Collection: Hollow shaft stepper

The HEMM hollow shaft stepper motor features a central hole running through the motor, replacing the usual shaft position. It is designed for applications requiring indexing or rapid positioning.

Key features include a hollow metal tube shaft with an impeller fixed to the inner wall, typically by welding. The hollow shaft's inner hole is primarily used for wiring, light transmission, or other media like air, without strict dimensional accuracy requirements. This design optimizes mechanical structure, simplifies wiring, and reduces production costs.