Product Description

MAC090B-1-JD-4-C/110-A-1/WA605XX is a MAC series motor. Its manufacturer is Bosch Rexroth. Salient features of MAC motors include tacho feedback for speed evaluation, use of permanent magnets, electronic commutation, IP65 rated housings and optional blocking brakes. A blocking brake is installed on the MAC090B-1-JD-4-C/110-A-1/WA605XX motor: it is a safety device designed to minimize the risk of equipment damage and injury by preventing accidental motor shaft rotation. The brake operates according to the principle of electrically-actuated release and releases the motor shaft after application of a 24 Volts DC signal. The time delay between the release signal and the shaft release is 60 milliseconds. The clamping delay is 20 milliseconds. Moment of inertia for the brake is 0.000106 kg m² and its weight is 0.5 kilograms. The break draws 0.7 Amps during operation and its holding torque is 6.5 Nm.

MAC090B-1-JD-4-C/110-A-1/WA605XX is a surface cooled motor with an axial cooling fan. Power requirement of the fan is 230 Volts AC and is power consumption is 40 VA. Mass of the fan is approximately 3.3 kilograms. The blower unit protection category is IP24 and the blower motor protection category is IP44. Speed rating of the motor is 3000 RPM. It support tacho feedback via a built-in tacho generator. The motor is also equipped with an absolute or incremental encoder for position feedback. Only trained personnel should motor the motor to the machine. Proper lifting devices should be used for motor movement. The output shaft must be protected from heavy impacts as loads as these can damage the motor bearings. The motor muse be earthed to the drive amplifier. Cable routing guidelines provided in the manual must be followed.