JB/T 2650-2000
Collector ring and brush rocker for large alternating current machine (English Version)

Standard No.

JB/T 2650-2000

Language

Chinese, Available in English version

Release Date

2000

Published By

Professional Standard - Machinery

Latest

JB/T 2650-2000

Replace

JB/T 2650-1979

Scope

This standard specifies the type, size, technical requirements and test methods of collector rings and brush holders of large AC motors. This standard applies to large AC motors of general structure. The collector ring bracket is installed on the rotating shaft of the motor, and the brush holder is installed on the seat bearing or other parts of the motor.

JB/T 2650-2000 history

• 2000 JB/T 2650-2000 Collector ring and brush rocker for large alternating current machine
• 0000 JB/T 2650-1979