Product Description:

The AKM41E-GCSN2-02 is a synchronous servo motor built by Kollmorgen for the AKM Synchronous Servo Motors series. It converts drive current into controlled rotary motion, providing a compact actuator for automated packaging lines, electronic assembly stations, and general-purpose gantries. The motor belongs to frame size group 4 within the AKM family, giving it a compact housing for space-constrained motion systems. Its internal winding code E indicates the electrical constants used by compatible Kollmorgen drives to regulate phase current and use the motor’s continuous torque capability.

A Comcoder provides incremental position feedback at 2048 lines/rev. Integrated Hall tracks support motor commutation, tight velocity control, and repeatable homing at high operating speeds. A rotor length index of 1 keeps the active stack short, limiting rotor inertia for fast acceleration and deceleration profiles. The square stator measures 84 mm across the mounting face, allowing the motor to fit compact machine layouts. Its mechanical interface uses alternative flange variant G, which changes the pilot diameter and bolt circle to accommodate compatible gearheads or direct-drive fixtures without requiring changes to the motor housing.

Power and signal leads exit through a special connector arrangement, allowing right-angle cable routing when clearance above the motor is limited. The feedback head captures rotor position through a single-turn optical measurement identified by the EPC 15T code, so an external multi-turn encoder is unnecessary for an axis that resets after each operating cycle. Torque is transmitted through a keyway machined into the shaft, providing positive engagement with pulleys, gearboxes, or rigid couplings and reducing the chance of rotational slippage under load. The motor is supplied without a brake, so holding torque during a power loss or scheduled shutdown must be provided by drive-applied torque before power removal or by an external mechanical locking device.