Product Description:

The AKM11E-SSMN2-03 is a synchronous servo motor produced by Kollmorgen for the AKM Synchronous Servo Motors series. As a brushless AC unit, it transforms drive current into precisely regulated torque and speed, making it suitable for compact pick-and-place axes, electronic assembly tables, and laboratory automation stages. Within an industrial cell, it mates with Kollmorgen drives through a single-cable link so that position, velocity, and torque loops remain tightly closed during high cycle-rate motion. That arrangement reduces cable clutter around small moving assemblies and helps simplify routing in compact machines.

Its square frame measures 40 mm, and the rotor length index is 1, so the overall stack length is the shortest available in this frame size. The mounting face uses a special flange, allowing attachment to housings that do not follow the standard IEC pattern. Output torque is transferred through a special shaft profile that supports customer-specific couplings. The winding designation is e, indicating the stator coil set selected for compatible voltage and thermal class with AKD drives. The motor is supplied without a brake, so load holding during power loss must be handled by the drive or by an external locking device.

Position feedback is delivered through a Comcoder package. The optical disk provides 2048 lines/revolution of incremental resolution, and position is read by a single-turn optical system, so the drive does not require battery-backed revolution counting. Within Kollmorgen naming, this sensor is identified as EPC 15T and sends digital sine-cosine signals directly to the drive. That feedback supports precise commutation and stable speed regulation across low-speed operation. Smooth low-speed control is useful on indexing tasks and small axes that must move accurately without cogging.