JB/T 5562-1991
Roller motor reducer (English Version)
- Standard No.
- JB/T 5562-1991
- Language
- Chinese, Available in English version
- Release Date
- 1991
- Published By
- Professional Standard - Machinery
- Status
- Latest
- JB/T 5562-1991
- Replace
- JB/ZQ 4003-1983
- Scope
- This standard specifies the type, size and technical requirements of five series of roller motor reducers: YZD, YGL, YZL, YGX and YZX. This standard is mainly applicable to single insecticide drive transport rollers of rolling mills (transmission ratio i ≤ 12.5) and continuous casting machines (i ≥ 2). Its load characteristics are frequent starts, starting with load, and running in both forward and reverse directions. It can also be used for other mechanical transmissions with similar or lighter loads. The working environment temperature is -40~50℃; when it is lower than 0℃, preheating should be done before starting; when it is higher than 40℃, cooling measures should be taken.
JB/T 5562-1991 history
- 1991 JB/T 5562-1991 Roller motor reducer
