Product Description

Bosch provides affordable solutions to industrial automation problems. The company offers several series of motion control devices such as synchronous motors, drive controllers, and supply units.

The MHD115C-059-PP0-BA model is developed by Bosch Rexroth and is widely used in the global market due to its high operational reliability and continuous start-stop operations at a high switching frequency. The model has two operating modes (natural convection and surface cooling). While operating at natural cooling mode, the synchronous motor consumes the constant current of 82.5/95.6 A to produce the constant torque of 70/80.5 Nm with a 60/100-K increase in motor temperature. The model is engineered to deliver the rated power of 105 Nm while consuming the rated current of 123.8 A, during surface cooling mode. The characteristics operating speed of the MHD115 synchronous motor is 4000 rpm and it has the ability to operate at the maximum speed of 6000 rpm. The motor comes with an HSF integrated with a multiturn optical encoder that assists in the absolute position detection of the motor rotor. The motor output shaft comes with an optional featherkey that permits unidirectional constant torque delivery. The MHD115 synchronous motor has the potential to operate under extreme conditions due to its brushless design and IP65 protection standard.

The model MHD115C-059-PP0-BA consumes the input power of 88 – 90 VAC during natural cooling mode and 175 VAC during surface cooling mode. The maximum power delivered by the synchronous motor during surface cooling mode is 7.7 kW. This model has 4 pole pairs and the winding inductivity of the synchronous motor is 0.9 mH. At 20 degree Celsius, the voltage constant of the synchronous motor is 86.4 V/1000 rpm. The net weight of the motor housing is 55 kg. The model should be operated under the prescribed temperature limit (0 to +40 degree Celsius) and the insulation category of the motor is class-F.