Product Description:

The DDC01.1-K100A-DL02-01-FW is a digital intelligent servo drive manufactured by Bosch Rexroth Indramat within the DDC Digital Intelligent Servo Drives series. It controls torque, speed, and position for brushless servo axes in automated machinery such as packaging equipment, transfer systems, and indexing stations. A built-in command module supports single-axis positioning, so the drive can execute indexed moves locally instead of depending on a separate motion controller for every command. This arrangement is useful on compact machines where local motion functions reduce external control demands. The integrated digital servo feedback interface closes the control loop inside the unit and helps maintain accurate response during changing loads.

During steady operation, the drive supplies a continuous current of 35 A, which suits normal running demand while limiting heat buildup in the power section. For acceleration, it can deliver a short-term current of 70 A, and peak current reaches 100 A during brief transients that require rapid torque response. The converter draws 18 kVA from the mains and dissipates a continuous bleeder load of 0.25 kW into the braking resistor path. The housing weighs 22 kg, the unit can be mounted at elevations up to 1000 m, and the function code is 02 with version 01.

For rapid deceleration events, the bleeder circuit withstands a peak load of 20 kW to protect the DC link against overvoltage from returned energy. Overall power loss is limited to 500 W, and natural convection cooling remains effective at ambient temperatures up to +55 °C. The enclosure has an IP65 rating, which helps resist dust and low-pressure water exposure when the unit is installed close to the motor. Cabinet-free installation can also help shorten motor cable runs in machine-mounted layouts. Noise emission is standard for the 100 A to 200 A class, and the product is series 1 and version 1.