Product Description:

The AKM33H-ANS2R-03 is a synchronous servo motor built by Kollmorgen for the AKM Synchronous Servo Motors series. As a compact rotary actuator, the unit converts commanded current from a matched drive into precise torque and velocity for indexing tables, pick-and-place heads, and other automated axes. Its permanent-magnet rotor, low-inertia design, and integrated brake support positioning tasks that require tight speed regulation and fast settling time. It is well suited to applications that use frequent starts, stops, and short reversing moves.

Its electromechanical profile includes a 24 V holding brake, which locks the shaft during power-off states to help prevent load drift on vertical or suspended axes. Motion feedback is generated by a resolver that withstands high vibration and temperature, and it uses 2 poles for symmetrical electrical cycles and accurate commutation. A frame dimension of 70 mm gives the motor a compact square housing, while the front face follows an IEC flange pattern with accuracy N for concentric alignment to mating equipment. The resolver cartridge is identified as size 10/15/21, matching standard connector shells and standard feedback packaging.

Power transmission occurs through a smooth shaft, so clamp couplings can be aligned without the backlash associated with keyed interfaces. A special connector arrangement combines the motor, brake, and resolver leads into one plug, which helps keep cable routing compact in dense installations. The resolver provides single-turn inductive position data, eliminating batteries while supporting startup referencing after power is restored. Coil pack code H indicates the thermal resistance and voltage constant used by compatible amplifiers. The original flange and rotor size let the motor maintain consistent torque density across extended duty cycles without increasing the overall package size.