R911338739
The Bosch Rexroth Indramat R911338739 (MSK100C-0300-NN-M2-AP2-RNNN) is a digital servo motor noted for its precision and reliability. This motor comes with a 70 Nm rated holding brake that functions on an electrical release system initiated by a 24 Volts DC signal. The combined weight of the motor and brake is a manageable 48.9 kilograms. The motor and brake are housed together, resulting in an overall length of about 359 millimeters. The device's motor flange, central to its flange mounted design, measures 165 millimeters, while its centering diameter is 180 millimeters. The motor shaft, outfitted with a seal and a keyway, sports a diameter of 38 millimeters.
This high-performance servo motor receives its electrical power from a servo controller linked through a power socket situated on the motor housing's side A. Customers can choose from four positions for this power socket. Its encoder, a multi-turn type rated for 2048 signal periods, ensures precise control. The motor's housing has increased concentricity and run-out, and supports two cooling methods: natural convection and surface cooling. Using surface cooling increases the continuous torque and current output, making it an appealing choice for high-load requirements. The motor operates at a noise level of 75 dB or below and reaches a maximum speed of 4500 RPM.
