Bosch Rexroth's MSK101E synchronous motor, model R911312017 (MSK101E-0300-NN-M2-BG0-RNNN), is an industrial automation product delivering continuous torque of 80.5 Nm at 100 k and 105 Nm when idle. The motor, which weighs 53.5 kilos, has a maximum speed of 4600 rpm, and a peak torque of 231 Nm. Designed to comply with the IP 65 protection standard, it has a thermal class of 155. The motor features a power connector on the B-side, a plain output shaft, and can function as both a rotary main and standalone servo drive system. Noise levels remain below 75 dB, with a torque constant of 1.85 Nm/A, and winding resistance of 0.11 ohms at 20 degrees Celsius. The R911312017 (MSK101E-0300-NN-M2-BG0-RNNN) model, which comes without a holding brake but features an optical EnDat 2.1 multi-turn encoder, includes a replacement warranty from Indramat USA. Appropriate installation, only using Bosch Rexroth provided fixtures, is required.
Weight: 53.5 kg Continuous Torque at 100 k: 80.5 Nm Continuous Torque at standstill surface: 105 Nm Maximum rotational speed: 4600 rpm Maximum torque production: 231 Nm Thermal class: 155 Protection standard: IP 65 Power Connector Location: B-side Output shaft: Plain Constant Torque at 60 k: 70 Nm Constant Current at 60k: 41.6 A Noise level: < 75 dB Thermal time constant: 100 minutes Winding Inductivity: 1.96 mH Torque constant: 1.85 Nm/A Winding resistance at 20 degrees Celsius: 0.11 ohms Maximum altitude of use: 1000 meters above sea level Encoder type: EnDat 2.1 multi-turn optical Holding brake: No