Product Description
Servo motors are of two types based on the power supply, and this variant is manufactured by Indramat Rexroth using an AC power supply. AC servo motors generate mechanical output by using AC electrical input in the precise angular velocity form. The torque constant at 20 C of the MAC series 093C-*-FS is 579 x 10-3 Nm/A. The MAC093C-1-FS-3-C/130-A-0 is an AC-type servo motor that comes without holding a brake, and max speed of 3000 rpm. As this machine has surface cooling, the value of continuous current and torque at a standstill is different as compared to a natural convection-type motor. Under such constraints, the continuous torque and current at the standstill are 28 Nm and 50 A respectively.
The MAC093C-1-FS-3-C/130-A-0 have tacho feedback and second shaft end. The power connection is through side A, and tacho feedback along with encoder cables are directly connected using connectors on the corresponding flanged sockets. Motor temperature is monitored with thermo switches integrated into the motor windings and stator housing. This prevents overload damage. The moment of inertia of the motor without holding the brake is 0.0042 kgm2, whereas the mass of the motor is 22 kg.
The MAC093C-1-FS-3-C/130-A-0 has class F insulation which means the insulation is capable of operating at a maximum temperature of 155 degrees C. The value of winding resistance is 175 x 10-3 ohms and the winding inductance is 0.0029 H. The winding resistance of the motor is determined by the servo drive and the motor's thermal capacity. The housing coat is black primal and the code is RAL 9005. The installation elevation guide is 1000 meters above sea level and the admissible temperature for this motor is 0 C to 45 C.
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