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