Product Description
The SD-B6.480.020-01.000 is a servo motor manufactured by Bosch Rexroth Company. It is used in conjunction with the SM..-T range of Bosch AC inverters to optimize its performance. This type is used together with the SM 35/70-T inverter creating a modular servo module system. Together with a brushless tacho and a rotor position recognition function, the servo module regulates the motor’s speed and torque. The SM 35/70-T features a rated current of 35A, 70A peak current, and 460V DC link voltage. The ambient operating temperature of the servo module is 0 to 55 degrees while storage temperature is -25 to 70 degrees.
In case the SD-B6.480.020-01.000 is subject to E.stop, it can be shut down through short circuiting the motor windings. This is in a bid to prevent the feed axes from slowing in an uncontrolled manner. The resistor enables the system to achieve 3 to 4 times the torque and rated current of the motor. The SD-B6.480.020-01.000 motor is compatible with a resistor with 1.0 Ohms resistance and 4085Ws minimum energy. The module should have at least 3 resistors for optimal braking control. The test voltage should be 2500VAC, maximum temperature should not exceed 55 degrees, and the protection category of the cabinet should be IP 20.
The module that the SD-B6.480.020-01.000 motor is part of should be mounted in a switch cabinet of IP 44 or IP 54 protection category. The forced cooling air should not be impeded by any component in the control cabinet. Leave a space of 100mm must be provided below and above the modules. The air inside the cabinet should be free from condensation and dust. Get this Bosch Rexroth motor from Wake Industrial with a one-year warranty period.
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