Product Description

The Rexroth Bosch group develops the hardware required for their various products, ranging from drive controllers to drive converters.Rexroth develops brushless servo AC motors used in fabricating semiconductors, machine tools, axes, packing equipment, etc. One of these motors is the MAC071C-0-JS-4-C/095-A-0/WI533LX/S001.

This motor is part of the MAC Series and belongs to the “C” class of motor length. It comes in size 71 and has a speed of 1,000 min-1at 1.5V. It relies on the natural convection cooling process and has an IC controller that allows workers to connect to its three stator windings. It also has a thermal time constant of 45 minutes, and the power connection of this motor is to side B. With a standard blocking brake of 3Nm, it always has a shaft sealing and rotates with an RPM of 3,000 per minute. The phase current of 071 C-0-NS lies at 9A. The motor’s power connector doesn’t have any crimping but uses the soldering type INS 108/06. It also uses an Indramat power cable of cross-section area 0.75 mm2.

The entire MAC series comes with tacho feedback to evaluate the speed of every rotor position.The tacho voltage of this motor is 3V for every 1000 min-1. This unit is a motor for analog drivers and comes without a blocking brake, unlike other options in the MAC series. An external voltage supply is needed for electrical inputs and outputs. The incremental or absolute encoder of the motor has a standard mounting, which works with either square-wave pulses or sinusoidal waves. This unit accommodates multiple supply voltage values and supports 1.25 pulses.