Product Description:

The SF-A3.0042.030-14.015 is a servo motor manufactured by Bosch Rexroth Indramat for the SF Servo Motors series. It serves as the rotary actuator in automated packaging lines, pick-and-place modules, and indexing tables where accurate speed and position control are needed. When paired with a compatible drive controller, the motor converts regulated current into torque and supports repeatable motion during continuous industrial operation. This arrangement makes it suitable for machines that require controlled acceleration, repeatable stopping, and steady running across frequent operating cycles.

The motor mounts through a square 116 mm flange and uses a Ø19 × 40 mm keyed shaft, creating a direct interface for pulleys, couplings, or gear stages. At a rated speed of 3000 rpm, the motor provides stable operation for fast cycling axes. Its torque constant of 1.6 Nm/A provides a straightforward relation between commanded current and produced torque. A continuous holding torque of 10.0 Nm, together with a locked-rotor torque of 3.7 Nm and a startup current of 2.3 A RMS, describes how the motor responds during starting and load holding. Rotor inertia remains low at 7 × 10⁻⁴ kg·m², and the complete motor weighs 7.6 kg with an overall length of 262 mm when the brake is installed.

The brake operates from a 24 VDC control supply and draws 0.66 A during engagement, allowing the axis to remain in position when main power is removed. The housing is sealed to IP67, which helps protect internal components from dust and temporary immersion and makes the motor suitable for areas exposed to washdown. The shaft can carry a permissible axial load of 133 N, supporting moderate thrust loads in screw or belt-driven mechanisms. Power and feedback conductors are combined in a single hybrid connector, which simplifies cable routing and keeps the installation compact.