Product Description:

The CE10250 is a compact servo drive manufactured by Kollmorgen for the CD Servostar CD Drives series. Installed between the plant’s three-phase mains and a matched servo motor, the unit converts fixed-frequency line power into controlled DC power and a pulse-width-modulated output so that automation controllers can command precise velocity, torque, and position. In packaging machines, pick-and-place axes, and similar equipment, the drive supplies regulated energy while monitoring operating limits and motor feedback.

The drive draws a continuous input power of 3.5 kVA from a three-phase supply at a nominal line voltage of 230 VAC. Under these conditions, the current drawn from the mains reaches 13 A, and the internal rectifier charges the DC link to 325 VDC. From this bus, the inverter can deliver a rated motor phase current of 10 A, while momentary demand can increase the apparent input power to 4.6 kVA. The drive is supplied in the standard configuration with a 230 V logic input, aligning the control electronics with common machine I/O levels. As part of the Compact Drive product family, it occupies minimal panel depth for multi-axis installations.

Power devices switch at 8 kHz, a carrier frequency that balances torque ripple and thermal stress. The switching and control circuits produce 132 W of heat, which is expelled through the aluminum housing. If the internal temperature sensor reaches 80 °C, the overtemperature trip halts operation. The protection system also inhibits firing when the DC bus rises to 430 VDC or falls below the 90 VDC undervoltage threshold, safeguarding the drive and motor. With quadrature encoder feedback, the controller maintains tight loop gains during rapid deceleration. The drive weighs 2.69 kg, allowing cabinet layouts that keep dynamic loads on DIN rails and panel supports within typical limits.