MDD112D-L-015-N2L-130PB3

Description

The MDD112D-L-015-N2L-130PB3 is a digital AC servo motor belonging to Bosch's MDD series. Specifically designed for surface cooling, the motor operates efficiently at high loads, exhibiting a rated speed of 1500 RPM. Key features include a keyway balanced main shaft in compliance with DIN 6885-1, digital servo feedback, and a power connector located on side B of the housing. The motor comprises a built-in 60 Nm holding brake, activated by a 24 Volts DC signal. Important metrics include a continuous motor torque of 57 Nm at standstill and 44.5 Amps current, with a theoretical peak torque and current of 132.4 Nm and 110.5 Amps respectively. An inherent rotor moment of inertia is 0.0230 kg m2, and a torque constant at 20°C stands at 1.28 Nm/A. The windings feature a resistance of 0.39 Ohms and an inductance of 5.9 millihenry both at 20 degrees Celsius. The thermal time constant is 90 minutes and the motor weighs about 59 kilograms. This model is built to function between 0 and 45 degrees Celsius, with a storage and transport temperature range of -20 to 80 degrees Celsius. Ideally, installation elevation should remain below 1000 meters due to potential derating. Lastly, the housing's protection category adheres to IP65.

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