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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

MDD112D-N-020-N2G-130PB3/S040

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The MDD112D-N-020-N2G-130PB3/S040 is a high-quality digital AC servo motor, developed and produced by Bosch Rexroth. Part of the MDD series, it is a maintenance-free, synchronous servo motor, designed for efficient, fast-response automation systems. Known for its high-performance capacity, the motor employs permanent magnets made from rare earth and iron oxide materials in its rotor, leading to low inertia and an optimal torque-to-inertia ratio. The inbuilt thermal sensor in the stator windings safeguards against temperature overload, while the effective heat dissipation from the windings to the casing ensures high overload capability. With a nominal bearing life of 30,000 operating hours and provision for high radial loads, the motor utilizes natural convection and surface cooling. Ideal for high-precision applications like grinding machines, the motor’s output shaft incorporates a DIN 6885 keyway and sealing ring, ensuring form-fitting torque transmission, fluid seal and a blocking brake with a 60.0Nm torque.
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Technical Specifications
  • Manufacturer: Bosch Rexroth Indramat
  • Product Series: MDD
  • Product Model: MDD112D-N-020-N2G-130PB3/S040
  • Type: Maintenance-free Synchronous Servo Motor
  • Composition of Permanent Magnets: Rare Earth and Iron Oxide Materials
  • Inertia: Low
  • Torque-to-Inertia Ratio: Favorable
  • Thermal Sensor: Present in Stator Windings
  • Heat Dissipation: Effective, from Stator Windings to Housing Walls
  • Nominal Lifetime of Bearings: 30,000 operating hours
  • Radial Load Capacity: High
  • Cooling System: Natural Convection and Surface Cooling
  • Commutation: Electronic
  • Cyclic Load Capacity: High
  • Applications: Suitable for High-Level Precision, Synchronism, and Continuous Start-Stop Operations
  • Output Shaft: One with Keyway per DIN 6885
  • Shaft Sealing Ring: Present
  • Blocking Brake Torque: 60.0Nm.

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