App. 4 Compliance With Ul/Csa Standard - Mitsubishi Electric HG-MR Instruction Manual

APPENDIX

App. 4 Compliance with UL/CSA standard

Use the UL/CSA standard-compliant model of servo motor. For the latest information of compliance, contact
your local sales office.
Unless otherwise specified, the handling, performance, specifications, etc. of the UL/CSA standard-
compliant models are the same as those of the standard models.
(1) Flange size
The servo motor is compliant with the UL/CSA standard when it is mounted on the flanges made of
aluminum whose sizes are indicated in the following table.
The rated torque of the servo motor under the UL/CSA standard indicates the continuous permissible
torque value that can be generated when it is mounted on the flange specified in this table and used in
the environment of 0 °C to 40 °C ambient temperature. Therefore, to conform to the UL/CSA standard,
mount the servo motor on a flange with a heat radiating effect equivalent to that of this flange.
(a) Insulation class 105(A)[UL]
Flange size
HG-MR/HG-KR
[mm]
053
13
500 × 500 × 20
23
43
600 × 600 × 30 73
App. - 5