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Call:1-888-551-3082 International: 1-919-443-0207 sales@servosupplier.com
Call:1-888-551-3082 International: 1-919-443-0207 sales@servosupplier.com

DKR03.1-W100N-BA03-01-FW

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The Bosch Rexroth Indramat DKR03.1-W100N-BA03-01-FW is a drive controller belonging to the DKR product group. Weighing approximately 49kg, the controller uses a built-in blower for cooling and has a rated current of 100 Amps at a system frequency of 50-60 Hz. It employs a resolver motor feedback method for operations and communicates commands via an analog interface. This model lacks an in-built bleeder and requires the software module to be separately installed as EPROMs on the plug-in or DSM firmware modules. Heat dissipation is 900W or 600W with a coolant or air channels. The peak regenerated shaft power is ca. 26 kW with a peak current rating of 71 Amps and a control voltage rating of 230V ±10% AC. Optimal performance is at +5 to +45 degrees Celsius and 0-1000m elevation—any variation may risk damage. The cooling efficiency requires appropriate filters and maintenance by trained technicians.
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Technical Specifications
  • Manufacturer: Bosch Rexroth Indramat
  • Product Type: Drive Controller
  • Product Group: DKR
  • Model: DKR03.1-W100N-BA03-01-FW
  • Weight: 49 Kg
  • Rated Current: 100 Amps
  • System Frequency: 50-60 Hz
  • Cooling Method: Built-in Blower
  • Motor Feedback Method: Resolver
  • Command Communication Interface: Analog
  • Software Module Requirement: Separate Package (EPROMs or DSM Firmware Modules)
  • Heat Dissipation: 900 W (With Coolant or Air Channels, 600 W)
  • Peak Regenerated Shaft Power: 26 kW (per 10 seconds)
  • Peak Current Rating: 71 Amps
  • Control Voltage Rating: 230V ±10% AC
  • Maximum Allowable Power Voltage Frequency: 800 Hz (4 kHz Drive Controller), 1600 Hz (8 kHz Drive Controller)
  • Permissible Ambient Condition: +5 to +45 degrees
  • Installation Elevation: 0-1000 m

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