Installation Instructions
MP-Series Food-grade Servo Motor with
100 mm to 165 mm Frame Size
Catalog Numbers
MPF-A310, MPF-A320, MPF-A330, MPF-A430, MPF-A4530, MPF-A4540,
MPF-A540, MPF-B310, MPF-B320, MPF-B330, MPF-B430, MPF-B4530, MPF-B4540, MPF-B540
Topi c Page
Important User Information 2
Catalog Number Explanation 3
About the MP-Series Food-grade Motors 4
Before You Begin 4
Install the Motor 9
Product Dimensions 13
Motor Load Force Ratings 15
Connector Data 17
Remove and Install a Shaft Key 19
Motor Cables and Accessory Kits 20
Specifications 22
Additional Resources 23
2 MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size
IMPORTANT
Important User Information
Read this document and the documents listed in the additional resources section about installation, configuration, and operation of
this equipment before you install, configure, operate, or maintain this product. Users are required to familiarize themselves with
installation and wiring instructions in addition to requirements of all applicable codes, laws, and standards.
Activities including installation, adjustments, putting into service, use, assembly, disassembly, and maintenance are required to be
carried out by suitably trained personnel in accordance with applicable code of practice.
If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.
In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use or
application of this equipment.
The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and
requi rements associ ated wit h any pa rticu lar ins tallat ion, Roc kwell Au tomati on, Inc. cannot assume respon sibili ty or li abilit y for actual
use based on the examples and diagrams.
No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or software
described in this manual.
Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation, Inc., is
prohibited.
Throughout this manual, when necessary, we use notes to make you aware of safety considerations.
WARNIN G: Identifies information about practices or circumstances that can cause an explosion in a hazardous
environment, which may lead to personal injury or death, property damage, or economic loss.
ATTENTION: Identifies information about practices or circumstances that can lead to personal injur y or death,
property damage, or economic loss. Attentions help you identify a hazard, avoid a hazard, and recognize the
consequence.
Identifies information that is critical for successful application and understanding of the produc t.
Labels may also be on or inside the equipment to provide specific precautions.
SHOCK HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that
dangerous voltage may be present.
BURN HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that
surfaces may reach dangerous temperatures.
ARC FLASH HAZARD: Labels may be on or inside the equipment, for exampl e, a motor control center, to alert
people to potential Arc Flash. Arc Flash will cause severe injury or death. Wear proper Personal Protective
Equipment (PPE). Follow ALL Regulatory requirements for safe work practi ces and for Personal Protective
Equipment (PPE).
Rockwell Automation Publication MP-IN004E-EN-P - January 2014
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 3
Catalog Number Explanation
MP F - x x 40 x - x J 7 x B A
Factory Designated Options
A=Standard
Mounting Flange
B = IEC metric - oversized
Brake
2=No brake
4=24V DC brake
Connectors
7 = Circular DIN, right angle, 180° rotatable
Enclosure/Shaft Key/Shaft Seal
J = IP66/IP67 housing/shaft key/shaft seal
Feedback
M = Multi-turn high-resolution encoder
S = Single-turn high-resolution encoder
Rated Speed
A= 500rpm
B = 1000 rpm
C = 1500 rpm
D = 2000rpm
E = 2500 rpm
F = 3000 rpm
G = 3250 rpm
H = 3500rpm
J = 3750 rpm
K = 4000 rpm
L = 4250 rpm
M = 4500 rpm
N = 4750rpm
P = 5000 rpm
Q = 5250rpm
R = 5500 rpm
S = 5750 rpm
T = 6000 rpm
Magnet Stack Length (80 = 8.0 in.)
Frame Size (IEC 72-1 flange nu mber)
3 = 100 mm
4 = 115 mm
45 = 130 mm
5 = 165 mm
Voltage Class
A = 200V
B = 400V
Series Type
F = Food grade
Series
MP = Premium permanent magnet
rotary servo motor
Rockwell Automation Publication MP-IN004E-EN-P - January 2014
4 MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size
About the MP-Series Food-grade Motors
MP-Series™ food-grade (Bulletin MPF) motors feature single-turn or multi-turn high resolution
encoders, and are available with 24V DC brakes. These compact brushless ser vo motors combine
the characteristics of the MP-Series low-inertia motors with unique features designed for food
and beverage applications.
Before You Begin
Remove all packing material, wedges, and braces from within and around the item. After
unpacking, verify the nameplate catalog number against the purchase order.
1. Remove the motor carefully from its shipping container.
2. Visually inspect the motor for any damage.
3. Examine the motor frame, front output shaft, and mounting pilot for any defects.
4. Notify the carrier of any shipping damage immediately.
Keep the original packing material in case you need to return the product for repair or transport
it to another location. Use both the inner and outer packing cartons to provide adequate
protection for a unit returned for service.
ATT EN TI ON : Do not attempt to open or modify this motor beyond changing the connector orientation as
described in Change Connector Orientation on page 9.
Only an authorized Allen-Bradley repair center can service this item. Refer to Rockwell Automation Support for
assistance to locate the nearest repair center.
Store or operate your motor in a clean and dry location within the environmental conditions
listed in Specifications
on page 22.
To Prolong Motor Life
Proper design and maintenance can increase the life of a servo motor. Follow these guidelines to
maximize the life of a servo motor within your environment:
ATTENTION: Do not spray liquids under high pressure directly on the connectors, the motor, or enclosure joints.
Fluids under high pressure can be forced into the connectors, result ing in an electrical short circuit. Fluids also can
be forced around worn seals, and contaminate the motor bearings. Bearing contamination significantly shortens
the life of a servo motor.
The motor has 3 m (9.8 ft) cables with nickel-plated connectors for motor power and feedback. These connec tors
are not designed to withstand high pressure washdown or washdown with aggressive cleaning compounds.
Position connectors away from direct exposure to cleaning processes, for example within washdown-rated conduit
or junction boxes.
Rockwell Automation Publication MP-IN004E-EN-P - January 2014
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 5
IMPORTANT
The cable enters beneath the
motor and forms a drip loop.
The cable enters above the
motor and does not form a
drip loop.
• Always provide a drip loop in each cable to carry liquids away from the connection to the
motor.
• If possible, provide shields that protect the motor housing, shaft seals, and their
junctions from product contamination, caustic agents, and high pressure fluids.
• Shaft seals are subject to wear and require periodic inspection and replacement.
Replacement is recommended every 3 months, not to exceed 12 months, depending on
use. Refer to Shaft Seal Kits
on page 20 for more information on shaft seals.
• Inspect the motor and seals for damage or wear on a regular basis. If damage or excessive
wear is observed, replace the item.
• You can seal the motor front flange to the driven equipment by applying a bead of food
grade RTV around the periphery of the joint between the motor and the machine
surfaces. Use of a gasket or RTV on the mating surfaces is not recommended, as this can
cause misalignment of the shaft and result in damage to the motor and/or driven
equipment.
• The brake option on this servo motor is a spring-set holding brake that releases when
voltage is applied to the brake coil. A separate power source is required to disengage the
brake. This power source can be applied by a servo motor controller or manual operator
control.
If system main power fails, holding brakes can withstand occasional use as stopping
brakes. However, this creates rotational mechanical backlash that can cause damage to
the system, increase brake wear, and reduce brake life.
Holding brakes are not designed to stop rotation of the motor shaft, and they are not intended to be used as a
safety device. They are designed to hold a motor shaft at 0 rpm for up to the rated brake holding torque.
Follow these steps to prevent motor shaft rotation.
1. Command the servo drive to 0 rpm.
2. Verify the motor is at 0 rpm.
3. Engage the brake.
4. Disable the drive.
Disabling the drive removes the potential for brake wear caused by a badly-tuned servo system oscillating
the shaft.
Rockwell Automation Publication MP-IN004E-EN-P - January 2014
6 MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size
Using Shaft Seals
An additional seal is required on the motor shaft near the motor front bearing if the shaft is
exposed to fluids or significant amounts of fine dust. This includes lubricating oil from a
gearbox. An IP66 or IP67 rating for the motor requires the use of a shaft seal and
environmentally sealed connectors/cables. The additional seal is not recommended in
applications where the motor shaft area is free of liquids or fine dust, and a lower rating is
sufficient:
• Refer toSpecifications on page 22 for a brief description of the IP rating for these
MP-Series motors.
• Refer toShaft Seal Kits on page 20 to find the catalog numbers of seal kits available for
your motor.
• Refer to Kinetix® Motion Accessories Specifications, publication GMC-TD004, to find
environmentally sealed connectors and cables compatible with the MP-Series motors.
Using Couplings and Pulleys
Mechanical connections to the motor shaft, such as couplings and pulleys, require a torsionally
rigid coupling or a reinforced timing belt. The high dynamic performance of servo motors can
cause couplings, pulleys, or belts to loosen or slip over time. A loose or slipping connection can
cause system instability and damage the motor shaft. All connections between the system and the
servo motor shaft must be rigid to achieve acceptable response from the system. Periodically
inspect connections to verify their rigidity.
When mounting couplings or pulleys to the motor shaft, be sure that the connections are
properly aligned and that axial and radial loads are within the specifications of the motor. Refer
to Shaft Seal Kits
on page 20 for guidelines to achieve 20,000 hours of motor bearing life.
ATT EN TI ON : Damage can occur to the motor bearings and the feedback device if sharp impact to the shaft is
applied during installation of couplings and pulleys. Damage to the feedback device can result by applying
leverage from the motor mounting face to remove devices mounted on the motor shaft.
Do not strike the shaft, couplings, or pulleys with tools during installation or removal. Use a wheel puller
applying pressure from the user end of the shaft to remove any friction-fit or stuck device from the motor shaft.
Rockwell Automation Publication MP-IN004E-EN-P - January 2014
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 7
Preventing Electrical Noise
Electromagnetic interference (EMI), commonly called noise, can adversely impact motor
performance by inducing stray signals.
Follow these guidelines to prevent the effects of EMI:
• Isolate the power transformers, or install line filters on all AC input power lines.
• Separate signal cables from motor cabling and power wiring. Do not route signal cables
with motor and power wires, or over the vent openings of servo drives.
• Ground all equipment by using a single-point parallel ground system that employs
ground bus bars or large straps. If necessary, use additional electrical noise reduction
techniques to reduce EMI in noisy environments.
Refer to System Design for Control of Electrical Noise Reference Manual, publication
GMC-RM001
system level electromagnetic compatibility (EMC).
, for additional information on reducing the effects of EMI by improving the
Build and Install the Cables
Correct cable routing and careful cable construction improves system electromagnetic
compatibility (EMC).
Follow these guidelines to build and install the cables:
• Keep the wire lengths as short as possible.
• Route noise sensitive wiring (encoder, serial, and I/O) away from input power and motor
power wiring.
• Separate cables by 0.3 m (1 ft) minimum for every 9 m (30 ft) of parallel run.
• Ground both ends of the encoder cable shield and twist the signal wire pairs to prevent
EMI from other equipment.
ATTENTION: High voltage can be present on the shield of a power cable, if the shield is not grounded.
Verify that there is a connection to ground for any power cable shield.
ATT EN TI ON : MP-Series motors produce leakage current in the protective earthing conductor that exceeds
3.5 mA AC and/or 10 mA DC.
Be sure to properly ground the motor cables per the drive installation instructions.
Rockwell Automation Publication MP-IN004E-EN-P - January 2014
8 MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size
Shielded Signal Wires (two pairs) within Power Cable
Overall Power Cable Shield
Sign al Wire Sh ield (o ne of two ) Contac ts Over all Power
Cable Shield
Factory Supplied
Field Modified
All power and signal wire shields must connect to machine
ground.
The diagram shows one of the two signal wires in the correct
position. Connect both signal wire shields and the overall
power cable shield to machine ground.
2090-XXNPMF-xxSxx (shown) contains two signal wire pairs.
2090-CPBM4DF-xxAFxx contains one signal wire pair.
Ground Shielded Signal Wires within a Power Cable
Always connect the shield on any signal wire pair routed inside a power cable to the overall
machine ground.
If you are installing a 2090-XXNPMF-xxSxx or 2090-CPBM4DF-xxAFxx power cable, loop
the signal wire pairs to the overall cable shield as shown in Grounding of Signal Wire Shields in a
Power Cable on page 8. Then clamp all of the shields together in the power cable (chassis)
ground connection on the drive.
Grounding of Signal Wire Shields in a Power Cable
The signal wire pairs within a power cable often carry a 24V DC brake signal, but can also carry
logic signals. Grounding the shield that surrounds the signal wires dissipates an induced voltage
and reduces the effects of EMI.
Rockwell Automation Publication MP-IN004E-EN-P - January 2014
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 9
Install the Motor
MP-Series motors include a mounting pilot for aligning the motor on the machine. Preferred
fasteners are stainless steel. The installation must comply with all local regulations and use
equipment and installation practices that promote safety and electromagnetic compatibility.
ATT EN TI ON : Unmounted motors, discon nected mechanical couplings, loose shaft keys, and disconnected
cables are dangerous if power is applied.
Lock-out and tag-out disassembled equipment (restrict elec trical power).
Before applying power to the motor, remove the shaft key and other mechanical couplings that can be thrown
from the shaft.
ATTENTION: Make sure that cables are installed and restrained to prevent uneven tension or flexing at the
cable connections.
Excessive and uneven lateral force on the cable can inhibit environmental sealing as the cable flexes.
Change Connector Orientation
You can rotate the connector housing up to 180°. This lets you adjust the connector to a position
that best protects the connection from possible environmental contaminates while providing
cable access.
ATT EN TI ON : Connectors are designed to be rotated into a fixed position during motor installation, and remain
in that position without further adjustment. Do not rotate the connector multiple times, and do not use tools or
excessive force to rotate the connector. Excessive rotation or force can damage the connector seal and reduce
the international protection (IP) rating of the motor as outlined in Specifications
on page 22.
The circular DIN connector housing can be rotated up to 180° in either direction.
Follow these steps to rotate a DIN connector.
1. Mount and fully seat a mating cable on either the feedback or power/brake connector.
2. Grasp the mated connector and cable plug with your hands and slowly rotate them to the
outside of the motor.
ATT ENT IO N: Apply force to only the motor connector and cable plug. Do not apply force to the
cable extending from the cable plug. Do not use tools (for example, pliers and vise-grips) to rotate
the connector.
3. Repeat these steps for the other connector.
Rockwell Automation Publication MP-IN004E-EN-P - January 2014
10 MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size
Mount the Motor
Follow these steps to mount the motor.
ATTENTION: Damage can occur to the motor bearings and the feedback device if sharp impact to the shaft is
applied during installation of couplings and pulleys.
Do not strike the shaft, couplings, or pulleys with tools during installation or removal.
1. Provide sufficient clearance, heatsink mass, and air flow for the motor so it stays within
the operating temperature range of 0…40 °C (32…104 °F).
Do not enclose the motor unless cooling air is forced across the motor and keep other
heat producing devices away from the motor. Heatsink requirements are listed in a
footnote to the Specifications
ATTENTION: Outer surfaces of the motor can reach high temperatures of 125 °C (275 °F) during
operation.
Take precautions to prevent accidental contact with hot sur faces. Consider motor sur face
temperature when selecting connections and cables to install on a motor.
2. Verify the axial and radial shaft loads of your application do not exceed those listed in the
Motor Load Force Ratings on page 15.
3. Position the motor on the machine with its connectors pointing downward.
4. Insert and hand-tighten stainless steel fasteners in each of the four mounting holes in the
motor faceplate.
The mounting hole diameter is specified in the Product Dimensions
5. Align the motor on the machine by using the mounting pilot hole to verify the correct
alignment.
6. Tighten the stainless steel fasteners within the recommended torque range.
on page 22 table.
on page 13 table.
Cat. No. Torque Range
MPF-x310, MPF-x320, MPF-x330 10…13.6 N•m (90… 120 lb•in)
MPF-x430, MPF-x4530, MPF-x4540 21.5…28.3 N•m (190…250 lb•in)
MPF-x540 45.2…56.5 N•m (400…500 lb•in)
7. Rotate the shaft for electrical phasing and encoder alignment.
The index pulse occurs on a single-turn encoder when the shaft key is aligned with the
connectors. Refer to Product Dimensions
on page 13 for a visual reference of this
alignment.
Rockwell Automation Publication MP-IN004E-EN-P - January 2014
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 11
SpeedTec-ready DIN
Motor Connector
Do not install the O-ring on the SpeedTec-ready DIN motor connector
when you are using the SpeedTec DIN (M7) cable plugs.
SpeedTec DIN (M7) Cable Plug
Threaded DIN (M4) Cable Plug
• 2090-CFBM7Dx-xxAxxx standard and
continuous-flex feedback cables.
• 2090-CPxM7DF-xxAxxx standard and
continuous-flex power/brake cables.
• 2090-XXNxMF-Sxx standard feedback
and power cables.
• 2090-CxxM4DF-xxAFxx continuous-flex
feedback, power, and power/brake cables.
Install the O-ring on the SpeedTec-ready DIN motor connector when
you are using the threaded DIN (M4) cable plugs.
Verify that the O-ring is not damaged, not twisted, and rests in the
groove near the rear of the connector.
SpeedTec-ready DIN
Motor Connectors
Groove Reserved
for Cable Plug
Backshell Seal Inside
Feedback and
Power/Brake Connector
Housing
Attach the Motor Cables
Follow these steps to attach the feedback and power/brake cables after the motor is mounted.
ATTENTION: Servo drive power must be turned off before connect ing or disconnecting the cables to the motor, and
if a cable is left disconnected at the motor end.
Arcing or unexpected motion can occur if the feedback, power, or brake cables are connected or disconnec ted while
power is applied to the servo drive.
ATTENTION: Be sure that cables are installed and restrained to prevent uneven tension or flexing at the cable
connectors. Provide support at 3 m (10 ft) intervals throughout the cable run.
Excessive and uneven lateral force at the cable connectors can result in the connector’s environmental seal opening
and closing as the cable flexes, or wires separating at the cable gland.
1. Verify the seal and O-rings are installed as shown in the diagram.
An O-ring on the feedback connector, and a backshell seal on the feedback and
power/brake connector, is necessary to achieve the maximum environmental rating.
• A backshell seal covers the joint inside the feedback and
power/brake housings. It seals the joint between the
backshell and the housing of the connector.
• Verify that the backshell seal is not damaged, and it is
fully seated against the face of the backshell.
Rockwell Automation Publication MP-IN004E-EN-P - January 2014
12 MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size
IMPORTANT
TIP
Flat Surface with
Logo on Top
Feedback Plug Options
Tab on
Side
Power Plug Options
Top of connector is
relative to motor
orientation.
Flat Surface with
Logo o n Top
Tab on
Top
Connector plugs have either a tab or a flat surface with a logo to indicate the alignment point.
2. Form a drip loop in the cable (see page 5
).
3. Carefully align the flat surface on the feedback or the power/brake cable plug (shown in
the diagram) with the flat surface on the motor connector.
The motor orientation shown is used to clearly show the alignment marker on each cable socket.
The recommended motor orientation when installed positions the connectors at the bottom of the motor.
4. Hand tighten the collar on the plug to fully seat it on the connector:
• Threaded DIN (M4) cable plugs require five to six revolutions.
• SpeedTec DIN (M7) cable plugs require approximately one-quarter of a revolution.
A fully-seated threaded plug leaves a small opening, approximately 1…4 mm (0.04…0.16 in.),
between the connector and the plug.
Do not apply excessive force when mating the cable plug with the motor connector. If the plug
and connector do not go together with light hand force, realign the flat surfaces and try again.
ATTENTION: Align the keyed connectors and hand-tighten the recommended number of turns.
If you cannot tighten the connectors by hand, verify that the keyed connectors are properly aligned. Do not use
tools (for example, pliers and vise-grips) to tighten the connectors.
Rockwell Automation Publication MP-IN004E-EN-P - January 2014
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 13
Diameter of Holes
Diameter of Bolt Circle
Pilot Diameter
Shaft End Hole
Thread and Depth
M23 Power/Brake Connector
(1)
is
standard on the
MPF-x3xx, MPF-x4xx, and
MPF-x45xx motors.
M23 Feedback Connector is
standard on all MPF motors.
M40 Power/Brake Connector
(1)
is standard only on the
MPF-x540 motors.
Shaft Key
MPF-x3xx = 5 x 5 x 25
MPF-x4xx = 6 x 6 x 25
MPF-x45xx = 8 x 7 x 32
MPF-x540 = 8 x 7 x 40
M40 Power/Brake Connector Dimensions
(MPF-x540-xx7xxx motors)
Dimension is to the front of the
M40 Power/Brake Connector
(only MPF -x540)
131.0 (5.16)
MPF-x540
End Cap
(1) Electronic zero (index pulse or Stegmann ABS = 0) occurs when the shaft key or dimple (not shown) is aligned with the connectors (as shown).
N
P
S
M
T
LA
L-LB
L
LB
GE
D
AB
F
LE
LD
AB
Product Dimensions
AD
HD
AD
HD
Rockwell Automation Publication MP-IN004E-EN-P - January 2014
14 MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size
The dimensions in the table are for non-brake motors. Footnotes provide tolerances for the
common dimensions, and the additional dimensions specific to brake motors or features on
specific motors.
Dimensions
(2)
Motor
Cat. No.
AB
mm (in.)
AD
mm (in.)
D
mm (in.)
(3)
F
mm (in.)
MPF-A/B310
MPF-A/B320
67.5
(2.66)
87.25
(3.43)
16.0
(0.629)
5.0
(0.197)
MPF-A/B330
MPF-A/B430
MPF-A/B4530
MPF-A/B4540
MPF-A/B540
(1) This measurement is to the top of the M40 power conne ctor. The measurement to the top of the M23 feedback connector is 83.6 mm (4.47 in.).
(2) Tolerance for this dimensio n is: MPF-x3xx +0.008, -0.003 mm (+0.0011, -0.0008 in.); MPF-x4xx and MPF-x45xx +0.009, -0.004 mm (+0.0003,
-0.0002 in.); MPF-x540 +0.009, -0.004 mm (+0.0003, -0.0002 in.).
(3) Tolerance for this dimensio n is MPF-x3xx and -x4xx -0.03 mm (-0.001 in.); MPF-x45xx -0.04 mm (-0.001 in.) ; MPF-x540 -0.036 mm (-0.0015in.).
(4) Tolerance for this dimensio n is: MPF-x3xx and MPF-x4xx +0.1 mm (+0.004 in.) MPF-x45xx and MPF-x540 +0.2 mm (+0.007 in.).
(5) If ordering an MPF-xxxx motor with a brake add: 34.5 mm (1.36 in.) to MPF-x310, MPF-x320, or MPF-x330 dimensions L, LB, LD. and LE;
48.5mm (1.91in.) to MPF-x430 dimensions L, LB, LD. and LE; 48.5 mm (1.91 in.) to MPF-x4530 or MPF-x4540 dimensions L, LB, LD, and 48.6 mm
(1.91in.) to LE; and 51.6mm (2.03in.) to MPF-x540 dimensions L, LB, LD, and LE.
(6) Tolerance for this dimensi on is ±0.7 mm (±.028 in.).
69.1
(2.72)
69.1
(2.72)
72.6
(2.86)
90.9
(3.58)
98.6
(3.88)
136.4
(5.37)
19.0
(0.748)
24.0
(0.945)
(1)
28.0
(1.102)
6.0
(0.236)
8.0
(0.315)
8.0
(0.315)
(4)
GE
HD
mm (in.)
3.0
(0.118)
3.5
(0.138)
mm (in.)
133.4
(5.25)
142.8
(5.59)
(5), (6)
L
mm (in.)
168.0
(6.62)
193.0
(7.62)
219.0
(8.62)
215.0
(8.48)
(6)
L-LB
mm (in.) LAmm (in.)
40.0
(1.57)
40.0
(1.57)
9.91
(0.39)
10.16
(0.4)
229.0
4.0
(0.158)
4.0
(0.158)
157.6
(6.20)
209.0
(8.23)
(9.0)
254.0
(10.0)
226.0
(9.28)
50.0
(1.97)
60.0
(2.36)
12.19
(0.48)
13.97
(0.55)
MP-Series food-grade motors are designed to metric dimensions. Inch dimensions are mathematical conversions.
Rockwell Automation Publication MP-IN004E-EN-P - January 2014
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 15
Axial Load Force
Radial load force applied at center of shaft extension.
Dimensions (continued)
(1)
(1)
(1)
(2)
mm
(in.)
(3)
N
P
mm
(in.)
80.0
(3.15)
95.0
(3.74)
110.0
(4.331)
130.0
(5.118)
Motor
Cat. No.
MPF-A/B310
MPF-A/B320
MPF-A/B330
MPF-A/B430
MPF-A/B4530
MPF-A/B4540
MPF-A/B540
(1) Tolerance for this dimensi on is: MPF-x3xx and MPF-x4xx +0.1 mm (+0.004 in.) MPF-x45xx and MPF-x540 +0.2mm (+0.007 in.).
(2) Tolerance for this dimensi on is: MPF-x3xx +0.012, -0.007 mm (+0.0001, -0.0007in.); MPF-x4xx +0.013, -0.009 mm (+0.0007, -0.0002 in.);
MPF-x45xx +0.013, -0.009 mm (+0.0002, -0.0007 in.); and, MPF-x540 +0.014, -0.009 mm (+0.0007, -0.0002in.).
(3) Tolerance for this dimensi on is: MPF-x3xx +0.012, -0.007 mm (+0.0001, -0.0007in.); MPF-x4xx +0.013, -0.009 mm (+0.0007, -0.0002 in.);
MPF-x45xx +0.013, -0.009 mm (+0.0002, -0.0007 in.); and, MPF-x540 +0.014, -0.009 mm (+0.0007, -0.0002in.).
(4) Tolerance for this dimensi on is: MPF-x3xx, MPF-x4xx, or MPF-x45xx +0.36mm (±0.007 in.), and MPF-x540 +0.43 mm (±0.008 in.).
LB
mm
(in.)
128.0
(5.04)
153.0
(6.04)
179.0
(7.04)
175.0
(6.90)
179.0
(7.03)
204.0
(8.03)
176.0
(6.92)
LD
LE
M
mm
mm
(in.)
(in.)
102.0
(4.03)
128.0
(5.03)
153.0
(6.03)
149.0
(5.89)
153.0
(6.02)
178.3
(7.02)
151.0
(5.95)
62.0
(2.45)
88.0
(3.45)
113.0
(4.45)
110.0
(4.31)
113.0
(4.44)
138.0
(5.44)
161.8
(6.37)
100.0
(3.94)
115.0
(4.53)
130.0
(5.12)
165.0
(6.50)
mm
(in.)
92.39
(3.64)
102.1
(4.02)
118.1
(4.65)
145.3
(5.72)
(4)
S
mm
(in.)
7.0
(0.283)
10.0
(0.401)
10.0
(0.401)
12.0
(0.481)
T
(0.11)
(0.11)
(0.11)
(0.12)
mm
(in.)
2.74
2.74
2.74
3.12
Shaft End
Threaded Ho le
M5 x 0.8 - 6H
Thread depth
M6 x 1.0 - 6H
Thread depth
M8 x 1.25 - 6H
Thread depth
M10 x 1.5 - 6H
Thread depth
mm (in.)
12.5 (0.49)
16 (0.63)
19 (0.75)
22 (0.87)
Motor Load Force Ratings
Motors are capable of operating with a sustained shaft load. The load force locations are shown
in the figure and maximum values are in the tables.
Loads are measured in kilograms, pounds are mathematical conversions.
Load Forces on Shaft
The following tables represent 20,000 hour L10 bearing fatigue life at various loads and speeds.
This 20,000 hour life does not account for possible application-specific life reduction that can
occur due to bearing grease contamination from external sources.
Rockwell Automation Publication MP-IN004E-EN-P - January 2014
16 MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size
Radial Load Force Ratings
Motor Cat. No. 500 rpm
kg (lb)
MPF-A/B310 — 62 (137) 49(108) — 40 (88) — 36 (79)
MPF-A/B320 87 (192 ) 69 (152) 55 (121) — 45 (99) — 40 (88)
MPF-A/B330 — 74 (163 ) 5 9 (130) — 49 (108) — 43 (95)
MPF-A/B430 106 (23 4) 84 (185) 67 (148) — 55 (121) — 49 (108)
MPF-A/B4530 — 105 (231) 84 (185 ) 73 (161) — 66 (146) —
MPF-A/B4540 140 (309) 1 11 (245) 89 (196) 77 (170) — — —
MPF-A/B540 — 143 (315) 114 (25 1) 99 (218) — 90 (198) —
1000 rpm
kg (lb)
2000 rpm
kg (lb)
3000 rpm
kg (lb)
3500 rpm
kg (lb)
4000 rpm
kg (lb)
5000 rpm
kg (lb)
Axial Load Force Ratings (maximum radial load)
Motor Cat. No. 500 rpm
kg (lb)
MPF-A/B310 — 23 (51) 16 (35) — 13 29) — 11 (24)
MPF-A/B320 34 (75) 2 5 (55) 19 (42) — 15 (33) — 13 (29)
MPF-A/B330 — 27 (60) 20 (44) — 16 (35) — 13 (29)
MPF-A/B430 52 (115 ) 39 (86) 29 (64) — 22 (49) — 19 (42)
MPF-A/B4530 — 34 (75) 25 (55) 21 (4 6) — 19 (42) —
MPF-A/B4540 49 (108) 36 (79) 27 (60) 22 (49) — — —
MPF-A/B540 — 49 (108 ) 3 6 (79) 30 (66) — 26 (57) —
1000 rpm
kg (lb)
2000 rpm
kg (lb)
3000 rpm
kg (lb)
3500 rpm
kg (lb)
4000 rpm
kg (lb)
5000 rpm
kg (lb)
Axial Load Force Ratings (zero radial load)
Motor Cat. No. 500 rpm
kg (lb)
MPF-A/B310 — 36 (79) 27 (60) — 21 (46) — 18 (40)
MPF-A/B320 49 (108 ) 36 (80) 27 (59) — 21 (46) — 18 (40)
MPF-A/B330 — 36 (80) 27 (59) — 21 (46) — 18 (40)
MPF-A/B430 69 (152 ) 51 (112) 38 (84) — 30 (66) — 25 (55)
MPF-A/B4530 — 51 (112) 38 (84) 31 (69) — 28 (6 2) —
MPF-A/B4540 69 (152) 51 (112) 38 (84) 31 (69) — — —
MPF-A/B540 — 68 (150) 49 (108 ) 42 (93) — 37 (82) —
Rockwell Automation Publication MP-IN004E-EN-P - January 2014
1000 rpm
kg (lb)
2000 rpm
kg (lb)
3000 rpm
kg (lb)
3500 rpm
kg (lb)
4000 rpm
kg (lb)
5000 rpm
kg (lb)
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 17
1
2
3
4
567
8
9
10
11
12
13
14
17
15
16
B C
A
G
L
F
E
H
D
Connector Data
These tables provide the signal descriptions for the feedback, power, and brake pinouts on the
connectors.
M23 Feedback and Power/Brake Pin Descriptions
Pin MPF-A3xx…MPF-A45xx Pin MPF-A3xx…MPF-A45xx, and
MPF-B3xx…MPF-B45xxx
Reserved
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
1Sin+ A Phase U
2Sin- BPhase V
3Cos+ CPhase W
4 Cos- D Ground
5 Data+ E Reserved
6Data- FMBRK+
7
Reserved
8H
GMBRK-
9+5V DC L
10 Common
11
Reserved
12
13 TS+
14 TS-
15
Reserved 16
17
M23 Feedback Connector
M23 Power/Brake Connector
(1) Power pins A, B, C, and D can also be labelled U, V, W, and GND respectively. Brake pins F and G can also be labelled as + and - (positive and
negative) respectively. Reserved pins E and H can also be numbered 1 and 2.
Rockwell Automation Publication MP-IN004E-EN-P - January 2014
18 MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size
1
2
3
4
567
8
9
10
11
12
13
14
17
15
16
V
UW
12
+
-
M23 Feedback and M40 Power/Brake Pin Descriptions
Pin MPF-Bxxx (460V) and MPF-A5xx Pin MPF-A5xx and MPF-B5xx
1Sin+ UPhase U
2Sin- VPhase V
3Cos+ WPhase W
4 Cos- Ground
5Data+ +BR+
6Data- - BR-
7
82
Reserved
9
10
11 +9V DC
12 Common
13 TS+
14 TS-
15
Reserved 16
17
M23 Feedback Connector
1
Reserved
M40 Power/Brake Connector
Rockwell Automation Publication MP-IN004E-EN-P - January 2014
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 19
Radius Cut at the
End of the Keyway
Key Aligns at
End of Shaft
Support Fixture
for Shaft
Apply a constant force evenly across the top of the key.
Remove and Install a Shaft Key
Shaft keys are constructed of 300-series stainless steel. The specified tolerance provides an
interference fit (slightly larger than the opening) for a secure and rigid connection.
ATTENTION: Do not strike the motor’s shaft, couplings, or pulleys with tools during installation or removal of the
shaft key.
Damage can occur to the motor bearings and the feedback device if a sharp impact is applied to the shaft during
installation of couplings and pulleys, or to remove the shaft key, or if leverage is applied from the motor mounting
face to remove devices mounted on the motor shaft.
Apply a constant pressure, with a wheel puller, to the user end of the shaft to remove a friction fit or stuck device.
To remove a shaft key, perform one of these actions:
• Lift the key by grasping it with a pliers or similar tool.
• Lever the key with a screwdriver inserted between the key and the slot.
To install a shaft key, follow these steps.
1. Verify the replacement key matches the keyway in the shaft and the mating mechanical
connection (for example, a coupling or pulley) before proceeding.
2. Align the front of the key with the front of the motor shaft.
This prevents the radiused end-of-cut at the motor end of the keyway from interfering
with correct seating of the key.
3. Support the underside of the shaft diameter with a fixture, and use a controlled press
device to apply a constant force across the top surface to press the key into the shaft.
Rockwell Automation Publication MP-IN004E-EN-P - January 2014
20 MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size
IMPORTANT
Motor Cables and Accessory Kits
This section describes accessories that are available for MP-Series food-grade motors.
Motor Cables
Factory manufactured feedback and power cables are available in standard cable lengths. They
provide the sealing needed to achieve environmental ratings and shield termination.
For a complete listing of available cables, contact your nearest Rockwell Automation sales office
or refer to the Kinetix Motion Accessories Specifications Technical Data, publication
GMC-TD004
Shaft Seal Kits
A shaft seal is a barrier that can prevent moisture and particles from entering the motor bearings.
Motors are shipped with a polytetrafluoroethylene (PTFE) shaft seal installed.
Shaft seals are subject to wear and require periodic inspection and replacement. Replacement is
recommended every 3 months, not to exceed 12 months, depending on use.
Catalog numbers for the motors and corresponding replacement shaft seal kits are listed in the
table.
.
Shaft seals must be lubricated with a food-grade grease such as Total Nevastane XS80.
Lubricant is supplied with the shaft seal kits.
Third-party shaft seals are not approved for use with these motors. The use of third-party shaft seals voids any
implied or expressed warranties.
Motor Cat. No. Shaft Seal Kit Cat. No.
MPF-A310, MPF-A320, MPF-A330, MPF-B310,
MPF-B320,MPF-B330
MPF-A430, MPF-B430 MPF-SST-A4B4
MPF-A4530, MPF-A4540, MPF-B4530, MPF-B4540 MPF-SST-A45B45
MPF-A540, MPF-B540 MPF-SST-F165
MPF-SST-A3B3
For instructions on how to install a shaft seal, refer to the Shaft Seal Kit Installation Instructions,
publication 2090-IN012
.
Rockwell Automation Publication MP-IN004E-EN-P - January 2014
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 21
O-ring
Air Fitting
Tor x S cre w
M3 x 10mm
Flat Head
Sealing Air Pressure Kit
A sealing air pressure kit (catalog number MPF-7-AIR-PURGE) is available for field installation
on an M23 feedback connector. Positive air pressure supplied through this kit provides an
additional level of protection for the motor against the ingress of foreign substances and
moisture.
The kit replaces the M23 feedback connector cap, provides a replacement O-ring, and includes
installation instructions.
When designing you motion system, consider the following guidelines when installing a sealing
air pressure kit:
• Use plastic air tubing that is 4 mm (5/32 in.) OD Teflon FEP.
• Do not exceed 0.1 bar (1.45 psi) air pressure.
ATTENTION: Excessive air pressure and improper filtering of air can result in damage to the motor.
Air supplied to the motor must be clean, dry, and of instrument quality. Maximum air pressure is 0.1 bar (1.45 psi).
Air Kit Installation on the M23 Feedback Connector
Rockwell Automation Publication MP-IN004E-EN-P - January 2014
22 MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size
Specifications
Attribute Value
(3)
Temperature, operating 0…40 °C (32…104 °F)
Temperature, storage -30…70 °C (-22…158 °F)
Relative humidity, storage 5…95% noncondensing
Atmosphere, storage Noncorrosive
(1)
IP Rating
Motor with a shaft seal installed
Motor without a shaft seal, and mounted in this
direction:
Shaft down
Shaft horizontal
Shaft up
(1) The motors a re dual rated with International Protection Codes (IP Ratings) for environmental protection.
The motor rating excludes any reduction in the rating resulting from cables or their plugs.
(2) Refer to Shaft Seal Kits
(3) To obtain this thermal rating, mount the motor on a surface with heat dissipation equivalent to a 304.8 x 304.8 x 12.7 mm (12 x 12 x 0.5 in.)
aluminum heatsink.
(4) The foll owing are the IPx5 and IPx6 water spray test conditions:
• General conditions are three minutes of operation, at all angles from a distance of 2.5…3.0 m (98…118 in.).
• IPx5 spray conditions are 12.5 liters per minute (3. 3 gpm) through a 6.3 mm (0.25 in.) nozzle, with ~0.3 bar (4.3 5 psi) at the nozzle.
• IPx6 spray conditions are 100 liters per minute (26.4gpm) through a 12.5 mm (0.5 in.) nozzle, with ~1 bar (14.5 psi) at the nozzle.
• The spray is water, at room temperature. Chemical or cleaning solutions are excluded.
(5) International Protection Code (IP66) is roughly equivalent to a NEMA 35 (dust tight, drip tight).
(2)
IP67 - dust tight, temporary immersion
IP66 - dust tight, powerful water jets
IP53 - dust protected, water spray ± 60º from vertical
IP51 - dust protected, water dripping vertically
IP50 - dust protected, no protection from water
on page 20 for the recommended replacement interval and installation instruc tions.
(4)
(4), (5)
Rockwell Automation Publication MP-IN004E-EN-P - January 2014
MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 23
Additional Resources
These documents contain additional information concerning related products from Rockwell
Automation.
Resource Description
Kinetix 5500 Servo Drives User Manual, publication 2198-UM001
Kinetix 6200 and Kinetix 6500 Modular Servo Drives User Manual,
publication 2094-UM002
Kinetix 6000 Multi-axis Servo Drive User Manual, publication
2094-UM001
Kinetix 300 EtherNet/IP Indexing Servo Drives User Manual, publication
2097-UM001
Kinetix 350 Single-axis EtherNet/IP Servo Drives User Manual,
publication 2097-UM002
Kinetix Motion Control Selection Guide, publication GMC-SG001
Kinetix Rotary Motion Specifications Technical Data, publication
GMC-TD001
Kinetix Motion Accessories Specifications, publication GMC-TD004
Shaft-seal Kit Installation Instructions, publication 2090-IN01 2
Allen-Bradley Industrial Automation Glossary, publication AG-7. 1
System Design for Control of Electrical Noise Reference Manual,
publication GMC-RM001
Rockwell Automation Product Certification website
http://www.rockwellautomation.com/products/certification/
Provides information on installing, configuring,
startup, troubleshooting, and applications for your
Kinetix servo drive system.
Specifications, motor/servo-drive system
combinations, and accessories for Kinetix motion
control products.
Provides product specifications for MP-Series (Bulletin
MPL, MPM, MPF, MPS) rotary motors.
Provides product specifications for Bulletin 2090
motor and inter face cables, low-profile connector kits,
drive power components, and other servo drive
accessory items.
Information on the installation of a shaft seal on this
and other servo motors.
A glossary of industrial automation terms and
abbreviations.
How to minimize and control system-level noise.
Declarations of Conformity (DOC) for Rockwell
Automation products.
You can view or download publications at http://www.rockwellautomation.com/literature/
. To
order paper copies of technical documentation, contact your local Allen-Bradley distributor or
Rockwell Automation sales representative.
Rockwell Automation Publication MP-IN004E-EN-P - January 2014
Rockwell Automation Support
Rockwell Automation provides tec hnical information on the Web to assist you in using its products.
At http://www.rockwellautomation.com/support
service packs. You can also visit our Support Center at https://rockwellautomation.custhelp.com/
and forums, technical information, FAQs, and to sign up for product notification updates.
In addition, we offer multiple support programs for installation, configuration, and troubleshooting. For more information, contact
your local distributor or Rockwell Automation representative, or visit http://w ww.rockwellautomation.com/services/online-phone
Installation Assistance
If you experience a problem within the first 24 hours of installation, please review the information that's contained in this manual.
You can also contact a special Customer Support number for initial help in getting your product up and running.
United States or Canada 1.440.646.3434
Outside United States or
Canada
Use the Wor ldwi de Loc ator
http://www.rockwellautomation.com/rockwellautomation/support/overview.page
local Rockwell Automation representative.
New Product Satisfaction Return
Rockwell Automation tests all of its products to help ensure that they are fully operational when shipped from the manufacturing
facility. However, if your product is not functi oning and needs to be returned, follow these procedures.
you can find technical and application notes, sample code, and links to software
for software updates, support chats
at
, or contact your
.
United States
Outside United States Please contact your local Rockwell Automation representative for the return procedure.
Contact your distributor. You must provide a Customer Support case number (call the phone number
above to obtain one) to your distributor to complete the return process.
Documentation Feedback
Your comments will help us serve your documentation needs better. If you have any suggestions on how to improve this document,
complete this form, publication RA-DU002
Allen-Bradley, Rockwe ll Software, MP-Seri es, Kinetix, and Rockwell Automation are trademarks of Rockwell Automation, Inc.
Trademarks not belonging to Rockwell Automation are property of their respective companies.
Rockwell Otomasyon Ticaret A.Ş., Kar Plaza İş Merkezi E Blok Kat:6 34752 İçerenköy, İstanbul, Tel: +90 (216) 5698400
Publication MP-IN004E-EN-P - January 2014
Supersedes Publication MP-IN004D-EN-P - April 2009 Copyright © 2014 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.
, available at http://www.rockwellautomation.com/literature/.
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