Helping China's high-end manufacturing industry
rapid growth
With a superior closed loop control and a cost-effective design, the stepIM provides an efficient and economical solution for applications that require the performance of a servo at the price level of a stepper. The stepIM significantly enhances the performance of the stepper motors, when compared to conventional open loop control. The integrated electronics control the stepper motor as a two phase BLDC motor, implementing position servo loop, velocity loop, DQ current control, as well as additional algorithms. Closed loop commutation, by means of an absolute singe-turn encoder, ensures optimal torque utilization at any speed.
| Model | IP Catings | Communication | Input voltage (VDC) | Holding Torque (Nm) |
|---|---|---|---|---|
| 17 Short | 20 | CANopen | 14-48 | 0.35 |
| 17 Medium | 20 | CANopen | 14-48 | 0.45 |
| 17 Long | 20 | CANopen | 14-48 | 0.65 |
| 23 Short | 20, 65 | CANopen | 14-48 | 1.1 |
| Medium | 20, 65 | CANopen | 14-48 | 1.8 |
| Long | 20, 65 | CANopen | 14-48 | 2.6 |
| 23Short | 65 | EtherCAT | 14-60 | 1.1 |
| Medium | 65 | EtherCAT | 14-60 | 1.8 |
| 23 Long | 65 | EtherCAT | 14-60 | 2.6 |
| 34Medium | 20 | CANopen | 14-48 | 3.5 |
| 34Long | 20 | CANopen | 14-48 | 5.5 |
| 34 Medium | 65 | EtherCAT | 14-75 | 5 |
| 34 Long | 65 | EtherCAT | 14-75 | 7.7 |
