Core electrical parameters
Item Parameter
Product series ServoStar-CD (ServoStar2) single axis digital servo drive
Continuous output current of 6 A rms
Peak output current 18   A (500   ms), 12   A (2   s)
Input power supply 115-230 VAC, single-phase/three-phase universal, 50-60Hz
DC bus threshold undervoltage of 90 VDC, overvoltage of 430 VDC
Apparent power 230V three-phase: 2.2 kVA; 230V single-phase: 1.4kVA
Safety Function STO Safety Torque Shutdown
Feedback type Resolvers, sine encoders, incremental encoders
communication interface
Standard configuration: SERCOS-III
Optional: EtherCAT/CANopen/± 10V analog/pulse direction command
Machinery and Environment
Working temperature: 0~+50 ℃ (inside the control cabinet)
Storage temperature: -20~+85 ℃
Protection level: IP20, only installed inside the cabinet
Heat dissipation: air cooling, forced ventilation of the cabinet
Certification: CE, RoHS, UL
Built-in functions
Integrated regenerative braking circuit, no external braking resistor required for low-power operating conditions
Automatic motor tuning, position/speed/current three loop control, electronic gear
Complete protection: overcurrent, overvoltage, undervoltage, overheating, short circuit, encoder failure

KOLLMORGEN CR10550 CD Servostar CD Drives