Product Description:

The S62000-PB is a servo drive manufactured by Kollmorgen for the S600 Servo Drives series. It interfaces between the plant’s AC mains and a matched servo motor, regulating current and position loops so that automated machinery can execute precise velocity and torque profiles. By combining power electronics with motion-control software, the unit supplies vector-controlled output to industrial axes that need tight dynamic response and repeatable positioning.

Power is accepted from three-phase supplies ranging from 230 to 480 V, and the inverter can deliver up to 20 A rms of phase current to the motor windings. The inner torque loop refreshes every 62.5 µs, while the position loop updates every 250 µs; these short controller cycles reduce following error during rapid direction changes. Thermal loading results in a continuous loss of 200 W at the rated current, so cabinet ventilation must remove this heat to prevent derating. The common-mode voltage is capped at 10 V, the residual DC-link drop is 5 V, and the output current form factor of 1.01 indicates near-sinusoidal conduction. For stable current control, the connected motor must have a phase inductance of at least 2 mH but no more than 12 mH.

Standby consumption is limited to 15 W, which keeps the control electronics active without significantly increasing enclosure temperature when the motor is idle. Upstream feeders should be sized for a 14 kVA installed load, and the auxiliary supply is protected by a 3.15 AT fuse that clears slow overcurrent faults without nuisance trips during inrush. Fieldbus connectivity is handled through an optional PROFIBUS expansion and two 9-pin D-sub ports, enabling drive parameters and diagnostic data to pass through distributed control systems. The analog ground path presents 20 kΩ of input resistance to minimize leakage current from external reference sources. The output stage also maintains a low quiescent bias during operation.