PB805560 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen PB805560 servo drive is part of the PD Servostar Servo Drives series and has a unit weight of 0.55 kilograms. It features an input power of 0.48 kVA, a bus voltage of 80 VDC, and supports a continuous output current of 5 Arms. The device has an overtemperature trip at 80 degrees Celsius and can peak at 10 Arms output current.
Internal Product Review
The PB805560 is a Kollmorgen PD Servostar servo drive with an 80 VDC bus voltage and 5 Arms continuous output current. A 10 Arms peak output current and 16 kHz PWM frequency give this unit crisp motor control and stable dynamic response. Strong electrical performance makes this drive a very capable choice for compact motion applications.
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Product Description:
The PB805560 is a servo drive produced by Kollmorgen and supplied under the PD Servostar Servo Drives series. As a drive, it converts low-voltage DC bus power into three-phase motor power and executes current, velocity, or position loops commanded by a motion controller. In automated machinery, this unit supplies controlled torque and speed to compact servomotors, allowing precise indexing, coordinated motion, and responsive tension control without mechanical throttling.
The power stage operates from a bus link rated at 80 VDC, drawing a continuous input of 6 A to support normal duty cycles. Internally regulated switching devices deliver a continuous output current of 5 Arms; short-term transients are handled with a peak capacity of 10 Arms so the motor can accelerate loads or overcome static friction. The input apparent power is rated at 0.48 kVA, which assists panel builders in sizing supply transformers and conductors. A 15 A line fuse safeguards the incoming circuit from severe short-circuit conditions. Pulse-width modulation occurs at 16 kHz to keep audible noise low while maintaining fine current resolution.
Control electronics are powered from a 24 VDC logic rail and draw only 0.6 A, reducing heat rise inside enclosures. Mechanical integration is facilitated by dimensions of 140 × 108 × 51 mm and a mass of 0.55 kg, enabling direct DIN-rail or panel installation next to other drives. Thermal protection trips the unit at 80 °C, while separate overvoltage, undervoltage, and surge limits of 100 VDC, 40 VDC, and 30 A, respectively, protect the power devices during supply anomalies. A 1 A fault relay contact presents drive status to upstream safety logic or control system indicators without requiring additional interface modules.
