Product Description

The Bosch MHD115B-058-NP0-AA is an industrial servo motor. Its housing is designed for two cooling methods: natural convection or surface cooling. The difference between the two methods is that natural convection relies on flow of ambient air and surface cooling relies on flow of forced air i.e. air flow produced by a cooling fan. The actual cooling method used depends on the application requirements. Performance specifications for the motor with natural cooling include 4000 RPM characteristic speed, 50 Nm torque at standstill, 62.2 Amps current at standstill, 1500 RPM rated speed, 17 Nm rated torque, 15 Amps rated current and 3.2 kilowatts rated power output. Performance specifications for the motor with surface cooling include 4000 RPM characteristic speed, 75 Nm torque at standstill, 93.3 Amps current at standstill, 4000 RPM rated speed, 18.1 Nm rated torque, 15.9 Amps rated current and 9.1 kilowatts rated power output.

The moment of inertial of the rotor on the MHD115B-058-NP0-AA is 0.00932 kg m². The theoretical maximum torque output is 160 Nm. The maximum rated motor speed is 6000 RPM. The motor does not include a holding brake and weighs 40 kilograms. Features available on the motor include power connector to side A, digital servo feedback and main shaft with keyway and seal. The protection category of the MHD115B-058-NP0-AA motor is IP65. The motor mounts through screws fixed to the holes on the motor flange. The size of the motor flange is 192 millimeters. Length of the main shaft outside the main motor housing is 80 millimeters. The length of the MHD115B-058-NP0-AA motor is approximately 431 millimeters. The motor and associated equipment should only be handled by qualified personnel.