Product Description:

The AKM73P-ACC2R-01 belongs to Kollmorgen's AKM Synchronous Servo Motors series and is used as a compact rotary actuator in industrial automation cells. It converts drive-controller output into tightly regulated shaft rotation so machines can place, cut, or convey materials with repeatable accuracy. Its construction supports coordinated multi-axis systems where continuous duty, fast response, and closed-loop feedback are required for consistent throughput and product quality. It can be paired with compatible drives and gear stages to suit different load and speed demands.

A 24 V holding brake secures the rotor when power is removed, preventing drift on vertical or high-inertia axes. Power and feedback reach the unit through two SpeedTec Ready connectors, which use quarter-turn plugs that shorten connection time. The frame outside diameter measures 188 mm, providing a broad stator cross-section for greater continuous torque while still fitting standard machine spaces. A shaft with a keyway accepts keyed couplings to transfer torque without slip. Position data comes from an analog resolver, whose sine-cosine signals tolerate electrical noise and high temperatures. Winding code P and rotor length index 3 determine the motor's resistance, inductance, and rated current.

The feedback device is a single-turn inductive resolver, so absolute position is delivered over one mechanical revolution without gear reductions that could wear out. The motor mounts to gearboxes or load flanges through an IEC interface with accuracy N, helping maintain alignment without custom adapters. The stator has 2 poles, which contribute to commutation spacing and smooth torque production. For contamination control, a dedicated shaft seal helps block coolant splash or airborne particles from traveling along the shaft into the internal bearings.