The following chart expresses the main differences among the MGM motor series to help you choose the best motor for your application. An “x” in the series designation means that the motor complies with the Premium efficiency levels in North America.
Please refer to the MGM Electric Motors catalogue for technical details and available options.
| Features |
SM |
BA |
BM |
| Inverter Ready |
Yes |
Yes |
Yes |
| Premium Efficiency Standard (X Series) |
Available |
Available |
Available |
| Intermittent Duty |
Available |
Available |
Available |
| Starting Torque/Rated Torque Ratio |
Standard |
High |
High |
| Brake |
No |
Yes |
Yes |
| Brake Coil Voltage |
— |
3-ph AC or DC |
DC |
| Rectifier |
— |
No |
Yes |
| Brake Reaction Time |
— |
Fast |
Standard |
| Start/Stop Frequency |
Standard |
Very High |
Standard |
| Brake Torque |
— |
Premium |
Standard |
| Adjustable Brake Torque |
— |
Yes |
No |
| Brake Release |
- – |
Standard |
Upon Request |
| Brake Release Type |
— |
Screw-In |
Lever |
| Brake Release Position |
— |
NDE |
Side |