Product Description

The MDD112C-N-020-N2M-180GA0 is a Bosch Rexroth servo motor. It belongs to the MDD product line. MDD motors are deployed with digital drive controllers for industrial applications. Typical applications for MDD motors include robotics, handling and transfer facilities. MDD112 series motors are specially well suited to applications such as grinding machines that require precision. The MDD112C-N-020-N2M-180GA0 supports digital servo feedback with an integrated multiturn absolute encoder. An encoder is a sensor that measure motor parameters such as speed, position and torque. These measurements are shared with the digital drive controller. Multiturn encoders provide feedback in multiple shaft rotations. The MDD112C-N-020-N2M-180GA0 features a plain shaft. The power connection is on side A of the housing. The motor does not include a blocking brake. Bosch does provide blocking brakes for MDD112 motors and these need to be specified at the time of motor ordering.

The nominal speed of the MDD112C-N-020-N2M-180GA0 motor is 2000 RPM. The motor housing has a standard design that is suited to natural convection and surface cooling. The centering diameter of the motor is 180 millimeters. Heavy MDD motors should only be transported with suitable lifting devices. The motor shaft should be protected from heavy impacts otherwise the bearing will get damaged. Only trained personnel should be involved in mounting the motor to the machine. The spigot nuts on the connectors should be screwed tightly. The MDD112C-N-020-N2M-180GA0 must be grounded to the drive amplifier. Installers should adhere to the terminal diagrams provided by the machine manufacturer. Only trained personnel should be involved in motor startup. Ideally the personnel performing the commissioning should be supervised by an electrician. Operation of the MDD112C-N-020-N2M-180GA0 motor under unspecified ambient conditions should be avoided.