PRD-AMPB25Ez-00

Kollmorgen PRD Series Digital Servo Amplifier

1. General Description

2. Model Definition

• PRD: Kollmorgen PRD servo drive series

• AMP: Standard servo amplifier type

• B25: 25 A continuous current rating

• E: Hardware version, 200–240 VAC input

• z: Enhanced firmware and optimized interface version

• 00: Standard factory configuration without special customization

3. Technical Specifications

Power Input

• Rated Voltage: 200–240 VAC, single-phase / three-phase

• Frequency: 50 / 60 Hz

• Voltage Tolerance: ±10%

Output Performance

• Continuous Output Current: 25 Arms

• Peak Output Current: 75 Arms

• Overload Capability: 300% short-time overload

• Suitable Motor Power: 2 kW ~ 5 kW

Control and Feedback

• Control Modes: Position / Speed / Torque mode

• Supported Feedback: Incremental encoder, resolver

• Command Interface: Pulse & direction, ±10 V analog, optional fieldbus

Protection and Function

• Built-in protection: Over-current, over-voltage, under-voltage, over-temperature, overload and short circuit

• Integrated regenerative braking function

• Equipped with STO (Safe Torque Off) safety function

Environmental and Mechanical

• Protection Class: IP20

• Cooling Method: Forced air cooling

• Operating Temperature: 0 °C ~ +40 °C

• Installation: Standard cabinet mounting

4. Key Features

• Enhanced firmware for higher pulse frequency and smoother low-speed operation

• Compact structure, easy cabinet layout and installation

• High dynamic response and precise speed regulation

• Multiple control modes and feedback options

• Complete safety and protection functions

• Strong anti-interference performance for industrial environments

5. Compatible Motors

• Kollmorgen AKM series servo motors

• Kollmorgen Silverline H series servo motors (such as H-234-H-0802)

• Other standard 200–240 VAC brushless servo motors