Product Description:

The AKM44G-ACM2DB-00 is a permanent-magnet servo motor produced by Kollmorgen as part of the AKM Synchronous Servo Motors series. In industrial automation, it supplies precisely regulated torque and speed so motion controllers can position machine elements with repeatable accuracy. This makes the motor suitable for indexing axes, conveyors, and positioning assemblies that depend on smooth acceleration and accurate stopping points. Because servo performance depends on fast response as well as accuracy, it fits applications where stable speed control and repeatable positioning are required during continuous production. Its integrated motor, brake, and feedback arrangement helps keep machine layouts compact while supporting coordinated multi-axis motion.

To secure a load whenever power is removed, the motor is fitted with a 24 V holding brake that clamps the shaft through spring force and releases electrically through the drive. That arrangement helps hold the axis in place when the power stage is disabled. Position data is collected by an EnDat 2.1 encoder, which sends digital feedback and supports automatic parameter exchange with compatible controls. The optical system provides 512/2048 lines per revolution for fine interpolation and steady velocity feedback. Mounting uses an IEC flange with accuracy class N, and the 84 mm frame dimension gives the housing a compact cross-section for tightly spaced machine layouts.

The encoder uses a multi-turn optical measuring system, so the drive retains valid absolute position information after power cycles. Absolute feedback also allows the control system to know shaft position immediately after restart. The code EQN1125/1325 identifies the encoder variant used on this motor. Torque is transferred through a shaft with a keyway, which helps pulleys or couplings resist slip under changing loads. Rotor length index 4 balances inertia and continuous torque within this frame size. Winding designation G adjusts the electrical characteristics for applications that require higher current while keeping the motor within its thermal operating range.