Product Description:

The MLS100S-3A-0450-NNNN secondary section is produced by Bosch Rexroth Indramat and belongs to the MLS Synchronous Linear Motors series. This component forms the passive track in a linear motor set, supplying the magnetic circuit that reacts with the moving primary carriage to generate thrust and precise straight-line positioning in automated transport, handling, and machining systems. It is tailored to installations where compact dimensions and sealed construction are required on the stationary side of the motion axis, especially where the secondary section remains exposed near process debris or splash.

Its active magnet strip spans a profile width of 100 mm, allowing a broad magnetic footprint that raises force density for the cooperating primary coil over the usable travel path. The overall track width measures 450 mm, so adjacent machine elements have a fixed clearance envelope. A pole pitch of 37.5 mm sets the electrical period and influences drive commutation resolution, which affects achievable positioning granularity. The laminated steel body sits at a depth of 135 mm, giving sufficient mass for heat dissipation along the mounting face. Environmental sealing reaches IP65, which blocks dust ingress and withstands water jets, enabling placement near coolant or chip flow. As part of motor size 100 within the product group, the segment fits the electromagnetic geometry used across the MLS family.

This segment has a length code of 0450 and weighs 6.0 kg, a value that supports handling during assembly while still anchoring the magnetic circuit against vibration. Installation relies on fixing with screws; threaded holes along the neutral axis let the module be tightened against a rigid base without adhesive bonding or clamps. Surface exposure of the magnets is limited by a cover sheet, so accidental contact and particle accumulation are reduced. Classified as Type S secondary hardware, it pairs only with MLS primary movers of the same designation, helping maintain pole alignment and consistent expansion behavior across extended tracks built from multiple matching segments.