Product Description:

The MLP200D-0035-FS-N0CN-NNNN is a synchronous linear motor primary section built by Bosch Rexroth Indramat for the MLP Synchronous Linear Motors series. As a direct-drive unit, it converts three-phase electrical power into linear thrust along a ferromagnetic track, eliminating mechanical transmissions in gantries, pick-and-place axes, and machining stages. The motor’s size 200 stator segment houses windings and coolant passages so that high continuous force can be generated while keeping temperature within limits required for repeatable industrial positioning. Its linear format also supports smooth travel without backlash from belts or screw drives.

It has a nominal thrust of 5560 N that can be delivered while the stator temperature remains stable under liquid circulation. Achieving this load requires a rated phase current of 20.2 A through 4.0 mm² power leads routed from the front of the coil assembly. The electromagnetic design yields a 275.40 N/A force constant, so incremental current commands scale predictably to motion force. A 159.0 Vs/m voltage constant characterizes the back-EMF seen by the drive when the mover travels at nominal speed. To limit copper loss, the winding resistance is 4.0 Ω, paired with 23.9 mH of inductance in the 0035 winding. Standard encapsulation insulates the coils against coolant ingress and supports stable operation in liquid-cooled installations.

For short bursts, the coil can generate a 16500 N peak thrust when supplied with up to 90.0 A, provided the liquid circuit maintains a 2.4 min thermal time constant. The integrated stainless manifold accepts coolant at a maximum inlet pressure of 10.0 bar and needs 8.0 l/min of flow to extract waste heat. Under maximum load, the carriage can reach 35 m/min, while at the nominal envelope it travels 105 m/min across pole tracks that are 37.5 mm wide. Attractive force to the secondary is 25400 N, and no encoder is mounted, so external position feedback must be added through the machine’s linear measuring system for closed-loop positioning.