Stebon Nema Stepper Motors With Fail-Safe Brake

Available as:

• Flying Lead design for NEMA 23 motors
• Terminal Box design for NEMA 34 and 42 motors.

STEBON brake motors are fitted with a compact fail-safe brake. The brake operates in such a way that whilst power is applied to the brake an electromagnetic force acts against a spring mechanism, releasing the disc brake. When electrical power is removed the spring then applies the brake and provides a holding torque to the load. The presence of this torque holds the load in position. Electrical connections to both the motor and brake can be made by either a single multipole connector or separate sets of flying leads. A manual release is also available.

Specifications
NEMA 23           Input Voltage 24Vdc   Current 0.9Amps   Rated Torque 0.3Nm
NEMA 34 & 42   Input Voltage 24Vdc   Current 0.8Amps   Rated Torque 5.0Nm