Product Description:

The CR06260 servo drive is manufactured by Kollmorgen within the CD Servostar CD Drives series. It regulates motor torque, speed, and position in industrial automation by rectifying and modulating the plant supply to match commanded motion profiles. Classified under the Compact Drive product family, the unit provides closed-loop operation for machines that need high-performance control in restricted cabinet space and during repeated duty cycles.

The power section accepts a single-phase input of 230 VAC and generates a DC link of 325 VDC before pulse-width modulation delivers phase current to the motor. The drive supports a continuous load of 6 A, while short-term demand can rise to 18 Arms (500 ms) without entering a fault state. Switching occurs at 8 kHz, which helps balance current ripple and thermal rise. Resolver feedback supplies rotor position information, and the unit uses a 24 V logic input powered from an external 24 VDC source. A 15 A line fuse is recommended so upstream protection clears short-circuit events without overstressing the bus capacitors or rectifier bridge during abnormal line conditions.

Thermal management inside the enclosure must account for 80 W of internal heat dissipation under rated conditions. Protective thresholds include an over-temperature trip at 80 °C, an over-voltage trip at 430 VDC, and an under-voltage cutout at 90 VDC to help prevent damage when supply or ambient conditions move outside the operating range. The aluminum housing is 256.0 mm high, 83.3 mm wide, and 163.0 mm deep, which supports dense rack layouts while still leaving room for cable routing and ventilation clearance. Total mass is 2.22 kg, making the drive suitable for direct panel mounting or other compact installation arrangements.