Product Description:

The SD-B3.068.030-10.000 is a servo motor produced by Bosch Rexroth Indramat and belongs to the SD Magnet Motors series. Designed for embedded motion modules, it supplies controlled rotational output for index tables, light conveyors, and robotic joints in automated production lines. In these roles, the motor's electronic commutation and feedback interface let the drive controller regulate position and torque accurately during repetitive manufacturing cycles. This operating concept supports smooth starts, repeatable stops, and stable motion in compact axis layouts where consistent response is important. It is intended for compact machinery where space is limited but closed-loop performance is still required.

The motor is supplied without a keyway and without a brake, so the shaft relies on friction-fit couplings and the connected load must be held externally when power is removed. A square mounting interface with a flange diameter of 116 mm aligns with common gearbox or bracket patterns, and the cylindrical shaft measures 19 x 40 mm, which sets the coupling bore and usable clamp length. These dimensions also help determine compatible hubs and clamping elements during installation. Continuous stall torque reaches 6.8 Nm, giving the motor enough twisting force for moderate-inertia loads at low speed.

With a rated operating speed of 3000 rpm, the motor can track command frequencies used in packaging, material-handling, and test-bench applications. Its construction as a Brushless servo motor eliminates commutator wear, reducing service needs and supporting tighter velocity control through electronic switching. Rotor excitation is generated by Ferrite magnets, which provide stable magnetic flux for repeatable servo response across typical automation duty. That combination suits axes that alternate between rapid moves and precise settling without relying on mechanical commutation parts.