MAC093C-1-FS-3-C/130-B-3

Product Description

The MAC093C-1-FS-3-C/130-B-3 from Rexroth is an AC servo motor designed for controlling industrial machinery with precision and accuracy. This model has a speed rating of 3000 rotations per minute, allowing it to move its shaft at a very high speed, resulting in high-speed performance. The MAC093C-1-FS-3-C/130-B-3 has a standstill torque of 19.5 Nm, enabling it to operate on heavy-duty applications.

This motor is heavy duty as it consumes approximately 35 Amperes of current in standstill condition and has a torque constant of 0.579 Nm per ampere of current. The motor has an efficient internal winding design with a resistance of 0.175 Ohms, which helps it keep its power dissipation low. The motor has a thermal time constant of 50 minutes, which is the time it takes for this motor to heat up when running continually. To help cool the motor down, the MAC093C-1-FS-3-C/130-B-3 features an axial cooling fan that requires 230 Volts AC to operate.

For feedback control, the MAC093C-1-FS-3-C/130-B-3 features a tacho feedback system that allows this motor to control its speed by generating a tacho feedback voltage of 3 volts every 1000 rotations per minute. To control the shaft more accurately, this motor features a double-ended shaft which allows for additional encoder support. To prevent the shaft from slipping from its position, the MAC093C-1-FS-3-C/130-B-3 features a 22 Nm extra heavy-duty blocking brake that prevents the shaft from rotating even during power loss. This blocking brake requires 24 volts DC to operate and draws a nominal current of 0.7 Amperes. It takes approximately 30 ms for this brake to clamp the rotating shaft, minimizing shaft position error.