Product Details:

KOLLMORGEN TT-4205-4017-C is a heavy-duty brushed permanent magnet DC servo motor from Kollmorgen TT series, equipped with built-in tachometer feedback and keyway shaft. It runs on 24V DC power supply, rated speed 2600 RPM, with stable continuous torque output and strong overload capacity. This model is officially discontinued by the manufacturer. The suffix C represents customized brush material and bearing configuration, designed for long-cycle low-speed tension control axes under heavy load conditions.

This brushed DC servo motor transmits speed signal from integrated tachometer to matched Kollmorgen DC drives for closed-loop speed regulation. It provides stable speed feedback for tension control systems, and external position sensor is required if position control is needed. Separate power and tachometer wiring reduce electromagnetic interference inside industrial electrical cabinets equipped with inverters and switching modules.

This variant is non-brake design without integrated holding brake, suitable for heavy unwinding and rewinding rollers, large material feed axes and low-speed rotary test benches where static shaft locking is completed by external mechanical brake. The keyway shaft provides solid torque transmission with gearboxes and reducers and avoids slippage under fluctuating tension load. The armature winding uses Class F insulation material and integrates thermal sensor for real-time temperature monitoring to prevent overheating damage during continuous heavy-duty operation. The motor housing reaches IP54 protection grade to resist workshop dust and incidental liquid splashing. Optimized magnetic design suppresses torque ripple greatly, maintaining steady rotation speed and minimizing tension fluctuation for thick sheet and solid material processing.

It supports torque control and speed control modes, and all motion parameters can be tuned conveniently via Kollmorgen drive software. Brushed structure delivers high torque at low voltage with simple control architecture. Every finished motor passes factory validation before shipment, including tachometer signal calibration, speed stability test, insulation resistance inspection and vibration endurance test to guarantee stable performance in multi-shift heavy converting and test production lines.

It is widely deployed on heavy solid sheet winding equipment, material fatigue test benches, large hopper feeding machinery, rubber calender auxiliary rollers and low-speed heavy tension automation cells. Typical application axes include heavy tension control rollers, low-speed rotary loading units, material feed driving modules and angle adjustment platforms. Automation integrators select this TT series brushed DC variant for its low-voltage high-torque performance, reliable tachometer speed feedback and seamless compatibility with Kollmorgen DC motion control ecosystem.