Mitsubishi Electric Melservo-Jet HG-KNS Series, Руководство пользователя, Страница: 93 / 108

8 COMPLIANCE WITH EACH REGION
8.2 Compliance with UL/CSA standard
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8.2
Compliance with UL/CSA standard
Use the UL/CSA standard-compliant model of rotary 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 compliant products are
the same as those of the standard models.
Flange size
The rotary 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 rotary servo motor under the UL/CSA standard indicates the
continuous permissible torque value that can be generated when the motor is mounted on the flange specified in this table,
and used in the environment of specified ambient temperature (0 °C to 40 °C). Therefore, to conform to the UL/CSA standard,
mount the direct drive motor on a machine with a heat radiating effect equivalent to that of this flange.
Insulation class 105 (A) [UL]
Insulation class 155 (F)
Selection example of wires
To comply with the UL/CSA standard, use UL-approved copper wires rated at 75 °C for wiring.
The following table shows wires [AWG] rated at 75 °C.
*1 This is used for fabricating extension cables.
Flange size [mm] HG-KNS
500 × 500 × 20 13
23
43
600 × 600 × 30 73
Flange size [mm] HG-SNS
250 × 250 × 12 52
102
152
300 × 300 × 20 202
302
Rotary servo motor Wire [AWG]
U/V/W/ B1/B2
HG-KNS13 14
*1
16
*1
HG-KNS23
HG-KNS43
HG-KNS73
HG-SNS52 14 16
HG-SNS102
HG-SNS152
HG-SNS202
HG-SNS302 12