Product Description

Stepper hybrid motors are common in robotics industry as they offer better control in terms of speed and rotation. When talking about hybrid motors, Kollmorgen is one popular name in the industry. The company has introduced several different models with diverse capabilities, like standard models, general purpose and special purpose step motors, hybrid models featuring high torque as well as acceleration, etc. The H Series by Kollmorgen is a group of conventional hybrid motors that feature round frame, and there are variations in terms of frame size. Moreover, the H series hybrid step motors can be differentiated on the basis of winding as well.

The part number H43HCFA-LNK-NS-00 belongs to H series and it features a frame size of 4.28 inches that meets NEMA 42 standard. The step motor is recognized by UL1004; Class B motor insulation. It features 3 rotor stacks, a heavy duty mounting construction, MS connector, and 8-Lead winding with modifications to meet additional standards. The F designation adds versatility in terms of connection. The 8-lead connection can be formed in 4-lead bipolar in series or parallel, or 6-lead unipolar configuration depending upon the system’s requirements. This hybrid step motor by Kollmorgen features laminated rotors, and single shaft with straight keys, but a feedback option is not available.

Performance wise, the H43HCFA-LNK-NS-00 2-phase step motor offers a holding torque 16.50 N-m while its rated current is 5.0 amps in each phase. The phase resistance of this model is under 2 ohms. The conventional hybrid motor has a low rotor inertia of just 0.2400 and it weighs 11.67 kilograms. All in all, this conventional hybrid motor is a high torque model that comes with one-year warranty.