Product Description:

The MLP300Z-0090-FT-N0RN-NNNN is a synchronous linear motor primary section produced by Bosch Rexroth Indramat for the MLP Synchronous Linear Motors series. This component acts as the thrust-generating element in automated machinery. It supplies controlled linear force directly to the axis without recirculating screws or belts, which supports rapid positioning and constant-speed moves in industrial automation lines.

Internally the motor uses an iron-core linear motor design, placing laminated steel teeth inside the coil package to raise continuous thrust density. The electromagnetic winding follows code 0090, which indicates the conductor cross-section and turns count used to match this size to standard Rexroth drives. Under full excitation the mover can reach 90 m/min, so the carriage travels 1.5 m each second when the application load equals the rated peak force. Thermal management relies on liquid cooling that circulates coolant through embedded channels. The housing also supports heat-conductive plates that transfer residual losses to the machine frame. Supplementary back cooling is available, and the power and feedback cables exit at the front of the block to simplify routing in compact gantries. A thermo-encapsulation method seals the coil pack to prevent vibration of the winding at high dynamic loads.

Electrical interface characteristics start with leakage capacitance of 9.5 nF, a parameter considered when sizing the drive's grounding and EMC filters. The housing meets IP65, so dust and water jets cannot reach internal conductors. Power is delivered through a high-flex shielded cable that tolerates continuous chain motion, while position feedback is obtained from a machine-supplied length measuring system because no encoder is installed inside the mover. The design omits an internal encoder to minimize mass and keeps the overall geometry within motor size 300 so it pairs with the corresponding magnet tracks in the series.