JB/T 1377.2-1999 (English Version) PDF

Scope: This standard specifies the technical requirements, test methods, inspection rules, quality guarantee period, marking, packaging, transportation and storage requirements for the SY series miniature permanent magnet DC servo motors. This standard applies to SY series motors. This series of motors is a closed self-cooling miniature permanent magnet DC servo motor that is excited by AlNiCo permanent magnet material. It can be used as an actuator in automatic control and other forms, and can also be used as a driving component. This series of motors is divided into two categories according to the use environment conditions: ordinary type and humid tropical type (indoor). Humid tropical type motors add "TH" after the ordinary type. This series of motors are not suitable for environmental conditions with special requirements, such as explosion-proof, oil-resistant, chemical corrosion-resistant, sun exposure, rain, etc.

JB/T 1377.2-1999 history

1999 JB/T 1377.2-1999 SY series miniature permanent magnetic direct current servo motors
0000 JB 2427-1978