Product Description

MAC090C-2-GD4-C/110-A-0/WI520LX is a Bosch Rexroth servo motor. It is made for use in industrial applications. The motor has an axial fan installed for surface cooling. This fan requires 115 Volts AC external power. Surface cooling enables higher output torque and current. This cooling method is used for applications with higher load requirements. The continuous torque at standstill for the motor is 16 Nm and the continuous current at standstill for the motor is 41.3 Amps. Moment of inertia of the motor rotor is 0.0053 kg m2. The torque constant is 0.43 Nm/A at 20 degrees Celsius. The winding resistance is 0.24 Ohms at 20 degrees Celsius. The winding inductance is 1.5 millihenry. The maximum peak of pulse current is 196 Amps. Thermal time constant of the MAC090C-2-GD4-C/110-A-0/WI520LX motor is 45 minutes with surface cooling.

Its weight is 23 kilograms. Length of the surface cooled motor is 485 millimeters. Diameter of the plain motor shaft is 24 millimeters. A 140 millimeter flange with four mounting holes allows secure machine mounting. Centering diameter of the MAC090C-2-GD4-C/110-A-0/WI520LX motor is 110 millimeters. The main power connection is on side A of the housing. Housings for MAC motors comply with IP65 requirements. The cable connections on the motors also comply with IP65 requirements. Connectors for power and feedback cables are not part of the motor shipment and must be ordered separately. At least 100 millimeters of spacing must be provided between the power and feedback cables. To prevent installation errors, only trained personnel should handle MAC motors. Applications for MAC motors include robotics, textiles, machine tools, and handling equipment. A brushless design and life-time lubricated bearings allow maintenance-free operation.