Mitsubishi HG-AK User Manual

APPENDIX 

App. -  5 

 

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. 

 

Flange size 

[mm] 

Servo motor 

HG-MR/HG-KR HG-SR 

HG-JR 

 HG-RR  

HG-UR HG-AK 

150 × 150 × 3 

 

 

 

 

 

0136 
0236 
0336 

250 × 250 × 6 

053 

13 
23 

 

 

 

 

 

250 × 250 × 12 

43 

51 
81 

52(4) 

102(4) 
152(4) 

53(4) 
73(4) 

103(4) 
153(4) 
203(4) 

103 
153 
203 

 

 

300 × 300 × 12 

73 

 

 

 

 

 

300 × 300 × 20 

 

121 
201 

202(4) 
352(4) 

 

 

 

 

550 × 550 × 30 

 

 

353(4) 
503(4) 

353 
503 

72 

152 

 

650 × 650 × 35 

 

301 
421 

502(4) 
702(4) 

703(4) 
903(4) 

701M(4) 

11K1M(4) 
15K1M(4) 
22K1M(4) 
30K1M(4) 
37K1M(4) 

601(4) 
801(4) 

12K1(4) 
15K1(4) 
20K1(4) 
25K1(4) 

 

202 
352 
502 

 

950 × 950 × 35 

 

 

45K1M4 
55K1M4 

30K1(4) 
37K1(4)