Product Description

MAC093A-0-HS-3-C/110-B-O is a servo motor. It manufacturer is Bosch Rexroth. The motor is part of the MAC series of AC servo motors. Servo motors use sensors for measuring parameters such as speed and position. The motor transmits measurements made by the sensors to motor controllers tasked with motor control. Control algorithms on motor controllers consider real-time motor feedback to determine the controller output. This is an example of closed loop control, which maintains the desired output by automatically adjusting the input based on feedback. The primary objective of closed-loop control is to ensure that the system's output follows the desired set point or reference value, despite disturbances or changes in system dynamics. MAC motors support tacho feedback for evaluation of motor speed and position. This tacho feedback technology was developed specifically for this product line.

MAC093A-0-HS-3-C/110-B-O is a motor designed for convection cooling. Its continuous output torque at standstill is 9.2 Nm. The continuous output current at standstill is 32 Amps. Speed rating of the motor is 6000 RPM. Moment of inertia of the motor rotor is 0.00022 kg m2. Torque constant of the motor is 0.292 Nm/A at 20 degrees Celsius. Resistance of the motor windings is 0.146 Ohms and the winding inductance is 1.8 millihenry. Thermal time constant of the motor is 50 minutes with convection cooling. For applications with higher loads, operators can order MAC motors with the surface cooling option. Axial and radial cooling fans are available for surface cooled MAC motors. Weight of the motor is 13 kilograms. Its approximate length is 275 millimeters. The motor flange size is 140 millimeters. Centering diameter of the motor is 110 millimeters.