Product Description:

The SF-A2.0013.060-14.000 is a brushless servo motor manufactured by Bosch Rexroth Indramat for the SF Servo Motors series. This compact unit integrates feedback and a holding brake to execute precise angular positioning, velocity loops, and synchronized motion tasks in automated machinery. Because the encoder and brake are built into the motor body, the motor suits compact axes where separate feedback devices and external holding components would take more space. The housing carries an IP67 rating, and a 95 j6 mm pilot diameter centers the flange during mounting.

At its rated operating point, the rotor turns at 6000 rpm, which allows high traverse rates while staying within the mechanical limits of the admissible 70 N axial load. The magnetic design delivers 0.76 Nm/A of torque per ampere, so drive tuning can predict output from current commands. Position feedback is supplied by an integrated encoder with 8 million increments per revolution, supporting fine interpolation for high-precision axis control. Acceleration capability is supported by a rotor inertia of 2 × 10⁻⁴ kg·m², which helps keep response times low without compromising stability. The electrical hardware sustains a locked-rotor current of 1.7 A and produces 1.3 Nm of stall torque for static holding.

A permanent-magnet holding brake supplies 3.2 Nm of static torque when energized. The brake circuit uses a regulated 24 V supply and draws a rated current of 0.56 A when machine control requests standstill. Combined with a mass of 4.3 kg, the motor length of 206 mm helps simplify installation in tight cabinets and on mobile axes. The shaft measures 14 k5 mm in diameter and extends 30 mm, providing enough engagement surface for couplings while maintaining the concentricity needed for the pilot fit. The bearing arrangement tolerates axial forces generated by thrust loading.