PRD-P320260E-C2 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen PRD-P320260E-C2 is part of the PD Servostar Servo Drives series and features a continuous current of 20 Amps RMS per phase and continuous power of 7.3 kW. This three-phase servo drive has a Delta Tau PMAC2 controller interface and uses serial digital U/V current feedback. It measures 10.39 inches in height, 4.67 inches in width, and 7.95 inches in depth.
Internal Product Review
The PRD-P320260E-C2 is a Kollmorgen servo drive built for 3-phase operation and 7.3 kW continuous power. Continuous output at 20 A RMS/phase with 40 A RMS/phase peak current gives the drive strong dynamic response for demanding motion profiles. The Delta Tau PMAC2 controller interface supports clean integration, and the 8 kHz PWM frequency highlights precise drive performance.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The PRD-P320260E-C2 is a servo drive produced by Kollmorgen for the PD Servostar Servo Drives series. Designed to regulate torque and velocity in brushless servo motors, the unit interfaces with motion controllers to convert commanded profiles into accurate phase currents. In automated machinery, it provides closed-loop control for axes that require quick acceleration and precise positioning, making it a central power stage between the PLC and the motor windings.
A continuous current rating of 20 A RMS per phase indicates the maximum steady-state output that each motor phase can receive without overheating. During normal operation, this current supports a continuous mechanical output near 7.3 kW, so motors sized for medium-power tasks can run without derating. Short bursts of up to 40 A RMS per phase are available, and the 2-second peak window lets the axis overcome inertia spikes without tripping. Current is modulated at 8 kHz, a switching frequency that reduces torque ripple while keeping switching losses moderate. Three-phase mains power feeds the power section, while the Delta Tau PMAC2 link provides deterministic command updates. The Serial Digital U/V loop returns phase-aligned feedback for closed-loop operation.
The protection thresholds are set at 430 VDC for an overvoltage event and 118 °C for excessive internal temperature; crossing either level disables the output until conditions recover. The control electronics draw 24 VDC logic power, isolating the microprocessor from the high-energy bus and supporting an orderly startup. The compact 4.67-inch (118.6 mm) frame width, 7.95-inch depth, and 10.39-inch height simplify panel layout in multi-axis racks. A power-up undervoltage limit of 255 VDC blocks conduction if the DC bus voltage is insufficient. The three-phase input balances electrical loading across the rectifier stage and supports stable power conversion during normal operation.
