Product Description

Bosch Rexroth is a leading firm in the manufacturing of servo motors, spindle motors, synchronous motors, drive converters, inverters, brake choppers, and frequency converters.

The MDD112B-N-020-N2M-130GA2 model’s rotor is built of iron oxide or rare-earth magnetic components and has a moment of inertia of 120 x 10^-4 kgm². The model has a constant torque of 17.5 Nm and continuous current consumption of 20.7 A at a standstill and owing to its F insulation category and IP65 protection certification, it may be used in a hard environment. The MDD112B AC servo motor features a power connection on the A-side of the motor housing and a balancing class of N. The motor has a 3.5-kilogram holding brake with a nominal current of 1.35 amps and a rated voltage of 24 volts. The holding brake has a 144 Nm holding torque and a 150 and 30-millisecond release and clamp delay, respectively. The model has a maximum rotational speed of 2000 RPM, an 82.6-amp maximum current reception, and a 65.1 Nm maximum torque production. The torque constant of the MDD112B AC servo motor is 0.84 Nm/A, and the thermal time constant is 90 minutes. The motor's plain output shaft has a sealing ring on top that protects the shaft from lubricants that try to permeate it.

The model MDD112B-N-020-N2M-130GA2 has digital servo feedback with an integrated multiturn encoder and a heat-dissipating housing that makes use of natural convection. The motor weighs 36 kilograms and has a winding inductance of 5.7 mH and is coated black with a layer thickness of less than 40 µm for further shielding. The centering diameter of the servo motor (MDD112B-N-020-N2M-130GA2) is 130 mm, and the winding resistance is 0.43 ohms. This device comes with a one-year replacement warranty from Wake Industrial.