Standard Features

22B-3RD series motor shown in a customized configuration.

• Totally enclosed, non-ventilated IP-20 (IP-44, 130V models only).
• Plug-in connectors facilitate electrical connections.
• Electronic commutation provides quiet operation and low electro-magnetic interference (EMI) while eliminating brush maintenance and contamination from brush dirt.
• Molded hall sensor assembly for accurate commutation.
• Wound stator with exposed laminations provides excellent heat transfer and allows maximum power per motor frame size.
• Rare earth magnets on the rotor provide high torque and low rotor inertia.
• Aluminum endshields for high thermal efficiency and light weight.
• Unvented gearhousing for universal horizontal mounting.
• Industrial lip type seals on motor and output shafts.
• Ball bearings on output shaft for increased radial load capacity and long life.
• Permanently lubricated, maintenance free operation.
• Double-reduction worm gearing allows for high gear ratios in compact package.
• Bronze worm gears for high shock load capability.
• Hardened and ground worm gear hobbed on the motor shaft for high strength and long life.

Application Information

• Brushless motors require a control.
• Performance ratings of 115° C winding, 25° C ambient, and no heat sink.
• Face mount, or mounted from bottom of gearhead, standard.

Optional Accessories

• Cable model 3983 for connecting 130V motors to Bodine chassis controls.

Matching Controls

• Motors may be used with a variety of controls, including servo amplifiers, that produce square-wave current for 3-phase, 4-pole brushless motors with 60° commutation.
• We stock a full line of single-quadrant speed controls ideally matched for our brushless motors.

Related Documentation

• A dimensional drawing is available here »