AKM42J-ACCNEF-00 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The AKM42J-ACCNEF-00 is a synchronous servo motor manufactured by Kollmorgen and is part of the AKM Synchronous Servo Motors series. It features a frame dimension of 84 mm and comes with an IEC flange configuration with accuracy N. The motor is designed without a brake and includes two SpeedTec Ready connectors and a shaft with keyway.
Internal Product Review
The AKM42J-ACCNEF-00 is a Kollmorgen AKM synchronous servo motor with an IEC flange configuration and a keyway shaft. A 2 SpeedTec Ready connector arrangement and brake-free design make the unit a strong choice for streamlined servo integration and responsive motion service.
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Product Description:
The AKM42J-ACCNEF-00 is a brushless synchronous servo motor produced by Kollmorgen for the AKM Synchronous Servo Motors series. It operates as a closed-loop rotary actuator that pairs with digital drives to supply precise torque and speed in packaging stations, indexing tables, and light-duty pick-and-place axes within automated lines. Its fast response and consistent positioning accuracy help machines maintain cycle times and repeatable movement during demanding production sequences.
The mechanical interface has an 84 mm frame dimension with a square cross section that fits compact machine frames while providing ample winding volume for moderate continuous torque. An IEC flange machined to accuracy grade N keeps the housing concentric with the driven load, supporting proper shaft alignment and reliable feedback during operation. Electrical terminations are routed through two SpeedTec-ready connectors. Their half-turn threaded design allows quick cable connection and provides vibration-resistant locking during repeated machine movement. Output power is transmitted through a keyway shaft, providing positive engagement with pulleys, gearboxes, or rigid couplings. The motor is supplied without a brake, so position holding during power loss must be handled by the drive or an external locking device.
The electromagnetic core uses winding designation J, a coil arrangement that sets the voltage constant and rated current for operation with common 230- to 400-volt drives. The internal magnet stack depth is indicated by rotor length index 2, balancing rotational inertia with peak torque for mid-range dynamic loads. The mounting pattern supports accurate attachment to compatible machine surfaces, while the connector orientation helps keep power and feedback cables organized near the motor housing. Compatible feedback options allow the connected drive to monitor rotor position and adjust motor current as operating loads change. These characteristics support controlled acceleration, deceleration, and positioning without adding unnecessary complexity to the axis layout.
