PRD-AMPE25Ez-01

Kollmorgen PRD Series Digital Servo Amplifier

1. General Description

2. Model Breakdown

• PRD: PRD servo series

• AMP: Servo amplifier

• E25: 25 A continuous current, high-power E-frame

• E: 200–240 VAC hardware

• z: Enhanced firmware (higher pulse rate, smoother low speed, expanded I/O/comm)

• 01: Special factory configuration (vs standard 00; typically custom I/O, connector pinout, or firmware variant)

3. Key Specifications

Power Input

• Voltage: 200–240 VAC, 1φ/3φ

• Frequency: 50/60 Hz

• Tolerance: ±10%

Output

• Continuous: 25 Arms

• Peak: 75 Arms (3× overload)

• Motor power: 2–5 kW (200–240 V)

Control & Feedback

• Modes: Position / Speed / Torque

• Feedback: Incremental encoder (standard), resolver, absolute encoder (opt)

• Commands: Pulse/dir, ±10 V analog, fieldbus option (EtherCAT, CANopen, etc.)

Protection & Safety

• Overcurrent, overvoltage, undervoltage, overtemperature, overload, short circuit

• Regenerative braking

• STO (Safe Torque Off)

Mechanical & Environmental

• Enclosure: IP20 (cabinet mount)

• Cooling: Forced air

• Ambient temp: 0 °C to +40 °C

4. What’s Different: Ez + -01

• Ez: Better low-speed stability, higher pulse frequency (up to 4 MHz), advanced tuning, more I/O

• -01: Not standard 00; often means custom wiring, safety config, or firmware build (check Kollmorgen drawing for exact differences)

5. Compatible Motors

• Kollmorgen AKM series

• Kollmorgen Silverline H series (e.g., H-234-H-0802)

• Other 200–240 VAC brushless servos

6. Applications

• CNC machine tools

• High-speed packaging

• Robotics

• Material handling

• General automation requiring high dynamic response