Product Description:

The AKM44J-ANSNS-04 is a brushless synchronous servo motor produced by Kollmorgen as part of the AKM Synchronous Servo Motors series. Designed for closed-loop positioning and velocity tasks, the unit converts drive commands into precise rotary motion for indexing tables, pick-and-place arms, and packaging axes. Its frame and winding combination targets medium-throughput machinery where consistent torque and fast response are critical. In factory automation, the motor functions as the mechanical actuator that couples the electronic drive to the load, delivering accurate movement with minimal maintenance.

The motor is supplied without a brake, making it suitable for systems that stop through drive torque or external clamping rather than an integral holding device. The power and feedback leads exit through a special connector arrangement, allowing nonstandard harness routing when cabinet space is restricted. A compact 84 mm frame forms the square mounting face and supports installation with IEC gearheads of a similar size. The motor has a smooth shaft, so torque is transmitted through friction couplings instead of keys. An IEC flange with accuracy N maintains concentric alignment and permits installation with other compatible IEC-coded equipment.

Signal resolution is provided by a special feedback arrangement that can be matched to drives using nontraditional encoder protocols. Dynamic behavior is influenced by rotor length index 4, which indicates a medium-length magnetic stack that balances inertia and continuous torque for general-purpose motion profiles. The winding designation J establishes the resistance and inductance values expected by compatible Kollmorgen drives. This electrical configuration supports controlled current delivery across acceleration, steady-speed operation, and deceleration. The specialized connector and feedback options also permit flexible cable routing and signal integration in machinery with limited installation space.