Product Description:

The AKM42E-ACC2R-00 is a servo motor manufactured by Kollmorgen and belongs to the AKM Synchronous Servo Motors series. It delivers closed-loop torque and position control when paired with a compatible drive amplifier. The motor can move rotary axes in packaging, printing, and material-handling equipment. Its permanent-magnet design supports precise acceleration, positioning, and speed regulation during repetitive machine cycles.

This model incorporates a 24 V holding brake that clamps the shaft when power is removed, preventing vertical loads from drifting. Power and feedback conductors exit through two SpeedTec-ready connectors, which provide quick, keyed connections without requiring tools. Rotor position is detected by a resolver with a 2-pole configuration, supplying the drive with rotor-angle data for commutation and motion control. Mechanical mounting uses an IEC flange with accuracy class N, allowing the motor to bolt directly to compatible gearboxes or machine plates. The unit has the Standard customization level and uses winding designation E for its stator. Its rotor length index is 2, providing a balance between torque capability and overall motor mass.

The frame measures 84 mm square, establishing the radial space needed for installation within a machine. The feedback hardware fits the industry-recognized Size 10/15/21 envelope, which establishes the resolver’s physical dimensions. The single-turn feedback reports position within one mechanical revolution and provides the commutation data required by the drive. Output torque is transmitted through a shaft with a keyway, permitting positive engagement with pulleys, gears, or rigid couplings instead of relying on friction alone. The keyed shaft can support applications with repeated acceleration and deceleration, while the standardized flange maintains accurate alignment between the motor and the connected load.