The 22DCP’s coreless design with its optimised self-supporting coil and magnetic circuit is available in eleven winding options from 3 to 48Vdc and delivers a maximum continuous torque up to 6.5mNm. The motor is said to provide smooth and quiet performance with speeds up to 10,000rpm, with precise and repeatable torque/speed characteristics for maximum control.
With a nominal motor length of 32mm, the 22DCP is available with single or dual shafts and, for more application and cost flexibility, users can select single or dual bearings. The constant force spring design for the carbon brush commutation version is claimed to extend its working life whilst Portescap’s ‘REE’ feature, that reduces winding electro erosion, prolongs the lifespan for both commutation versions.
The motor can be used with Portescap’s miniature planetary and spur gearheads in addition to encoders such as the M Sense B where accurate positioning and closed loop motion feedback is called for. User-customised versions with special mechanical or electrical features are also available.