Product Description

Rexroth Indramat manufactures the MAC112D-B-HG-3LF/180-B-0/S012 servo motor in the MAC series. The motor's precise model, series, and dimensions are represented by the MAC 112D. Surface cooling is used, which has a higher cooling capacity than convectional cooling. A mechanical device known as an axial fan (also known as a propeller fan) moves air or gas along the fan's shaft. The direction in which the airflow is parallel to the impeller or blade axis of the fan is referred to as "axial" flow.

The motor operates more smoothly at 2000 revolutions per minute due to the HG winding. The tacho-generator consists of a magnet directly linked to the stator coil and shaft that analyzes the poles of the magnet and generates AC voltage. Based on this signal, the motor's rotational speed is controlled, as the frequency and voltage rise as the speed of rotation increases. When the motor operates at its nominal speed of 1000 revolutions per minute, the tachometer produces a voltage output of 6000 volts. The inner flange (B14) and outer flange (B05) are installed for mounting.

The threaded holes on the motor's front indicate the B14 design. The boltholes on a "B5" design are unthreaded, and the flange's diameter is greater than the motor's diameter. The motor can only be connected using straight connectors because it uses axial cooling. The feedback system uses cables that are approximately 8.8 mm in diameter. The MAC 112 series of motors has two M8 drilled holes in the casing to fix lifting screws following DIN 580 standards. Rexroth For warranted items, Rexroth provides an exchange or refund policy that may take up to 14 days to process.