Product Description:

The SF-A2.0013.030 is a servo motor produced by Bosch Rexroth Indramat within the SF Servo Motors series. Designed for industrial automation, it converts direct-drive commands from a compatible inverter into precise rotary motion for positioning, feed, or speed-regulated axes on packaging machines, conveyors, and handling modules. The motor couples its permanent-magnet rotor with a single-turn encoder to provide controlled torque delivery while reducing mechanical transmission elements and supporting compact machine layouts.

Electrically, the windings are energized from a DC link of 670 V, and every ampere produces torque according to a constant of 1.5 Nm/A. Under nominal conditions, the shaft reaches 3000 rpm, while during a stall the windings draw 0.9 A and can deliver 1.3 Nm of locked-rotor torque for startup load acceptance. The rotor inertia of 2 × 10⁻⁴ kg·m² helps limit overshoot in fast index cycles, and the bearing set is rated for 20,000 hours of service. Position feedback is provided by a single-turn optical encoder whose accuracy is ±20 arcseconds and whose digital resolution is 8 million increments per revolution. The feedback unit is housed in a motor body that measures 186 mm in length without a brake, and drive connection is made through a shaft sized Ø14 × 30 mm.

Mechanically, the motor mounts to a machine frame through a flange of 100 mm and weighs 4.0 kg without a holding brake, which helps when space is limited in multi-axis installations. The fully sealed stator housing carries an IP67 rating, preventing dust ingress and allowing temporary immersion during washdown maintenance. Internal components tolerate shock loads up to 6 g, so the unit can be installed on rapidly accelerating pick-and-place arms. The combination of a compact housing, low inertia, and direct encoder feedback supports responsive motion in systems that require accurate starts, stops, and repeatable positioning.