Product Details:

KOLLMORGEN AKM42G-ANSNS-02 is a 115mm frame permanent magnet synchronous servo motor from Kollmorgen AKM series, equipped with resolver feedback and smooth non-keyed shaft. It features standard G winding configuration and delivers higher continuous stall torque compared with smaller AKM42 frame variants, built for heavy cyclic load axes that need stable torque output under repeated impact and vibration. The suffix 02 represents factory-specific configuration for industrial OEM equipment, matching fixed mechanical and electrical specifications.

This servo motor adopts contactless inductive resolver as position feedback. Without fragile optical components, the resolver can endure heavy shock, wide temperature drift and oil mist contamination in harsh metal processing workshops. It converts rotor angle and speed into analog signals and transmits data to compatible Kollmorgen AKD servo drives to form a solid closed-loop motion control system. Separate rotatable M23 connectors for power and feedback circuits isolate power noise from position signals and reduce electromagnetic interference inside compact electrical cabinets with inverters and solenoid valves.

This variant is non-brake design without integrated holding brake, intended for horizontal heavy feed axes and continuous forming transfer structures where static shaft locking after power loss is not required. The smooth plain shaft supports flexible coupling installation for different transmission structures. The stator winding uses Class F insulation material and integrates PTC thermal sensor to monitor winding temperature and prevent overheating damage during long-cycle heavy load operation. The motor housing reaches IP54 protection grade to resist workshop dust and incidental coolant splashing. Optimized low cogging magnetic circuit cuts down torque ripple significantly, maintaining steady rotation at both low speed and rated maximum speed of 6000 rpm.

It supports torque control, speed control and position control modes, and all motion parameters can be tuned conveniently via Kollmorgen drive software. Standard IEC flange mounting dimensions support direct replacement of legacy AKM motors, simplifying on-site equipment renovation and spare part swap. Every finished motor passes complete factory validation before shipment, including resolver signal calibration, heavy load cycling endurance test, insulation resistance inspection and vibration noise test to guarantee stable performance in multi-shift heavy industry production lines.

It is widely deployed on metal forming machinery, hydraulic press auxiliary feed axes, heavy stamping transfer lines, thick sheet processing equipment and large-format packaging machinery. Typical application axes include progressive feed slides, heavy material pulling modules, continuous forming transfer units and reciprocating pushing platforms. Automation integrators select this high-torque resolver variant for its excellent shock resistance, consistent heavy-load performance and seamless compatibility with Kollmorgen AKD motion control ecosystem.