Product Description

Bosch Rexroth is a global pioneer in the development and production of energy-efficient, long-lasting, and cost-effective industrial equipment such as synchronous motors, spindle motors, and drive controllers.

The MHD112C-058-NP3-AN model rotates at a maximum rotational speed of 4500 revolutions per minute and has a moment of inertia of 273 x 10^-4 kgm². The model's running speed and shaft position is controlled by digital servo feedback. In natural cooling mode, the motor produces a constant torque of 38 Nm while using a continuous current of 53.2 A at 60K temperatures. When running in surface cooling mode, the MHD112C synchronous motor provides 19.4 kW of rated power at 276 volts. The model has 3500 revolutions per minute rated rotation speed, a 17.9 A rated current consumption during natural cooling at a 100 K temperature, and performs best at +40 degrees Celsius. The model has a winding resistance of 0.12 ohms and a winding code of 058, as well as a winding inductivity of 1.5 mH. If this motor is fitted in a shock-absorbing or shock-decoupled way, it can only sustain shock-absorbing or shock-decoupled workloads, such as those encountered in presses, punches, or press inlets. At 20 degrees Celsius, the MHD112C synchronous motor has four polar pairs with torque and voltage constants of 0.8 Nm/A and 72.7 V/1000min^-1.

The model MHD112C-058-NP3-AN during natural cooling and at a temperature of 60 K has a rated torque of 15.3 Nm, rated power of 3.9 kW, and a voltage consumption of 133 volts with a current consumption of 15.2 A. When using surface cooling, the model's (MHD112C-058-NP3-AN) thermal time constant is 40 minutes, and it weighs 45 kilos without any accessories like a blower unit or a holding brake.