Product Description:

The AKM33H-ACMNR-00 is a brushless servo motor manufactured by Kollmorgen within the AKM Synchronous Servo Motors series. This model is intended for precise torque and velocity control in industrial automation axes such as material-handling gantries, pick-and-place heads, and packaging actuators. By combining optimized electromagnetic geometry with modular feedback options, the motor converts commanded current from a matching drive into controlled mechanical rotation that can be synchronized closely with demanding motion profiles on modern production lines.

In its electrical design, the motor is supplied without a brake, so stopping or holding functions must be provided by drive torque or an external mechanism. Position information is generated by a resolver that has 2 poles, and this electromechanical transducer outputs sine-cosine voltages that remain stable under temperature variation and electrical noise. The resolver is specified as single-turn inductive, which means the absolute position repeats every revolution and no gears are used inside the sensor. Kollmorgen uses the Size 10/15/21 feedback package, which allows the motor to interface with matching drive resolvers without changes to connector pinout or calibration factors.

The mechanical interface follows an IEC flange with accuracy grade N pattern, allowing the frame to bolt directly to compatible gearboxes or machine plates that use that metric standard. The laminated stator stack uses the series frame code of 70 mm, while rotor length index 3 extends the magnetic path to increase continuous torque without increasing the cross-section. Power is transmitted through a shaft machined with a keyway so couplings can lock positively under cyclic loads. The H winding code indicates the copper fill and insulation scheme, and the motor is shipped in the standard customization level so its dimensional and thermal ratings match the baseline AKM family data.