Product Description:

The AKM22E-VBBNR-00 is a synchronous servo motor manufactured by Kollmorgen for the AKM Synchronous Servo Motors series. It is intended for closed-loop motion control in automated machinery, where a drive regulates current from feedback to maintain commanded position or speed. The motor is suited for compact multi-axis equipment that needs repeatable torque output, responsive acceleration, and a housing that fits tightly spaced mechanical layouts. Its electrical and mechanical interfaces are arranged to support straightforward integration into machine axes that operate continuously through changing load conditions.

The motor operates without a brake, so holding torque during power-off must be provided by the drive or by an external mechanism. Electrical power and feedback connections use 2 SpeedTec Ready connectors, which support keyed push-and-turn mating and help simplify cable attachment. The motor uses an index 2 rotor length, which provides more active stack length than the shortest version in this frame. Position information is supplied by a resolver, whose analog sine and cosine signals are well suited for operation in environments with vibration or temperature variation. The housing has a 58 mm frame, giving the motor a compact outside diameter for light-duty robotics and other space-limited assemblies. The stator uses winding code e, matching the electrical characteristics to compatible drives that operate with moderate DC bus voltages and practical current levels.

The motor is supplied in a standard build configuration for general machine integration. Feedback is provided with 2-pole resolution, so the control loop receives one electrical cycle for each mechanical revolution of the shaft. The sensor arrangement uses single-turn inductive feedback, which provides absolute position information over one revolution without relying on batteries or a multiturn gear train. This feedback method supports stable commutation and consistent position reporting in servo applications that require durable, low-maintenance feedback hardware.