Deviation for delay circuit
Some variants of IRB 910SC has an inherent delay circuit to enhance the lifetime
of speed reducers. This only applies to variants IRB 910SC-3/0.45, IRB
910SC-3/0.55, and IRB 910SC-3/0.65.
This circuit allows an extended time period for soft stop by enabling a delay of
about 0.5 s before motor brakes are engaged, e.g. when the three-position enabling
device is released or compressed, or the emergency stop is pressed. During this
period, the robot axes 1 and 2 will continue their movement until they are stopped
by the motor or eventually by brakes. Make sure the robot safeguarded area is
free from obstacles, even during manual operations. Note that this delay does not
apply to axes 3 and 4.
For more details regarding stopping time and distance metric, see
Product
specification - Robot stopping distances according to ISO 10218-1
.
European standards
The product is designed in accordance with selected parts of:
Description
Standard
Safety of machinery - Ergonomic design principles - Part 1:
Terminology and general principles
EN 614-1:2006 + A1:2009
Safety of machinery - Two-hand control devices - Functional
aspects - Principles for design
EN 574:1996 + A1:2008
UL, ANSI, and other standards
Description
Standard
Safety requirements for industrial robots and robot systems
ANSI/RIA R15.06
Safety standard for robots and robotic equipment
ANSI/UL 1740
Industrial robots and robot Systems - General safety require-
ments
CAN/CSA Z 434-14
Product specification - IRB 910SC
15
3HAC056431-001 Revision: G
© Copyright 2016-2020 ABB. All rights reserved.
1 Description
1.2.1 Applicable standards
Continued
Summary of Contents for IRB 910SC
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