Product Description:

The AKM44G-ACCNR-00 is a servo motor manufactured by Kollmorgen in the AKM Synchronous Servo Motors series. This compact rotary unit is engineered for closed-loop motion axes that need precise torque delivery and fast speed changes in automated assembly, packaging, and pick-and-place stations. Integrated with a digital drive, the motor converts commanded current into exact shaft position and velocity, enabling coordinated moves, electronic gearing, and indexing functions used in industrial automation cells. Its compact format also helps it fit tightly spaced machine sections where responsive motion is needed without a large motor envelope. In servo systems, this type of motor is commonly used where short settling time and repeatable response are important for synchronized machine cycles.

The motor is supplied without a brake, so the axis must rely on drive torque or an external locking device to hold position when power is removed. Power and feedback enter through 2 SpeedTec Ready connectors, which use keyed quick-lock couplings for secure connection and straightforward cable routing. The square housing seats on an IEC flange machined to accuracy N, and the frame dimension is 84 mm, which sets the mounting footprint while providing useful exterior surface for heat dissipation. Electromagnetic behavior follows winding designation G, a coil set matched to particular voltage and torque characteristics, and commutation is synchronized by a Resolver that sends analog sine-cosine position signals to the drive.

Position feedback includes single-turn inductive measurement across 2 poles, and the feedback package uses size 10/15/21 hardware to suit compact connector arrangements. The rotor length index is 4, which gives the motor a longer active stack for greater continuous output within the same frame platform. Torque is transmitted through a shaft with a keyway, allowing positive engagement with pulleys, couplings, or gear elements. This unit is supplied at the Standard customization level, so dimensions, sealing, and materials follow the baseline product configuration. This level suits general automation installations that do not require special options.