Product Description:

The MLS200S-3V-0600-NNNN is a secondary section designed by Bosch Rexroth Indramat for the MLS Synchronous Linear Motors series. As a passive track element, it combines with a primary coil assembly to create direct linear thrust for pick-and-place axes, gantries, and transfer lines that require smooth motion. The segment contains the permanent magnets and reaction surface needed for force production. It installs along the machine bed, where its magnetic field interacts with the moving primary unit. This direct-drive arrangement eliminates intermediate mechanical transmission components such as belts, racks, and ball screws.

The section is secured by screw fastening, which supports accurate alignment along the motor path. Its mounting holes correspond to the motor’s electrical pitch and provide consistent placement between adjoining sections. A pole pitch of 37.5 mm synchronizes the magnetic flux pattern between the primary and secondary sections for stable commutation across the stroke. Installation requires M6 DIN 7984 bolts with a shallow head profile. The bolt heads fit below the running surface so the moving primary assembly can travel over the rail without obstruction. The overall stack height is 61.4 mm (+0.1 mm) from the base to the magnet face, allowing the section to fit beneath typical aluminum extrusion covers while preserving the required magnetic gap.

The working clearance must remain at 1.0 mm (±0.4 mm) between the primary slider and the secondary plate. A larger gap can reduce force density, while insufficient clearance can allow mechanical contact between the assemblies. The element has motor size 200, matching the tooth width and magnet depth used with the largest primary units in the MLS platform. It is a secondary motor of type S, which is the standard magnetic configuration for general-purpose linear drives. The modular 0600 segment length allows multiple sections to be installed end to end until the required travel distance is reached. Correct spacing between adjacent sections maintains a continuous magnetic track and prevents interruptions as the primary unit crosses each joint.