Product Description:

The AKM54L-CSSNR-02 is a brushless servo motor engineered by Kollmorgen for the AKM Synchronous Servo Motors series. This model falls within the 54 frame class and serves as a direct-coupled drive element that delivers repeatable speed and position control to packaging lines, pick-and-place modules, and other automated machinery. Its electromagnetic design is compatible with Kollmorgen drives, supporting straightforward integration into multi-axis systems without requiring extensive adjustments to the motor and drive combination.

With a frame dimension of 108 mm, the stator housing matches compact gearboxes while preserving enough iron for moderate continuous torque. The mounting interface uses alternative flange variant C, so its pilot diameter and hole pattern differ from the standard AKM template and require the corresponding Kollmorgen adapter ring. The L winding designation indicates the coil turns and wire gauge selected to balance motor speed with current demand. Rotor position is reported through a resolver, which is an analog, brushless sensor that tolerates electrical noise in industrial environments. The resolver has two poles, providing consistent position feedback suitable for high-speed indexing drives. This feedback method allows the connected drive to monitor rotor angle continuously while regulating torque, velocity, and position.

Feedback is provided by a single-turn inductive system, which reports position within one mechanical revolution and requires the axis to establish its reference after power-up. The resolver core follows the Size 10/15/21 mechanical outline, allowing the feedback package to connect through compatible drive cables and shielding components without custom cable glands. Mechanical output capacity is influenced by rotor length index 4, which indicates an extended magnetic stack that increases peak torque compared with shorter rotor options in the same frame. The motor is supplied without a brake, so dynamic holding current or external locking hardware is required when a load must remain stationary after power is removed. A special connector arrangement routes the power and feedback plugs toward the shaft end, which can simplify cable routing when access behind the motor is restricted. The shaft uses nonstandard key geometry intended for proprietary couplings, so the mating component must match the shaft profile and key dimensions.