Product Description

The Bosch MDD112B-N-015-N2M-130PA1 is an advanced servo motor. It belongs to the MDD series of AC servo motors. As per the product type code, the motor frame size is 112 and the frame length is B. The motor has a housing that allows operators to use either surface cooling or natural convection. Surface cooling requires installation of an optional blower but provides higher rates of heat dissipation. The continuous output torque is 17.5 Nm with natural convection and 29 Nm with surface cooling. The continuous output current is 14 Amps with natural convection and 23.1Amps with surface cooling. The thermal time constant is 90 minutes with natural convection and 60 minutes with surface cooling. Speed rating of the MDD112B-N-015-N2M-130PA1 motor is 1500 RPM. The motor is equipped with a multiturn absolute encoder and supports digital servo feedback.

Centering diameter of the servo motor is 130 millimeters. Diameter of the main shaft is 32 millimeters. The main shaft on the motor includes a keyway. Length of the motor housing is approximately 387 millimeters. MDD motors are flange mounted motors. The size of the flange on the MDD112B-N-015-N2M-130PA1 motor is 193 millimeters. A power cable and a feedback cable connect the motor to a controller. The motor power connectors depends on the motor and must be ordered separately. The feedback connector must also be ordered separately. The blocking brake installed on the motor is rated for 14 Nm holding torque. Current draw of the brake is 0.75 Amps and its voltage rating is 24 Volts DC. The release delay is 70 milliseconds and the clamping delay is 30 milliseconds. Mass of the blocking brake on the MDD112B-N-015-N2M-130PA1 motor is 1.1 kilograms.