ABB IRB 910INV Product Manual page 64

3 Installation and commissioning
3.3.3 Manually releasing the brakes
Continued
2
Continues on next page
64
Action
DANGER
When releasing the holding brakes, the robot axes
may move very quickly and sometimes in unexpec-
ted ways.
Make sure no personnel is near or beneath the ro-
bot.
© Copyright 2019-2022 ABB. All rights reserved.
Note
In the example below, with no arm
load and in synchronization posi-
tion, the gravity force from the ball
screw will cause the axis-3 to
move very quickly, when the
brakes of the axis-3 motor are re-
leased.
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Product manual - IRB 910INV
3HAC068055-001 Revision: K