Technical Specifications Basic Electrical Parameters Model: CR10551 Brand: Kollmorgen Series: SERVOSTAR CD Digital Servo Drive Input Voltage: 3-Phase 230 VAC (±10%), 50/60 Hz Rated Input Apparent Power: 4.6 kVA Rated Input Current: 13 Arms Continuous Output Current: 10 Arms Peak Output Current: 20 Arms (max sustain 2 seconds) Rated Continuous Output Power: 3.5 kW Control Logic Power Supply: 24 VDC DC Bus Voltage Range: 90 ~ 430 VDC PWM Switching Frequency: 8 kHz Max Continuous Power Dissipation: 132 W Recommended Fuse Rating: 15 A Servo Control Performance Full digital current / velocity / position triple closed-loop control Maximum velocity loop bandwidth: 400 Hz Analog command resolution: 14-bit (±10 VDC) Maximum encoder input frequency: 3 MHz Support electronic gear ratio, multi-point indexing positioning, master encoder following Communication & Control Interfaces Fieldbus: SERCOS Analog Control: ±10 V torque / speed analog command Position Command: Pulse + Direction, Quadrature Encoder Following Debug Interface: RS232 Serial Port (for MotionLink software configuration) Supported Feedback Types Resolver, differential incremental encoder, sine/cosine analog encoder, Hall sensor feedback Digital & Analog I/O Configuration Multi-channel isolated 24VDC digital inputs for enable, limit, home signals Digital relay output for fault alarm and motor brake control 1-channel analog input (±10VDC), 1-channel analog output (±10VDC) Mechanical & Environmental Specifications Protection Class: IP20 (install in IP54 control cabinet) Mounting Method: Panel mounting with forced air cooling Operating Ambient Temperature: +5℃ ~ +45℃ Storage Temperature: -20℃ ~ +70℃ Relative Humidity: ≤95% RH, non-condensing Certifications: CE