System Integrators

Hollow-Shaft Stepper

Dover, N.H.— Eastern Air Devices new hollow-shaft stepping motor is designed to provide flexible packaging solutions for tight system integration. Available up to 5/8 in. OD, the hollow shaft allows access through the motor's central axis, which greatly increases packaging options for unique applications.

By Staff March 1, 1998

Dover, N.H.— Eastern Air Devices new hollow-shaft stepping motor is designed to provide flexible packaging solutions for tight system integration. Available up to 5/8 in. OD, the hollow shaft allows access through the motor’s central axis, which greatly increases packaging options for unique applications. The NEMA size 23 single-stack dc stepping motor measures 2.25 in. dia. by 2 in. long. Bidirectional, the motor is based on a 1.8° step angle with a position accuracy of [+/-]3% noncumulative. Peak torque is 50 oz-in. A full spectrum of windings is available to match all types of unipolar and bi-polar drives. The motor is also CE approved to ensure electromagnetic compatibility.

Eastern Air Devices Inc.