SF-A4.0230.060-00.050

The Bosch Rexroth Indramat SF-A4.0230.060-00.050 from the SF Servo Motors series combines precision engineering with robust performance, delivering a rated speed of 6000 min^-1 and a torque constant of 0.88 Nm/A for demanding motion control tasks. This motor features a locked-rotor current of 25 A and a locked-rotor torque of 22 Nm, ensuring reliable start-up under heavy loads. The mechanical design integrates a flange with a dimension of flange 142 mm and a shaft sized at 24 x 50 mm, supporting high rigidity and torsional stability. Its Encoder type STG, optional MTG provides accurate feedback for trajectory compliance and closed-loop control.

Built for versatility, the SF-A4.0230.060-00.050 supports both natural and forced convection cooling modes to maintain optimal winding temperatures in varied ambient conditions. At just mass without holding brake 25 kg, the unit strikes a balance between inertia and power density, streamlining dynamic response and minimizing wear. Installation is simplified by a compact form factor with a max. length w/o holding brake 341 mm, which reduces cabinet footprint and enables high-density assembly. The enclosed shaft with feather key prevents axial movement and simplifies component mounting while maintaining concentric accuracy.

Engineers will appreciate the motor’s ability to handle abrupt load changes and its compatibility with servo drives that regulate voltage and current to achieve precise speed and torque profiles. Comprehensive encoder options and resilient mechanical interfaces position the SF-A4.0230.060-00.050 as an ideal choice for robotics, machine tools, semiconductor fabrication, and test equipment. Offering reliable operation and seamless integration, this servo motor elevates performance in high-precision, dynamic automation applications.