This NEMA 23 Stepper Motor is a powerhouse when it comes to larger machines that require extra torque. The NEMA 23 18.9 kg-cm Step Hybrid Stepper Motor can provide 18.9 kg-cm of torque at 2.8A current per phase.

The stepper motors move in precisely repeatable steps, hence they are the motors of choice for the machines requiring precise position control. The NEMA 23 18.9 kg-cm Hybrid Stepper Motor provides excellent response to starting, stopping and reversing pulses from stepper motor driver.

Overview:

Step Angle Step Angle: 1.8 °
Current: 2.8 A/Phase
Holding Torque: 18.9 kg-cm
Detent torque: 0.68 kg-cm
Shaft diameter: 6.35 mm
Weight : 1 kg

Features:

Supreme finish
Smooth surface
Long lasting life
Low cost for control achieved
Ruggedness
Low maintenance
Less likely to stall or slip
High reliability
The rotation angle of the motor is proportional to the input pulse.
The motor has full torque at standstill (if the windings are energized)
Precise positioning and repeatability of movement since good stepper motors have an accuracy of 3 – 5% of a step and this error is non-cumulative from one step to the next.
Very reliable since there are no contact brushes in the motor. Therefore, the life of the motor is simply dependent on the life of the bearing.
It is possible to achieve very low-speed synchronous rotation with a load that is directly coupled to the shaft.