Stepper motors operate differently from DC motors, which rotate when voltage is applied to their terminals. They have electromagnets arranged around the rotor. The electromagnets are energised to provide a precise, stepped, rotation.
Due to this design, the motor’s position is controlled, without a feedback device, and provides low-cost, dynamic motion, especially in low-speed applications.
For higher performance, the motors can be fitted with an encoder (closed-loop control).
Stepper Motors
![](https://motec.co.uk/wp-content/uploads/2020/11/LAM-NEMA-23-motor-with-encoder-150x150.jpg)
Stepper Motors with Encoders
LAM stepper motors are characterized by high torque, compact size and low rotor inertia. Now we can offer the LAM
![](https://motec.co.uk/wp-content/uploads/2019/10/LAM-Technologies-Stepper-Motors-150x150.png)
Stepper Motors
The LAM stepper motors are characterized by high torque, compact size and low rotor inertia. The available torque ranges from