JB/T 2657.2-1999
Specification for BD,BS series brushless synchros (English Version)

Standard No.

JB/T 2657.2-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

Professional Standard - Machinery

Latest

JB/T 2657.2-1999

Replace

JB 2658-1980

Scope

This standard specifies the classification, requirements, test methods, inspection rules, marking, packaging, transportation, storage and other requirements for BD and BS series non-contact self-aligning machines. This standard applies to BD and BS series non-contact self-aligning machines with a frequency of 50Hz for No. 4 and No. 5 bases.

JB/T 2657.2-1999 history

• 1999 JB/T 2657.2-1999 Specification for BD,BS series brushless synchros
• 0000 JB 2658-1980