Rockwell Automation Allen-Bradley Kinetix MMA-B080 Series User manual

Installation Instructions
Original Instructions
Kinetix MMA Asynchronous Main Motors
Catalog Numbers MMA-B080, MMA-B100, MMA-B132, MMA-B160, MMA-B180, MMA-B225
Topic Page
Summary of Changes 2
About the Kinetix MMA Asynchronous Main Motors 3
Catalog Number Explanation 4
Before You Install the Motor 6
Functional Safety 10
Motor Feature Drawings 12
Cable and Connector Descriptions 13
Instructions to Lift 15
Motor Installation 17
Wiring the Motor Terminal Box 22
Wiring the Blower Terminal Box 26
Motor Dimensions 28
Motor Load Force Ratings 40
Motor Startup 43
Maintenance and Inspection 43
Environmental Ratings 58
Additional Resources 59

2Rockwell Automation Publication MM-IN001B-EN-P - February 2022
Kinetix MMA Asynchronous Main Motors Installation Instructions
Summary of Changes
This publication contains the following new or updated information. This list includes substantive updates only and is not intended to reflect all changes.
Topic Page
Changed feedback connector range of motion from 180°to 330°, with some exceptions Throughout
Changed thermostat PTO to TS Throughout
Updated blower voltage specifications Throughout
Replaced motor nameplate images 3
Updated Figure 1 to include dimension E and the IMPORTANT statement 7
Updated Figure 4 to include blower assembly and blower housing 12
Added footnote 1 to Safety Related Parameters 12
Updated motor power terminals to include both delta and wye 22
Updated Motor Load Force Rating tables 40
Updated Maintenance and Inspection to include all available maintenance and replacement procedures 43…57
Updated Table 59 to include shock and vibration information 58
Images that are used in this publication are examples and may not be representative of your exact motor.

Rockwell Automation Publication MM-IN001B-EN-P - February 2022 3
Kinetix MMA Asynchronous Main Motors Installation Instructions
About the Kinetix MMA Asynchronous Main Motors
This manual contains useful information about the installation, use, and maintenance of the Kinetix® MMA Asynchronous Main Motors. This optimized AC three-phase motor
attaches to Kinetix 5700 and Kinetix 7000 drives, and is compatible with the PowerFlex® 750-series drives. The Kinetix MMA main motors are designed for applications that
require the highest power and torque output across a wide range of speeds. These highly configurable motors provide continuous performance in a mechanical package
with features and options that are critical for machine fit and customer success. These motors have been designed and built expressly for a variable frequency operation
with inverter power supply and forced ventilation.
The motors are designed for use on machines and with systems that conform to the 89/392-93/68 directive. Motor startup is not permitted until conformity to the directive
has been achieved.
Some of the accessories and configurations are not covered in this manual. See the Motor Nameplate, these publications, and the Additional Resources for information.
• Kinetix Motion Control Selection Guide, publication KNX-SG001
• Kinetix Rotary Motion Specifications Technical Data, publication KNX-TD001
• Kinetix Rotary and Linear Motion Accessories, publication KNX-TD004
Motor Nameplate
All motors are equipped with a motor nameplate. Reference these labels during motor installation and commissioning. This information is only an example.
IMPORTANT These motors are not intended to be used with direct online operation, but are intended to be
powered by three-phase inverters.
See the Knowledge base article: Kinetix MMA Frequently Asked Questions, for additional information.
ATTENTION: To avoid personal injury and damage to the motor, do not lift or move the motor by the
motor shaft, terminal box, or blower.
Table 1 - Motor Nameplate Descriptions (Label 1)
No. Description State
1 Brand Identity Fixed
2 Catalog Number Variable
3 Motor Description Predefined
4Certification, Regulatory
Compliance, or Agency Marks Fixed
5 EAN/UPC Number (crate only) Variable
6 Manufacturing Location Fixed
7 Material Number Variable
8 Country Of Origin Fixed
9 Manufacture Date Variable
10 Serial Number Variable
11 Series Letter Fixed
Table 2 - Motor Nameplate Technical Data (Label 2)
Label Abbreviation Description Unit Label Abbreviation Unit
CAT = Catalog Number — Duty —
SER A= Series Letter — PF = Power Factor —
12A123 = Serial Number — L f/f = Inductance (phase-to-phase) mH
Pn = Rated Power kW R f/f = Resistance (phase-to-phase) Ω
nn = Rated Speed rpm wgt = Motor Weight kg
Mn = Continuous Stall Torque N•m Eff = Efficiency %
Mpk = Peak Stall Torque N•m IP = Ingress Protection —
max = Max Speed rpm Icl= Insulation Class —
fn = Rated Frequency Hz Vcl = Vibration Class —
Un = Rated Voltage (volts rms) V P = Poles —
In = Rated Current (amps rms) A Cooling —
Io = No Load Current (1)
(1) Flux current or magnetizing current (amps rms).
ABearings (DE or NDE) (2)
(2) DE = drive end (shaft side); NDE = Non-drive end (blower side)
—
Feedback —
Brake —
QR Code = Links to
rockwellautomation.com —
YYYY/MM/DD
PRODUCT OF ITALY
Rockwell Automation, 1201 S. 2nd St. Milwuakee, WI 53204, USA
Ser.
A
1061259813777
1013022
PN-123456
MMA - B 132 E 26 - M2 A A E4 A A A C H A F
CAT
*SN-21I999*
21I999
Kinetix MM Asynchronous Main Motor
1
2
3
7
4
6
89
11
10
5
Certification information and
symbols will appear in this area.
Label 1
Label 2

4Rockwell Automation Publication MM-IN001B-EN-P - February 2022
Kinetix MMA Asynchronous Main Motors Installation Instructions
Catalog Number Explanation
(h) Terminal Box
A = Top side, right holes
B = Top side, right and left holes
C = Top side, front holes
D = Right side, bottom holes (1)
E = Right side, front holes (1)
F = Right side, rear holes (1)
G = Left side, bottom holes (1)
H = Left side, front holes (1)
J = Left side, rear holes (1)
K = Top side, right holes, reduction ring M32x1.5mm (1)
L = Top side, right holes, reduction ring M40x1.5mm (1)
M = Top side, right holes, reduction ring M50x1.5mm (2)
N = Top side, right and left holes, reduction ring M32x1.5mm (1)
P = Top side, right and left holes, reduction ring M40x1.5mm (1)
Q = Top side, right and left holes, reduction ring M50x1.5mm (2)
(g) Shaft Type (Verify the motor torque before selecting the reduced shaft diameter option.) (3)
A = Standard shaft keyed, A balancing degree (half key balancing)
B = Standard shaft keyed, B balancing degree (half key balancing)
C = Standard shaft keyed, A balancing degree (full key balancing)
D = Standard shaft keyed, B balancing degree (full key balancing)
E = Standard shaft smooth, A balancing degree
F = Standard shaft smooth, B balancing degree
G = Increased shaft diameter keyed, A balancing degree (half key balancing)
H = Increased shaft diameter keyed, B balancing degree (half key balancing)
J = Increased shaft diameter keyed, A balancing degree (full key balancing)
K = Increased shaft diameter keyed, B balancing degree (full key balancing)
L = Increased shaft diameter smooth, A balancing degree
M = Increased shaft diameter smooth, B balancing degree
N = Reduced shaft diameter keyed, A balancing degree (half key balancing)
P = Reduced shaft diameter keyed, B balancing degree (half key balancing)
Q = Reduced shaft diameter keyed, A balancing degree (full key balancing)
R = Reduced shaft diameter keyed, B balancing degree (full key balancing)
S = Reduced shaft diameter smooth, A balancing degree
T = Reduced shaft diameter smooth, B balancing degree
(f) Feedback Type
L2 = 2048 ppr, TTL incremental encoder
S1 = 1024 sin/cos, absolute single-turn encoder (Hiperface protocol)
S2 = 1024 sin/cos, absolute single-turn encoder, SIL 2/PLd rated (Hiperface protocol)
S3 = 2048 sin/cos, absolute single-turn encoder (EnDat protocol)
S4 = 25-bit absolute single-turn encoder (EnDat protocol)
M1 = 1024 sin/cos, absolute multi-turn encoder (Hiperface protocol)
M2 = 1024 sin/cos, absolute multi-turn encoder SIL 2/PLd rated (Hiperface protocol)
M3 = 2048 sin/cos absolute multi-turn encoder (EnDat protocol)
M4 = 25-bit absolute multi-turn encoder (EnDat protocol)
(e) Rated Speed (@ Rated V AC)
06 = 580 rpm
10 = 1000 rpm
15 = 1500 rpm
18 = 1800 rpm
22 = 2200 rpm
26 = 2600 rpm
(d) Stator Length
A, B, C, D, or E
(c) Shaft Height
080 = Shaft height 80 mm
100 = Shaft height 100 mm
132 = Shaft height 132 mm
160 = Shaft height 160 mm
180 = Shaft height 180 mm
225 = Shaft height 225 mm
(b) Voltage Class
B = 400V AC
(a) Motor Type
MMA = Asynchronous Main Motor
MM x-x xxx x x - xx xx xx x xx x x x x (see Catalog Number Explanation (cont.) )
Note Description Note Description Note Description
1 Not available for shaft height 80 and 100 2 Only for shaft height 180 and 225 3 See Table 47 on page 47 for compatibility
4 Only for shaft height 80 5 Only for shaft height 100 6 Only for shaft height 132
7 Only for shaft heights 132 and 160 8 Only for shaft heights 160, 180, and 225 9 Only for shaft height 225
10 Not available for shaft height 225 11 Only available for shaft height 80 and 100 12 IC17 clean-air option cannot come cURus certified
13 Not available for shaft height 80
Lower-case letters that are shown under the
catalog number indicate the catalog number
position.
See the Knowledgebase article: Kinetix MMA
Frequently Asked Questions, for additional
information.
Use the Proposal Works online configuration tool
for full catalog options and dependencies.
MM x-x xxx x xx - xx xx xx x xx x x x x
abcdefghijklmnop

Rockwell Automation Publication MM-IN001B-EN-P - February 2022 5
Kinetix MMA Asynchronous Main Motors Installation Instructions
Catalog Number Explanation (cont.)
(p) Special Options
A = No special options (standard)
B = Reinforced insulation system (1)
C = Vibrations certificate (13)
D = Aegis ring for shaft grounding
E = Reinforced insulation system, vibrations certificate (1)
F = Reinforced insulation system, vibrations certificate, Aegis ring for shaft grounding (1)
(o) Thermal Sensors
A = 1xTS, 1xPT1000 (standard)
B = 1xTS, 1xPT1000, 1xKTY84-130
C = 1xTS, 1xPT1000, 2xPT100 (bearing temperature) (1)
D = 1xTS, 1xPT1000, 1xKTY84-130, 2xPT100 (bearing temperature) (1)
E = 1xTS, 1xPT1000, space heater 110V AC
F = 1xTS, 1xPT1000, 1xKTY84-130, space heater 110V AC
G = 1xTS, 1xPT1000, 2xPT100 (bearing temperature), space heater 110V AC (1)
H = 1xTS, 1xPT1000, 1xKTY84-130, 2xPT100 (bearing temperature), space heater 110V AC (1)
J = 1xTS, 1xPT1000, space heater 220V AC
K = 1xTS, 1xPT1000, 1xKTY84-130, space heater 220V AC
L = 1xTS, 1xPT1000, 2xPT100 (bearing temperature), space heater 220V AC (1)
M = 1xTS, 1xPT1000, 1xKTY84-130, 2xPT100 (bearing temperature), space heater 220V AC (1)
(n) Protection
A = IP54 (standard)
B = IP 54, tropical windings
C = IP 55
D = IP 55, tropical windings
E = IP 55, stainless steel screws
F = IP 55, stainless steel screws, C3 anti-corrosion system
G =IP 55, stainless steel screws, C5i anti-corrosion system
H =IP 55, stainless steel screws, tropical windings
J = IP 55, stainless steel screws, C3 anti-corrosion system, tropical windings
K =IP 55, stainless steel screws, C5i anti-corrosion system, tropical windings
(i) Brakes (Maximum motor speed (rpm) is limited by the brake selection.)
22 = No brake (standard)
C4 = Holding brake,16 N•m, 24V DC, 4000 rpm (4)
C5 = Holding brake,16 N•m, 24V DC, 4000 rpm, on/off switch (4)
C6 = Holding brake,16 N•m, 24V DC, 4000 rpm, hand-release (4)
C7 = Holding brake,16 N•m, 24V DC, 4000 rpm, hand-release, on/off switch (4)
D4 = Holding brake, 80 N•m, 24V DC, 3600 rpm (5)
D5 = Holding brake, 80 N•m, 24V DC, 3600 rpm, on/off switch (5)
D6 = Holding brake, 80 N•m, 24V DC, 3600 rpm, hand-release (5)
D7 = Holding brake, 80 N•m, 24V DC, 3600 rpm, hand-release, on/off switch (5)
E4 = Holding brake, 200 N•m, 24V DC, 3600 rpm (6)
E5 = Holding brake, 200 N•m, 24V DC, 3600 rpm, on/off switch (6)
E6 = Holding brake, 150 N•m, 24V DC, 3600 rpm, hand-release (6)
E7 = Holding brake, 150 N•m, 24V DC, 3600 rpm, hand-release, on/off switch (6)
F4 = Holding brake, 400 N•m, 24V DC, 3600 rpm (7)
F5 = Holding brake, 400 N•m, 24V DC, 3600 rpm, on/off switch (7)
F6 = Holding brake, 260 N•m, 24V DC, 3600 rpm, hand-release (7)
F7 = Holding brake, 260 N•m, 24V DC, 3600 rpm, hand-release, on/off switch (7)
G4 = Holding brake, 600 N•m, 24V DC, 3000 rpm (8)
G5 = Holding brake, 600 N•m, 24V DC, 3000 rpm, on/off switch (8)
G6 = Holding brake, 400 N•m, 24V DC, 3000 rpm, hand-release (8)
G7 = Holding brake, 400 N•m, 24V DC, 3000 rpm, hand-release, on/off switch (8)
H4 = Holding brake, 1440 N•m, 400V AC, 2300 rpm max(9)
H5 = Holding brake, 1440 N•m, 400V AC, 2300 rpm max, on/off switch(9)
J4 = Holding brake, 2400 N•m, 400V AC, 2300 rpm max (9)
J5 = Holding brake, 2400 N•m, 400V AC, 2300 rpm max, on/off switch (9)
(j)Blower
A = Axial blower 1-PH
B = Axial blower 3-PH (8)
C = Radial blower 3-PH
D = IC17 clean-air option (motor prepared without blower) (1)(12)
(k) Bearings
A = Standard deep groove ball bearing, DE and NDE
B = Deep groove ball bearings, regreasable, DE; Deep groove ball bearing, NDE (1)
C = Deep groove ball bearings, DE; Deep groove ball bearing, brush, NDE (1)
D = Deep groove ball bearings, regreasable, DE; Deep groove ball bearing, brush, NDE (1)
E = Deep groove ball bearings, DE; Ball bearing, insulated, NDE (13)
F = Deep groove ball bearings, regreasable, DE; Ball bearing, insulated NDE (1)
J = Roller bearing, regreasable, DE; Standard ball bearing, NDE
K = Roller bearing, regreasable, DE; Standard ball bearing, brush NDE (1)
L = Roller bearing, regreasable, DE; Ball bearing, insulated, NDE (13)
M = High speed bearing, DE and NDE (13)
N = High speed bearing, regreasable, DE and NDE (13)
P = High speed bearing, DE; High speed bearing, brush, NDE (13)
Q = High speed bearing, regreasable, DE; High speed bearing, brush, regreasable, NDE (13)
R = High speed bearing, DE; High speed bearing, hybrid ceramic insulated, NDE (1)
S = High speed bearing, regreasable, DE; High speed bearing, hybrid ceramic insulated, NDE (1)
(l) Flange (Vertical mounting is not available with roller bearing option.)
A = Standard flange
B = Standard flange, extra precise machining (10)
C = Standard flange, extra precise machining, vertical mounting (shaft facing up) (10)
D = Standard flange, vertical mounting (shaft facing up)
E = Increased dimension flange (11)
F = Increased dimension flange, extra precise machining (11)
G = Increased dimension flange, extra precise machining, vertical mounting (shaft facing up) (11)
H = Reduced dimension flange (7)
J = Reduced dimension flange, extra precise machining (7)
K = Reduced dimension flange, extra precise machining, vertical mounting (shaft facing up) (7)
(m) Certifications
A = Standard insulation system
C = cURus (UL/CSA) rated motor
Note Description Note Description Note Description
1 Not available for shaft height 80 and 100 2 Only for shaft height 180 and 225 3 See Table 47 on page 47 for compatibility
4 Only for shaft height 80 5 Only for shaft height 100 6 Only for shaft height 132
7 Only for shaft heights 132 and 160 8 Only for shaft heights 160, 180, and 225 9 Only for shaft height 225
10 Not available for shaft height 225 11 Only available for shaft height 80 and 100 12 IC17 clean-air option cannot come cURus certified
13 Not available for shaft height 80
MM x-x xxx x xx - xx xx xx x xx x x x x
abcdefghijklmnop
Lower-case letters that are shown under the
catalog number indicate the catalog number
position.
See the Knowledgebase article: Kinetix MMA
Frequently Asked Questions, for additional
information.
Use the Proposal Works online configuration tool
for full catalog options and dependencies.

6Rockwell Automation Publication MM-IN001B-EN-P - February 2022
Kinetix MMA Asynchronous Main Motors Installation Instructions
Before You Install the Motor
Review all sections. Perform these steps and inspections before you begin installation.
1. Remove the motor carefully from its shipping container.
2. Inspect the motor for any damage.
3. Examine the motor frame, motor shaft, and mounting surfaces for any anomalies.
4. Notify the carrier of shipping damage immediately.
5. Verify that all components and accessories are present and undamaged.
Prolong Motor Life
Proper installation and motor maintenance can help prolong motor life. Follow these guidelines and the Environmental Ratings on page 58 to maximize the life of a motor.
• Create a drip loop in the motor cables to carry liquids away from the motor connection.
• Whenever possible, provide shields that help protect the motor housing, shaft, seals, and their junctions from contamination.
• 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 the use. See Shaft Seals on page 7 and Shaft Seals on page 57 for more information.
• Follow all of the topics listed in the Maintenance and Inspection section of this manual.
• Inspect the motor for damage or wear regularly. If you detect damage or excessive wear, contact Rockwell Automation Support.
In cases where the startup is not immediate, some precautions must be taken to help protect the motors during storage.
• Keep the motor in a clean and dry covered place, which is protected from possible impacts and position it horizontally. See Figure 2.
• Be sure to help protect the motor from debris that could get inside the motor or the blower.
• Do not store the motor in open spaces or wet environments.
• It is recommended to rotate the motor shaft manually every 2…3 months.
Help Prevent Electrical Noise
Electromagnetic interference (EMI), commonly called electrical noise, can reduce motor performance. Effective techniques to counter EMI include filtering the AC power, by
using shielded cables, shielding the signal cables from power wiring, and the practice of good grounding techniques.
Follow these guidelines to avoid the effects of EMI:
• Isolate the power transformers or install line filters on all AC input power lines.
• Do not route motor cables over the vent openings on drives.
• Ground all equipment by using a single-point parallel ground system that employs ground busbars or large grounding straps.
If necessary, use additional electrical noise reduction techniques to reduce EMI in noisy environments.
See System Design for Control of Electrical Noise Reference Manual, publication GMC-RM001, for additional information on reducing EMI.
Minimum Mounting Clearances
Install the motor in a well-aired, clean, and dry environment. Where the motor is installed inside a cabinet or similar enclosure, it is necessary to provide openings for
ventilation, inspection, and maintenance. Verify that walls, sides of the machine, bins, or containers, do not impede the air circulation. Avoid having warm airflow around the
motor. In cases where the installation environment is in open air, with floating particles, or other unfavorable air quality conditions, verify the risk of using the motor and
determine the precautions that are necessary.
The motor dissipates heat through an auxiliary electric blower. This blower generates a constant airflow, regardless of the rotation speed of the motor. The airflow is
directed through the ventilation ducts or onto the cooling fins over the entire surface of the motor’s external structure (frame and covers).
See Figure 1 for minimum mounting clearance information.
ATTENTION: You are not permitted to disassemble the mechanical components of the motor; the
exceptions are: the blower, shaft seal, and the standard encoder replacement procedures. All other motor
maintenance must be performed by a Rockwell Automation authorized service center.
IMPORTANT For the IC17 clean-air option, additional ventilation requirements exist. Follow applicable standards.

Rockwell Automation Publication MM-IN001B-EN-P - February 2022 7
Kinetix MMA Asynchronous Main Motors Installation Instructions
Figure 1 - Minimum Mounting Clearances
Feedback
All Kinetix MMA main motors are supplied with an encoder at the non-drive end of the motor. See the Catalog Number Explanation for additional information. See Kinetix
Rotary Motion Specifications Technical Data, publication KNX-TD001 and Kinetix Rotary and Linear Motion Accessories, publication KNX-TD004, to find environmentally
sealed connectors and cables compatible with these motors. See the Knowledgebase article: Kinetix MMA Frequently Asked Questions, for additional information.
Cables
Your motor requires environmentally sealed connectors and cables as standard equipment. Motor feedback, power, and brake functions all have separate cables and are
terminated in the motor terminal box. Rockwell Automation recommends a feedback cable for the Kinetix MMA main motors, but this feedback cable is ordered and shipped
separately from the motor. The customer must supply their own brake and power cables. See Motor Feature Drawings, Cable and Connector Descriptions, and Wiring the
Motor Terminal Box for additional information. See the Knowledgebase article: Kinetix MMA Frequently Asked Questions, for additional information.
Shaft Seals
Your motor requires a shaft seal as standard equipment. The shaft seal is required on the motor shaft, near the front motor bearing, to protect the motor from significant
amounts of fine dust or fluids, such as lubrication oil from a gearbox. See Shaft Seals on page 57 for additional information.
See Environmental Ratings on page 58 or the Catalog Number Explanation and Motor Nameplate for the IP rating for your motor.
Motor Cat. No. A mm (in.) B mm (in.) C mm (in.) D mm (in.) E mm (in.) (1)
(1) Dimension E is the required clearance to reposition a radial blower to the left or right.
Dimensions C and D also apply to a repositioned radial blower.
MMA-B080xxx 40 (1.56) 30 (1.18) 50 (1.97) 30 (1.18) —
MMA-B100xxx 50 (1.97) 40 (1.56) 70 (2.76) 40 (1.56) —
MMA-B132xxx 80 (3.15) 60 (2.36) 90 (3.54) 60 (2.36) 344 (13.54)
MMA-B160xxx 80 (3.15) 60 (2.36) 90 (3.54) 60 (2.36) 408 (16.06)
MMA-B180xxx 120 (4.72) 80 (3.15) 140 (5.51) 80 (3.15) 473 (18.62)
MMA-B225xxx 120 (4.72) 100 (3.93) 140 (5.51) 100 (3.93) 546 (21.50)
IMPORTANT Based on mounting orientation, there may be a need for
modifications to the mounting clearances to access the
air inlet filter, terminal box, blower, or other
maintenance items.
E
D
D
D
ABB
B
D
D
D
C
D
D
D
E

8Rockwell Automation Publication MM-IN001B-EN-P - February 2022
Kinetix MMA Asynchronous Main Motors Installation Instructions
Brakes
Kinetix MMA main motors can be configured with an optional electromagnetic holding brake. Most brakes can also be configured with a hand-release or a status switch
(microswitch) for additional functionality. See the Catalog Number Explanation for more information.
The brakes are spring actuated, and are suitable for use as parking/holding brake. This type of brake can be used to hold the load regardless if power is applied to the
motor. The brake holding torques are designed to meet or exceed the continuous stall torque of the motor, however, some motors can develop a torque value that may
exceed the holding torque capability. See Table 18 on page 25 for brake holding torques.
All electromagnetic holding brakes have two additional options, they can be equipped with brake hand-releases and status switches.
The hand-release is a non-standard option that can be used on all motor shaft heights, except shaft height 225 with the 400V AC control. This manually operated brake
hand-release is used to assist an operator to disengage an electromagnetically charged holding brake.
See Brake Considerations on page 45 and Brake: Hand-release on page 25 for additional information.
Blower
The Kinetix MMA Asynchronous Main Motors contain a separately powered blower. There are two blower types, axial and radial, with various input voltages, as shown in
Table 3.
See Blower Specifications, Replacement, and Repositioning on page 48 for more information.
A motor can also be ordered without a blower, and is prepared with an adapter shroud that receives clean-air from an external source. This option is called IC17. See the
Catalog Number Explanation for more information.
Thermal Sensors
Your Kinetix MMA main motor comes standard with two thermal sensors, for protection and optimal performance. A thermostat (TS) provides a normally-closed signal to the
inverter, protecting the motor windings from overheating due to prolonged motor overloading or malfunction. The other thermal sensor that comes standard is a PT1000
thermistor. This sensor, which is connected to a 1756-IRT8I Logix thermal sensor module, can monitor motor winding temperature in real-time, for optimal performance and
customized thermal management. Other temperature sensors are available as selectable configurations, for measuring winding or bearing temperatures.
SeeThermal Sensor and Thermal Switch Terminations on page 23 for a list of thermal sensor options and specifications.
See the Knowledgebase article: Kinetix MMA Frequently Asked Questions, for additional information.
See also Motor Feedback Connector and Cable on page 13 and the Catalog Number Explanation for additional information.
When the brake is installed, it limits the maximum speed of the motor and, in some cases, vertical installation is not allowed. Consult
the motor and brake technical data sheets for the maximum allowed speed or contact Rockwell Automation Support for more details.
Table 3 - Motor Blower Options (1)
(1) Without a blower, the IC17 clean-air option does not carry a cURus certification from the factory.
Motor Cat. No. Axial 1-PH
(Blower Cat. No. A) Axial 3-PH (Blower Cat. No. B) Radial 3-PH (Blower Cat. No. C)
MMA-B080xxx 220…230V AC; 50/60 Hz — —
MMA-B100xxx 200…240V AC; 50/60 Hz ——
MMA-B132xxx —
380…420V AC; 50/60 Hz
MMA-B160xxx 200…277V AC; 50/60 Hz
380…480V AC; 50/60 HZMMA-B180xxx —
MMA-B225xxx —

Rockwell Automation Publication MM-IN001B-EN-P - February 2022 9
Kinetix MMA Asynchronous Main Motors Installation Instructions
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
motors can cause couplings, pulleys, or belts to loosen or slip over time. A loose or slipping connection causes system instability and can damage the motor shaft. All
connections between the system and the motor shaft must be torsionally rigid to achieve acceptable response from the system. Periodically inspect connections to verify
their rigidity.
When mounting couplings or pulleys to the motor shaft, verify that the connections are properly aligned and that axial and radial loads are within the specifications of the
motor. See Motor Load Force Ratings on page 40 for guidelines to achieve 20,000 hours of motor bearing life.
Terminal Box and Terminal Board
There are two terminal boxes: the motor terminal box and the blower terminal box. The motor terminal box has several orientation options and has options for the cable
placement, using various sizes of reduction rings. The motor terminal board is mounted inside of the motor terminal box. During installation, the terminal board is accessed
to connect the motor power, brake power, thermal sensors, and space heaters.
The blower terminal box is located on the blower housing and contains the blower power terminals.
See Wiring the Motor Terminal Box, Wiring the Blower Terminal Box, and the Catalog Number Explanation for additional information.
Space Heaters
Space heaters are optional equipment and provide protection against excessive moisture and condensation that forms in the motor when temperatures are lower than the
dew point. The space heaters must be switched on when the motor is without power and must be switched off before motor startup. Use the heaters when the room
temperature falls below 15 °C (59 °F). The use of the heater should take place at least 24 hours before starting the motor to allow time for condensation to dissipate. The
space heaters can only be energized when:
• The motor is not powered.
• The ambient temperature and the degree of humidity in the air can generate condensation.
• A minimum of 24 hours before starting the motor.
ATTENTION: Damage can occur to the motor bearings and the feedback device if sharp impact is applied
to the shaft during installation of couplings and pulleys. Damage to the feedback device can result if you
apply leverage to the motor mounting flange when you remove devices that are mounted on the motor
shaft.
ATTENTION: Do not strike the shaft, couplings, or pulleys with tools during installation or removal. Use a
wheel puller, to apply pressure from the user end of the shaft, when attempting to remove any device
from the motor shaft.
WARNING: During the operation of the motor, the heaters must be switched off (not powered). Failure to
disconnect the space heater before motor power is applied could result in major equipment damage or
personal injury.

10 Rockwell Automation Publication MM-IN001B-EN-P - February 2022
Kinetix MMA Asynchronous Main Motors Installation Instructions
Mounting Orientations
The Kinetix MMA main motors have multiple mounting orientations. The orientation is limited by the motor size and bearing type. Mounting with IM B5 and V3 is not feasible
for some sizes. Before any lifting or mounting operations occur, confirm the mounting orientation. For additional information, see Mounting and Table 9…Table 12.
Figure 2 - Allowed Mounting Orientations
Functional Safety
Kinetix MMA main motors can be configured with a functional safety-rated encoder, and are designed in compliance with applicable safety standards and documentation. It
is the responsibility of the customer to select and configure the Kinetix MMA main motor to meet all Functional Safety requirements, per the Kinetix Rotary Motion
Specifications Technical Data, publication KNX-TD001 and the drives manuals listed in the Additional Resources. See Catalog Number Explanation on page 4 for details
about each option. See Table 4 for additional information.
Motor Cat. No. (1)
(1) See Motor Load Force Ratings in Table 37 …Table 39 on page 41 for permissible radial loads.
Stator Cat. No.
Horizontal Mounting With Shaft Down (2)
(2) Only recommended with a ball bearing. Roller bearing and high speed bearing options are not recommended. Verify maximum permissible radial load.
With Shaft Up (2)
Flange +
Foot Foot only (1) Flange Only Flange +
Support Flange + Foot Foot only (1) Flange Only Flange + Foot Foot only (1) Flange Only
B35 B3 B5 B5+Su V15 V5 V1 V36 V6 V3
MMA-B080xxx A, B, C
Yes Yes
Yes
Yes Yes Yes Yes
Yes Yes Yes
D, E No
MMA-B100xxx A, B, C Yes
D, E No
MMA-B132xxx
A, B Yes
Yes (3)
(3) A vertical mounting option is recommended for mounting the motor with shaft up (flange options C, D, G, K).
Yes (3)
Yes (3)
CNo
D, E No
MMA-B160xxx A, B Yes Yes (3)
C, D
No
No
MMA-B180xxx A, B Yes (3)
C, D No
MMA-B225xxx A, B Yes (3)
C, D, E No
B 35
B 3
B 5
B 5 + support
V 15 V 5 V 1
V 36
V 6 V 3
Horizontal Mounting Vertical Mounting

Rockwell Automation Publication MM-IN001B-EN-P - February 2022 11
Kinetix MMA Asynchronous Main Motors Installation Instructions
Certification
The TÜV Rheinland group has approved Kinetix MMA Asynchronous Main Motors that are equipped with functional safety certified Hiperface encoders. Systems that include
these motors can achieve a functional safety rating up to Performance Level d (PLd) and safety category 3 (CAT. 3) per ISO 13849-1, and SIL 2 per IEC 61508, IEC 61800-5-2,
and IEC 62061 when used with variable-frequency drives that satisfy functional safety requirements of the specification Hiperface Motor feedback protocol (SICK Document:
8010701) and Requirements for the evaluation of safe Hiperface motor feedback systems in connection with converts for safe electrical servo drive systems (SICK
Document: 8014120). To view the TÜV Rheinland certificate and other product certifications currently available from Rockwell Automation,
go to rok.auto/certifications.
Important Safety Considerations
In addition to the instructions throughout this document, you are also responsible for the following:
• Complete a machine-level risk assessment.
• Certification of the machine to the desired ISO 13849-1 Performance Level or IEC 62061 SIL level.
• Project management and proof tests in accordance with IEC 61800-5-2.
• The motor feedback system must be taken out of operation or replaced no later than the encoder bearing service life or mission time is reached. See Safety
Encoders on page 57 for information on safety encoder replacement.
• The motor feedback system cannot support safety functions that are based on the absolute position without additional measures. If your safety functions are
based on the safe absolute position, the motor feedback system supplies only one channel without safety-related diagnostics upon power-up. You must implement
a second channel by using other measures.
• The motor feedback system is not able to create a safe state for the drive system independently. The drive system creates the safe state as a response to an error
displayed by the motor feedback system.
• To plan and use motors that are equipped with safety-rated encoders requires technical skills that are not explained in this document.
• The encoder supply voltage must be provided by PELV rated power supply (EN 50178). If the supply voltage is not provided by PELV rated power supply, the user
must take other measures to deliver safe disconnect for live parts.
• The user must confirm that the encoder maximum operating speed and maximum angular acceleration will not exceed the limits that are listed in the Safety-
related Parameters.
• The average frequency of a dangerous failure per hour (PFHd) value that is displayed in the Safety-related Parameters apply to a diagnostic degree of coverage of
90%, which must be achieved by an external drive system.
Performance Level (PL) and Safety-Integrated Level (SIL)
For safety-related control systems, Performance Level (PL), according to ISO 13849-1, and SIL levels, according to IEC 61508 and IEC 62061, include a rating of the ability of
the system to perform its safety functions. All safety-related components of the control system must be included in a risk assessment and the determination of the
achieved levels.
See the ISO 13849-1, IEC 61508, and IEC 62061 standards for complete information on the requirements for PL and SIL determination.
Table 4 - Functional Safety
Motor Cat. No. Encoder Functional Safety Reference Documentation (SICK STEGMANN GmbH)
MMA-Bxxxxxx-S2
MMA-Bxxxxxx-M2 SICK Operating Instructions: SF0S and SFM60S, SICK Document: 8021186/14HP/2019-07-04
Requirements for the evaluation of safe Hiperface motor feedback systems in
connection with converts for safe electrical servo drive systems, SICK Document:
8014120
IMPORTANT The user shall implement measures and techniques to achieve proper motor blower operation or encoder
operating temperature when the motor encoder is used as a part of a safety function loop. User
applications might consider using MSG instruction to monitor the encoder operating temperature to
satisfy this requirement. See Knowledgebase article: Retrieving Encoder Temp on a Kinetix Servo Drive.
ATTENTION: To avoid damage to the equipment, do not establish or remove electrical connections to the motor
feedback system with the voltage switched on.

12 Rockwell Automation Publication MM-IN001B-EN-P - February 2022
Kinetix MMA Asynchronous Main Motors Installation Instructions
Safety-related Parameters
Motors that are equipped with a Hiperface functional safety-rated encoder are designed to maintain the functional safety rating of the encoder attached. The safety
parameters of the encoder are as follows.
Motor Feature Drawings
This section depicts the different motor features and includes the naming conventions that are used throughout this manual.
Figure 3 - Motor Features with Axial Blower
Figure 4 - Motor Features with Radial Blower
Attribute MMA-Bxxxxxx Attribute MMA-Bxxxxxx
Safety Integrity Level (SIL) SIL 2 (IEC 61508), SIL CL2 (IEC 62061) Encoder Bearing Life (Rotation) 3.6 x 10e9
Probability of a Dangerous Failure per Hour (PFHd) (1)
(1) The enclosure rating (in accordance with IEC 60529) is achieved with the attached mating connector and was tested with the shaft in a horizontal position.
1.7 x 10-8 Encoder Mission Time 20 years
Safety Category CAT. 3 (ISO 13849-1) Maximum Operating Speed (2)
(2) Per SFx60S operating instruction.
6000 rpm
Performance Level (PIL) (1) PLd (ISO 13849-1) Maximum Angular Acceleration (2) < 500,000 rad/s2
MTTF 20 years Operating Ambient Temperature (Encoder) (2) -30…+85°C (-22…+185°F)
Item Description
1Blower Air Inlet (1)
(1) The axial blower does not have a filter.
2BlowerHousing
3 Feedback Connector
4 Blower Terminal Box
5 Motor Terminal Box
6 Factory-installed Eye Hooks
7Flange
8Shaft
9FrontGreaseFitting
10 Access Panel for Rear Mounting Feet (2)
(2) Rear grease fitting for the bearing is located behind this panel.
11 Access Panel (3)
(3) Only applicable to shaft height 180 and 225.
1
2
34
5
6
8
10
7
9
11
Item Description
1BlowerHousing
2 Blower Air Inlet
3 Blower Assembly
4 Feedback Connector
5 Blower Terminal Box
6BlowerMotor
7MotorTerminalBox
8 Factory-installed Eye Hooks
9Flange
10 Shaft
11 Front Grease Fitting
12 Access Panel for Rear Mounting Feet (1)
(1) Rear grease fitting for the bearing is located behind this panel.
13 Access Panel (2)
(2) Only applicable to shaft height 180 and 225.
2
3
4
56
8
10
12
13
9
7
11
1

Rockwell Automation Publication MM-IN001B-EN-P - February 2022 13
Kinetix MMA Asynchronous Main Motors Installation Instructions
Cable and Connector Descriptions
Knowledgeable cable routing and careful cable construction improves system electromagnetic compatibility (EMC). Follow local standard cable practices regarding wire
size, technology, bundling, open-tray installation, NEC code, and other guidelines. American Standards, Configurations, and Ratings: Introduction to Motor Circuit Design
publication, IC-AT001 could be used as an additional reference. See the Knowledgebase article: Kinetix MMA Frequently Asked Questions, for additional information.
To install the motor and blower power cables, observe these guidelines:
• Keep the cable lengths as short as possible.
• Ground the cable shields to help prevent EMI from affecting other equipment.
• Route signal cables away from motor and 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 cable shield and twist the signal wire pairs to help prevent electromagnetic interference from other equipment.
Motor Power and Brake Cables
The customer must supply motor power, brake, and accessory cables for the Kinetix MMA Asynchronous Main Motors. It is the responsibility of the customer to properly
ground and terminate all connections in the terminal box. See Wiring the Motor Terminal Box for additional information on accessory terminations.
Motor Feedback Connector and Cable
The Kinetix 2090 feedback cables are required with all Kinetix MMA Asynchronous Main Motors. In the catalog description, MMA-xxxxxxx-xxxxxxxxxxxxx, the xx indicates the
feedback type. These designators indicate if the encoder is incremental or absolute, single-turn or multi-turn, or is SIL 2 rated. See the Catalog Number Explanation for
more information.
For Kinetix 5700 and Kinetix 7000 drives, existing 2090-CFBM7DF-CxAxxx feedback cables can be used to connect to the Kinetix MMA main motor. The 2090-CFBM7DF-
CDAFxx feedback cable has the extra wire to manage the PT1000 thermistor signal. The 2090-CFBM7DF-CEAxxx feedback cable is also available, but does not support the
PT1000 signal or the L2, S3, S4, M3, or M4 feedback types. See the Kinetix Rotary and Linear Motion Accessories, publication KNX-TD004, for Kinetix 2090 cable
specifications. See Additional Resources for publications specific to your drive application.
For PowerFlex 750-series drives, the 2090-CFBM7DF-CFAFxx continuous-flex flying-lead feedback cable is designed to connect directly to the PowerFlex 750-series control
board. See PowerFlex 750-Series I/O, Feedback, and Power Option Module Installation Instructions, publication 750-IN111 and Kinetix 2090 Feedback Cable for Kinetix Motors
with PowerFlex 750-Series Drives, publication 2090-PC010, for additional information.
IMPORTANT The following factors must be considered when bulk cable is selected:
• Power cables must be rated to voltage higher than the system voltages at all operating conditions.
• Cable conductor current carrying capacity (after all applicable deratings) must be greater than or equal to
the connected motor continuous rated current.
• Cables must meet all local and global regulatory requirements.
• Cable must have an overall shield to meet the applicable electromagnetic radiation/emission requirements.
ATTENTION: The overall shield on all motor and blower power cables must be properly grounded. The encoder data
signal is transmitted through an impedance-matched twisted-wire pair that requires effective shielding for
optimum performance. Be sure that there is an effective connection between the cable shields and the drive
system ground.
BURN HAZARD: Outer surfaces of the motor can reach a high temperature during motor operation. Take
precautions to help prevent accidental contact with hot surfaces. Consider motor surface temperature when you
select motor connectors and cables. Failure to observe these safety procedures could result in personal injury or
damage to equipment.
ATTENTION: High voltage can be present on the shields of the motor cables if the shields are not grounded. Verify
that there is a connection to ground for all shields in the motor cables.
IMPORTANT The recommended wire size is based on motor current requirements and terminal board sizing. Consult
your local electrical code before you select a wire gauge for your application.
ATTENTION: Unshielded power connections should not extend beyond the terminal board. Failure to observe these
safety procedures could result in damage to the motor, cables, and connector components.

14 Rockwell Automation Publication MM-IN001B-EN-P - February 2022
Kinetix MMA Asynchronous Main Motors Installation Instructions
Motor Feedback Connector Pinouts
The Kinetix MMA Asynchronous Main Motors are equipped with a SpeedTec DIN feedback connector.
The Kinetix 5700 drive requires the 2198-K57CK-D15M connector kit to attach the motor to the drive. See Universal Feedback Connector Kit Installation Instructions,
publication 2198-IN010, for connector kit specifications.
The Kinetix 7000 drive requires the 2090-K6CK-D15M connector kit to attach the motor to the drive. See Low-profile Connector Kits Installation Instructions, publication
2094-IN007, and EnDat Feedback Module Installation Instructions, publication 2090-IN020 for connector kit specifications.
Table 5 contains connector descriptions for the motor feedback connector. For additional information on the feedback cable, refer
to Kinetix 2090 Feedback Cable for Kinetix Motors with PowerFlex 750-Series Drives, publication 2090-PC010, Kinetix 2090 Power
and Feedback Cables, publication 2090-IN050, or Kinetix Rotary and Linear Motion Accessories, publication KNX-TD004.
Table 5 - Motor Feedback Connector Pinout
Motor Feedback
Connector Pin
Encoder Cat. No.
Signal Description
L2 S1, S2, M1, M2 S3, M3 S4, M4
VFx60 SFx60,
SFx60 SIL 2 ECN413, ENQ425 ECN425, EQN437
1A+ — — — A quad B: A differential signal +
— SIN+ SIN+ — 1V p-p sine differential signal +
2A- — — — A quad B: A differential signal -
— SIN- SIN- — 1V p-p sine differential signal -
3B+ — — — A quad B: B differential signal +
— COS+ COS+ — 1V p-p cosine differential signal +
4B- — — — A quad B: B differential signal -
— COS- COS- — 1V p-p cosine differential signal -
5— DATA+ DATA+ DATA+ Serial data differential signal +
IM+ — — — Index differential signal +
6— DATA- DATA- DATA- Serial data differential signal -
IM- — — — Index differential signal -
7 — — CLK+ CLK+ Serial data clock differential signal +
8 — — CLK- CLK- Serial data clock differential signal -
9————
10————
11 EPWR 9V EPWR 9V EPWR 9V EPWR 9V 9V DC encoder power
12 ECOM ECOM ECOM ECOM Encoder power common
13 TS+ TS+ TS+ TS+ Thermostat differential signal +
14 TS- TS- TS- TS- Thermostat differential signal -
15————
16 PT1 PT1 PT1 PT1 PT1000 differential signal +
17 PT2 PT2 PT2 PT2 PT1000 differential signal -
1212 3
6
15
15
1
2
4
5
7
8
9
10
10
1111
1313
1414
1717
1616
Feedback Connector on Motor

Rockwell Automation Publication MM-IN001B-EN-P - February 2022 15
Kinetix MMA Asynchronous Main Motors Installation Instructions
Instructions to Lift
Read these precautions before you lift the motor.
Eye hooks and lifting holes are installed for the handling and installation of the motor. Figure 5 depicts the location of the attachment points. It is permissible to use the
flange or foot mounting holes to attach lifting lugs.
Figure 5 - Lift Attachment Locations
Before lifting, verify that the lifting lugs are secure, that the load is balanced, and that the cables and the lifting system are rated for the motor weight. Different lifting
scenarios are needed based on the orientation of the shaft and the weight of the motor.
The lifting holes are sized for the motor weight. Do not use these lifting holes to lift other components or machine parts (for example: gearboxes or platforms) that are
connected to the motor. Adjust the rigging lengths to compensate for any unequal weight distribution of the load. A hoist or crane, spreader bar, straps, and J-hooks with a
lockable clasp capable of supporting the maximum motor weight are recommended.
ATTENTION: All equipment and hardware that is used to lift the motor must be properly sized and rated to lift and
safely hold the weight of the motor. To guard against possible personal injury or equipment damage:
• Inspect all hardware for proper attachment and use all eye hooks or lifting lugs.
• Eye hooks can unscrew during a lift. Before the lift, check the eye hooks to verify that they are tight. Attach the lift
equipment to restrict movement during the lift, alternatively, lift the unit on a platform or with a sling.
• Eye hooks or lift lugs are intended to lift only the factory-produced motor and accessories.
• Do not mount additional equipment before the lift or before the motor is secured.
• Do not let any part of the motor or lift equipment contact electrically charged conductors or components.
• Do not subject the motor to high rates of acceleration, deceleration, or shock forces caused by abrupt raising,
lowering, swinging, or twisting of a suspended motor during a lift.
• Help prevent personnel and their limbs from being in contact with the motor during a lift.
To attach lifting lugs to the rear mounting feet, remove the rear access panels.
See Install the Motor on page 20 for additional information.
Table 6 - Eye Hook and Lifting Specifications
Motor Cat. No. Eye Hook Type (1)
(1) When using the factory installed eye hooks, always use both eye hooks to lift.
Screw Max Motor Weight
kg (lb) Motor Cat. No. Rear Access Panel
Screw Type Rear Access Panel Torque N•m (lb•in)
MMA-B080xxx
C
M6 60 (132.28) MMA-B080xxx M4 2.5 (22.13)
MMA-B100xxx M8 100 (220.46) MMA-B100xxx
MMA-B132xxx M10 180 (369.83) MMA-B132xxx
M5 4.0 (35.40)MMA-B160xxx M12 330 (727.53) MMA-B160xxx
MMA-B180xxx AM16 650 (1433.00) MMA-B180xxx
MMA-B225xxx M20 1320 (2910.10) MMA-B225xxx M6 6.0 (53.10)
ATTENTION: When lifting and handling, follow all applicable local, national, and international codes, standards,
regulations, or industry guidelines for safe practices. When using the factory installed eye hooks, use both eye
hooks to lift. When using mounting holes, keep the load balanced and/or use all mounting holes. It is
recommended that an experienced rigger is employed.
Flange
Mounting Holes
Front/Rear Mounting Feet Holes
Factory Installed
Eye Hooks
See Table 6 for
additional information.

16 Rockwell Automation Publication MM-IN001B-EN-P - February 2022
Kinetix MMA Asynchronous Main Motors Installation Instructions
See Table 6, Table 7, and Motor Dimensions to find guidance for your application.
Figure 6 - Example Lift Attachment Scenarios
Approximate Motor Weight
The required rigging and lifting procedures that are used should take motor weight into consideration. Shipment weights and the motor catalog number can be found on the
packing slip and Motor Nameplate Technical Data (Label 2) that is included with each shipment. Approximate weights are listed in Table 7.
Table 7 - Approximate Motor Weight
Motor Cat. No. (1)
(1) To determine the total weight of the motor with the brake and the blower, you must add these three columns, based on your motor catalog selections.
Brake Weight (2)
Brake Cat. No.
kg (lb)
(2) Unless otherwise indicated, all brake variations for a given character are available for the shaft height groups. See Catalog Number Explanation.
Blower Weight
kg (lb) Motor Weight kg (lb)
MMA-B080Axx-xxxx22xxxxxx
Cx2.5 (5.5) Axial Only
2.0 (4.4)
23.0 (50.71)
MMA-B080Bxx-xxxx22xxxxxx 27.0 (59.52)
MMA-B080Cxx-xxxx22xxxxxx 31.0 (68.34)
MMA-B080Dxx-xxxx22xxxxxx 37.0 (81.57)
MMA-B080Exx-xxxx22xxxxxx 45.0 (99.21)
MMA-B100Axx-xxxx22xxxxxx
Dx7.0 (15.4) Axial Only
3.5 (7.7)
44.0 (97.00)
MMA-B100Bxx-xxxx22xxxxxx 53.0 (116.85)
MMA-B100Cxx-xxxx22xxxxxx 60.0 (132.27)
MMA-B100Dxx-xxxx22xxxxxx 70.0 (154.32)
MMA-B100Exx-xxxx22xxxxxx 82.0 (180.78)
MMA-B132Axx-xxxx22xxxxxx
Ex15.0 (33.1)
F4, F5 22.0 (48.5)
Axial
7.0 (15.43)
Radial
9.0 (19.8)
94.0 (207.24)
MMA-B132Bxx-xxxx22xxxxxx 109.0 (240.30)
MMA-B132Cxx-xxxx22xxxxxx 122.0 (268.96)
MMA-B132Dxx-xxxx22xxxxxx 135.0 (297.62)
MMA-B132Exx-xxxx22xxxxxx 157.0 (346.13)
MMA-B160Axx-xxxx22xxxxxx
Fx22.0 (48.5)
G4, G5 33.0 (72.8)
Axial
10.0 (22.1)
Radial
19.0 (41.9)
201.0 (443.13)
MMA-B160Bxx-xxxx22xxxxxx 220.0 (485.02)
MMA-B160Cxx-xxxx22xxxxxx 247.0 (544.54)
MMA-B160Dxx-xxxx22xxxxxx 276.0 (608.48)
MMA-B180Axx-xxxx22xxxxxx
Gx33.0 (72.8)
Axial
28.0 (61.7)
Radial
32.0 (70.6)
390.0 (859.80)
MMA-B180Bxx-xxxx22xxxxxx 480.0 (1058.22)
MMA-B180Cxx-xxxx22xxxxxx 535.0 (1179.47)
MMA-B180Dxx-xxxx22xxxxxx 580.0 (1278.68)
MMA-B225Axx-xxxx22xxxxxx
Gx33.0 (72.8)
Hx95.0 (209.4)
Jx95.0 (209.4)
Axial
36.0 (79.4)
Radial
44.0 (97.0)
730.0 (1609.37)
MMA-B225Bxx-xxxx22xxxxxx 810.0 (1785.74)
MMA-B225Cxx-xxxx22xxxxxx 890.0 (1962.11)
MMA-B225Dxx-xxxx22xxxxxx 1020.0 (2244.72)
MMA-B225Exx-xxxx22xxxxxx 1175.0 (2590.43)
α
α
α = 0° α < 30° α > 30°

Rockwell Automation Publication MM-IN001B-EN-P - February 2022 17
Kinetix MMA Asynchronous Main Motors Installation Instructions
Motor Installation
Motor installation must comply with all local regulations and use of equipment and installation practices that promote safety and electromagnetic compatibility:
• All motors include a mounting pilot for aligning the motor to a gearbox or a machine.
• All motors include mounting feet for optional mounting. To access the rear foot mounting holes, remove the rear access panel.
Feedback Connector Orientation
Kinetix MMA main motors come with an adjustable feedback connector. Feedback connectors are designed with 330° of rotational positioning, but this range may be
partially or greatly reduced because of the motor and blower terminal boxes. If the connector cannot rotate to the necessary position, remove the connector from the motor
and reposition the connector assembly in the needed orientation. See Rotate Feedback Connector to a New Position and Remove and Install the Feedback Connector for
detailed instructions.
Mounting
This section highlights the different mounting options available for the different motor shaft heights. When mounting the motor, if necessary, insert shims under the motor
feet to create a flat, even, and regular surface for the motor mount. All shims must be an appropriate material and not smaller in dimension than the underside of the motor-
mounting-foot.
ATTENTION: Unmounted motors, disconnected mechanical couplings, loose shaft keys, and disconnected cables
are dangerous if power is applied. Identify (tag-out) disassembled equipment and restrict access to (lockout) the
electrical power. Before you apply power to the motor, remove the shaft key and other mechanical couplings that
could be thrown from the shaft.
ATTENTION: Verify that cables are installed and restrained to help prevent uneven tension or flexion at the
connector. Provide support at 3 m (10 ft) intervals throughout the cable run. Excessive and uneven lateral force at
the cable connector can cause the environmental seal on the connector to open and close as the cable flexes.
ATTENTION: Connectors are designed to be rotated into a fixed position during motor installation and remain in
that position without further adjustment. The available range of motion is limited by the motor and blower
terminal box configurations and the motor orientation. Limit the applied forces and the number of times the
connector is rotated to ensure that connectors meet the International Protection (IP) rating as outlined in
Environmental Ratings on page 58.
ATTENTION: When changing the orientation of the connector, use only hand-applied force to tighten. Do not
apply force or pull on the cable, and do not use tools, such as pliers or vise-grips, to rotate the connector.
ATTENTION: Use the recommended self-locking screws, bolts, and washers to secure the motor. Always verify
that the tools used to tighten the bolts do not interfere with or damage any part of the motor.
ATTENTION: Only qualified personnel familiar with AC three-phase asynchronous motors and associated
machinery can plan or implement the installation, startup, and subsequent maintenance of the system. Failure to
comply can result in personal injury and/or equipment damage.
ATTENTION: The blower screws cause a height differential between the motor and a repositioned blower. When
repositioning the blower to the left or right, you may need to add a shim under the motor and level it.

18 Rockwell Automation Publication MM-IN001B-EN-P - February 2022
Kinetix MMA Asynchronous Main Motors Installation Instructions
Table 8 - Motor Transmissions
Pulley Gearbox Support
For applications with a pulley, the DE roller bearing is
recommended. For installations with a gearbox, a hollow shaft, and a non- flexible coupling, the extra-precise flange is recommended. As an alternative to the B35 mounting.
Table 9 - Motor Transmissions with Horizontal Mounting Methods
Motor Transmission See Table 10 for Recommended Combinations Based on Shaft Height
1234
C
Coupling
B 35 B 3 B 5 B 5 + support
P
Pulley
WARNING: Do not use roller bearings when using a vertical mounting method. Equipment failure is likely.
Table 10 - Horizontal Mounting Methods Based on Shaft Height and Frame Size (1)
(1) See the Catalog Number Explanation for more information on frame size.
Motor Cat. No. See Table 9 for Combinations Based on Motor Transmissions with Horizontal Mounting Methods
ABCDE
MMA-B080xxx
MMA-B100xxx C1, C2, C3, C4
P1, P2, P3, P4
C1, C2, C4, P1, P4
MMA-B132xxx C1, C2, C4, P1, P2, P4
MMA-B160xxx C1, C2, C3, C4
P1, P2, P3, P4 C1, C2, C4 P1, P2, P4
MMA-B180xxx
MMA-B225xxx
C1, C2, C4
P1, P2, P4

Rockwell Automation Publication MM-IN001B-EN-P - February 2022 19
Kinetix MMA Asynchronous Main Motors Installation Instructions
For additional information on restrictions that are related to mounting orientations, see Motor Load Force Ratings.
Table 11 - Motor Transmissions with Vertical Mounting Methods
Motor Transmission See Table 12 for Recommended Combinations Based on Shaft Height
123456
C
Coupling
V 15 V 5 V 1 V 36 V 6 V 3
P
Pulley
WARNING: Do not use roller bearings when using any vertical mounting method. Equipment failure is likely.
Table 12 - Vertical Mounting Methods Based on Shaft Height and Frame Size (1)
(1) See the Catalog Number Explanation for more information on frame size.
Motor Cat. No. See Table 11 for Combinations Based on Motor Transmissions with Vertical Mounting Methods
ABCDE
MMA-B080xxx
MMA-B100xxx
C1, C2, C3, C4, C5, C6
P1, P2, P3, P4, P5, P6
MMA-B132xxx (2)
(2) For shaft height 132, 160, 180, and 225: vertical-mounting flange-option (Catalog Code: C, D, G, or K) must be selected for C4, C5, C6, and P4, P5, P6 options. Other flange options will not support these
installations.
C1, C2, C3, C4, C5, C6
P1, P2, P3, P4, P5, P6 C1, C2, C3, C4, C5 P1, P2, P3, P4, P5
MMA-B160xxx C1, C2, C3, C4, C5, C6
P1, P2, P3, P4, P5, P6 C1, C2, C3, C4, C5 P1, P2, P3, P4, P5 —
MMA-B180xxx C1, C2, C3, C4, C5, C6
P1, P2, P3, P4, P5, P6 C1, C2, C3, C4, C5 P1, P2, P3, P4, P5
MMA-B225xxx C1, C2, C3, C4, C5
P1, P2, P3, P4, P5
Some Kinetix MMA main motors can be configured with an extra precise flange options (shaft codes: B,C,F,G,H,K). Here, the concentricity of pilot
diameter/perpendicularity of front flange mounting surface with respective shaft. Reference line is 10 mm from mounting flange:
• For pilot diameter sizes up to 230 mm, the standard flange precision is 0.100 mm. The extra-precise flange option is 0.050 mm.
• For pilot diameter sizes 250 mm or larger, the standard flange precision is 0.125 mm. The extra-precise flange option is 0.063 mm.
See Motor Dimensions for additional information.

20 Rockwell Automation Publication MM-IN001B-EN-P - February 2022
Kinetix MMA Asynchronous Main Motors Installation Instructions
Mounting with Supports or Flanges
The mount must be sturdy and solid to help prevent motor vibration and flexing. The flange is located on the forward part of the motor (drive-end side) and is provided with
a pilot diameter (rabbit fit) to allow easy access. Screw/bolt holes are provided for attaching the motor to the support. For Kinetix MMA main motors, it is necessary to
provide a support on the rear side of the motor to avoid flexion or deformation of the flange/shaft. See Table 9 and Table 11 for additional information.
Flange-mounted motors are not acceptable in all applications because of their weight and length. See Table 10 and Table 12 for additional information.
• Use the mounting position B35 that has a support under the motor and is flange mounted.
• Use the mounting position B5 + support, as shown in Table 9 option 4.
The motor support should contain springs or compressible rubber components and should support 50% of the motor weight. Anything that supports less than 50% of the
motor weight causes undue stress on the motor flange.
Install the Motor
Perform these steps to install the motor. Follow the necessary regulations and direction for the mounting orientation being used.
Table 13 - Flange Dimension Mounting Options Summary
Standard Size Increased Size Reduced Size
DimensionMSNTACPMSNTACPMSNTACP
Tolerance ±0.1 ±0.1 j6 ±0.1 ±0.5 ±0.5 ±0.1 ±0.1 j6 ±0.1 ±0.5 ±0.5 ±0.1 ±0.1 j6 ±0.1 ±0.5 ±0.5
Motor Cat. No.
Bolt Circle Diameter Mounting Hole Diameter Pilot Diameter Pilot Thickness Flange Width (SQ) Max Flange Outer Diameter Bolt Circle Diameter Mounting Hole Diameter Pilot Diameter Pilot Thickness Flange Width (SQ) Max Flange Outer Diameter Bolt Circle Diameter Mounting Hole Diameter Pilot Diameter Pilot Thickness Flange Width (SQ) Max Flange Outer Diameter
MMA-B080xxx 165 12 130 3.5 158 200 215 14.5 180 4 210 250 —
MMA-B100xxx 215 14.5 180 4 198 250 265 14.5 230 4 250 300
MMA-B132xxx 300 18.5 250 5 262 350
—
265 14.5 230 4 262 350
MMA-B160xxx 350 18.5 300 5 318 400 300 18.5 250 5 318 400
MMA-B180xxx 350 19 300 5 360 400 —
MMA-B225xxx 400 19 350 5 450 490
ATTENTION: For foot-mounted motors, the mounting procedure requires that the access panel for the rear
mounting feet be removed and then reinstalled.
ATTENTION: Some motors cannot be flange mount only (see Table 10 and Table 12). The length of the motor and
the relative weight determines the structure flexion, vibrations, and/or noise. For this reason, these motors must
use B5 plus support.
ATTENTION: If less than 50% of the load is supported, the motor can experience excessive flexion and vibration,
which will damage the motor. That creates loading on the motor flange and shaft with respect to the bearing
housing.
ATTENTION: Do not strike the shaft, couplings, or pulleys with tools during installation or removal. Damage may
occur to the motor bearings and the feedback device if sharp impact to the shaft is applied during installation of
couplings and pulleys. Failure to observe these procedures could result in damage to the motor and its
components.