Operation & Service Manual
823093 2/01
75NLTVCE Series Solenoid
Controlled Encoder Nutrunners
N TXXC E-L X
75
Series:
75
Nutrunner:
Handle:
LeverL
Transducer:
Options:
V
Solenoid Controlled:
Encoder:
NORTH AMERICA EUROPE
Vision (Lights)
Vision (Lights) PositiveVP
X X-
V
X
Gear Train Designation:
234
Angle Terminations:
VHD
Hold & Drive
6
Output Drive:
1/2"4
5/8"5
3/4"6
Built-in SocketS
(Specify Size)
Threaded SpindleT
P.O. Box 1410
Lexington, SC 29071
Postfach 30
D-73461 Westhausen
1
Safety Recommendations
For your safety and the safety of others, read and understand the safety recommendations and operating instructions before operating a nutrunner.
Always wear protective equipment:
WARNING!
Impact resistant eye protection
must be worn while operating
or working near this tool.
For additional information on eye protection and face
protection, refer to Federal OSHA Regulations, 29 Code
of Federal Regulations, Section 1910.133., Eye and Face
Protection, and American National Standards Institute,
ANSI Z87.1, Occupational and Educational Eye and Face
Protection. Z87.1 is available from the American National
Standards Institute, Inc., 11 West 42nd Street, New York,
NY 10036.
CAUTION!
Personal hearing protection is
recommended when operating
or working near this tool.
make sure the air line is shut off and drained of air. This
will prevent the tool from operating if the throttle is accidently engaged.
CAUTION
!
When using right angle nutrunners, be sure the throttle is
positioned relative to the angle head so that the throttle will
not become wedged against an adjacent object in the
"ON" position due to torque reaction. The angle head may
be repositioned with respect to the lever to accommodate
proper location for task. If tool is to be reversed, locate
throttle lever in a neutral position that will prevent entrapment. Refer to operating instructions for additional information.
It is essential for safe operation that any operator of a
nutrunner use good balance, sure footing, and proper
posture in anticipation of a torque reaction.
Tools with clutches can stall rather than shut-off if adjusted over maximum power output of tool, or if there is a
drop in air pressure. Operator must then resist stall torque
until throttle is released.
Hearing protection is recommended in high noise areas
85 dBA or greater. The operation of other tools and
equipment in the area, reflective surfaces, process noises
and resonant structures can substantially contribute to,
and increase the noise level in the area. Excessive air
pressure above 90 PSIG and worn motor components
can also increase sound level emitted by tool. Proper
hearing conservation measures, including annual audiograms and training in the use and fit of hearing
protection devices may be necessary. For additional
information on hearing protection, refer to Federal Regulations, Section 1910.95, Occupational Noise Exposure,
and American National Standards Institute, ANSI S12.6,
Hearing Protectors.
Cleco nutrunners are designed to operate on 90 psig (6.2
bar) maximum air pressure. If the tool is properly sized
and applied, higher air pressure is unnecessary. Excessive air pressure increases the loads and stresses on
the tool parts, sockets, and fasteners and may result in
breakage. Installation of a filter-regulator-lubricator in the
air supply line ahead of the tool is recommended.
Before the tool is connected to the air supply, check the
throttle for proper operation (i. e., throttle moves freely and
returns to closed position). Being careful not to endanger
adjacent personnel, clear the air hose of accumulated
dust and moisture. Before connecting a tool to the air
hose or removing a tool from service or changing sockets,
Spindle Rotation
Tool balance arms are available to absorb the torque
reaction of the tool while balancing the weight of the tool
for improved ergonomic applications.
WARNING
!
Repetitive work motions and/or vibration
may cause injury to hands and arms.
Use minimum hand grip force consistent
with proper control and safe operation.
Keep body and hands warm and dry.
Avoid anything that inhibits blood circulation.
Avoid continuous vibration exposure.
Keep wrists straight.
Avoid repeated bending of wrists and hands.
Some individuals may be susceptible to disorders of the
hands and arms when performing tasks consisting of
highly repetitive motions and/or exposure to extended
vibration. Cumulative trauma disorders such as carpal
tunnel syndrome and tendonitis may be caused or aggravated by repetitious, forceful exertions of the hands and
arms. Vibration may contribute to a condition called
Raynaud's Syndrome. These disorders develop gradually over periods of weeks, months, and years. It is
presently unknown to what extent exposure to vibrations
or repetitive motions may contribute to the disorders.
Hereditary factors, vasculatory or circulatory problems,
Torque Reaction
2
Safety Recommendations
203185-4
READ
OPERATING
INSTRUCTIONS
exposure to cold and dampness, diet, smoking and work
practices are thought to contribute to the conditions.
Any tool operator should be aware of the following warning
signs and symptoms so that a problem can be addressed
before it becomes a debilitating injury. Any user suffering
prolonged symptoms of tingling, numbness, blanching of
fingers, clumsiness or weakened grip, nocturnal pain in the
hand, or any other disorder of the shoulders, arms, wrists,
or fingers is advised to consult a physician. If it is determined that the symptoms are job related or aggravated by
movements and postures dictated by the job design, it may
be necessary for the employer to take steps to prevent
further occurrences. These steps might include, but are not
limited to, repositioning the workpiece or redesigning the
workstation, reassigning workers to other jobs, rotating
jobs, changing work pace, and/or changing the type of tool
used so as to minimize stress on the operator. Some tasks
may require more than one type of tool to obtain the
optimum operator/tool/task relationship.
The following suggestions will help reduce or moderate the
effects of repetitive work motions and/or extended vibration
exposure:
• Use a minimum hand grip force consistent with proper
control and safe operation
• Keep body and hands warm and dry (cold weather is
reported to be a major factor contributing to Raynaud's
Syndrome)
• Avoid anything that inhibits blood circulation
—Smoking Tobacco (another contributing
factor)
—Cold Temperatures
—Certain Drugs
Avoid Avoid
OK Avoid OK
Avoid
Work gloves with vibration reducing liners and wrist supports are available from some manufacturers of industrial
work gloves. Tool wraps and grips are also available from
a number of different manufacturers. These gloves, wraps,
and wrist supports are designed to reduce and moderate
the effects of extended vibration exposure and repetitive
wrist trauma. Since they vary widely in design, material,
thickness, vibration reduction, and wrist support qualities,
it is recommended that the glove, tool wrap, or wrist
support manufacturer be consulted for items designed
for your specific application. WARNING! Proper fit of
gloves is important. Improperly fitted gloves may restrict blood flow to the fingers and can substantially
reduce grip strength.
For more information on the safe use of portable air tools,
see the latest edition of ANSI B186.1, Safety Code for
Portable Air Tools, available from the American National
Standards Institute, Inc. 11 West 42nd Street, New York,
NY 10036.
This information is a compilation of general safety practices obtained from various sources available at the
dateof production. However, our company does not represent that every acceptable safety practice is offered
herein, or that abnormal or unusual circumstances may
not warrant or require additional procedures. Your work
may require additional specific safety procedures. Follow
these procedures as required by your company.
Warning Labels
The warning labels found on these tools are an essential
part of this product. Labels should not be removed. Labels
should be checked periodically for legibility. Replace
warning labels when missing or when the information can
no longer be read. Replacement labels can be ordered as
any spare part.
Extension
Neutral
Flexion Radial Deviation
• Tasks should be performed in such a manner that the
wrists are maintained in a neutral position, which is not
flexed, hyperextended, or turned side to side.
• Stressful postures should be avoided — select a tool
appropriate for the job and work location
• Avoid highly repetitive movements of hands and wrists,
and continuous vibration exposure (after each period of
operation, exercise to increase blood circulation)
• Keep tool well maintained and replace worn parts
Neutral Ulnar Deviation
203185
WARNING!
Impact resistant eye protection
Read Operating Instructions carefully. Follow
the Safety Recommendations for your safety
and the safety of others.
Do not remove this tag until
the operator of this tool has
read these safety precautions.
203289
CAUTION!
Personal hearing protection is
must be worn while operating
or working near this tool.
recommended when operating
or working near this tool.
OVER
WARNING
!
Avoid repeated bending of wrists and hands.
Repetitive work motions and/or vibration
can cause injury to hands and arms.
Use minimum hand grip force consistent with
proper control and safe operation.
Keep body and hands warm and dry.
Avoid anything that inhibits blood circulation.
Avoid continuous vibration exposure.
Hearing protection is recommended in high noise
Keep wrists straight.
areas (above 85 dBA). Close proximity of other
tools, reflective surfaces, process noises, and
resonant structures can substantially contribute
to the sound level experienced by the user.
3
OPERATING INSTRUCTIONS
FOR YOUR SAFETY AND THE SAFETY OF OTHERS, READ AND UNDERSTAND THE SAFETY
RECOMMENDATIONS ON PAGES 2 & 3 BEFORE OPERATING A NUTRUNNER.
TORQUE ADJUSTMENT
The 75NLTVCE nutrunner is designed to develop maximum rated torque at 90 psig. The torque setting is achieved
by entering a number within the tool's torque range into the
torque control monitor. See catalog for torque range of tool.
The torque setting entered into the torque control monitor
must not exceed maximum torque range of tool or the
automatic shut-off device will not function and the tool will
operate as a stall tool. Operator should be prepared to
resist torque reaction until throttle is released.
THROTTLE POSITION
The throttle lever may be repositioned to accommodate
proper location for task and to avoid entrapment. Repositioning of the angle head is done by loosening housing lock
nut No. 869878, and lifting the angle head until the spline
on the angle head clears the gear case and can be rotated
to the position desired. Lower the angle head back into
place and tighten housing lock nut.
AIR SUPPLY
For maximum performance, use a 1/2" I.D. air hose no
longer than 8' in length. If additional length is required, a
5/8" or larger hose should be connected to the 1/2" hose.
LUBRICATION
An automatic in-line filter-lubricator-regulator is recommended as it increases tool life and keeps the tool in
sustained operation. The in-line lubricator should be regularly checked and filled with a good grade of 10W machine
oil. Proper adjustment of the in-line lubricator is performed
by placing a sheet of paper next to the exhaust ports and
holding the throttle open for approximately 30 seconds.
The lubricator is properly set when a very light stain of oil
collects on the paper. Excessive amounts of oil should be
avoided.
Application of the tool should govern how frequently it is
greased. It is recommended that the idler gears and right
angle gears receive a generous amount of NLGI 2-EP
grease after 40 hours of operation.
STORAGE
In the event that it becomes necessary to store the tool for
an extended period of time, it should receive a generous
amount of lubrication at that time and again when returned
to service. The tool should be stored in a clean and dry
environment. This inhibits corrosion of the precision internal components and bearings.
Being careful to avoid endangering adjacent personnel or
yourself, the air hose should be cleared of accumulated dirt
and moisture, then one (1) teaspoonful of 10W machine oil
should be poured into the tool's air inlet before connecting
the hose to the tool.
4
SERVICE INSTRUCTIONS
DISASSEMBLY — GENERAL
IMPORTANT: Transducer and motor can be removed
from the front of the motor housing without disassembling handle and motor housing.
Disconnect tool from air supply. Clamp the right angle head
in a vise and loosen (left hand threads) the motor housing.
Hold the tool in a vertical position with the right angle head up.
Unscrew (left hand threads) and remove the head, and
transducer housing from the motor housing. Disconnect the
wire connector, No. 202183, at the transducer and remove
the transducer and gear train from the motor housing. Slip
the complete motor unit out the front of the housing.
Clamp the angle head in the vise and unscrew (left hand
threads) the right angle housing lock nut, No. 869878, to
remove the transducer housing.
Motor Unit
Clamp the cylinder lightly in a vise with the hex end of the rotor
up. Note: Rotor pinion, No. 869901, used on the 4 and 5
models should be removed at this time. Drive the rotor out of
the front rotor bearing, No. 847528. Be careful not to damage
the rotor. The front bearing plate, No. 869923, cylinder, and
rotor blades, No. 869927, can now be removed from the rotor.
Clamp the rotor in the vise with the rear bearing plate up. After
unscrewing the bearing lock nut, No. 865352, the rotor can
be driven out of the rear rotor bearing.
Motor Housing
Clamp the flats of the motor housing in the vise and use a strap
wrench to unscrew the handle, No. 202182. Disconnect the
wire bundle from the cable connector, No. 202183. Remove
solenoid retainer, No. 203369, with wrench and remove
solenoid, No. 203363. Remove retainer ring, No. 203053 and
rear light ring, No. 203263. Unplug P.C. Board, and remove
from rear of tool. Remove set screws and remove front light
ring, No. 203797. Remove exhaust deflector, No. 203798 and
muffler, No. 202012, from the rear of the housing. Remove
throttle valve cap, No. 864531, valve cap, No. 203380 and
shut-off valve cap, No. 203550 with screwdriver to check
seals and "O"-rings.
Important: Do not bend, strike, push or pull on the plastic
coated area of the transducer. Remove the gear train from
the front of the ring gear. Press transducer shaft, No.
203800, out of transducer. Remove the retainer ring, No.
203795. Press transducer bearing, No. 847528, out of
transducer. Drive roll pin, No. 812164, out of ring gear and
transducer. Slip the ring gear off the transducer.
Encoder Sensor & Wheel
To replace encoder sensor No. 203724 the wiring must be
unsoldered before the sensor can be unscrewed from the
transducer. A and B sensor are the same, but the wiring must
be done according to the wiring diagram on page 9. The
sensors must be positioned as in (Fig.1). The spacing must
be set between .003" to .006" as in (Fig. 2). The encoder
wheel nut No. 203805 must be secured with Loctite #222.
5
SERVICE INSTRUCTIONS
REASSEMBLY — GENERAL
The tool is reassembled in the reverse order of disassembly.
Clean all parts thoroughly in solvent and inspect for damage
or wear. Check all bearings for wear which can be detected
by excessive end play and/or roughness which would indicate a brinelled condition. The rotor blades should be
replaced at every repair cycle if they measure less then 3/
8" (9.5mm) at either end. All gear teeth, bearings, and pins
should receive a close inspection and be replaced if necessary.
When installing needle bearings, press only on the bearing's stamped end. The pinion needle bearing should be
slipped on the pinion gear and pressed into the housing to
the following depth:
''V" Right Angle Head = 3/16" (81mm)
"X" Right Angle Head = 3" (76.2mm)
The pinion bearing retainer, No. 869877, should be securely
tightened to ensure proper gear make-up.
Replace blade if less than
3/8" (9.5mm) on either end.
NOTE: During reassembly of the complete tool, it is important
that the motor be free. After the tool is completely assembled,
the right angle square drive spindle should turn freely using
a small hand wrench. If the spindle does not turn freely, the
motor should be checked for proper spacing. Do not run the
tool until the spindle turns freely. Failure to do this could result
in damage to motor components.
Motor Unit
Install the rear rotor bearing into the rear bearing plate. Make
sure the outer bearing race is firmly seated in bearing plate.
Clamp the rotor lightly in the vise with the threaded end up and
slip the rear bearing plate assembly onto the rotor shaft far
enough for the bearing lock nut to start. Tighten the lock nut
until there is approximately .0015" clearance between the
rotor and bearing plate. The outer bearing race should be
firmly seated and the rotor held forward when checking this
clearance. Pack both rotor bearings with a good grade of No.
2 Moly grease after assembly of the motor unit.
The driven gear bearing cap should be torqued to 100/110
ft.-lb. (135/149Nm) and the bearing cap lock screw torqued
to 10 in.-lb. (1.13Nm) minimum. Note: When assembling the
angle head to the complete tool, the clamp nut, No. 869878,
(left hand threads) must be torqued to 100/110 ft.-lb. (135/
149Nm).
Transducer Wiring Connection
NOTE: Do not bend, strike, push or pull the transducer on
the plastic coated area of the transducer. Connect the cable
connector, No. 202183, to the transducer and wrap the
wiring around the transducer until the cable connector is one
(1) wrap past the connection and then thread the connector
thru the hole in the transducer. Install the transducer in the
motor housing, feeding the connector thru the hole in the
housing. Line up the pins on the transducer with the grooves
in the housing being careful not to pinch the connector.
Safety Check
After repair or replacement of parts, tools equipped with an
automatic shut-off device should be tested to verify that it is
functioning properly. The torque setting entered into the
torque control monitor must not exceed maximum torque
range or tool will stall and not shut-off.
.0015"
Clearance
SOFT
JAWED
VISE
Right Angle Head
6
TRANSDUCER SPECIFICATIONS
MAXIMUM TORQUE CAPACITY 147 ft. lbs. (200 Nm)
OUTPUT VOLTAGE (Vo) 2 Millivolts per volt at maximum torque capacity
BRIDGE RESISTANCE (Rbr) 700 ohms (nominal) can be used with 350 and 700 ohm strain gage equipment*
TRANSDUCER CABLE No. 203450
R= Gage Resistance
Rm= Modulus Resistor
Ro= Output Scaling Resistor
Rm & Ro may be omitted
Rcal= Shunt Calibration Resistor
R
tC
C
R
WIRING DIAGRAM
Ro/2Rm/2
WHITE
R
BLACK
GREEN
t
R
Ro/2Rm/2
RED
TOOL RECEPTACLE
CABLE CONNECTORS
AA
BB
CC
DD
EE
FF
Rcal
CALIBRATION INSTRUCTIONS
(+) EXCITATION
(-) EXCITATION
(+) SIGNAL
(-) SIGNAL
SHIELD
ANGLE HEAD SIZE FULL SCALE VALUE (FS)
FT. LBS. Nm
Straight 147.5 200
"V" 196.2 266
"X" 312.7 424
In order to calculate the calibration value for the system in % full scale, the following formula may be used:
% FS = Rbr 1 1
------------------ X ----- X ---- 2(Rcal) + Rbr Vo 2
Where Rcal = Calibration Resistor Value in ohms of the torque monitor used.
The following is an example of a 75 series right angle tool, a "V" head and a torque monitor with a 110,000ohm calibra-
tion resistor.
The values are: FS = 196.2 ft. lbs.
Rbr = 700ohm
Vo = .002
Rcal = 110,000ohm
700ohm 1 1
% FS = --------------------------- X ------ X ----- = 79.3%
2(110,000ohm) + 700ohm .002 2
Calibration Value = 196.2 (.793) = 155.6 ft. lbs.
*Calculated calibration value should be doubled if a torque monitor designed for use with a 350ohm bridge resistance
transducer is used.
7
TRANDUCER
YELLOW LED
COMMON
GREEN LED
RED LED
TOOL RECEPTACLE
CABLE CONNECTORS
YELLOW LED
COMMON
GREEN LED
RED LED
TOOL RECEPTACLE
CABLE CONNECTORS
ENCODER
SOLENOID
INDICATOR
LIGHTS
BLACK
RED
GREEN
RED
WHITE
WHITE
55 & 75 NLTVCE RIGHT ANGLE TOOL WIRING DIAGRAM
WHITE
GREEN
WHITE
BLACK
RED
BLACK
WHITE
WHITE
CAMBION
CONNECTORS
CAMBION
CONNECTORS
CAMBION
CONNECTORS
CAMBION
CONNECTORS
WHITE
BLACK
GREEN
RED
SHIELD
WHITE
GREEN
BLACK
RED
BLACK
RED
WHITE
WHITE
WHITE
WHITE
19 PIN CONNECTOR
A + EXCITATION
B - EXCITATION
C + SIGNAL
D - SIGNAL
E SHIELD
F ENCODER "B" SIGNAL
G ENCODER "B" COMMON
H ENCODER "A" SIGNAL
J ENCODER "A" COMMON
K + SOLENOID
L - SOLENOID
M
N
P - ENCODER EXCITATION
R + ENCODER EXCITATION
S YELLOW LED SIGNAL
T COMMON
U GREEN LED SIGNAL
V RED LED SIGNAL
203350 POSITIVE
COMMON PC BOARD
203259 NEGATIVE
COMMON PC BOARD
INDICATOR LIGHT WIRING DIAGRAMS
TOOL RECEPTACLE
R
WHITE
WHITE
R
R
R
WHITE
WHITE
WHITE
WHITE
R
WHITE
(-)
+24V COMMON
(-)
(-)
TOOL RECEPTACLE
+24V
COMMON (-)
+24V
ARMOR CABLE
S S
T T
U U
V V
S S
T T
U U
CABLE CONNECTORS
YELLOW LED
COMMON
GREEN LED
RED LED
CABLE CONNECTORS
YELLOW LED
COMMON
GREEN LED
8
V V
R
WHITE
+24V
RED LED
ENCODER SPECIFICATIONS
SUPPLY VOLTAGE: +5 TO +15V DC
INPUT CURRENT: 4mA @ +15V DC
OPERATING FREQUENCY: 10kHz
PULSES PER REVOLUTION: 36(WITH QUADRATURE)
SIGNAL B TO ELECTRONICALLY TRAIL SIGNAL "A" BY 90°
ENCODER PULSES PER SPINDLE REVOLUTION BASED ON A 36 TOOTH ENCODER WHEEL. EXAMPLE: NUMBER OF
PULSES = TOTAL GEAR REDUCTION x NUMBER OF TEETH ON ENCODER WHEEL.
GEAR PULSES PER REVOLUTION
TRAINS "V" HEAD "X" HEAD
- 2 1894 3019
- 3 1419 2263
- 4 1959
- 5 719
NOTE: Total number of output pulses/min. is found by
multiplying pulses per spindle revolution times spindle
RPM.
9
9
SOLENOID SPECIFICATIONS
RED
BLACK
TOOL RECEPTACLE
.015/.020
KK
LL
(+) SOLENOID
(-) SOLENOID
CABLE CONNECTORS
ADJUSTMENT SCREW
6V DC-8V DC CONTINUOUS VOLTAGE
24V DC-36V DC FOR 15 msec MAX.
14.95ohm RESISTANCE
SOLENOID RETAINER
HAT
PLUNGER PIN
1. Solenoid plunger pin to hat dimension should be .015/.020 as shown. A new plunger pin should be
spaced as shown; however, a previously used plunger pin must be pressed to this dimension.
2. Assemble the solenoid components as shown. Solenoid retainer must be torqued to 10 to 12 ft. lbs.
using 242 Loctite. Note: Overtightening may damage solenoid body. Undertightening may result in
air leakage that may affect operation.
3. Connect tool to air supply. Air supply operating pressure should be between 40 and 90 PSI.
10
5/64 HEX WRENCH
ADJUSTMENT SCREW
SOLENOID RETAINER
HAT
SOLENOID SEAT
4. Using a 5/64" hex wrench, turn adjustment screw clockwise until plunger pin is pressed through
hat and valve plunger is fully seated in solenoid seat.
5. Depress throttle and check tool for rated speed at 90PSI. If tool does not perform according
to specifications, valve plunger may not be fully depressed. Continue to turn
adjustment screw clockwise.
Note: Do not exceed 76 in. lbs. torque.
VALVE PLUNGER
PLUNGER PIN
5/64 HEX WRENCH
ADJUSTMENT SCREW
SOLENOID RETAINER
HAT
SOLENOID SEAT
6. While keeping throttle lever fully depressed and using the 5/64" hex
wrench, turn adjustment screw counterclockwise until motor stops. At this
point rotate the screw an additional 1/2 turn counterclockwise.
7. Connect tool electronics. Tool should now shut off automatically at programed
torque limits.
PLUNGER PIN
VALVE PLUNGER
11
"V" & "X" RIGHT ANGLE HEADS
869882 "V"
883720 "X"
869878869877847659
869879
867546
869875 "X"
864710
869874 "V"
861903 "V"
861905 "X"
869886 "V" 1/2"
869883 "V" 5/8"
869888 "X" 3/4"
"V" AND "X" RIGHT ANGLE HEADS
PART NO. NAME OF PART QTY.
202483 Reaction Bar Clamp 1
202484 Reaction Bracket 1
202485 Bracket Bolt 2
812222 "X" Spindle Ball Bearing 1
845995 Jam Nut 2
847659 Pinion Ball Bearing 1
861903 "V" Gear Set—(Incl. Both Gears 9T & 12T) 1
861905 "X" Gear Set—(Incl. Both Gears 8T & 17T) 1
864710 Lock Pin Retainer (5/8" requires 2) 1
864711 Socket Lock Pin 1
864712 Lock Pin Spring 1
867546 Grease Plug 1
867997 Bearing Cap Lock Screw 1
869874 "V" Right Angle Head 1
869875 "X" Right Angle Head 1
869876 "V" Bearing Cap—(Incl. 867997) 1
869877 Bearing Retainer 1
869878* Clamp Nut 1
869879* Clamp Ring 1
869880 Pinion Needle Bearing 1
869881 "V" Spindle Ball Bearing 1
869882 "V" Spindle Needle Bearing 1
869883 "V" Spindle (5/8" Sq. Dr.)—(Incl.
869886 "V" Spindle (1/2" Sq. Dr.)—(Incl.
869887 "X" Bearing Cap ( Incl. 867997) 1
869888 "X" Spindle (3/4" Sq. Dr.)—(Incl.
869889 "X" Spindle (5/8" Sq. Dr.)—(Incl.
883720 "X" Spindle Needle Bearing 1
OPTIONAL PARTS
869883 "V" Spindle (5/8" Sq. Dr.)—(Incl.
869889 "X" Spindle (5/8" Sq. Dr.)—(Incl.
864710 (2), 864711, 864712) 1
864710 (2), 864711 864712) 1
864710, 864711, 864712) 1
864710, 864711, 864712) 1
Socket Lock Pin Components
Socket Lock Pin Cornponents
861903 "V"
861905 "X"
864711
864712
869881 "V"
812222 "X"
1/16
(TYP.)
3/4"
(TYP.)
202484
202483
202485
*Denotes Parts not included in subassemblies listed
below.
The complete right angle head can be purchased as a
subassembly using the following Part Numbers:
"V" 1/2" Right Angle Head—Part No. 861904
"V" 5/8" Right Angle Head—Part No. 861980
"X" 3/4" Right Angle Head—Part No. 861906
The complete reaction bar bracket can be purchased as
a subassembly using part no. 201034.
869880
867997
869876 "V"
869887 "X"
845995
7/16
(TYP.)
1(TYP.)
25/64 DIA.
THRU (TYP.)
12
75NLTVCE NUTRUNNER GEAR TRAINS
Part No. Model
869902-7 -2
869903-5 -3
869902-7 -4
869903-5 -5
203789-3
Part No. Model
869907-6 -2
869907-6 -3
869907-6 -4
869907-6 -5
Part No. Model
869904-3 -2
869905-0 -3
869904-3 -4
869905-0 -5
Part No. Model
869908-4 -2
869908-4 -3
869908-4 -4
869908-4 -5
832125-9
844774-0
Part No. Model
869897-9 -2
869898-7 -3
869897-9 -4
869898-7 -5
Part No. Model
869900-1 -2
869900-1 -3
869899-5 -4
869899-5 -5
Part No. Model
NONE -2
NONE -3
869901-9 -4
869901-9 -5
812164-2
203788-5
203806-5
203795-0
844966-2
203800-8
814225-9
847528-7
203724-0
201530-3
TRANSDUCER/ENCODER ASSEMBLY No. 201530-3
202888-4
203805-7
203791-9
PART NO.
201530
202888
203724
203730
203787
203788
203789
203791
203795
203800
203805
203806
812164
814225
Transducer/Encoder Assembly
Roll Pin
Sensor & nut
Transducer Shaft
Transducer
Ring Gear
Transducer Housing
Encoder Wheel
Retainer Ring
Drive Shaft
Encoder Wheel Nut
Wavy Washer
Roll Pin
Roll Pin
NAME OF PART
PARTS LIST — GEAR TRAINS
PART NO.
QTY.
832125
1
844774
1
844966
2
847528
1
869897
1
869898
1
869899
1
869900
1
869901
1
869902
1
869903
1
869904
1
869905
1
869907
2
869908
Idler Gear Pin
Idler Gear Bearing
Transducer Bearing
Transducer Bearing
2 & 4 Spider - Incl. 832125
3 & 5 Spider- Incl. 832125
4 & 5 Idler Gear (17T) Incl. 844774
2 & 3 Idler Gear (21T) Incl. 844774
4 & 5 Pinion Gear (16T)
2 & 4 Idler Gear (18T)
3 & 5 Idler Gear (15T)
2 & 4 Spider
3 & 5 Spider
Needle Roller (13 Per Gear)
Idler Gear Pin
NAME OF PART
QTY.
6
3
1
1
1
1
3
3
1
3
3
1
1
39
3
13
203796-8
869923-3
75NLTVCE NUTRUNNER MOTOR
203799-2
812918-1
865352-9
847528-7
PART NO.
NAME OF PART
203149-0
869927-2
PARTS LIST — MOTOR
PART NO.
QTY.
869925-8
NAME OF PART
847528-7
QTY.
203149
203796
203799
812918
847528
Cylinder (incl. 812918)
Motor Spacer
Rotor
Cylinder Pin
Rotor Bearing
14
865352
1
869923
1
869925
1
869927
1
2
Rotor Lock Nut
Front Bearing Plate
Rear Bearing Plate
Rotor Blade
1
1
1
5
75NLTVCE HANDLE & MOTOR HOUSING
863241-6
864533-5
864195-3
847710-1
203376-9
203053-4
865063-2
203377-7
203380-1
617754-7
863399-2
864531-9
832595-3
203553-3
844309-5
864375-1
864530-1
812164-2
203549-1
202174-9
203368-6
844265-9
203379-3
203378-5
203418-9
863454-5
203369-4
203363-7
203365-2
203367-8
203366-0
203550-9
867745-2
615018-9
202012-1
203732-3
202182-2
202724-1
203263-9
812023-0
864030-2
203797-6
203259-7 Neg. Common
203350-4 Pos. Common
203008-8
203798-4
833954-1
203865-1
813315-9
202183-0
864030-2
203801-6
869936-5
863880-1
15
PARTS LIST 75NLTVCE HANDLE & MOTOR HOUSING
PART NO.
202012
202174
202182
202183
202724
203008
203053
203259
203263
203350
203363
203365
203366
203367
203368
203369
203376
203377
203378
203379
203380
203418
203549
203550
203553
203732
203797
203798
203801
203865
615018
617754
812023
812164
813315
832595
833954
844265
844309
847710
863241
863399
863454
863880
864030
864195
864375
864530
864531
864533
865063
867745
869936
NAME OF PART
Muffler
Throttle Valve*
Handle
Cable Connector
Pipe Cable Protector
"O"-Ring 2/2" x 2/4"
Retaining Ring
PC Board (Negative Common)
Light Ring (Rear)
PC Board (Positive Common)
Solenoid*
Valve Plunger*
Solenoid Valve Spring*
Solenoid Seat Gasket*
Solenoid Seat*
Solenoid Retainer (incl. 863241)*
Air Inlet
Valve Piston (incl. 866399)*
Shut-off Valve (incl. 203379)*
Valve Seal
Valve Cap (incl. 847710)*
Throttle Valve Spring*
Bushing*
Shut-off Valve Cap* (incl. 863454)
Backhead (incl. 203375, 812164, 864530)*
Wire Bundle (19 Pin) (29")
Light Ring (Front) ( incl. 2, 864030)
Exhaust Deflector
Motor Housing
Cable Connector
"O"-Ring 2/2" x 2/8"
"O"-Ring 2" x 2/8"
Set Screw (3/16")
Roll Pin*
Set Screw (1/8")
Spring*
"O"-Ring 1/2" x 1/4"
Ball 1/8" Dia.*
"O"-Ring 7/16" x 5/8"*
"O"-Ring 1/2" x 5/8"*
Adjustment Screw*
"O"-Ring 7/16" x 9/16"*
"O"-Ring 9/16" x 11/16"*
"O"-Ring 1/4" x 1/8"*
Dowel Pin
Roll Pin*
Seal*
Bushing*
Cap*
Screen
Throttle Lever*
"O"-Ring 2/8" x 2/2"
Motor Block
The handle can be purchase as a subassembly using part no. 201493.
*Parts included in handle subassembly 201493.
QUANITY
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
2
1
16
"V" RIGHT ANGLE
HOLD & DRIVE HEAD
867924-3
867546-4
204350-3
622772-2
204355-2
204384-2
204345-3
867997-9
617290-2842160-4
869878-9869877-1847659-0
204385-9
204344-5
869880-5
864712-5
204349-5
869879-7
864711-7
864710-9
204346-1
PART NO.
204344
204345
204346
204347
204348
204349
204350
204355
204384
204385
617290
622772
842160
847659
864710
864711
864712
867546
867924
867997
869877
869880
DRIVE SPINDLE
BEARING CAP
HOLD SPINDLE
CLAMP RING†
CLAMP NUT†
SPRING
NEEDLE BEARING
DRIVEN GEAR
ANGLE HEAD HOUSING
PINION
"O"-RING
RETAINING RING
BALL
BALL BEARING
LOCK PIN RETAINER*
SOCKET LOCK PIN*
LOCK PIN SPRING*
PIPE PLUG
RETAINER RING
SET SCREW
BEARING RETAINER
ROLLER BEARING
DESCRIPTION
QTY.
1
1
1
1
1
1
1
1
1
1
1
1
22
1
1
1
1
1
1
1
1
1
† PARTS NOT INCLUDED IN SUBASSEMBLY
*INCLUDED ON 204346
COMPLETE ANGLE HEAD SUBASSEMBLY: 201709
110 FT. LBS.(150 Nm) MAXIMUM
RECOMMENDED TORQUE
17
18
NOTES
19
20
670 Industr
Lexington, SC 29072
Phone: (803) 359-1200
Fax: (803) 359-2013
ial Drive
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