Product Description

Bosch Rexroth is a world leader in the design and production of efficient, innovative, and cost-effective equipment for synchronous motors, spindle motors, frequency converters, and drive converters for a wide range of industrial applications.

The MHD115A-024-PP0-BN model, while utilizing natural cooling delivers 14.9 Nm of rated torque with a voltage use of 309 volts at a rated frequency of 133 Hz at a temperature of 60 K. The motor has a rated rotational speed of 2000 rpm, a rated current utilization of 25.2 A while liquid cooling, with a rated output of 13.8 kW. The MHD115A synchronous motor has a peak torque of 110 Nm, a winding inductivity of 8.6 mH, and a resistance of 0.66 ohms. It weighs 30 kilograms and has a compact size that is very beneficial for applications requiring small size but a considerable amount of output. If this motor is fitted in a shock-absorbing or shock-decoupled way, it can only withstand shock-absorbing or shock-decoupled stresses, such as those encountered in presses, punches, or press inlets. The MHD115A synchronous motor comprises four polar pairs and an output shaft with keys for smooth torque transmission and a sealing ring for a tight seal. The motor produces a constant torque of 60.8 Nm while using a continuous current of 41.2 A at 60/100-K temperatures when using liquid cooling.

The model MHD115A-024-PP0-BN has a moment of inertia of 65.0 x 10^-4 kgm² and rotates at a maximum rotational speed of 4000 revolutions per minute. When liquid cooling is utilized, the model has a thermal time constant of 20 minutes, and when natural cooling is employed, the model has a thermal time constant of 60 minutes. The model's (MHD115A-024-PP0-BN) operating speed and shaft position are controlled by digital servo feedback with an incorporated multiturn absolute encoder.