Rockwell Automation MPAS Integrated Linear Stages - Manual (Page 38)

38 Rockwell Automation Publication MP-UM001D-EN-P - September 2013
Chapter 4 Mounting and Connecting
Meeting UL Installation
Standards for the Linear
Stage Linear stage installations must follow UL 1740 - Standard for Safety for Robots
and Robotic Equipment.
Refer to UL Safety Standards for Linear Stage Installations on page 24 for a brief
description of this standard.
A Power Enable light illuminates when drive power is applied and motion is
possible.
Emergency movement must be possible when drive power is not available to a
ball screw linear drive with a brake. See Figure 11 for an operator-controlled
circuit for a Kinetix 6000 drive that applies emergency power to release the brake.
Figure 11 - Emergency Brake Release for Ball Screw Linear Stage Example
ATTENTION: UL 1740 requires all linear stage installations be equipped as
described below.
The design, operation, and verification of this implementation is the machine
builders responsibility.
Motor Cable
2090-xxnpmf
DBRK+
DBRK-
PWR
COM
MBRK+
MBRK-
Brake
Power
Supply
Brake Connector
Kinetix 6000
Emergency
Brake
Power
Supply
Emergency
Brake Release
Switch
1
2
3
4
5
6 Blk
Wht
Rtn 24v Rtn 24v
Dpdt
Motor Brake