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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

MDD090B-N-020-N2L-110PB2

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The MDD090B-N-020-N2L-110PB2, a Bosch servo motor built by Bosch Rexroth Indramat, features a nominal speed of 2000 RPM and offers both convection and surface cooling systems to manage heat. Its performance differs based on heating, with continuous torque at standstill being 7.2 Nm for convection cooling and 10.5 Nm for surface. The nominal motor current at standstill likewise changes, with 8.3 Amps for convection cooling and 12.2 Amps for surface. The motor has a peak torque and maximum current of 39 Nm and 48.6 Amps respectively, and the motor windings feature a torque constant of 0.86 Nm/A, a resistance of 0.99 Ohms and an inductance of 10.1 millihenry at 20 degrees Celsius. A key highlight is the motor's built-in 11 Nm electrically-releasing brake that has a nominal voltage of 24 Volts DC and a current rating of 0.5 Amps. This 18 kg motor also supports servo feedback integration and uses a standard housing. Installation and management should only be handled by trained personnel, and only approved Bosch accessories should be used with it.
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Technical Specifications
  • Manufacturer: Bosch Rexroth Indramat
  • Product Type: Bosch Servo Motor
  • Model: MDD090B-N-020-N2L-110PB2
  • Nominal Motor Speed: 2000 RPM
  • Cooling Methods: Convection Cooling and Surface Cooling
  • Convection Cooling Standstill Torque: 7.2 Nm
  • Convection Cooling Standstill Current: 8.3 Amps
  • Surface Cooling Standstill Torque: 10.5 Nm
  • Surface Cooling Standstill Current: 12.2 Amps
  • Peak Torque: 39 Nm
  • Maximum Current: 48.6 Amps
  • Torque Constant at 20 Celsius: 0.86 Nm/A
  • Resistance at 20 Celsius: 0.99 Ohms
  • Inductance: 10.1 millihenry
  • Motor Mass: 18 kilograms
  • Blocking Brake Type: 11 Nm Electrically-Releasing
  • Brake Nominal Voltage: 24 Volts DC
  • Brake Nominal Current: 0.5 Amps
  • Brake Release Delay: 60 milliseconds
  • Brake Clamping Delay: 20 milliseconds
  • Blocking Brake Mass: 0.5 kilograms
  • Housing: Standard
  • Feedback Type: Integrated Servo Feedback
  • Encoder Type: Absolute Multiturn Encoder
  • Main Shaft Keyway: Yes
  • Centering Diameter: 110 millimeters
  • User Manual Recommendation: Trained Personnel Only
  • Modification Permission: Not Permitted
  • Accessories Requirement: Bosch Approved Only
  • Intended Use: As Specified in Product Documentation.

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