PRD-0051AMPE-Y0 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen PRD-0051AMPE-Y0 servo amplifier is part of the VRDM Servo Amplifiers series. It operates with an input voltage of 350 VDC and an output voltage of 230 VAC, providing an output current of 15 Amps. The amplifier features a DB25 female amp-control port, two Firewire ports, and a serial RS-232 interface.
Internal Product Review
The PRD-0051AMPE-Y0 is a Kollmorgen VRDM servo amplifier designed for demanding motion systems, with 350 VDC input voltage and 15 A output current. A DB25 female amp-control port and RS-232 serial interface support straightforward integration and clean communication with existing control hardware. High-current capability makes the amplifier a strong choice for precise industrial servo control.
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Product Description:
The PRD-0051AMPE-Y0 is a servo amplifier produced by Kollmorgen in the VRDM Servo Amplifiers series. Designed for motion-control cabinets, the unit converts a regulated DC bus into a controlled AC output that drives synchronous or induction servomotors used on conveyors, pick-and-place axes, and packaging equipment. Its role inside an automation cell is to regulate phase voltage, current, and fault handling so that the connected motor follows speed or torque commands with repeatable accuracy.
The control layer is accessed through a DB25 female connector that carries enable, fault-reset, and analog reference lines from the master controller. Low-power housekeeping circuits are supplied by an external 24 V source, isolating logic operation from main line disturbances. The power section accepts a bus voltage of 350 VDC; within this range, the converter draws and conditions energy before producing a three-phase output. At full load, the stage can supply up to 15 A of sinusoidal current while holding the line-to-line voltage near 230 VAC. These electrical limits determine the supported motor frame size and required thermal dissipation. They must be observed when pairing the unit with motor windings so that current foldback or overvoltage trips are avoided during acceleration and regeneration.
Network and diagnostic functions are handled by dual FireWire links that provide two ports for daisy-chain topologies and deterministic multi-axis updates without external hubs. For setup and diagnostics, a computer can connect through the RS-232 interface to read registers, update parameters, or issue jog commands. During operation, the amplifier’s input stage is rated for 9 A, which is used to size fuses and cabinet wiring. The control software uses revision 1.1.9a and supports status reporting through the two front LEDs. It also manages the amplifier’s fault-handling routines during operation.
