Product Description:

The AKM33H-CCSSS-03 is a servo motor manufactured by Kollmorgen and is part of the AKM Synchronous Servo Motors series. The unit is intended for closed-loop industrial automation where accurate torque, velocity, and position control are required on packaging lines, robotics axes, and semiconductor tools. Its construction supports direct mounting to precision gearheads or machinery frames, and the stator windings interface with Kollmorgen drives for fast current regulation during acceleration, positioning, and continuous-speed operation.

This model has a brake identified as Special Brake, meaning the holding mechanism differs from the standard AKM spring-applied design to meet specific load-holding or safety requirements. The frame dimension is 70 mm, which gives the square flange width and the related mounting bolt circle in compact machines. The shaft has a keyway, which helps transmit torque to pulleys or couplings without angular slip under peak load. The motor face uses Alternative Flange Variant C, and the altered pilot diameter and bolt positions allow attachment to housings that do not follow the usual IEC layout. Cable exits use a Special Connector Arrangement, so power and feedback plugs are oriented to clear adjacent hardware or fit tight enclosure routing.

The winding code H establishes the electrical characteristics so rated speed can be reached with moderate bus voltage while limiting stator temperature rise. A rotor length index of 3 indicates a medium magnetic stack, giving higher continuous torque than shorter versions without increasing the 70 mm frame width. Motion feedback is provided through a Special Feedback Arrangement, allowing compatibility with drive platforms that require nonstandard encoder protocols or enhanced resolution. The motor belongs to the AKM Synchronous Servo Motor family.