Rockwell Automation 1398 Y-Series Brushless Servo Motor Manual - Manual (Page 7)

Mating Connector Kit
Load Force Ratings
Motors are capable of carrying a radial or axial load. If necessary, please consult with Rockwell
Automation regarding loads, operating speeds and bearing life in your particular application to
ensure the proper selection of motors.
Brake Motor Application Guidelines
The brakes offered as options on these servo motors are holding brakes. They are designed to hold
the motor shaft at 0 rpm for up to the rated brake holding torque. The brakes are spring-set type, and
release when voltage is applied to the brake coil.
The brakes are not designed for stopping rotation of the motor shaft. Servo drive inputs should be
used to stop motor shaft rotation. The recommended method of stopping motor shaft rotation is to
command the servo drive to decelerate the motor to 0 rpm, and engage the brake after the servo drive
has decelerated the motor to 0 rpm.
If system main power fails, the brakes can withstand use as stopping brakes. However, use of the
brakes as stopping brakes creates rotational mechanical backlash that is potentially damaging to the
system, increases brake pad wear and reduces brake life. The brakes are not designed nor are they
intended to be used as a safety device.
A separate power source is required to disengage the brake. This power source may be controlled by
the servo motor controls, in addition to manual operator controls.
Brake Specifications
CONNECTOR KIT
Item Part Number
Encoder and Power Connector Kit 9106-0066
Kit includes connector housing, pins and backshell with clamp to mate with Y-Series motor connectors.
Connector Housing Socket (Qty Pins included) Backshell
Encoder AMP 205839-3 AMP 6-66504-0 (18) AMP206070-1
Power AMP 206708-1 AMP 66360-3 (8) AMP207008-1
STANDARD LOAD FORCE RATINGS
Radial Axial
Motor kg lb kg lb
Y-1002 10 22 3 6.6
Y-1003
Y-2006 20 44 8 17.6
Y-2012 25 55 10 22.0
Y-3023 35 77 20 44.0
BRAKE DATA
Holding Torque Coil Current
Motor Series (Nm) (Lb/in) at 24 VDC
Y-1002 0.157 1.39 0.26 Amps
Y-1003 0.32 2.83
Y-2006 0.637 5.64 0.31 Amps
Y-2012 1.27 11.24
Y-3023 2.38 21.06 0.37 Amps
Radial load force applied at point =
(2X Shaft Length) / 3.
Axial load force