Product Description:

The AKM33H-ANMN2-00 is a synchronous servo motor developed by Kollmorgen within the AKM Synchronous Servo Motors series. As a compact rotary actuator, it converts drive current into precise shaft motion for indexing tables, pick-and-place axes, and similar automated stations on the factory floor. It is intended for general-purpose automation tasks and supports direct coupling to low-inertia loads through its integrated rotor and stator assembly. This arrangement helps the motor deliver responsive motion in applications that require accurate speed and position control.

A frame dimension of 70 mm keeps the stator package narrow for dense multi-axis machine layouts. The motor uses an IEC with accuracy N flange, allowing attachment to gearheads or brackets that follow the IEC tolerance band. The output is a smooth shaft, so keys and splines are not included and torque must be transmitted by a clamping hub. Kollmorgen assigns a rotor length index of 3, which corresponds to the third-longest lamination stack offered for this frame size. The motor is supplied without a brake, so holding torque must be provided by the drive or by external mechanical means when the axis is stopped. Its customization level is standard, with no application-specific modifications.

The feedback element is a Comcoder with 2048 lines/rev of incremental resolution, allowing the drive to track shaft position accurately during motion. This feedback device is a single-turn optical unit, and its coding pattern follows EPC 15T for compatibility with Kollmorgen digital drive interfaces. The winding is identified by code H, which corresponds to the electrical and thermal characteristics used by the matching drive. In operation, the encoder signal and winding selection work together so the controller can regulate commutation, speed, and position without requiring a separate brake or an additional external encoder.