Product Description

The Bosch Rexroth MHD093C-058-NG1-BN is a servo motor. It is designed for industrial applications. Mechanical specifications for the motor include 23.5 kilograms weight, 396 millimeters motor frame length, 140 millimeters flange size, 130 millimeters centering diameter and 32 millimeters shaft diameter. Four mounting holes with 11 millimeters diameter are provided on the motor flange. The encoder connector on the MHD093C-058-NG1-BN is 90-degree rotatable in any direction. The output direction of the motor power connector is side B. The 22 Nm holding brake on the motor has rated voltage at 24 Volts DC, rated current at 0.71 Amps, 25 milliseconds connection time and 50 milliseconds disconnection time. The weight of the motor holding brake is 1.1 kilograms. The MHD093C-058-NG1-BN is designed for natural convection or surface cooling. When liquid cooling is used the nominal power loss is 1000 Watts.

The coolant inlet temperature range is 10 to 40 degrees Celsius. The minimum required coolant discharge is 1.4 liters per minute. The volume of the liquid cooing duct is 0.06 liters. Performance parameters with liquid cooling for the MHD093C-058-NG1-BN motor include 43.7 Nm continuous torque at standstill, 53.8 Amps continuous current at standstill, 3500 RPM rated speed, 32 Nm rated torque, 27.9 Amps rated current, 14.4 kilowatts output, 317 Volts rated voltage and 233 Hertz rated frequency. The minimum wire cross section for the power cable is 6 mm². The motor time constant with liquid cooling is 25 minutes. The MHD093C-058-NG1-BN motor supports digital servo feedback. The shaft on the MHD093C-058-NG1-BN is pain and features a sealing ring. The protection category of the MHD093C-058-NG1-BN motor is IP65. The surface of the servo motor is painted matte black.