Hansens Power Open / Power Close Actuator functions with a PM motor which uses power to open and close the damper. With no spring to overcome it is the preferred option for high load applications or when low power consumption is required. The PO/ PC actuator has a simple three wire reversing electrical hook-up. The infinitely adjustable set screw mounting allows you to set your close position for as little or as much residual airflow as you desire. Contact us for your specific project needs today!

Quick. Reliable.This Nema size-11 ultra-reliable, stepper-based linear actuator is made with ball-bearings and dynamically balanced rotors for high-speed operation.Only available in Metric format.

Simple. Forceful.This 1.5-in PMDC linear actuator is one of ElectroCraft’s innovative permanent magnet DC motor designs available in both a linear actuator with axial leadscrew or a leadscrew motor with rotating leadscrew. This DC motor does not require expensive motor drives. Performance is proportional to input voltage and can be tuned by regulating input voltage.

This 1.8 degree size 23 hybrid DC stepping motor has permanently lubricated ball bearings. The bi-directional size 23 has holding torque up to 240 oz-in.

This 1.8 degree 17 hybrid DC stepping motor has permanently lubricated ball bearings. The bi-directional size 17 holding torque up to 58 oz-in.

This 1.8 degree size 34 hybrid DC stepping motor has permanently lubricated ball bearings. The bi-directional size 23 has holding torque up to 240 oz-in.

Quick. Powerful.This Nema size-17 ultra-reliable, stepper-based linear actuator is made with ball-bearings and dynamically balanced rotors for high-speed operation.

Powerful. Cost-Effective.This Nema size-23 ultra-reliable, stepper-based linear actuator is made with ball-bearings and dynamically balanced rotors for high-speed operation.Available only in Imperial sizes

The ElectroCraft NEMA 11 stepper-based linear actuator is extremely consistent and made to handle loads up to 187N (42lbs) and speeds up to 254mm/seconds (10 inches/second). All components have been designed to exacting standard incorporating precision materials and processes all intended to deliver reliable performance with accurate axial resolution in the microns.

The enhanced Nema 17 is a high performance stepper motor incorporating creative design and manufacturing techniques to offer improved holding torque. Motors are available in both bipolar and unipolar windings with a variety of shaft configurations and encoder options to meet the needs of any application.