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
, these publications, and the
for information.
•
Kinetix Motion Control Selection Guide, publication
•
Kinetix Rotary Motion Specifications Technical Data, publication
•
Kinetix Rotary and Linear Motion Accessories, publication
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
4
Certification, 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).
A
Bearings (DE or NDE)
(2)
(2)
DE = drive end (shaft side); NDE = Non-drive end (blower side)
—
Feedback
—
Brake
—
QR Code = Links to
—
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*
2 1 I 9 9 9
Kinetix MM Asynchronous Main Motor
1
2
3
7
4
6
8
9
11
10
5
Certification information and
symbols will appear in this area.
Label 1
Label 2