80000 Series 80 mm Pancake Stepper Motor

The 80000 Series stepper motor is designed for applications where accurate positioning, high torque and very thin packaging are desirable characteristics. This motor has a maximum diameter of 3.15" (80 mm) and is less than 1/2" (12.7 mm) thick. Typical two-phase can-stack motors have coils mounted alongside each other, requiring a certain minimum thickness.

This pancake motor features a patented design, in which one coil is mounted inside the other. The motor's permanent magnet rotor is a ring that is located in between the coils. Applications include business machines, computer peripherals and industrial equipment and automation. Accommodations can be made for configurations that require unipolar coils, special shafts and other mountings.

Dimensional Drawing

L/R DRIVE - BIPOLAR

NOTE: Ramping can increase the performance of a motor either by increasing< the top speed or getting a heavier load accelerated up to speed faster. Also, deceleration can be used to stop the motor without overshoot.