How it Works
Warner Electric
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PCBC-825
User Manual
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Warner Electric PCBC-825, PCBC-1000, PCBC-1225 User Manual

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Primary Clutch/Brake Pin Drive, Spline Drive
PCB-825, PCB-1000, PCB-1225
Primary Clutch/Brake Coupling
PCBC-825, PCBC-1000, PCBC-1225
P-205 819-0474
Installation Instructions
Contents
Installation Instructions
PCB-825, PCB-1000, PCB-1225 . . . . . . . . . . . . . . .3
Pin Drive Armature
PCB-825, PCB-1000, PCB-1225 . . . . . . . . . . . . . . .8
Spline Drive Armatures
PCBC-825, PCBC-1000, PCBC-1225 . . . . . . . . . . . .9
Coil Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Burnishing and Maintenance . . . . . . . . . . . . . . . .14-15
Illustration Drawings
PCB-825, PCB-1000, PCB-1225 . . . . . . . . . . . . . .16
Pin Drive
PCB-825, PCB-1000, PCB-1225 . . . . . . . . . . . . . .22
Spline Drive
PCBC-825, PCBC-1000, PCBC-1225 . . . . . . . . . . .28
Bushing Part Numbers . . . . . . . . . . . . . . . . . . . . . . .34
Warranty . . . . . . . . . . . . . . . . . . . . . . .Back Page
Follow the installation instruc­tions in this manual carefully to ensure safe, reliable operation. All stated or implied man­ufacturer warranties are voided if this prod­uct is not installed in accordance with these instructions.
Failure to follow these instructions may result in product dam­age, equipment damage, and serious or fatal injury to personnel.
PCB-825 PCBC-825 Pin Drive Spline Drive
2
Clutch-Brake Pin Drive Armatures
Field
Pilot diameter
Mounting Surface
PCB-825 PCB-1000 PCB-1225
The illustration drawings, parts lists, and exploded views for these units can be found starting on page 16.
The brake half of the clutch/brake unit is usually installed first; however, in some cases it may be necessary to start with the clutch portion of the unit to assure a proper assembly when complete.
A. Installing the Conduit Box
Install the conduit box on the brake magnet. Instructions for this procedure can be found with Conduit Box.
B. Mounting the Brake Magnet
The brake magnet is mounted to a stationary machine member by a flange. Extreme care must be taken in selecting the location for the mounting of the magnet. Proper positioning is very important for the unit to function correctly.
2. A machined pilot diameter is provided on the
magnet mounting flange (refer to illustration drawings) to aid in the proper positioning of the magnet.
3. Once the mounting surface has been prepared,
the magnet is bolted in place with capscrews and lock-washers. (Figure 2)
Figure 2
4. Use a dial indicator to check the unit for
concentricity and squareness to the shaft. The unit should be concentric within .010 T.I.R. and square within .006 T.I.R. (Figure 3)
1. A pilot diameter on the mounting surface is essential to hold the magnet within the required tolerances. (Figure 1)
Figure 3
Figure 1
Warner Electric • 800-234-3369 P-205-01 • 819-0474
3
C. Assembling the Clutch Magnet and
Short
Wire
Collector
Ring
Terminal
Cap
Long
Wire
Armature Boss
Straight Spring
(White)
Detent Spring
Retainer
Retainer
Ring
Detent
Spring
Drive Pin
Heavy Spring
(Red)
Armature
Magnet Hub
D. Assembling the Brake Armature and Magnet Hub
1. Insert the lead wires through the rubber termi­nal caps and into the collector ring. The shorter wire goes into the hole in the front of the ring (the side that will be mounted to the magnet). The longer wire goes through the ring and into the hole in the back.
Press the bullet-type connectors firmly into place. (Figure 4)
Figure 4
2. Mount the magnet to the magnet hub using capscrews and lockwashers. (Figure 5)
Assemble the armature to the magnet hub with the autogap mounting accessory.
The autogap accessory is a double spring device which allows for automatic armature clearance and adjustment for wear. The smaller or conical spring pushes the armature from the magnet face, leaving a gap of about 1/32 inch, while the straight spring automatically follows up for wear. This combination maintains maximum performance efficiency throughout the life of the unit.
The assembly procedure for the autogap accessory is as follows. (Figure 6)
4
Figure 6
Note: The 1225 unit is mounted with four drive pins instead of three as shown in the pictures; however, the assembly procedure is the same for either case.
Figure 5
Step 1
Place straight springs (white) over armature bosses
3. Secure the lead wires to the magnet terminals
on back side of armature. (Figure 7)
with screws and lockwashers.
4. Pull the rubber caps over the terminals.
Figure 7
Step 2
Armature
Brake
1/32-inch Gap
Compress the heavy (red) spring on each drive pin by sliding detent spring towards head of pin. (Figure 8)
Figure 8
Step 6
To set the autogap, slide the detent spring retainers against the armature face. (Figure 10)
Step 3
Insert assembled drive pins through armature (entering from segmented side), through straight (white) springs, and into magnet hub. (Figure 9)
Figure 9
Note: Apply Grade "AA" Loctite® Sealant on pin threads.
Figure 10
Note: This position must not be disturbed during completion of assembly.
E. Mounting the Magnet-Hub-Armature Assembly
This assembly is mounted on the shaft with a taperlock bushing. All parts must be clean and free from burrs and chips before assembling.
1. Place the bushing into the hub, and insert the key. The key is a side-to-side fit and should not contact the top of the keyway.
2. Insert the locking setscrews loosely into the bushing, and slide the assembly onto the shaft.
Step 4
Tighten pins until shoulders of pins are against face of hub. Since threads are class No. 3 fit, pins may seem to bind.
Straight springs must not get
caught under shoulders of drive pins.
Step 5
Check to see that the armature is completely compressed against the face of the hub.
Warner Electric • 800-234-3369 P-205-01 • 819-0474
Figure 11
5
3. Position the assembly to allow a gap of about
A
C
D
B
1-9/32"
5/16"
2-1/4"
1/2"–13 UNC–3A Threads
+.0005"
.6185"
Dia.
–.0010"
1/32-inch between the brake magnet and armature faces. (Figure 11)
Once this gap is set, it will be automatically maintained for the life of the unit.
4. Secure the assembly in this position on the shaft by alternately tightening each setscrew. During the tightening process, the bushing should be tapped lightly to make certain it seats-in properly.
Note: For pin drive armatures (normal duty), continue to F. For spline drive armatures (heavy duty), proceed to F. on page 8.
F. Assembling the Clutch Armature
1. A customer may wish to use the autogap accessory to mount a clutch armature to his own pulley, hub, gear, etc. Follow the illustrated dimensions (Figures 12 & 13) to properly adapt these parts to the armature.
a. Chordal dimensions "A" and "C" must be
held for all chords between pin holes.
b. Drill 27/64-inch diameter holes to a suffi-
cient depth and tap for 1/2-13 NC-3 1-1/8-inch minimum full threads. Pin holes must be square with plane of mounting sur­face and magnet mounting.
c. Ream .501/.500 to a 3/8-inch depth and to
be concentric with tapped holes.
Machining Instructions for Gear, Sprocket, or Pulley
Unit Size AB C D
825 3.085 ± .001 3.563 ± .001 1000 4.548 ± .002 5.252 ± .002 1225 4.155 ± .002 5.877 ± .002
Figure 12
Figure 13
6
2. Once the pulley, gear, etc., has been adapted
Armature
Clutch
Magnet
1/32-inch G
1/32-inch Gap
to the armature according to the above directions, it may be mounted to the armature using the autogap accessory.
The procedure is the same as described for the brake armature on page 3.
Figure 14
H. Mounting the Brushholder
1. The brushholder is mounted on a bracket which must be furnished by the customer. The bracket must be firmly secured to prevent vibration which could cause improper contact between the brushes and collector ring.
2. The distance from the centerline of the shaft to the top of the brushholder should be 5-3/4". Maintaining this distance will assure proper spring tension on the brushes and maximum wear follow-up. A detailed dimensional drawing is included with each brushholder.
G. Mounting the Clutch Armature
1. Slide the armature and customer supplied pulley sprocket or hub assembly onto the shaft.
2. Adjust the armature's position to allow a 1/32" gap between the magnet and armature faces. (Figure 14)
Once this gap is set, it will be automatically maintained for the life of the unit.
3. The armature and customer supplied pulley, sprocket or hub assembly can be held in position on the shaft by (a) retainer rings, (b) set collars, (c) a shoulder on the shaft, or (d) any combination of these. The best method will depend on the characteristics of each application.
Warner Electric • 800-234-3369 P-205-01 • 819-0474
7
Armature
1/32-inch Gap
Clutch
Magnet
PCB-825 PCB-1000 PCB-1225 Clutch-Brake Spline Drive Armature
The illustration drawings, parts lists, and exploded views for these units can be found beginning on page 22.
Refer to the installation instructions for pin drive armature units, page 3, for steps A-E.
F. Assembling the Spline Drive Armature
2. A customer may mount the clutch armature to his own pulley, hub, gear, etc. Refer to the illustration drawings, "Armature View," for the dimensional information needed to drill and tap holes in the customer part.
The splined hub pilot diameter must be concentric with the splined armature center of rotation within .010 T.I.R.
3. Mount the armature to the customer's part using the capscrew accessory provided.
1. These clutch-brake units contain spline drive armatures and hubs. The armatures are shipped with a built-in autogap spring accessory. This device automatically maintains a gap of about 1/32 inch between the armature and magnet faces for the life of the unit.
The spline drive armature assembly is shipped with the armature, splined armature adapter, and autogap already assembled. The splined hub and capscrew accessories are shipped as separate parts.
Follow these instructions to assemble the splined armature assembly and hub:
a. Place the armature-adapter assembly on a
flat surface with the segmented side up.
b. Push the splined hub, with the pilot diameter
down (refer to illustration drawings) through the autogap spring and splined armature adapter. (Figure 12)
Maintain a 1/16-inch clearance between the armature adapter and the customer part after the parts have been assembled.
G. Mounting the Clutch Armature Assembly
1. Slide the complete armature and customer supplied pulley, sprocket or hub assembly on to the shaft.
2. Adjust the armature's position to allow a 1/16­inch gap between the magnet and armature faces. (Figure 13)
8
Figure 12
Figure 13
3. Secure the armature assembly in position by a) retainer rings, b) set collars, c) shoulder on the shaft, or d) any combination of these. The best method will depend on the characteristics of each application.
4. When the armature is secure on the shaft, push the armature against the magnet face. When the armature is released, it will spring back about 1/32-inch. This gap will be automatically maintained for the life of the unit.
H. Mounting the Brushholder
Field
Pilot diameter
Mounting Surface
1. The brushholder is mounted on a bracket which must be furnished by the customer. The bracket must be firmly secured to prevent vibration which could cause improper contact between the brushes and collector ring.
Clutch-Brake Coupling PCBC-825 PCBC-1000 PCBC-1225
The illustration drawings, parts lists, and exploded views for these units can be found beginning on page 28.
The brake half of the clutch/brake unit is usually installed first; however, in some cases it may be necessary to start with the clutch portion of the unit to assure a proper assembly when complete.
A. Installing the Conduit Box
Install the conduit box on the brake magnet. Instructions for this procedure can be found with Conduit Box.
2. The distance from the centerline of the shaft to the top of the brushholder should be 5-3/4". Maintaining this distance will assure proper spring tension on the brushes and maximum wear follow-up. A detailed dimensional drawing is included with each brushholder.
Figure 1
2. A machined pilot diameter is provided on the magnet mounting flange (refer to illustration drawings) to aid in the proper positioning of the magnet.
B. Mounting the Brake Magnet
The brake magnet is mounted to a stationary machine member by a flange. Extreme care must be taken in selecting the location for the mounting of the magnet. Proper positioning is very important for the unit to function correctly.
1. A pilot diameter on the mounting surface is essential to hold the magnet within the required tolerances. (Figure 1)
Warner Electric • 800-234-3369 P-205-01 • 819-0474
3. Once the mounting surface has been prepared, the magnet is bolted in place with capscrews and lockwashers. (Figure 2)
Figure 2
9
4. Use a dial indicator to check the unit for con-
Short
Wire
Collector
Ring
Terminal
Cap
Long
Wire
Armature Boss
Straight Spring
(White)
Detent Spring
Retainer
Retainer
Ring
Detent
Spring
Drive Pin
Heavy Spring
(Red)
Armature
centricity and squareness to the shaft. The unit should be concentric within .010 T.I.R. and square within .006 T.I.R. (Figure 3)
Figure 5
3. Secure the lead wires to the magnet terminals with screws and lockwashers.
Figure 3
C. Assembling the Clutch Magnet and Magnet Hub
1. Insert the lead wires through the rubber terminal caps and onto the collector ring. The shorter wire goes into the hole in the front of the ring (the side that will be mounted to the magnet). The longer wire goes through the ring and into the hole in the back.
Press the bullet-type connectors firmly into place. (Figure 4)
4. Pull the rubber caps over the terminals.
D. Assembling the Brake Armature and Magnet Hub
Assemble the armature to the magnet hub with the autogap mounting accessory.
The autogap assembly is a double spring device which allows for automatic armature clearance and adjustment for wear. The smaller or conical spring pushes the armature from the magnet face, leaving a gap of about 1/32 inch, while the straight spring automatically follows up for wear. This combination maintains maximum efficiency throughout the life of the unit.
The assembly procedure for the autogap accessory is as follows (Figure 6):
10
2. Mount the magnet to the magnet hub using capscrews and lockwashers. (Figure 5)
Figure 4
(Figure 6)
Note: The 1225 unit is mounted with four drive pins instead of three as shown in the pictures; however, the assembly procedure is the same for either case.
Step 1
Place straight springs (white) over armature bosses on back side of armature. (Figure 7)
Figure 9
Step 4
Tighten pins until shoulders of pins are against face of hub. Since threads are class No. 3 fit, pins may seem to bind.
Figure 7
Step 2
Compress the heavy (red) spring on each drive pin by sliding detent spring towards head of pin. (Figure 8)
Figure 8
Step 3
Insert assembled drive pins through armature (entering from segmented side), through straight (white) springs, and into magnet hub.
Straight springs must not get
caught under shoulders of drive pins.
Step 5
Check to see that the armature is completely compressed against the face of the hub.
Step 6
To set the autogap, slide the detent spring retainers against the armature face.
Note: This position must not be disturbed during completion of assembly. (Figure 10)
Note: Apply Grade "AA" Loctite® Sealant on pin threads. (Figure 9)
Figure 10
Warner Electric • 800-234-3369 P-205-01 • 819-0474
11
E. Mounting the Magnet-Hub-Armature
Armature
Brake
1/32-inch Gap
Assembly
This assembly is mounted on the shaft with a taperlock bushing. All parts must be clean and free from burrs and chips before assembling.
1. Place the bushing into the hub, and insert the key. The key is a side-to-side fit and should not contact the top of the keyway.
2. Insert the locking setscrews loosely into the bushing, and slide the assembly onto the shaft.
3. Position the assembly to allow a gap of about 1/32-inch between the brake magnet and armature faces. (Figure 11)
These units are shipped with the armature, splined armature adapter, and autogap already assembled. The splined hub, retainer ring, and bushing are shipped as separate parts.
Follow these instructions to assemble the armature and splined hub.
Step 1
Place the armature-splined adapter assembly on a flat surface with the segmented side up. Push the splined hub, with the retainer ring groove down, through the autogap spring and splined armature adapter. (Figure 12)
Figure 11
Once this gap is set, it will be automatically maintained for the life of the unit.
4. Secure the assembly in this position on the shaft by alternately tightening each setscrew. During the tightening process the bushing should be tapped lightly to make certain it seats-in properly.
F. Assembling the Clutch Armature
The spline drive armatures are shipped with a built-in autogap spring accessory. This device automatically maintains a gap of about 1/32-inch between the armature and magnet faces for the life of the unit.
Figure 12
Step 2
Turn the armature-adapter assembly over, and insert the retainer ring in the groove. (Figure 13)
Figure 13
Step 3
Slide the armature-adapter assembly up against the retainer ring.
12
Step 4
Armature
1/32-inch Gap
Clutch
Magnet
Insert the bushing into the retainer ring side of the splined hub. The clearance holes in the bushing flange should line up with the tapped holes in the splined hub. (Figure 14)
3. When the bushing is secure on the shaft, push the armature against the magnet face. When the armature is released, it will spring back about 1/32". The gap will be automatically maintained for the life of the unit.
H. Mounting the Brushholder
1. The brushholder is mounted on a bracket which must be furnished by the customer. The bracket must be firmly secured to prevent vibration which could cause improper contact between the brushes and collector ring.
Figure 14
G. Mounting the Armature and Hub Assembly
1. Slide the complete armature and hub assembly onto the shaft until the armature face touches the magnet face.
2. Tighten the bushing capscrews, taking a few turns at a time on each capscrew. As the capscrews are tightened, the armature will back away slightly from the magnet. There should be a clearance of 1/16" between the armature and magnet when the capscrews are completely tight. (Figure 15)
2. The distance from the centerline of the shaft to the top of the brushholder should be 5-3/4". Maintaining this distance will assure proper spring tension on the brushes and maximum wear follow-up. A detailed dimensional drawing is included with each brushholder.
Warner Electric • 800-234-3369 P-205-01 • 819-0474
Figure 15
13
Coil Data
Unit Size PB & PC-825 PB & PC-1000 PB & PC-1225
Voltage — DC 6 24 90 6 24 90 6 24 90 Resistance @ 20°C — Ohms 1.27 20.4 223.3 1.23 19.7 248.7 1.33 22.2 61.7 Current — Amperes 4.74 1.18 .4 4.87 1.22 .36 4.5 1.08 .34 Watts 28 28 36 29 29 33 27 26 31 Coil Build-up — Milliseconds 170 170 170 205 220 235 300 320 350 Coil Decay — Milliseconds 70 75 80 70 75 80 190 190 190
Notes: Build-up time equals current to approximately* 90% of steady state value and flux to 90%. Decay time equals current to approximately* 10% of steady state value and flux to 10%. *Approximately because current leads or lags flux by a small amount.
Burnishing and Maintenance
Burnishing
Intimate metal to metal contact is essential between the armature and the metal rings (poles) of the magnet or rotor. Warner Electric clutches and brakes leave the factory with the friction material slightly undercut to assure good initial contact.
Normally, the desired wearing-in process occurs naturally as the surfaces slip upon engagement. The time for wear-in, which is necessary to obtain the ultimate torque of the unit, will vary depending on speed, load, or cycle duty.
If maximum torque is required immediately after installation, the unit should be burnished by slipping the friction surfaces together at reduced voltage. It is recommended that the burnishings be done right on the application, if at all possible.
Burnishing at high speed will result in a smoother wear-in pattern and reduce the time for burnishing. The voltage should be set at approximately 30% or 40% of the rated value.
The unit should be cycled on and off to allow sufficient time between slip cycles to prevent overheating.
When a Warner Electric brake or clutch is properly assembled and installed, no further servicing, lubrication, or maintenance should be required throughout the life of the unit.
Maintenance
Wear Pattern: Wear grooves appear on the
armature and magnet surfaces. This is a normal wear condition, and does not impair functioning of the unit. Normally, the magnet and armature, as a mating pair, will wear at the same rate. It is the usual recommendation that both components be replaced at the same time.
Remachining the face of a worn armature is not recommended. If a replacement armature is to be used with a used magnet, it is necessary to remachine the worn magnet face. In refacing a magnet: (1) machine only enough material to clean up the complete face of the magnet; (2) hold the face within .005" of parallel with the mounting plate; and (3) undercut the molded facing material .002" - .004" below the metal poles.
14
Heat: Excessive heat and high operating temperatures are causes of rapid wear. Units, therefore, should be ventilated as efficiently as possible, especially if the application requires fast, repetitive cycle operation.
Foreign Materials: If units are used on machin­ery where fine, abrasive dust, chips or grit are dispelled into the atmosphere, shielding of the brake may be necessary if maximum life is to be obtained.
Where units are used near gear boxes or transmissions requiring frequent lubrication, means should be provided to protect the friction surfaces from oil and grease to prevent serious loss of torque.
Oil and grease accidently reaching the friction surfaces may be removed by wiping with a rag dampened with a suitable cleaner, which leaves no residue. In performing this operation, do not drench the friction material.
If the friction materials have been saturated with oil or grease, no amount of cleaning will be completely effective. Once such a unit has been placed back in service, heat will cause the oil to boil to the surface, resulting in further torque loss.
6-Volt Series: Use a DC voltmeter of approximately 0-15 volt range. A normal reading is from 5.5 to 6.5 volts.
The above checks normally are sufficient. Further checks may be made as follows: a low range ammeter, when connected in series with one magnet lead, will normally indicate approximately .40 amperes for the 90 volt units, 1.0 ampere for the 24 volt, and 3.5 amperes for the 6 volt series. These readings are with the power on and the potentiometer control in the maximum position.
Ohmmeter checks should be made with the power off and the circuit open (to be certain, disconnect one lead to the magnet). Average resistance for the 90 volt series is 220 ohms; for the 24 volt, 20 ohms; and for the 6 volt series, 1.5 ohms. A very high or infinite resistance reading would indicate an open coil.
If the above checks indicate that the proper voltage and current is being supplied to the magnet, mechanical parts should be checked to assure that they are in good operating condition and properly installed.
Torque Loss: If a brake or clutch slips or loses torque completely, the initial check should be the input voltage to the magnet as follows:
90-Volt Series: Connect a DC voltmeter with a range of 0-100 or more directly across the magnet terminals. With the power on and the potentiometer turned up, a normal reading is 90 volts, although 85 to 95 is satisfactory. The reading should drop as the potentiometer control is adjusted counterclockwise.
24-Volt Series: Use a DC voltmeter with a range of 0-30 volts or more. A normal reading is approximately 22-26 volts.
Warner Electric • 800-234-3369 P-205-01 • 819-0474
15
PCB-825 Clutch-Brake Normal Duty Drawing I-25568
See page 34 for details on
Bore & Keyway.
Armature View
3.750
See page 6 for details for
drive pin mountings.
Removable plug in ends for
1/2" conduit.
9.437 Max.
8.625 Dia.
3.5625 Dia.
2.562 Dia.
1.500
1.593
2.718
2.562 Dia.
1.546 Max.
.921
.171
5/16-18 UNC-3A
5.656
5.750
.562
.358/.338 dia. (6) holes
equally spaced on
4.250 dia.*
6.812 Max.
3.503/3.502 Pilot Dia.
.358/.338 dia. (4)
holes equally spaced
on 8.875 dia.*
9.749/9.747 Pilot Dia.
Magnet View
Customer Shall Maintain:
1. Concentricity of brake mounting pilot diameter with mounting shaft within .010 T.I.R.
2. Squareness of brake magnet mounting face with mounting shaft within .006 T.I.R. measured at magnet mounting bolt circle.
.562
.093 When New
1.312
.562
5.468 Max.
1.312 Max.
.093
When New
* Mounting holes are within .010 of true position
relative to pilot diameter.
Shaft Size .500 – 1.625
Static Torque 125 lb. ft.
Maximum Speed 4,000 rpm
Standard Voltage D.C. 6, 24, 90
All dimensions are nominal unless otherwise noted.
16
PCB-825 Clutch Brake Flange Mounted Per I-25568 Inside Mtd. Outside Mtd.
7
4-1
4
3
2
1
6-1
6
5-2
8
5-1
5 (Shipped Assembled)
9
10A
11A
11A-1
12
12
11B
11B-1
10B
PCB-825, N.D.
Item Description Part Number Qty.
1 Armature 5301-111-018 1 2 Autogap Accessory 5201-101-008 3 3 Mounting Accessory 5321-101-001 1 4 Magnet 1
6 Volt 5301-631-002 24 Volt 5301-631-004
90 Volt 5301-631-005 4-1 Terminal Accessory 5311-101-001 1 5 Magnet Hub 1
5-1 Collector Ring 5301-749-001 1 5-2 Collector Ring Assembly 5301-101-002 1 6 Brushholder 5300-178-001 1 6-1 Brush 176-0001 4 7 Bushing*
8 Armature 5301-111-018 1 9 Autogap Accessory 5201-101-008 3 10A Mounting Accessory - I.M. 5321-101-001 1 10B Mounting Accessory - O.M. 5321-101-002 1 11A Magnet - Inside Mounted 1
11A-1 Terminal Accessory 5311-101-001 1 11B Magnet - Outside Mounted 1
Left Hand 5301-541-001
Right Hand 5301-541-002
1/2" to 1-5/8"Bore 180-0131 to 180-0149 1
6 Volt 5311-631-002
24 Volt 5311-631-003
90 Volt 5311-631-004
6 Volt 5311-631-007
Item Description Part Number Qty.
24 Volt 5311-631-009
90 Volt 5311-631-008 11B-1 Terminal Accessory 5311-101-001 1 12 Conduit Box 5200-101-011 1 *See page 34 for specific part numbers
How to Order:
1. Specify Voltage for Item 4 and Item 11A or 11B.
2. Specify left hand or right hand hub for Item 5.
Bushing enters from magnet side for L.H. hub and from hub side for R.H.
3. Specify Bore Size for Item 7.
4. Specify Inside Mounted for Items 10A and 11A or
Outside Mounted for Items 10B and 11B.
Example:
PCB-825 Clutch Brake per I-25568 - 90 Volt, Left Hand hub, 1" Bore, Inside Mounted
These units meet standards set forth in UL508 and are listed under guide card #NMTR2, file #59164. These units are CSA certified under file #LR11543.
PCB-825, N.D.
Warner Electric • 800-234-3369 P-205-01 • 819-0474
17
PCB-1000 Clutch-Brake Normal Duty Drawing I-25588
See page 34 for details
on Bore & Keyway.
2.906
1.546 Max.
.921
.171
5/16-18 UNC-3A
6.531
5.750
7.687 Max.
Armature View
3.750
See page 6 for details on
drive pin mountings.
Removable plug in ends
for 1/2" conduit.
.358/.338 dia. (6) holes
equally spaced on
6.125 dia.*
5.378/5.376 Pilot Dia.
.358/.338 dia. (8) holes
equally spaced on
10.625 dia.*
11.500/11.498 Pilot Dia.
11.093 Max.
10.296 Dia.
5.252 Dia.
.093 When New
4.125 Dia.
.562
1.453
1.750
1.906
.562
6.031 Max.
.562
4.125 Dia.
1.453 Max.
.093
When New
* Mounting holes are within .010 of true position
relative to pilot diameter.
Magnet View
(Inside & Outside Mounted)
Shaft Size .500 – 2.500
Static Torque 240 lb. ft.
Customer Shall Maintain:
1. Concentricity of brake mounting pilot diameter
Maximum Speed 3,600 rpm
Standard Voltage D.C. 6, 24, 90
with mounting shaft within .010 T.I.R.
2. Squareness of brake magnet mounting face with mounting shaft within .006 T.I.R. measured
All dimensions are nominal unless otherwise noted.
at magnet mounting bolt circle.
18
7
4-1
4
3
2
1
6-1
6
5-2
8
5-1
5 (Shipped Assembled)
9
10A
11A
11A-1
12
12
11B
11B-1
10B
PCB-1000 Clutch Brake Flange Mounted Per I-25588 Inside Mtd. Outside Mtd.
PCB-1000, N.D.
Item Description Part Number Qty.
1 Armature 5302-111-013 1 2 Autogap Accessory 5201-101-008 3 3 Mounting Accessory 5321-101-001 1 4 Magnet 1
6 Volt 5302-631-003 24 Volt 5302-631-014
90 Volt 5302-631-005 4-1 Terminal Accessory 5311-101-001 1 5 Magnet Hub 1
5-1 Collector Ring 5301-749-001 1 5-2 Collector Ring Assembly 5302-101-002 1 6 Brushholder 5300-178-001 1 6-1 Brush 176-0001 4 7 Bushing*
8 Armature 5302-111-013 1 9 Autogap Accessory 5201-101-008 3 10A Mounting Accessory - I.M. 5321-101-001 1 10B Mounting Accessory - O.M. 5321-101-002 2 11A Magnet - Inside Mounted 1
11A-1 Terminal Accessory 5311-101-001 1 11B Magnet - Outside Mounted 1
Left Hand 5302-541-001
Right Hand 5302-541-002
1/2" to 2-1/2" Bore 180-0185 to 180-0217 1
6 Volt 5312-631-004
24 Volt 5312-631-005
90 Volt 5312-631-006
6 Volt 5312-631-011
Item Description Part Number Qty.
24 Volt 5312-631-013
90 Volt 5312-631-012 11B-1 Terminal Accessory 5311-101-001 1 12 Conduit Box 5200-101-011 1 *See page 34 for specific part numbers.
How to Order:
1. Specify Voltage for Item 4 and Item 11A or 11B.
2. Specify left hand or right hand hub for Item 5. Bushing enters from magnet side for L.H. hub and from hub side for R.H.
3. Specify Bore Size for Item 7.
4. Specify Inside Mounted for Items 10A and 11A or Outside Mounted for Items 10B and 11B.
Example:
PCB-1000 Clutch Brake per I-25588 - 90 Volt, Left Hand hub, 1-1/2" Bore, Inside Mounted
These units meet standards set forth in UL508 and are listed under guide card #NMTR2, file #59164. These units are CSA certified under file #LR11543.
PCB-1000, N.D.
Warner Electric • 800-234-3369 P-205-01 • 819-0474
19
PCB-1225 Clutch-Brake Normal Duty Drawing I-25608
See page 34 for details
on Bore & Keyway.
3.250
1.546
.921
.171 Max.
5/16-18 UNC-3A
7.531
5.750
8.687
See page 6 for details on
Drive Pin mountings.
Armature View
3.750
Removable plug in ends
for 1/2" conduit.
.358/.338 dia. (6) holes equally
spaced on 7.250 dia.*
6.378/6.376 Pilot Dia.
13.140 Max.
5.877 Dia.
12.625 Dia.
.093 When New
4.625 Dia.
.593
1.640
3.000
3.156
.093
When
New
.593
6.906 Max.
4.625 Dia.
.562 Max.
1.640
* Mounting holes are within .010 of true position
relative to pilot diameter.
Magnet View
13.875/13.871 Pilot Dia.
.358/.338 dia. (8) holes
equally spaced on 13.000
dia.
(Inside & Outside Mounted)
Shaft Size .937 – 3.000
Static Torque 465 lb. ft.
Customer Shall Maintain:
1. Concentricity of brake mounting pilot diameter
Maximum Speed 3,000 rpm
Standard Voltage D.C. 6, 24, 90
with mounting shaft within .010 T.I.R.
2. Squareness of brake magnet mounting face with mounting shaft within .006 T.I.R measured
All dimensions are nominal unless otherwise noted.
at magnet mounting bolt circle.
20
6-1
6
8
5-1
5-2
9
11A
11A-1
11B
12
13
11B-1
10B
2
1
3
4
4-1
7
10A
5
(Shipped
Assembled)
PCB-1225 Clutch Brake Flange Mounted Per I-25608 Inside Mtd. Outside Mtd.
PCB-1225 N.D.
Item Description Part Number Qty.
1 Armature 5303-111-009 1 2 Autogap Accessory 5201-101-008 4 3 Mounting Accessory 5321-101-001 1 4 Magnet 1
6 Volt 5303-631-005 24 Volt 5303-631-007
90 Volt 5303-631-008 4-1 Terminal Accessory 5311-101-001 1 5 Magnet Hub 1
Left Hand 5303-541-001
Right Hand 5303-541-002 5-1 Collector Ring 5301-749-001 1 5-2 Collector Ring Assembly 5303-101-004 1 6 Brushholder 5300-178-001 1 6-1 Brush 176-0001 4 7 Bushing*
15/16" to 3" Bore 180-0262 to180-0295 1 8 Armature 5303-111-009 1 9 Autogap Accessory 5201-101-008 4 10A Mounting Accessory - I.M. 5321-101-001 1 10B Mounting Accessory - O.M. 5321-101-002 2 11A Magnet - Inside Mounted 1
6 Volt 5313-631-005
24 Volt 5313-631-006
90 Volt 5313-631-007 11A-1 Terminal Accessory 5311-101-001 1 11B Magnet - Outside Mounted 1
6 Volt 5313-631-010
Item Description Part Number Qty.
24 Volt 5313-631-012
90 Volt 5313-631-011 11B-1 Terminal Accessory 5311-101-001 1 12 Conduit Box 5200-101-011 1 *See page 34 for specific part numbers.
How to Order:
1. Specify Voltage for Item 4 and Item 11A or 11B.
2. Specify left hand or right hand hub for Item 5.
Bushing enters from magnet side for L.H. hub and from hub side for R.H.
3. Specify Bore Size for Item 7.
4. Specify Inside Mounted for Items 10A and 11A or
Outside Mounted for Items 10B and 11B.
Example:
PCB-1225 Clutch Brake per I-25608 - 90 Volt, Left hand hub, 2" Bore, Inside Mounted.
These units meet the standards of UL508 and are listed under guide card #NMTR2, file #59164. These units are CSA certified under file #LR11543.
PCB-1225 N.D.
Warner Electric • 800-234-3369 P-205-01 • 819-0474
21
PCB-825 Clutch-Brake Heavy Duty Drawing I-25569
.271/.263 dia. (5) holes (hub) equally spaced on 2.015 dia. and within .003 of true position
in relation to 2.313/2.311 pilot dia.
2.178
1.546
.921
.171 Max.
5.656
5.750
.562 Max.
Armature View
1.640 Dia. Bore
Max. Length of Customer Pilot
9.437
8.625
Running
Dia.
Dia.
.093
2.313
2.311 Pilot Dia.
1.343
1/4-28
UNF-3A
1.500
1.593
5/16-18 UNC-3A
2.562 Dia.
3.750
6.812
See page 34 for
details on
Bushings.
Removable plug in ends for
1/2" conduit.
.358/.338 dia. (6)
holes equally spaced
on 4.250 dia.*
3.503/3.501 Pilot Dia.
.358/.338 dia. (4)
holes equally
spaced on 8.875
dia.
9.749/9.747 Pilot Dia.
Magnet View
(Inside & Outside Mounted)
Customer Shall Maintain:
1. Concentricity of brake magnet mounting pilot diameter with mounting shaft within .010 T.I.R.
2. Squareness of brake magnet mounting face with magnet mounting shaft within .006 T.I.R.
3. Splined hub pilot diameter to be concentric with splined armature center of rotation within .010 T.I.R.
4. Mounting shaft to be concentric with splined armature center of rotation within .006 T.I.R.
.062
.531
.468 Max.
.125
1.312
5.640 Max.
.562
1.437
1.312
.093 When New
* Mounting holes are within .010 of true position
relative to pilot diameter.
Shaft Size .500 – 1.625
Static Torque 125 lb. ft.
Maximum Speed 4,000 rpm
Standard Voltage D.C. 6, 24, 90
All dimensions are nominal unless otherwise noted.
22
3
(Shipped
Assembled)
5
5-1
8
4
3-5
3-2
3-1
3-6
1
2
3-3
3-4
13A
9
9-1
10
7-1
7
6
11
12A
12B
13B-1
14
13B
13A-1
14
PCB-825 Clutch Brake Flange Mounted Per I-25569 Inside Mtd. Outside Mtd.
PCB-825 H.D.
Item Description Part Number Qty.
1 Splined Hub 540-0146 1 2 Mounting Accessory 5201-101-001 1 3 Armature Accessory 5321-111-001 1 3-1 Armature 5321-111-022 1 3-2 Armature Adapter 104-0008 1 3-3 Autogap Spring 808-0054 1 3-4 Retainer Ring 748-0373 1 3-5 Buttonhead Screw 797-0272 3 3-6 Locknut 661-0004 3 4 Mounting Accessory 5321-101-001 1 5 Magnet 1
6 Volt 5301-631-002 24 Volt 5301-631-004
90 Volt 5301-631-005 5-1 Terminal Accessory 5311-101-001 1 6 Magnet Hub 1
Right Hand 5301-541-002
Left Hand 5301-541-001 7 Collector Ring 5301-749-001 1 7-1 Collector Ring Accessory 5301-101-002 1 8 Bushing* 180-0131 to 180-0149 1 9 Brushholder 5300-178-001 1 9-1 Brush 176-0001 4 10 Armature 5301-111-018 1 11 Autogap Accessory 5201-101-008 3 12A Mounting Accessory - I.M. 5321-101-001 1 12B Mounting Accessory - O.M. 5321-101-002 1 13A Magnet - Inside Mounted 1
Warner Electric • 800-234-3369 P-205-01 • 819-0474
6 Volt 5311-631-002
24 Volt 5311-631-003
90 Volt 5311-631-004
Item Description Part Number Qty.
13A-1 Terminal Accessory 5311-101-001 1 13B Magnet Hub - Outside Mounted 1
6 Volt 5311-631-007 24 Volt 5311-631-009
90 Volt 5311-631-008 13B-1 Terminal Accessory 5311-101-001 1 14 Conduit Box 5200-101-011 1 *See page 34 for specific part numbers.
How to Order:
1. Specify Voltage for Item 5 and Item 13A or 13B.
2. Specify left hand or right hand hub for Item 6. Bushing enters from magnet side for L.H. hub and from hub side for R.H. hub.
3. Specify Bore Size for Item 8.
4. Specify Inside Mounted for Items 12A and 13A or Outside Mounted for Item 12B and 13B.
Example:
PCB-825 Clutch Brake per I-25569 - 90 Volt, Left Hand hub, 1" Bore, Inside Mounted.
These units meet the standards of UL508 and are listed under guide card #NMTR2, file #59164. These units are CSA certified under file #LR11543.
PCB-825 H.D.
23
PCB-1000 Clutch-Brake Heavy Duty Drawing I-25589
.397/.388 dia. (3) holes (hub) equally spaced on
3.187 dia. and within .003 of true position in rela-
7.687
tion to 4.001/3.999 pilot dia.
Armature View
3.750
2.562 Dia. Bore
Removable plug in ends
for 1/2" conduit.
.358/.338 dia. (6)
holes equally spaced
on 6.125 dia.*
5.378/5.376 Pilot Dia.
Max. Length of Customer Pilot
11.093
10.296
Running
Dia.
Dia.
.843 Max.
.062
.093
4.001
3.999 Pilot Dia.
.500
1.375
3/8-16
UNF-2A
1.453
.125
6.218 Max.
1.750
1.906
.562
1.750
2.906
1.546
4.125 Dia.
1.456
.093 When New
.921
.171 Max.
5/16-18 UNC-3A
6.531
5.750
.562
Max.
See page 34 for
details on Bushings.
.358/.338 dia. (8)
holes equally
spaced on 10.625
dia.
11.500/11.498 Pilot Dia.
* Mounting holes are within .010 of true position
relative to pilot diameter.
Magnet View
(Inside & Outside Mounted)
Customer Shall Maintain:
1. Concentricity of brake magnet mounting pilot diameter with mounting shaft within .010 T.I.R.
2. Squareness of brake magnet mounting face with
Shaft Size .500 – 2.500
Static Torque 240 lb. ft.
Maximum Speed 3,600 rpm
Standard Voltage D.C. 6, 24, 90
magnet mounting shaft within .006 T.I.R.
3. Splined hub pilot diameter to be concentric with splined armature center of rotation within .010
All dimensions are nominal unless otherwise noted.
T.I.R.
4. Mounting shaft to be concentric with splined armature center of rotation within .006 T.I.R.
24
3
(Shipped
Assembled)
5
5-1
8
4
3-5
3-2
3-1
3-6
1
2
3-3
3-4
13A
9
9-1
10
7-1
7
6
11
12A
12B
13B-1
14
13B
13A-1
14
PCB-1000 Clutch-Brake Flange Mounted Per I-25589 Inside Mtd. Outside Mtd.
PCB-1000 H.D.
Item Description Part Number Qty.
1 Splined Hub 540-0147 1 2 Mounting Accessory 5202-101-001 1 3 Armature Accessory 5322-111-002 1 3-1 Armature 5322-111-036 1 3-2 Armature Adapter 104-0009 1 3-3 Autogap Spring 808-0061 1 3-4 Retainer Ring 748-0374 1 3-5 Buttonhead Screw 797-0272 3 3-6 Locknut 661-0004 3 4 Mounting Accessory 5321-101-001 1 5 Magnet 1
6 Volt 5302-631-003 24 Volt 5302-631-014
90 Volt 5302-631-005 5-1 Terminal Accessory 5311-101-001 1 6 Magnet Hub 1
Right Hand 5302-541-002
Left Hand 5302-541-001 7 Collector Ring 5301-749-001 1 7-1 Collector Ring Accessory 5301-101-002 1 8 Bushing* 180-0185 to 180-0217 1 9 Brushholder 5300-178-001 1 9-1 Brush 176-0001 4 10 Armature 5302-111-013 1 11 Autogap Accessory 5201-101-008 3 12A Mounting Accessory - I.M. 5321-101-001 1 12B Mounting Accessory - O.M. 5321-101-002 2 13A Magnet - Inside Mounted 1
Warner Electric • 800-234-3369 P-205-01 • 819-0474
6 Volt 5312-631-004
24 Volt 5312-631-005
Item Description Part Number Qty.
90 Volt 5312-631-006 13A-1 Terminal Accessory 5311-101-001 1 13B Magnet Hub - Outside Mounted 1
6 Volt 5312-631-011
24 Volt 5312-631-013
90 Volt 5312-631-012 13B-1 Terminal Accessory 5311-101-001 1 14 Conduit Box 5200-101-011 1 *See page 34 for specific part numbers.
How to Order:
1. Specify Voltage for Item 5 and Item 13A or 13B.
2. Specify left hand or right hand hub for Item 6.
Bushing enters from magnet side for L.H. hub and from hub side for R.H. hub.
3. Specify Bore Size for Item 8.
4. Specify Inside Mounted for Items 12A and 13A or
Outside Mounted for Item 12B and 13B.
Example:
PCB-1000 Clutch Brake per I-25589 - 90 Volt, Left Hand hub, 1-1/2" Bore, Inside Mounted
These units meet the standards of UL508 and are listed under guide card #NMTR2, file #59164. These units are CSA certified under file #LR11543.
PCB-1000 H.D.
25
PCB-1225 Clutch-Brake Heavy Duty Drawing I-25609
(.397/.388) dia. (8) holes (hub) equally spaced on (3.625)
dia. and within .003 of true position in relative to
(4.313/4.311) pilot dia.
3.250
1.546 .921
8.687
Armature View
3.750
3.062 Dia. Bore
Removable plug in ends
for 1/2" conduit.
.358/.338 dia. (6) holes equally
spaced on 7.250 dia.*
6.378/6.376 Pilot Dia.
13.140
Running
Dia.
Length of Customer
12.625 Dia.
.718 Max.
.093
Max.
Pilot
3/8-16
UNC-2A
4.313
4.311
Pilot Dia.
.125
.062
.562
1.500
When New
1.640
7.218 Max.
3
3.156
2.187
.093
.593
4.625 Dia.
1.640
.171
7.531
5.750
5/16-18
UNC-3A
.562
Max.
* Mounting holes are within .010 of true position
relative to pilot diameter.
See page 34
for details on
Bushings.
.358/.338 dia. (8) holes
equally spaced on
13.000 dia.
13.875/13.871 Pilot Dia.
Magnet View
(Inside & Outside Mounted)
Customer Shall Maintain:
1. Concentricity of brake magnet mounting pilot diameter with mounting shaft within .010 T.I.R.
2. Squareness of brake magnet mounting face with
Shaft Size .937 – 3.000
Static Torque 465 lb. ft.
Maximum Speed 3,000 rpm
Standard Voltage D.C. 6, 24, 90
magnet mounting shaft within .006 T.I.R.
3. Splined hub pilot diameter to be concentric with splined armature center of rotation within .010
All dimensions are nominal unless otherwise noted.
T.I.R.
4. Mounting shaft to be concentric with splined armature center of rotation within .006 T.I.R.
26
3
(Shipped
Assembled)
1
2
3-6
3-1
3-2
3-5
3-3
3-4
4
5
5-1
7
12A
11A
13
12A-1
12B
13
12B-
11B
4
10
9
8
8-1
6
6-1
6-2
PCB-1225 Clutch-Brake Flange Mounted Per I-25609 Inside Mtd. Outside Mtd.
PCB-1225 H.D.
Item Description Part Number Qty.
1 Splined Hub 540-0148 1 2 Mounting Accessory 5202-101-001 3 3 Armature Assembly 5323-111-001 1 3-1 Armature 5323-111-034 1 3-2 Armature Adapter 104-0010 1 3-3 Autogap Spring 808-0044 1 3-4 Retainer Ring 748-0370 1 3-5 Buttonhead Screw 797-0281 4 3-6 Locknut 661-0005 4 4 Mounting Accessory 5321-101-001 1 5 Magnet 1
6 Volt 5303-631-005 24 Volt 5303-631-007
90 Volt 5303-631-008 5-1 Terminal Accessory 5311-101-001 1 6 Magnet Hub 1
Right Hand 5303-541-002
Left Hand 5303-541-001 6-1 Collector Ring 5301-749-001 1 6-2 Collector Ring Accessory 5301-101-004 1 7 Bushing* 180-0262 to 180-0295 1 8 Brushholder 5300-178-001 1 8-1 Brush 176-0001 4 9 Armature 5303-111-009 1 10 Autogap Accessory 5201-101-008 4 11A Mounting Accessory
Inside Mounted 5321-101-001 1 11B Mounting Accessory
Outside Mounted 5321-101-002 2 12A Magnet - Inside Mounted 1
6 Volt 5313-631-005
Warner Electric • 800-234-3369 P-205-01 • 819-0474
Item Description Part Number Qty.
24 Volt 5313-631-006
90 Volt 5313-631-007 12A-1 Terminal Accessory 5311-101-001 12B Magnet - Outside Mounted 1
6 Volt 5313-631-010
24 Volt 5313-631-012
90 Volt 5313-631-011 12B-1 Terminal Accessory 5311-101-001 1 13 Conduit Box 5200-101-011 1 *See page 34 for specific part numbers.
How to Order:
1. Specify Voltage for Item 5 and Item 12A or 12B.
2. Specify left hand or right hand hub for Item 6.
Bushing enters from magnet side for L.H. hub and from hub side for R.H.
3. Specify Bore Size for Item 7.
4. Specify Inside Mounted for Items 11A and 12A or
Outside Mounted for Items 11B and 12B.
Example:
PCB-1225 Clutch Brake per I-25609 - 90 Volt, Left Hand hub, 2" Bore, Inside Mounted
These units meet the standards of UL508 and are listed under guide card #NMTR2, file #59164. These units are CSA certified under file #LR11543.
PCB-1225 H.D.
27
PCBC-825 Clutch-Brake Coupling Drawing I-25570
2.718
1.546
.921
.171 Max.
5/16-18
UNC-3A
5.656
5.750
See page 34 for details
Armature View
on Bore & Keyway.
9.437
8.625
2.500
.156
1.250
1.765
1.500
1.593
.562
2.562 Dia.
3.750
6.812
See page 34 for
details on Bore &
Keyway.
Removable plug in ends
for 1/2" conduit.
.358/.338 dia. (6)
holes equally spaced
on 4.250 dia.*
3.503/3.501 Pilot Dia.
9.749/9.747 Pilot Dia.
.358/.338 dia. (4) holes
equally spaced on
8.875 dia.*
Magnet View
(Inside & Outside Mounted)
Customer Shall Maintain:
1. Armature mounting shaft concentric with mag­net mounting shaft within .006 T.I.R.
2. Squareness of brake magnet mounting face with magnet mounting shaft within .006 T.I.R.
3. Concentricity of brake magnet mounting pilot diameter with magnet mounting shaft within .010 T.I.R.
.062
.531
1.312
6.250 Max.
1.437
.562
1.312
.093 When New
* Mounting holes are within .010 of true position
relative to pilot diameter.
Armature Shaft .500 – 1.500
Magnet Shaft .500 – 1.625
Static Torque 125 lb. ft.
Maximum Speed 4,000 rpm
Standard Voltage D.C. 6, 24, 90
All dimensions are nominal unless otherwise noted.
28
1
2
3
4-1
4-2
4-3
4-5
4
5
6
6-1
9
4-4
7-1
7-2
7
(Shipped Assembled)
11
8-1
8
10
12A
13A
13A-1
14
14
13B
13B-1
12B
PCBC-825 Clutch-Brake Coupling Per I-25570 Inside Mtd. Outside Mtd.
PCBC-825
Item Description Part Number Qty.
1 Bushing*
1/2" to 1-1/2" Bore 180-0002 to 180-0018 1 2 Retainer Ring 748-0006 1 3 Splined Hub 540-0057 1 4 Armature & Splined Adapter 5321-111-001 1 4-1 Locknut 661-0004 3 4-2 Armature 5321-111-022 1
Item Description Part Number Qty.
13B Magnet - Outside Mounted 1
6 Volt 5311-631-007 24 Volt 5311-631-009
90 Volt 5311-631-008 13B-1 Terminal Accessory 5311-101-001 1 14 Conduit Box 5200-101-011 1 *See page 34 for specific part numbers.
PCBC-825
4-3 Splined Adapter 104-0008 1 4-4 Autogap Accessory 5321-101-006 1 4-5 Screw 797-0272 3 5 Mounting Accessory 5321-101-001 1 6 Magnet 1
6 Volt 5301-631-002 24 Volt 5301-631-004
90 Volt 5301-631-005 6-1 Terminal Accessory 5311-101-001 1 7 Magnet Hub 1
Left Hand 5301-541-001
Right Hand 5301-541-002 7-1 Collector Ring 5301-749-001 1 7-2 Collector Ring Accessory 5301-101-002 1 8 Brushholder 5300-178-001 1 8-1 Brush 176-0001 4 9 Bushing*
10 Armature 5301-111-018 1
1/2" to 1-5/8" Bore 180-0131 to 180-0149 1
11 Autogap Accessory 5201-101-008 3 12A Mounting Accessory - I.M. 5321-101-001 1 12B Mounting Accessory - O.M. 5321-101-002 1 13A Magnet - Inside Mounted 1
6 Volt 5311-631-002
24 Volt 5311-631-003
90 Volt 5311-631-004 13A-1 Terminal Accessory 5311-101-001 1
Warner Electric • 800-234-3369 P-205-01 • 819-0474
How to Order:
1. Specify Bore Size for Items 1 and 9.
2. Specify Voltage for Items 6 and 13.
3. Specify left hand or right hand hub for Item 7. Bushing enters from magnet side for L.H. hub and from hub side for R.H.
4. Specify Inside Mounted for Items 12A and 13A or Outside Mounted for Items 12B and 13B.
Example:
PCBC-825 Clutch Brake Coupling per I-25570 - 90 Volt, Inside Mounted, Left Hand hub, 1" Bore, (Items 1 and 9)
These units meet the standards of UL508 and are listed under guide card #NMTR2, file #59164. These units are CSA certified under file #LR11543.
29
PCBC-1000 Clutch-Brake Coupling Drawing I-25590
2.906
1.546
.921
.171
Max.
5/16-18
UNC-3A
6.531
See page 34 for details on
Bore & Keyway.
5.750
7.687
See page 34 for
details on Bore &
Keyway.
(Inside & Outside Mounted)
Armature View
3.750
Magnet View
Removable plug in ends
for 1/2" conduit.
.358/.338 dia. (6)
holes equally spaced
on 6.125 dia.*
5.378/5.376 Pilot Dia.
11.500/11.498 Pilot Dia.
.358/.338 dia. (8)
holes equally spaced
on 10.625 dia.*
11.093
10.296
4.093
.234
.062
.500
2.500
2.687
1.453
7.843 Max.
1.750
1.906
1.750
.562
.562
4.125 Dia.
1.453
.093 When New
* Mounting holes are within .010 of true position
relative to pilot diameter.
Armature Shaft .750 – 2.687
Customer Shall Maintain:
1. Armature mounting shaft concentric with magnet mounting shaft within .006 T.I.R.
2. Squareness of brake magnet mounting face with magnet mounting shaft within .006 T.I.R.
Magnet Shaft .500 – 2.500
Static Torque 240 lb. ft.
Maximum Speed 3,600 rpm
Standard Voltage D.C. 6, 24, 90
3. Concentricity of brake magnet mounting pilot diameter with magnet mounting shaft within .010 T.I.R.
30
All dimensions are nominal unless otherwise noted.
1
2
3
4-1
4-2
4-3
4-5
4
5
6
6-1
9
4-4
7-1
7-2
7
(Shipped Assembled)
11
8-1
8
10
12A
13A
13A-1
14
14
13B
13B-1
12B
PCBC -1000 Clutch-Brake Coupling Per I-25590 Inside Mtd. Outside Mtd.
PCBC-1000
Item Description Part Number Qty.
1 Bushing*
3/4" to 2-11/16" Bore 180-0026 to 180-0057 1 2 Retainer Ring 748-0007 1 3 Splined Hub 540-0062 1 4 Armature & Splined Adapter 5322-111-002 1 4-1 Locknut 661-0004 3 4-2 Armature 5322-111-036 1 4-3 Splined Adapter 104-0009 1 4-4 Autogap Accessory 5322-101-004 1
Item Description Part Number Qty.
13A-1 Terminal Accessory 5311-101-001 1 13B Magnet - Outside Mounted 1
6 Volt 5312-631-011 24 Volt 5312-631-013
90 Volt 5312-631-012 13B-1 Terminal Accessory 5311-101-001 1 14 Conduit Box 5200-101-011 1 *See page 34 for specific part numbers.
PCBC-1000
4-5 Screw 797-0272 3 5 Mounting Accessory 5321-101-001 1 6 Magnet 1
6 Volt 5302-631-003 24 Volt 5302-631-014
90 Volt 5302-631-005 6-1 Terminal Accessory 5311-101-001 1 7 Magnet Hub 1
Left Hand 5302-541-001
Right Hand 5302-541-002 7-1 Collector Ring 5301-749-001 1 7-2 Collector Ring Accessory 5302-101-002 1 8 Brushholder 5300-178-001 1 8-1 Brush 176-0001 4 9 Bushing* 1
1/2" to 2-1/2" Bore 180-0185 to 180-0217 10 Armature 5302-111-013 1 11 Autogap Accessory 5201-101-008 3 12A Mounting Accessory - I.M. 5321-101-001 1 12B Mounting Accessory - O.M. 5321-101-002 2 13A Magnet - Inside Mounted 1
6 Volt 5312-631-004
24 Volt 5312-631-005
90 Volt 5312-631-006
Warner Electric • 800-234-3369 P-205-01 • 819-0474
How to Order:
1. Specify Bore Size for Items 1 and 9.
2. Specify Voltage for Items 6 and 13.
3. Specify left hand or right hand hub for Item 7. Bushing enters from magnet side for L.H. hub and from hub side for R.H.
4. Specify Inside Mounted for Items 12A and 13A or Outside Mounted for Items 12B and 13B.
Example:
PCBC-1000 Clutch Brake Coupling per I-25590 - 90 Volt, Inside Mounted, Left Hand hub, 1-1/2" Bore, (Items 1 and 9).
These units meet the standards of UL508 and are listed under guide card #NMTR2, file #59164. These units are CSA certified under file #LR11543.
31
PCBC-1225 Clutch-Brake Coupling Drawing I-25612
3.250
1.546
.921
.171
5/16-18 UNC-3A
7.531
5.750
.562
4.625
Armature View
3.750
See page 34 for
details on Bore &
Keyway.
Removable plug in ends for
1/2" conduit.
13.140
12.625
4.093
.234
2.500
2.687
3.000
3.156
.358/.338 dia. (6) holes equally
8.687
See page 34 for details
on Bore & Keyway.
spaced on 7.250 dia.*
6.378/6.376 Pilot Dia.
.358/.338 dia. (8) holes
equally spaced on
13.000 dia.*
13.875/13.871 Pilot Dia.
Magnet View
(Inside & Outside Mounted)
Customer Shall Maintain:
1. Armature mounting shaft concentric with magnet mounting shaft within .006 T.I.R.
2. Squareness of brake magnet mounting face with magnet mounting shaft within .006 T.I.R.
3. Concentricity of brake magnet mounting pilot diameter with magnet mounting shaft within .010 T.I.R.
1.640
8.718 Max.
2.187
.093
When
New
1.640
.593
.062
.562
*Mounting holes are within .010 of true position relative to pilot diameter.
Armature Shaft .750 – 2.687
Magnet Shaft .937 – 3.000
Static Torque 465 lb. ft.
Maximum Speed 3,000 rpm
Standard Voltage D.C. 6, 24, 90
All dimensions are nominal unless otherwise noted.
32
1
2
3
4-1
4-2
4-3
4-5
5
6
6-1
9
7
(Shipped
Assembled)
4
(Shipped
Assembled)
8-1
8
7-1
7-2
11
10
12A
13A
13A-1
14
14
13B-1
13B
12B
4-4
PCBC-1225 Clutch-Brake Coupling Per I-25612 Inside Mtd. Outside Mtd.
PCBC-1225
Item Description Part Number Qty.
1 Bushing*
3/4" to 2-11/16" Bore 180-0026 to 180-0056 1 2 Retainer Ring 748-0005 1 3 Splined hub 540-0064 1 4 Armature & Splined Adapter 5323-111-001 1 4-1 Locknut 661-0005 4 4-2 Armature 5323-111-034 1 4-3 Splined Adapter 104-0010 1 4-4 Autogap Accessory 5323-101-002 1 4-5 Screw 797-0281 4 5 Mounting Accessory 5321-101-001 1 6 Magnet 1
6 Volt 5303-631-005
24 Volt 5303-631-007
90 Volt 5303-631-008 6-1 Terminal Accessory 5311-101-001 1 7 Magnet Hub 1
Left Hand 5303-541-001
Right Hand 5303-541-002 7-1 Collector Ring 5301-749-001 1 7-2 Collector Ring Assembly 5303-101-004 1 8 Brushholder 5300-178-001 1 8-1 Brush 176-0001 4 9 Bushing*
15/16" to 3" Bore 180-0262 to 180-0295 1 10 Armature 5303-111-009 1 11 Autogap Accessory 5201-101-008 4 12A Mounting Accessory - I.M. 5321-101-001 1 12B Mounting Accessory - O.M. 5321-101-002 2 13A Magnet - Inside Mounted 1
6 Volt 5313-631-005
24 Volt 5313-631-006
Warner Electric • 800-234-3369 P-205-01 • 819-0474
Item Description Part Number Qty.
90 Volt 5313-631-007 13A-1 Terminal Accessory 5311-101-001 1 13B Magnet - Outside Mounted 1
6 Volt 5313-631-010
24 Volt 5313-631-012
90 Volt 5313-631-011 13B-1 Terminal Accessory 5311-101-001 1 14 Conduit Box 5200-101-011 1 *See page 34 for specific part numbers.
How to Order:
1. Specify Bore Size for Items 1 and 9.
2. Specify Voltage for Items 6 and 13.
3. Specify left hand or right hand hub for Item 7. Bushing enters from magnet side for L.H. hub and from hub side for R.H.
4. Specify Inside Mounted for Items 12A and 13A or Outside Mounted for Items 12B and 13B.
Example:
PCBC-1225 Clutch Brake Coupling per I-25612 - 90 Volt, Inside Mounted Left Hand hub, 1-3/4" Bore (Items 1 and 9).
These units meet the standards of UL508 and are listed under guide card #NMTR2, file #59164. These units are CSA certified under file #LR11543.
PCBC-1225
33
Bushing Part Numbers
Browning Bushing
Dodge Bushing
Bushing Number
Shaft Size Keyway Size Warner Electric Browning
1/2 1/8 x 1/16 180-0002 H-1
9/16 1/8 x 1/16 180-0003
5/8 3/16 x 3/32 180-0004
11/16 3/16 x 3/32 180-0005
3/4 3/16 x 3/32 180-0006
13/16 3/16 x 3/32 180-0007
7/8 3/16 x 3/32 180-0008
15/16 1/4 x 1/8 180-0009
1 1/4 x 1/8 180-0010
1-1/6 1/4 x 1/8 180-0011
1-1/8 1/4 x 1/8 180-0012
1-3/16 1/4 x 1/8 180-0013
1-1/4 1/4 x 3/16 180-0014
1-5/16 5/16 x 7/32 180-0015
1-3/8 5/16 x 7/32 180-0016
1-7/16 3/8 x 1/4 180-0017 H-2
1-1/2 3/8 x 7/32 180-0018
3/4 1/2 x 3/8 180-0026 QI-1
13/16 1/2 x 3/8 180-0027
7/8 1/2 x 3/8 180-0028
15/16 1/2 x 3/8 180-0029
1 1/2 x 3/8 180-0030
1-1/16 1/2 x 3/8 180-0031
1-1/8 1/2 x 3/8 180-0032
1-3/16 1/2 x 3/8 180-0033
1-1/4 1/2 x 3/8 180-0034
1-5/16 1/2 x 3/8 180-0035
1-3/8 1/2 x 3/8 180-0036
1-7/16 1/2 x 3/8 180-0037
1-1/2 1/2 x 3/8 180-0038
1-9/16 1/2 x 3/8 180-0039
1-5/8 1/2 x 3/8 180-0040
1-11/16 1/2 x 3/8 180-0041
1-3/4 1/2 x 3/8 180-0042
1-13/16 1/2 x 3/8 180-0043
1-7/8 1/2 x 3/8 180-0044
1-15/16 1/2 x 3/8 180-0045
2 1/2 x 3/8 180-0046 QI-2
2-1/16 1/2 x 3/8 180-0047
2-1/8 1/2 x 3/4 180-0048
2-3/16 1/2 x 23/32 180-0049
2-1/4 1/2 x 11/16 180-0050
2-5/16 5/8 x 5/16 180-0051
2-3/8 5/8 x 5/16 180-0052
2-7/16 5/8 x 5/16 180-0053
2-1/2 5/8 x 5/16 180-0054
2-9/16 5/8 x 5/16 180-0055
2-5/8 5/8 x 5/16 180-0056
2-11/16 5/8 x 5/16 180-0057
Bushing Number
Shaft Size Keyway Size Warner Electric Dodge
1/2 1/8 x 1/16 180-0101 1210
9/16 1/8 x 1/16 180-0102
5/8 3/16 x 3/32 180-0103
11/16 3/16 x 3/32 180-0104
3/4 3/16 x 3/32 180-0105
13/16 3/16 x 3/32 180-0106
7/8 3/16 x 3/32 180-0107
5/16 1/4 x 1/8 180-0108
1 1/4 x 1/8 180-0109
1-1/16 1/4 x 1/8 180-0110
1-1/8 1/4 x 1/8 180-0111
1-3/16 1/4 x 1/8 180-0112
1-1/4 1/4 x 1/8 180-0113
1/2 1/8 x 1/16 180-0116 1215
9/16 1/8 x 1/16 180-0117
5/8 3/16 x 3/32 180-0118
11/16 3/16 x 3/32 180-0119
3/4 3/16 x 3/32 180-0120
13/16 3/16 x 3/32 180-0121
7/8 3/16 x 3/32 180-0122
15/16 1/4 x 1/8 180-0123
1 1/4 x 1/8 180-0124
1-1/16 1/4 x 1/8 180-0125
1-1/8 1/4 x 1/8 180-0126
1-3/16 1/4 x 1/8 180-0127
1-1/4 1/4 x 1/8 180-0128
1/2 1/8 x 1/16 180-0131 1615
9/16 1/8 x 1/16 180-0132
5/8 3/16 x 3/32 180-0133
11/16 3/16 x 3/32 180-0134
3/4 3/16 x 3/32 180-0135
13/16 3/16 x 3/32 180-0136
7/8 3/16 x 3/32 180-0137
15/16 1/4 x 1/8 180-0138
1 1/4 x 1/8 180-0139
1-1/16 1/4 x 1/8 180-0140
1-1/8 1/4 x 1/8 180-0141
1-3/16 1/4 x 1/8 180-0142
1-1/4 1/4 x 1/8 180-0143
1-5/16 5/16 x 5/32 180-0144
1-3/8 5/16 x 5/32 180-0145
1-7/16 3/8 x 3/16 180-0146
1-1/2 3/8 x 3/16 180-0147
1-9/16 3/8 x 3/16 180-0148
1-5/8 3/8 x 3/16 180-0149
1/2 1/8 x 1/16 180-0155 2012
9/16 1/8 x 1/16 180-0156
5/8 3/16 x 3/32 180-0157
11/16 3/16 x 3/32 180-0158
3/4 3/16 x 3/32 180-0159
13/16 3/16 x 3/32 180-0160
7/8 3/16 x 3/32 180-0161
15/16 1/4 x 1/8 180-0162
1 1/4 x 1/8 180-0163
1-1/16 1/4 x 1/8 180-0164
1-1/8 1/4 x 1/8 180-0165
1-3/16 1/4 x 1/8 180-0166
1-1/4 1/4 x 1/8 180-0167
34
Bushing Part Numbers
Dodge Bushing
Bushing Number
Shaft Size Keyway Size Warner Electric Dodge
1-5/16 5/16 x 5/32 180-0168 2012
1-3/8 5/16 x 5/32 180-0169 1-7/16 3/8 x 3/16 180-0170 1-1/12 3/8 x 3/16 180-0171 1-9/16 3/8 x 3/16 180-0172
1-5/8 3/8 x 3/16 180-0173
1-11/16 3/8 x 3/16 180-0174
1-3/4 3/8 x 3/16 180-0175
1-13/16 1/2 x 1/4 180-0176
1-7/8 1/2 x 1/4 180-0177
1-15/16 1/2 x 1/4 180-0178
2 1/2 x 1/4 180-0179
1/2 1/8 x 1/16 180-0185 2517
9/16 1/8 x 1/16 180-0186
5/8 3/16 x 3/32 180-0187
11/16 3/16 x 3/32 180-0188
3/4 3/16 x 3/32 180-0189
13/16 3/16 x 3/32 180-0190
7/8 3/16 x 3/32 180-0191
15/16 1/4 x 1/8 180-0192
1 1/4 x 1/8 180-0193
1-1/16 1/4 x 1/8 180-0194
1-1/8 1/4 x 1/8 180-0195 1-3/16 1/4 x 1/8 180-0196
1-1/4 1/4 x 1/8 180-0197 1-5/16 5/16 x 5/32 180-0198
1-3/8 5/16 x 5/32 180-0199 1-7/16 3/8 x 3/16 180-0200
1-1/2 3/8 x 3/16 180-0201 1-9/16 3/8 x 3/16 180-0202
1-5/8 3/8 x 3/16 180-0203
1-11/16 3/8 x 3/16 180-0204
1-3/4 3/8 x 3/16 180-0205
1-13/16 1/2 x 1/4 180-0206
1-7/8 1/2 x 1/4 180-0207
1-15/16 1/2 x 1/4 180-0208
2 1/2 x 1/4 180-0209
2-1/16 1/2 x 1/4 180-0210
2-1/8 1/2 x 1/4 180-0211 2-3/16 1/2 x 1/4 180-0212
2-1/4 1/2 x 1/4 180-0213 2-5/16 5/8 x 5/16 180-0214
2-3/8 5/8 x 5/16 180-0215 2-7/16 5/8 x 5/16 180-0216
2-1/2 5/8 x 5/16 180-0217
15/16 1/4 x 1/8 180-0223 3020
1 1/4 x 1/8 180-0224
1-1/16 1/4 x 1/8 180-0225
1-1/8 1/4 x 1/8 180-0226 1-3/16 1/4 x 1/8 180-0227
1-1/4 1/4 x 1/8 180-0228 1-5/16 5/16 x 5/32 180-0229
1-3/8 5/16 x 5/32 180-0230 1-7/16 3/8 x 3/16 180-0231
1-1/2 3/8 x 3/16 180-0232 1-9/16 3/8 x 3/16 180-0233
1-5/8 3/8 x 3/16 180-0234
Bushing Number
Shaft Size Keyway Size Warner Electric Dodge
1-11/16 3/8 x 3/16 180-0235 3020
1-3/4 3/8 x 3/16 180-0236
1-13/16 1/2 x 1/4 180-0237
1-7/8 1/2 x 1/4 180-0238
1-15/16 1/2 x 1/4 180-0239
2 1/2 x 1/4 180-0240
2-1/16 1/2 x 1/4 180-0241
2-1/8 1/2 x 1/4 180-0242
2-3/16 1/2 x 1/4 180-0243
2-1/4 1/2 x 1/4 180-0244
2-5/16 5/8 x 5/16 180-0245
2-3/8 5/8 x 5/16 180-0246
2-7/16 5/8 x 5/16 180-0247
2-1/2 5/8 x 5/16 180-0248
2-9/16 5/8 x 5/16 180-0249
2-5/8 5/8 x 5/16 180-0250
2-11/16 5/8 x 5/16 180-0251
2-3/4 5/8 x 5/16 180-0252
2-13/16 3/4 x 3/8 180-0253
2-7/8 3/4 x 3/8 180-0254
2-15/16 3/4 x 3/8 180-0255
3 3/4 x 3/8 180-0256
15/16 1/4 x 1/8 180-0262 3030
1 1/4 x 1/8 180-0263
1-1/16 1/4 x 1/8 180-0264
1-1/8 1/4 x 1/8 180-0265
1-3/16 1/4 x 1/8 180-0266
1-1/4 1/4 x 1/8 180-0267
1-5/16 5/16 x 5/32 180-0268
1-3/8 5/16 x 5/32 180-0269
1-7/16 3/8 x 3/16 180-0270
1-1/2 3/8 x 3/16 180-0271
1-9/16 3/8 x 3/16 180-0272
1-5/8 3/8 x 3/16 180-0273
1-11/16 3/8 x 3/16 180-0274
1-3/4 3/8 x 3/16 180-0275
1-13/16 1/2 x 1/4 180-0276
1-7/8 1/2 x 1/4 180-0277
1-15/16 1/2 x 1/4 180-0278
2 1/2 x 1/4 180-0279 2-1/16 1/2 x 1/4 180-0280 2-1/18 1/2 x 1/4 180-0281 2-3/16 1/2 x 1/4 180-0282
2-1/4 1/2 x 1/4 180-0283
2-15/16 5/8 x 5/16 180-0284
2-3/8 5/8 x 5/16 180-0285
2-7/16 5/8 x 5/16 180-0286
2-1/2 5/8 x 5/16 180-0287
2-9/16 5/8 x 5/16 180-0288
2-5/8 5/8 x 5/16 180-0289
2-11/16 5/8 x 5/16 180-0290
2-3/4 5/8 x 5/16 180-0291
2-13/16 3/4 x 3/8 180-0292
2-7/8 3/4 x 3/8 180-0293
2-15/16 3/4 x 3/8 180-0294
3 3/4 x 3/8 180-0295
Warner Electric • 800-234-3369 P-205-01 • 819-0474
Warranty
Warner Electric LLC warrants that it will repair or replace (whichever it deems advisable) any product manufactured and sold by it which proves to be defective in material or workmanship within a period of one (1) year from the date of original purchase for consumer, commercial or industrial use.
This warranty extends only to the original purchaser and is not transferable or assignable without Warner Electric LLC’s prior consent.
Warranty service can be obtained in the U.S.A. by returning any defective product, transportation charges prepaid, to the appropriate Warner Electric LLC factory. Additional warranty information may be obtained by writing the Customer Satisfaction Department, Warner Electric LLC, 449 Gardner Street, South Beloit, Illinois 61080, or by calling 815-389-3771.
A purchase receipt or other proof of original purchase will be required before warranty service is rendered. If found defective under the terms of this warranty, repair or replacement will be made, without charge, together with a refund for transportation costs. If found not to be defective, you will be notified and, with your consent, the item will be repaired or replaced and returned to you at your expense.
This warranty covers normal use and does not cover damage or defect which results from alteration, accident, neglect, or improper installation, operation, or maintenance.
Some states do not allow limitation on how long an implied warranty lasts, so the above limitation may not apply to you.
Warner Electric LLC’s obligation under this warranty is limited to the repair or replacement of the defective product and in no event shall Warner Electric LLC be liable for consequential, indirect, or incidental damages of any kind incurred by reason of the manufacture, sale or use of any
defective product. Warner Electric LLC neither assumes nor authorizes any other person
to give any other warranty or to assume any other obligation or liability on its behalf.
WITH RESPECT TO CONSUMER USE OF THE PRODUCT, ANY IMPLIED WARRANTIES WHICH THE CONSUMER MAY HAVE ARE LIMITED IN DURATION TO ONE YEAR FROM THE DATE OF ORIGINAL CONSUMER PURCHASE. WITH RESPECT TO COMMERCIAL AND INDUSTRIAL USES OF THE PRODUCT, THE FOREGOING WARRANTY IS IN LIEU OF AND EXCLUDES ALL OTHER WARRANTIES, WHETHER EXPRESSED OR IMPLIED BY OPERATION OF LAW OR OTHERWISE, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS.
Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights and you may also have other rights which vary from state to state.
Changes in Dimensions and Specifications
All dimensions and specifications shown in Warner Electric catalogs are subject to change without notice. Weights do not include weight of boxing for shipment. Certified prints will be furnished without charge on request to Warner Electric.
Warner Electric LLC
31 Industrial Park Road 815-389-3771 www.warnerelectric.com
An Altra Industrial Motion Company
• Fax: 815-389-2582
• New Hartford, CT 06057
P-205-01 819-0474 06/11 Printed in USA
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