Product Description:

Kollmorgen manufactures the S61000-550 as part of the S600 Servo Drives series. The unit is a pulse-width-modulated servo amplifier that converts fixed-frequency plant power into regulated phase currents, executing the torque and speed commands issued by a motion controller. By handling motor feedback, fault monitoring, and fieldbus communication inside one housing, it simplifies the electrical architecture of pick-and-place robots, packaging conveyors, and other multi-axis platforms that require deterministic motor control while occupying minimal cabinet space.

The power section tolerates supply voltages from 230 to 480 V and delivers up to 10 A rms of continuous phase current. Within a service panel, it presents a load of 7 kVA, so branch protection and wiring must match that rating. Heat generated at full output is limited to 90 W, and the low-voltage electronics remain energized through an auxiliary supply of 24 VDC to keep the logic and brakes active during power interruptions. With an output current form factor of 1.01, the drive supplies nearly sinusoidal waveforms that reduce motor heating and audible noise. A residual voltage drop of 5 V across the inverter section helps maintain torque at low speeds, while the 70 mm enclosure width conserves rail space in crowded panels.

Compatible motors must have inductances from 4 mH to 25 mH, keeping the current regulators stable throughout acceleration and regeneration. A relay channel rated at 500 mA allows direct switching of contactors or status indicators, and control inputs reference analog ground through 20 kΩ to reject external noise. The housing measures 265 mm deep and 275 mm high, yet its overall mass is only 4 kg, simplifying installation on DIN rails or mounting plates. Standby power consumption is capped at 15 W, limiting cabinet temperature rise when the drive is enabled but idle.