Technical Specifications Basic Electrical Parameters Model: CR03550 Brand: Kollmorgen Series: SERVOSTAR CD Resolver Special Servo Drive Fieldbus: Isolated CANopen (DS301, DSP402) Feedback Feature: Dedicated resolver interface, compatible with multi-type encoder feedback Input Voltage: Single/3‑Phase 115~230 VAC, 50/60Hz Rated Input Current: 6.2A (1-phase) / 4A (3-phase) Continuous Output Current: 3 Arms Peak Output Current: 9 Arms (3× rated current, 500ms short‑term overload) Matched Motor Rated Power: Up to 1.5kW Control Logic Power: Independent external 24 VDC power supply DC Bus Voltage Range: 160 ~ 320 VDC PWM Switching Frequency: 16 kHz Recommended Input Fuse: 10 A Built‑in Regenerative Brake Circuit: Yes Servo Control Performance Control Mode: Current / Velocity / Position triple closed‑loop control Optional control algorithms: PI, PDFF, Pole Placement Maximum velocity loop bandwidth: 400 Hz Analog command resolution: 14‑bit (±10 VDC) Maximum encoder input frequency: 3 MHz Built‑in functions: S‑curve acceleration/deceleration, multi‑segment indexing positioning, cam profiling, flying shear, master-slave electronic synchronization, motor holding brake output Communication & Feedback Interfaces Isolated CANopen fieldbus for multi‑axis synchronous linkage RS232 serial debug port for parameter download, servo tuning & fault diagnosis Dedicated resolver feedback channel + universal dual-channel encoder interface Supported Feedback Types Resolver, differential incremental encoder, sine/cosine analog encoder, Hall‑effect sensor feedback Digital & Analog I/O Configuration 6 channels 24VDC isolated digital inputs (enable, forward/reverse limit, home switch) 1 channel relay digital output for fault alarm and motor brake control 1 channel analog input (±10VDC), 1 channel analog output (±10VDC) Mechanical & Environmental Specifications Protection Class: IP20 Mounting Method: Panel mounting, forced air cooling with built‑in fan Operating Temperature: 0℃ ~ +45℃ (power derating required above 40℃) Storage Temperature: -20℃ ~ +70℃ Relative Humidity: 5% ~ 95% RH, non-condensing Certifications: CE