Product Description

the MAC090B-0-JD-4-C/110-A-0/WA612XX/S005 is a size B MAC 090 motor constructed by the Rexroth Bosch company. This functional device is a rapid-response servo motor designed to function effectively in machines of different types such as robotics and printing presses. The motor has a mass of 18 kg and is a permanently excited AC servo motor constructed with electronic commutation. It has a nominal speed of 3000 min-?. The rotor moment of inertia of the unit is 36?10 Kgm? while the tacho voltage is 1.5V/1000 min-?. The power is connected to side A and the tacho type is standard. The servo motor comes without a blocking brake and has an output shaft with shaft sealing. The device has a thermal time constant of 60(45) mins and winding inductance of 2.0 mH. The motors run with very low inertia because the permanent magnet of the motor is made of materials that are suitable for that. The motors have operational reliability due to its brushless design and lifetime lubricated bearings that allow maintenance free operation.

MAC090B-0-JD-4-C/110-A-0/WA612XX/S005 has a continuous torque at standstill of 6.7(10.5) Nm and a continuous current at standstill of 18.2(28.5) A.The maximum peak of pulse current is 137 A. Another feature is the presence thermo switches which allow temperature monitoring and prevention of overload. The motor also has the ability to function effectively under environmental conditions that are not suitable, even working directly in the working area of the machine. All this is possible because the motor power, the encoder cables and the tacho feedback are all designed according to IP 65 demands.