Product Description:

The SD-B5.380.030-10.000 belongs to the SD Magnet Motors series produced by Bosch Rexroth Indramat. It is a Brushless servo motor intended for closed-loop positioning, speed control, and torque control in packaging machines, handling stations, and general assembly cells. Electronic commutation replaces mechanical brushes, so the motor responds quickly to commanded current while avoiding brush wear and commutator maintenance. Its permanent-magnet design supports compact installation, and the rotor can be coupled directly to precision gearboxes or belt stages where repeatable acceleration and deceleration are needed across frequent duty cycles.

When energized, the motor can deliver up to 38 Nm of torque at standstill, which helps provide holding force before motion begins and supports short clamping or pressing actions at zero speed. Its nominal mechanical speed is rated at 3000 rpm, allowing the axis to run at a common servo operating speed for indexing, transfer, and feed applications. The mounting interface uses a flange diameter of 116 mm, providing a face-mounting format that suits machine frames built around this size. Power is transmitted through a circular shaft measuring Ø 19 × 40 mm, which gives enough contact area for clamped or keyed couplings.

The basic configuration is supplied without keyway and without brake, so any holding function must be provided externally when the axis is stopped and torque transmission depends on the selected hub or coupling method. Magnetic excitation uses Ferrite material, which provides stable magnetic performance across a broad temperature range and supports consistent servo response in routine industrial service. Because no holding brake is built in, vertical or suspended loads require separate retention hardware or drive-applied holding torque. This layout is suitable where simple shaft output and electronic motion control are more important than an integrated parking device.