Product Description

MAC090C-1-KD-2-C/110-A-1/S022 is a Bosch Rexroth AC servo motor from the MAC product line. MAC motors are compatible with controllers from the TDM, DSC and KDS series. MAC motors are widely deployed for applications such as handling equipment, robotics, packaging machinery and transfer equipment. MAC motors are equipped with a tacho generator and support tacho feedback. The tacho generator generates a signal that is directly proportional to the motor speed. The motor sends feedback from the tacho generator to the drive controller, where it is compared with the set point or desired speed value. An algorithm on the controller compares difference between the feedback and set point to determine the output of the controller. This is an example of closed loop control which is deployed for applications that require a very high level of precision and accuracy.

A standard blocking brake installed on the MAC090C-1-KD-2-C/110-A-1/S022 acts as a safety device that prevent accident shaft rotation. The brake operates according to the principle of electrically-actuated release. Holding toque of the brake is 6.5 Nm. The nominal voltage is 24 Volts DC and the nominal current is 0.7 Amps. Moment of inertia of the blocking brake is 0.0000106 kg m². The release delay – the time required to release the motor shaft after received the release signal – is 60 milliseconds. The clamp delay – the time required to hold the motor shaft after received the clamp signal – is 20 milliseconds. Mass of the motor blocking brake is 0.5 kilograms. The axial cooling fan installed on the MAC090C-1-KD-2-C/110-A-1/S022 requires 230 Volts AC input and weight 3.3 kilograms. Protection category of the blower unit is IP24 and the protection category of the fan motor is IP44.