Product Description:

The AKM44S-SSC2R-02 is a brushless servo motor produced by Kollmorgen as part of the AKM Synchronous Servo Motors series. In an industrial automation cell, it mounts to a machine frame, links to a servo drive, and converts commanded current into rotary motion for indexing tables, linear stages, or belt drives. The motor’s electromagnetic design supports accurate positioning and repeatable velocity profiles, making it suitable for high-cycle pick-and-place devices, print registers, or coordinated multi-axis systems that rely on tight feedback loops.

Integrated features support installation and consistent control. A 24 V holding brake locks the shaft during power loss so vertical loads do not drift. Power and feedback leave the housing through 2 SpeedTec Ready connectors that accept keyed plugs and allow tool-free coupling. Rotor position is reported with 2 poles of electrical resolution, a level that matches many mid-range drives for smooth commutation. The sensing element is a Resolver, an analog transducer that withstands vibration and temperature swings better than optical encoders. Because the transducer is single-turn inductive, the drive receives absolute position information within one mechanical revolution without relying on batteries or multi-turn gearing.

The feedback package follows the Size 10/15/21 format and uses standard mating dimensions inside tight control cabinets. A Special Flange pattern replaces the usual IEC square, permitting direct attachment to proprietary gearboxes or torque arms while maintaining concentricity. The frame cross-section measures 84 mm, so the motor clears adjacent axes while retaining enough iron for moderate continuous torque. Build option index 4 indicates an extended rotor length that raises inertia for smoother speed regulation when the load fluctuates. A special shaft interface and a special winding complete the customized configuration for applications that require specific coupling geometry and electrical characteristics.