Hollow shaft stepper motor for coupling with customized ballscrew or leadscrew
Built for heavy-load applications requiring high stiffness and precision, the NEMA 23 hollow shaft stepper motor is engineered to receive custom-machined 1204 / 1604 ball screws or lead screws with an 11mm end shaft diameter. By replacing external couplings, this motor eliminates backlash and axial misalignment for demanding industrial automation setups.
High-Rigidity Direct Coupling: Integrates an 11mm precision bore with cross-pin locking to directly secure the driven screw.
Heavy-Duty Performance: Delivers up to 1.3Nm holding torque, making it suitable for CNC routers, Z-axis actuators, and heavy linear slides.
Flexible Screw Mounting: Compatible with 1204 / 1604 ball screws or lead screws machined to an $11\text{ mm}$ tail diameter.
NEMA23 56mm Hollow Shaft Stepper
Rated Current: 3A
1.3N.m Holding Torque
300mm working length 1204 ball screw available in stock
You can machine a ball screw or lead screw to match this hollow shaft stepper for linear motion. Otherwise 1204 or 1604 ballscrew can be machined to 11mm with pin hole.
