SEW DFS56L TF RH1M KK Servo Motor With Brake

SEW DFS56L TF RH1M KK is a compact synchronous servo motor manufactured by SEW-Eurodrive. It is equipped with TF forced air cooling and RH1M electromagnetic holding brake, supporting inverter variable speed control and precise position feedback for automated motion systems.

This servo motor adopts KK special winding design, compatible with SEW MOVIDRIVE series drives. It has high torque density and IP55 protection, widely used as spare parts replacement for packaging machines, conveying lines and robotic handling equipment.

Main Specifications

1. Brand: SEW-Eurodrive; Model: DFS56L TF RH1M KK; Type: Synchronous Servo Motor
2. Compatible System: SEW MOVIDRIVE series servo drive and motion control system
3. Core Functions: Precision speed and position control, load holding brake, forced air cooling, encoder position feedback
4. Rated Power: 0.37kW; Rated Voltage: 220V AC; Protection Class: IP55
5. Cooling: TF forced air cooling; Brake: RH1M 24VDC electromagnetic holding brake
6. Feature: KK inverter optimized winding, high dynamic response, flange mounting
7. Supply Status: Original SEW servo motor spare parts for automation equipment maintenance

Core Functions

1. Realize high-precision speed, torque and position control for automated production equipment.
2. RH1M electromagnetic holding brake locks the shaft when power off to prevent workpiece or load slipping.
3. TF forced air cooling structure keeps stable temperature under continuous high load operation.
4. Built-in encoder feeds back real-time position signal to servo drive to form closed-loop motion control.
5. KK special winding is optimized for variable frequency drive to avoid overheating during variable speed operation.
6. Standard flange mounting design, convenient disassembly and replacement during on-site equipment overhaul.

Application Scenarios

1. Motion drive unit for automated packaging machines, material handling conveyors and assembly stations.
2. Fault motor replacement and routine maintenance of existing SEW servo motion control systems.
3. Automation upgrade projects for logistics sorting equipment, machine tools and robotic auxiliary axes.
4. Emergency replacement for motor failure to restore positioning and transmission function of production line.
5. Spare parts stocking for maintenance teams operating SEW drive and automation platforms.
6. Aftermarket spare supply for production line transformation and mechanical equipment modernization projects.

FAQ

1. Q: Can SEW DFS56L TF RH1M KK work with other brands of servo drives?
   A: It is optimized for SEW MOVIDRIVE drives, third-party drives need parameter matching and testing.
2. Q: What are typical servo motor failure symptoms?
   A: Abnormal noise, overheating alarm, brake stuck, encoder feedback error, motor cannot run.
3. Q: How to complete commissioning and diagnosis?
   A: Check power and brake wiring, install encoder cable, set drive parameters, test jog and positioning motion.