PRD-0051AMPG-Y0 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen PRD-0051AMPG-Y0 is part of the VRDM Servo Amplifiers series and features a DB25 female control connector with two Firewire ports. This amplifier has an input voltage of 350 VDC, delivers an output of 230 VAC at 15 Amps, and is equipped with a serial RS-232 interface and two LED status indicators.
Internal Product Review
The PRD-0051AMPG-Y0 is a Kollmorgen VRDM servo amplifier with 350 VDC input and 230 VAC output. A 15 A output current and DB25 female control connector make the unit a strong choice for precise, dependable servo control.
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Product Description:
The PRD-0051AMPG-Y0 servo amplifier belongs to the VRDM Servo Amplifiers series from Kollmorgen. It converts power from a regulated DC bus into a controlled AC output that drives synchronous or induction servomotors in automated machinery. By modulating voltage and current in response to motion commands, the unit closes the torque loop between a higher-level controller and the motor, enabling accurate speed, position, and tension regulation in packaging lines, pick-and-place stations, and other continuous-duty applications.
The front panel carries a female DB25 control connector that routes digital I/O, analog references, and encoder feedback to the drive circuitry. High-speed network traffic passes through two FireWire ports, permitting deterministic daisy-chain communication among multiple amplifiers on a motion bus. The power stage is energized by a 350 VDC bus, which is suitable for regenerative common-supply cabinets. It can deliver up to 15 A of phase current to the motor windings for rapid acceleration and braking. Configuration, parameter backup, and local diagnostics are available through an RS-232 maintenance port, which supports straightforward point-to-point wiring from a computer or handheld terminal.
During continuous operation, the DC supply rails draw 9 A, so upstream fuses and conductors must accommodate the thermal load without nuisance trips. The internal inverter then synthesizes a 230 VAC three-phase output, providing the voltage commonly required by low-inertia servomotors used in feeders, indexers, and small gantries. Real-time operating states are shown by two LEDs on the front panel; one indicates that the drive is enabled, while the other reports fault or limit conditions for quick troubleshooting. Digital control algorithms process incoming commands and feedback signals so the amplifier can coordinate motor torque accurately during changes in speed or load. The compact arrangement of the power stage, communication interfaces, and status indicators reduces the cabinet space required for multi-axis motion systems.
