Product Description

The SF-A3.0042.030-00.000 is part of the SF & SR series of brushless servomotors. manufactured by Bosch group. Special features of this motor are; Sinusoidal e.m.f, low-contamination aluminium frame, Installation pockets over the entire length of the motors, Integrated encoder, electronic rating plate for automatic optimization of the Servo Dyn-D inverter to the motor, Plug-in connection for output and encoder, Cooling by natural convection, optional forced-air cooling. This model comes equipped with a holding brake for fixing the feed axis on standstill or when the system is de-energized. The separation time of holding brake is 29 Ms & the mechanical delay of holding brake is 20 Ms.

These high-power motors have a locked motor torque is 3.9 Nm & the rated speed is 6000 min-1. The locked rotor current is 6 A. The holding brake has transferable torque of 18 Nm & motor current of 0.7 A. It works according to the fail-safe principle. A plug brake is included in this model for safe fail operation. The plug braking resistance is 5.6 ohm. The minimum energy in short time operation plug brake is 785 Ws. The plug brake protection is IP 20 protected. The test voltage of the plug brake is 2500 V AC.

SF servo motors are designed to work seamlessly with Bosch servo drives and motion controllers, ensuring compatibility and optimized performance. The optional accessories offered are Motor and encoder cables, made-to-measure Power cables as yard ware Encoder cable as yard ware (all encoder systems), Mating connectors for motors and encoders. These motors are intended to be used with a D.C. link voltage of 670 volts. The warranty offered is 1 year.