Product Description

The Bosch Rexroth MDD112B-N-040-N2M-130GB1 is a servo motor. It is so known because it has a sensor, known as an encoder, that measure motor speed and position. The motor shares these measurements with a drive controller that is deployed to control these parameters. An operator programs the controller with desired motor parameter values prior to system commissioning. During operation, the controller receives motor feedback and continuously adjusts its output to ensure that motor parameters match programmed values. The MDD112B-N-040-N2M-130GB1 motor belongs to the MDD product line. As per the type code, its frame length is B and its frame size is 112. The motor has an IP65 rated housing with a standard design. Motors with this type of housing support convection cooling and surface cooling (forced-air cooling). The permitted ambient temperature for rated output is 0 to 45 degrees Celsius.

The permitted ambient temperature for derated output is 45 to 55 degrees Celsius. The permitted site elevation for rated output is 0 to 1000 meters. The permitted site elevation for derated output is 1000 to 5000 meters. Nominal speed rating of the MDD112B-N-040-N2M-130GB1 motor is 4000 RPM. The motor balance class is standard. The side B shaft end is also standard. An absolute multiturn encoder provides accurate motor feedback. The shaft on the MDD112B-N-040-N2M-130GB1 is plain. The electrical power connection is on side B of the housing. The sides of the housing are clearly marked to prevent confusion. A 14 Nm blocking brake helps to prevent accidents due to unwanted servo motor motion. The brake prevents shaft rotation until a 24 Volts DC signal is applied. Weight of the motor blocking brake is 1.1 kilograms.