Product Description
The MHD115B-024-NP0-AN is an industrial servo motor from Bosch Rexroth. It supports digital servo feedback which allows use of the motor for high-precision applications. The motor is deployed as part of a servo system that also includes a digital controller. The controller has dual purposes: provide motor power and control motor parameters. The power cable that connects the controller and the motor terminates on a power socket located on side A of the motor. The motor mounts through holes on the 192 millimeter flange. Its housing length is 431 millimeters. The motor centering diameter is 180 millimeters. The diameter of the motor shaft is 38 millimeters. The motor shaft includes a key as per DIN 6885-1. The motor shaft also features a shaft seal. Protection rating of MHD115B-024-NP0-AN motor is IP65.
The maximum motor speed is 4000 RPM. The weight of the servo motor is 40 kilograms. Optional holding brakes are available for MHD motors. However, the MHD115B-024-NP0-AN does not include a holding brake. The motor housing is suited to natural convection or liquid cooling. When liquid cooling is used, the time constant for the motor is 30 minutes. The minimum strand cross-section recommended with liquid cooling is 10 mm2. Performance specifications for the MHD115B-024-NP0-AN with liquid cooling include 2000 RPM rated speed, 80.3 Nm rated torque, 36.7 Amps rated current, 20.4 kilowatts rated output, 360 Volts rated voltage and 133 Hertz rated frequency. The ideal ambient temperature for motor operation is 0 to 40 degrees. The recommended ambient temperature range for motor storage and transportation is -20 to 80 degrees Celsius. The maximum setup height recommended by Bosch is 1000 meters above sea level.
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