Product Description:

The MLS070S-3A-0450-NNNN is a secondary segment manufactured by Bosch Rexroth Indramat for the MLS Synchronous Linear Motors series. As the stationary element of the linear motor pair, it provides a magnetized path that the energized primary coil can follow, enabling direct linear motion in automated assembly lines, pick-and-place gantries, and transport slides without belts or gearboxes. Within an industrial automation cell, the segment supplies stable magnetic fields so the drive can regulate force accurately throughout the stroke.

Its mechanical design uses a steel base plate that resists deflection when multiple segments are joined. The segment is secured with screws, allowing the track to be clamped directly to a machine bed without adhesive bonding. The segment has a length of 450 mm, so axis travel can be extended by arranging standard sections end to end. This model has a motor size of 070, which establishes the cross section and maintains a consistent magnetic gap with matching primary units. Its installed mass along the axis is limited to 9.4 kg/m, supporting lightweight gantry frames that require high acceleration.

The secondary segment carries an IP65 protection rating, preventing dust ingress and protecting the magnets against water jets encountered during washdown cycles. Propulsion force is produced by the embedded permanent magnets, while operational stability is maintained at a maximum secondary temperature of 70 °C. A formed cover sheet supplied with the unit provides mechanical protection for the magnet rows during handling and installation. The S in the type code identifies the secondary motor type and indicates compatibility with standard MLS primary units. The segment has an overall weight of 4.2 kg, simplifying manual installation and minimizing the load placed on suspended axes.