Product Details：

KOLLMORGEN 6SM27M-4000-G belongs to the classic Seidel synchronous servo motor series. The suffix G stands for a special shaft and encoder variant, widely used on ENGEL injection molding machines, packaging machinery and automated handling equipment. It maintains compact frame size and excellent dynamic response, designed for light-load positioning applications requiring stable speed and torque control. It is commonly used for ejector axes, auxiliary adjustment mechanisms and small transfer units on automation machines.

This servo motor adopts integrated encoder feedback to send real-time rotor position and speed data back to the matched servo drive. It separates power and feedback signals via two circular connectors to reduce electromagnetic interference from surrounding high-power coils and hydraulic pumps. The winding has reliable insulation performance and the motor housing reaches IP64 protection grade, resisting dust and splash in workshop environments. It can pair perfectly with Kollmorgen SERVOSTAR series servo drives to form a complete closed-loop motion control system.

Technicians can tune speed loop and position loop parameters through dedicated drive software according to machine requirements. Built-in thermal protection continuously monitors winding temperature. If overheating, overload or encoder signal loss is detected, the servo drive will trigger an alarm and cut off output quickly to avoid mechanical collision and motor burnout. The motor structure is robust with good shock resistance for long-cycle continuous operation.

This KOLLMORGEN 6SM27M-4000-G is end-of-life from the original manufacturer, and it is available in the aftermarket as a tested replacement spare part for legacy production lines. Maintenance staff can replace the motor safely after power cut without redesigning the original drive control scheme and mechanical mounting structure.

It is a reliable small servo spare part in industrial automation spare parts market, ensuring stable positioning and smooth speed output of auxiliary motion axes.

Key specifications：KOLLMORGEN 6SM27M-4000-G servo motor,4000rpm,IP64,dual circular connector,sealed housing. Operating temperature range: 0°C to +55°C. It supports winding resistance test, encoder signal inspection and running test under load during quality inspection.

This 6SM27M-4000-G servo motor cooperates with Kollmorgen servo drives, delivering precise closed-loop motion control for small automation axes.