| Power | 0.4 - 90 kW |
| Speed: | 3000/1500 rpm 1500/1000 rpm 150/750 rpm |
| Frame size | 80 - 280 |
| Voltage | 400 V |
| Frequency | 50 Hz |
| Protection class | IP55 |
| Efficiency class | - |
| Insulation class | F/B |
| Color | RAL 7030 (stone grey) |
| Mounting | IM B3, IM B35, IM B5, IM B14, IM B34 |
| Type of cooling | IC 411 self-cooled, IC 416 forced-air cooling |
| Coolant temperature | Standard: -20 °C to +40 °C |
| Installation altitude | 1000 m above sea level |
| Housing material | up to frame size 132 – aluminum from frame size 160 – cast iron |
| Direction of rotation | clockwise / counter-clockwise |
| Special options | squared torque |
These motors do not currently fall under the Low Voltage Directive, even if only one of the two speeds is used permanently.
There are different versions of pole-changing motors depending on the pole-pair combination. A Dahlander circuit is used with a speed ratio of 1:2, as is the case with 2/4 pole motors or 4/8 pole motors. Motors with this type of circuit (Dahlander motors) have better utilization, as the entire winding is used at both speeds. In contrast, the 1:2 ratio is not maintained with a separate winding. These are, for example, 4/6 pole motors.
Motors with constant torque are wired in Δ/YY. Constant torque means that the torque required to operate a system always remains constant regardless of the speed. The conveyor belt is the best example of this. Motors with square counter-torque, on the other hand, are connected in Y/YY. With square counter-torque, however, the torque increases with the square of the speed.
