Product Description

The SD-B5.380.020-10.000 by Bosch Rexroth is a high-performing permanent-field servomotor. The device has a torque rating of 38 Nm. It is equipped with a tacho and commutation sensor at its non-driving end. The brushless construction of the tacho and the motor contributes to its maintenance-free operation. The unit does not have an in-built disk brake. The shaft of the motor does not come with a keyway or featherkey. Hence, it is used for stringent requirements. The tacho board of the device can be dismantled by the user. The unit does not come with its mating connectors. They should be ordered separately. It should be noted that the motor exhibits reduced output when the ambient operating temperature range is exceeded.

The user should not touch the housing surface of the SD motor when it is in use as it turns hot and can cause injury or burns when touched. The protection rating of the motor’s braking resistors is IP 20. The user should remember to disconnect the power supply to the device before any connection is performed. The unit supports straight and right-angled connectors. The tacho of the product is intended for velocity feedback.

The motor’s type label lists the technical details such as standstill torque, standstill current, rotor inertia, and protection class. For the product to function, at least one supply module is required. When the motor is in use, axial and radial forces act on its shaft. Drive elements like belt pulleys, gear wheels, and clutch disks can be incorporated on the unit’s shaft. The motor cannot be mounted in the IM V1 mounting style because it does not have an oil-tight bearing at the driving end.