Product Description

The Bosch Rexroth MDD090B-N-020-N2L-110GA0 is a digital AC servo motor. MDD motors are well suited to use in tools, textiles, robotics and handling. MDD090 motors are specially well suited to high-precision applications where a high degree of synchronism is required. MDD motors are maintenance free motors. They can be used within the working are of the machine even under poor environmental conditions.  As per the product code, the motor frame size is 090 and the frame length is B. The centering diameter of the motor is 110 millimeters. The motor has a housing design that is suited to natural convection and surface cooling. The nominal motor speed is 2000 RPM. Optional blocking brakes are available for MDD motors. The MDD090B-N-020-N2L-110GA0 motor does not include a holding brake. The motor power socket is on side A of the housing.

The motor shaft is plain. MDD motors are also available with shafts that have a keyway. The MDD090B-N-020-N2L-110GA0 supports digital servo feedback. This feature allows use of the motor with a servo controller. Motor temperature monitoring by means of a temperature sensor on the windings helps to prevent overload damage. Motor installation on the machine is simple. Pinions and pulleys can be directly attached to the shaft as the motor design enables application of high radial loads. The MDD090B-N-020-N2L-110GA0 is designed so that it can be installed in any orientation. Bosch provides a wide range of cables that also facilitate easy motor installation. The installation of the MDD090B-N-020-N2L-110GA0 motor and associated equipment should be performed by trained personnel. This is the only way of ensuring that the motor is installed properly and any potential installation and wiring errors are eliminated.