Product Description

The SF-A3.0093.030-00.050 is a brushless synchronous servomotor from Bosch Rexroth. It is in the SF series of motors. The motor uses a sinusoidal EMF for operation with an absolute value single-turn encoder. The permanently excited motor makes use of electronic commutation and is used along with the digital Servodyn-D inverters from the manufacturer. The device encompasses a compact design and is encased in a low-contamination, smooth aluminum frame. It features installation pockets along its complete length. The motor also includes a smooth shaft that features several safety markings on it.

The shaft of the motor encompasses a feather key and keyway but does not feature a mating connector. The motor has a frame size of 3 and a design suffix of A. The unit operates at a speed of 3,000min^-1. It has a locked-rotor torque of 8.1Nm. The device is designed to be used in industrial or commercial applications. The servomotor features an electronic rating plate that has the required details for optimizing the Servodyn-D inverter automatically. It has a maximum of 58dBA noise behavior at a distance of 1m. The synchronous unit can be shipped to any address worldwide through our trusted team of global delivery agents.

The encoder in the motor has an angular accuracy of +/-20 angular seconds. The motor comprises a torque constant of 1.35Nm/A at 40°C. The device has an IM B5 type of construction and operates in temperatures between 0°C and +40°C. The ball bearings are located on the output or flange side. They have a minimum service life of 20,000 hours. The shaft is designed in accordance with DIN 6885 specifications and helps in the transmission of positive-drive torque. The thermistors in the motor windings support a temperature range of -5°C to +155°C. The servomotor is available with a warranty period of one year.