DKS01.1-W100A-DA01-00

DKS01.1-W100A-DA01-00 is a Bosch Rexroth Indramat unit in the DKS Intelligent Digital Servo Drives series. It is version 1 and has a rated current of 100 A. The three-phase AC supply voltage is 3 × 230 V AC, while the input voltage is 3 × 230 V AC with a tolerance of ±10%. The maximum input frequency is 60 Hz. Its internal DC bus operates at 300 V DC, and the DC bus voltage rating is 300 V.

The drive uses a 4 kHz PWM frequency to control its output. Its DSF resolver encoder provides motor position and speed feedback. The bleeder handles 0.5 kW continuously and up to 18 kW at peak to dissipate regenerated energy from the DC bus. Device power loss is 480 W at maximum load, and cooling is provided through heat dissipation. Noise emission is standard.

The enclosure has an IP10 protection class, providing protection against access by objects larger than 50 mm but no rated water protection. The maximum ambient temperature is 45ºC at rated operation and 55ºC with derating. Operation without derating is supported at elevations up to 1,000 m. The maximum storage temperature is 85ºC.