Product Description

MAC090B-0-JD/110-0/J625/S01 is a Bosch Rexroth servo motor. It is part of the MAC product line and the MAC090 series. Length of the motor is 342 millimeters. Its centering diameter is 110 millimeters. Size of the motor flange is 140 millimeters. The flange has holes for secure motor mounting. Weight of the servo motor is approximately 18 kilograms. Bosch has designed MAC motors for mounting in any desired orientation. MAC motors have IP65 rated housings and IP65 rated cable connections. Both the power able connection and feedback cable connection are located on the motor housing. The location of the power cable can be specified to match requirements. Connectors for both cables are not supplied with the motor, and must be ordered separately. The MAC090B-0-JD/110-0/J625/S01 motor has 3000 RPM rated speed. It is designed for cooling via natural convection. The continuous output torque and current at standstill are 6.7 Nm and 18.2 Amps respectively. Moment of inertia for the rotor is 0.0036 kg m2. The torque constant is 0.41 Nm/A at 20 degrees Celsius. Resistance of the motor windings is 0.38 Ohms at 20 degrees Celsius. Inductance of the motor windings is 2 millihenry. The thermal time constant depends on cooling method: with convection cooling it is 60 minutes. Rated output is dependent on ambient conditions. Use of MAC motors outside recommended conditions leads to derating, and in extreme cases, can lead to malfunction. Rated output is only possible when both the ambient temperature and altitude are within prescribed limits. The recommended range for temperature is 0 to 45 degrees Celsius. The recommended range for site altitude is 0 to 1000 meters. Only properly trained personnel should work with MAC motors.