Product Description:

The AKM42G-ANC2R-00 is a brushless servo motor manufactured by Kollmorgen for the AKM Synchronous Servo Motors series. Intended for closed-loop positioning and velocity control, it converts drive current into tightly regulated rotary motion for pick-and-place stations, packaging actuators, and light machining axes. Its brushless design helps maintain smooth torque delivery during frequent starts, stops, and reversals. The motor also connects directly to AKD drives through matched electrical connectors for straightforward setup and reliable signal routing.

The mechanical interface uses an IEC flange with accuracy N, allowing direct mounting to standard gearboxes without shimming. An 84 mm frame houses the magnetic stack associated with rotor length index 2, increasing continuous torque while keeping the footprint compact. Load retention during power loss is provided by a 24 V holding brake, which helps prevent back-driving on vertical axes. Quick installation is supported by two SpeedTec Ready connectors, and a quarter-turn connection keeps the power lead separate from the feedback lead to reduce interference. Position data come from a resolver with 2 poles, producing analog sine-cosine signals that remain stable across wide temperature ranges and in electrically noisy environments.

The feedback device is a single-turn inductive sensor housed in a Size 10/15/21 package, so position is tracked within one revolution without increasing the motor envelope. Output torque reaches the load through a smooth shaft, which supports press-fit couplings or pulley hubs and avoids keyseat stress concentrations during rapid reversals. This shaft style also suits applications that favor simple hub mounting and uniform surface contact across the coupling bore. The G winding works with the rotor geometry to balance thermal loading, speed constant, and dynamic response for a wide range of motion tasks.