AKM65N-ACC2R-00 by Kollmorgen

The AKM65N-ACC2R-00 is an AC servo motor manufactured by Kollmorgen within the AKM Synchronous Servo Motors series. As a member of the AKM servo motor family, it supplies precise, closed-loop torque and position control for industrial automation, supporting high-speed indexing, coordinated robotics, and other motion tasks that require repeatable dynamic performance. It shares the AKM electromagnetic platform, so drive tuning parameters remain consistent across different frame sizes in the series.

It is supplied with a 24 V holding brake that locks the shaft when the drive is de-energized, keeping vertical or suspended loads from drifting. Power and feedback lines reach the housing through 2 SpeedTec Ready connectors, a keyed interface that enables tool-free installation; the rear-facing orientation also simplifies cable dressing inside crowded control cabinets. Rotor position is captured by a Resolver constructed with 2 poles; this combination gives absolute start-up data and resists electrical noise. A square mounting flange of 138 mm transfers radial and axial forces directly into the machine frame.

Feedback staging is provided in a single-turn inductive format and is packaged inside the Size 10/15/21 housing, eliminating reduction gears and improving shock tolerance without increasing overall length. The front face follows the IEC with accuracy N specification, so pilot diameters and bolt circles match general-purpose gearboxes and couplings. Mechanical output is delivered through a splined shaft that includes a keyway for positive torque transmission. Electromagnetic capacity scales with rotor length index 5; this extended core pairs with winding designation N and the standard customization level to balance speed, torque, and thermal load.