Product Description:

The SF-A2.0013.030-14.000 is a permanent-magnet servo motor produced by Bosch Rexroth Indramat within the SF Servo Motors series. It is intended for closed-loop industrial drives that require accurate position and velocity control, such as indexing tables, pick-and-place axes, and feeder spindles. By converting electrical energy into regulated mechanical torque, the unit acts as the primary motion element in automation cells where repeatability, compact mounting, and direct feedback are important during high-duty-cycle operation.

It operates at a rated speed of 3000 rpm, allowing high-speed servo operation on positioning and feed axes. The electromagnetic design yields a torque constant of 1.5 Nm/A, so each ampere from the drive produces a predictable increase in shaft torque. The matching controller must supply a 670 V DC link to provide adequate voltage headroom for field-weakening operation. Position feedback comes from an absolute encoder with 8 million increments per revolution and ±20 angular-second precision, giving the control loop very fine motion data. A 100 mm mounting flange aligns the Ø14 × 30 mm shaft to gearboxes or timing pulleys. Locked-rotor current of 0.9 A develops 1.3 Nm when the rotor is held. The brake circuit draws 0.56 A and is energized from 24 V DC to clamp the load during idle states.

During deceleration, the holding brake supplies 3.2 Nm of static torque to secure the axis without relying on servo current. Its mechanical response is tuned for fast duty cycles, with engagement completed in 19 ms and full release following within 29 ms. The brake adds only 0.4 × 10⁻⁴ kg·m² of inertia, so its effect on dynamic tuning remains minimal. Shock resistance up to 6 g permits installation on gantries or mobile platforms that experience intermittent impacts. This supports applications that need secure load holding between motion segments and quick return to commanded movement.