Product Description
The Rexroth Bosch's MAD130C-0150-SA-S0-FQ5-35-N1 asynchronous motor has a motor size of 112 and a length of C. It operates with high accuracy due to the single-turn absolute encoder with 512 steps or increments (S0). This encoder is crucial in maintaining the correctness of its motor due to the advancement of the design. A single-turn absolute encoder gives the exact position of the rotor after a power cycle of the motor. In contrast to an incremental encoder, an absolute encoder does not lose positioning information when power is switched off on the motor. There are 512 increments in the encoder to be able to capture the 512 steps in a full rotation of the motor shaft. It provides operational advancement in applications like robots or operating machines, where stability is important.
This motor does not have a holding brake. When the power supply is switched off the motor does not lock in place and the rotor remains independent to rotate in the different directions on both its axial and circumferential planes. This single-turn absolute encoder with 512 increments is suitable when there is no influence of shift force on its position or when external mechanical forces are available to limit the load. The holding brake makes the structure of the motor less complex and minimizes the requirement of maintenance; however, it is not always suitable if the system needs the motor to stay at a certain position without a power supply.
Therefore, 512 increments of the single-turn absolute encoder provide adequate control to the motor, and the absence of a holding brake also gives easier and less complex construction; thus, the motor is appropriate for applications where loads are maintained by other systems.
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