Product Details:

KOLLMORGEN 6SM77S-3000-V is a permanent magnet synchronous brushless servo motor from the classic 6SM Seidel series, widely applied on CNC machine tools, packaging lines, printing equipment and automated transfer machinery. It adopts optimized magnetic circuit design to achieve smooth torque output and fast dynamic response, which is suitable for medium-load motion axes requiring high positioning accuracy and synchronous tracking. It is commonly used for spindle auxiliary axes, conveyor driving mechanisms and process adjustment units on automated production lines.

This servo motor is equipped with special encoder feedback configuration marked by suffix V to transmit rotor position, speed and angle data back to matched Kollmorgen SERVOSTAR series servo drives, forming a complete closed-loop motion control system. It uses separate connectors for power cable and feedback cable to reduce electromagnetic interference generated by frequency converters and switching components. The stator winding adopts class F insulation material, and the motor housing reaches IP65 protection grade, resisting dust and coolant splash inside factory workshop environment. The low rotor inertia supports rapid acceleration and deceleration, maintaining stable positioning precision during frequent start-stop cyclic operation.

Engineers can tune speed loop gain, position loop gain and feedforward parameters through Kollmorgen dedicated drive software according to different process requirements. Built-in PTC temperature sensor continuously monitors winding temperature. If overheating, overload or encoder signal loss is detected, the servo drive will quickly cut off output and trigger alarm to prevent mechanical collision and motor burnout. The overall mechanical structure is reinforced for vibration resistance, suitable for long-time continuous production.

This KOLLMORGEN 6SM77S-3000-V servo motor belongs to the legacy mature series, and it is supplied as a tested replacement spare part for old production lines. Maintenance technicians can complete replacement safely after power cut, without modifying the original flange mounting size and drive control scheme.

It is a widely adopted medium-frame servo spare part among automation maintenance vendors, delivering stable and precise motion performance for medium-duty processing and handling axes.

Key specifications：KOLLMORGEN 6SM77S-3000-V servo motor,IP65,class F insulation,special encoder feedback,separate connectors,low cogging rotor. Operating temperature range: 0°C to +55°C. It supports winding resistance test, encoder signal inspection and load running aging test before shipment.

This 6SM77S-3000-V servo motor cooperates with Kollmorgen SERVOSTAR series servo drives, realizing reliable closed-loop speed and position control for industrial automation motion axes.