Asynchronous servomotors in control mode CFC
DRL../DR2L.. series asynchronous servomotors have such a high-quality mechanical design to allow dynamic overload values to be achieved that exceed the values of the standard asynchronous motor in line or inverter operation. Due to these characteristics, the values of a synchronous servomotor are almost reached.
SEW-EURODRIVE provides the DRL../DR2L.. motors in two dynamics packages:
Package | Overload capacity in relation to the nominal torque |
|---|---|
Dynamics package 1 (D1) | 190 – 220% |
Dynamics package 2 (D2) | 300 – 350% |
To obtain an optimal adjustment of the motor speed to the required controller output limit of the application, SEW‑EURODRIVE offers DRL../DR2L.. servomotors with the following 4 rated speeds:
- 1200 min-1
- 1700 min-1
- 2100 min-1
- 3000 min-1
Do not configure the maximum speed of the motor higher than 1.4 times the base speed.
