Product Description:

The SF-A2.0026.030-00.050 is a servo motor manufactured by Bosch Rexroth Indramat within the SF Servo Motors series. It converts controlled electrical input into rotary motion for positioning, feed, and auxiliary axes in industrial automation equipment. In closed-loop drive systems, the motor responds to commanded torque and speed so that repeated machine cycles stay consistent and axis motion remains accurate during normal production. This makes it suitable for equipment that depends on predictable response during indexing, feeding, and synchronized movement.

During start-up, the drive can deliver a locked-rotor current of 1.7 A, producing a locked-rotor torque of 2.6 Nm to help the motor overcome static resistance in the mechanical load. Once the shaft is running, the electromagnetic design provides a torque constant of 1.5 Nm/A, allowing the controller to relate motor current to output torque with straightforward scaling. Dynamic behavior is supported by a rotor inertia of 4 × 10^-4 kg·m², which helps the axis accelerate quickly without excessive drive demand. The rated speed of 3000 rpm suits common feed and spindle duties in automated tooling and material-handling equipment where fast response and stable operation are both important.

A square mounting interface with a flange size of 100 mm allows the motor to fit standardized machine connections and compatible gearbox faces. The ground shaft measures Ø14 × 30 mm, providing a practical output for direct coupling to belts, pulleys, or precision shaft couplings. Overall motor length is 208 mm, which helps the unit fit into compact machine spaces where axial clearance is limited. The motor has a mass of 6.2 kg, keeping static load moderate on brackets, slides, and other supporting structures while still providing a solid mechanical package for industrial axis service.