Product Description
The Rexroth Bosch's MAD100B-0150-SA-S2-FH0-05-R1 is an asynchronous motor in the MAD series, which is suitable for high-performance industrial applications. Its motor size is 100 and its length is B. It offers stable performance and it is small. The plain shaft without shaft sealing ring (H) is one of the features of this motor. A plain shaft is a cylindrical bar with no threads. A shaft without a sealing ring indicates that there's no extra protection around the shaft to keep dust or moisture out of the motor. This is applicable in areas where such protection is not essential; thus, it is a simple method of transmitting torque. However, the plain shaft's surface is smooth so that there is little contact area between the shaft and the bearings, therefore less friction and less wear and tear on the motor.
Another important feature of this motor is bearings with clutch mounting (R). The motor includes bearings because these parts are required for the reduction of contact surface friction and allow motion. These bearings deal with additional loads that come with the power requirement of a clutch and thus help in the engagement /disengagement of operations.
The main benefits of these clutch-mounting bearings are longer service life and reduced failure rate in conditions where the motor often starts and stops. These assist in minimizing the overall slippage; thus, the safe load capacity of the motor is increased. It also protects the motor and clutch from wearing out due to friction. In addition, the plain shaft without a sealing ring enables smooth operation where additional protection is not required, while the bearings for clutch mounting give the motor power for clutch applications and therefore make the motor more robust and efficient in industrial uses.