Product Description:

The MLP070A-0150-FS-N0CN-NNNN is a primary mover from the MLP Synchronous Linear Motors series manufactured by Bosch Rexroth Indramat. This liquid-cooled electromagnetic module delivers direct thrust along a flat secondary track, eliminating gearboxes or ball screws in high-speed transfer lines and palletizing cells. Its compact frame houses a densely wound stator section with length code A, allowing linear force generation to be embedded in space-restricted axes while maintaining consistent motion accuracy. The unit is intended for precision handling tasks in automated equipment where compact installation and repeatable linear motion are important.

During continuous duty the primary section outputs a thrust of 550 N at a rated phase current of 4.5 A. When peak acceleration is required, it can reach a short-term force of 2000 N as long as the drive does not exceed the maximum current limit of 29.6 A. Each ampere produces 121.70 N/A of thrust, and the induced back EMF follows a voltage constant of 70.2 Vs/m. With winding code 0150 and a resistance of 9.0 Ω per phase, these characteristics allow a top velocity of 150 m/min at full load. Wiring is routed through the front of the housing with a 1.0 mm² conductor cross section, and the coils use a standard encapsulation method to help suppress vibration and moisture.

The motor section must also withstand a static attraction force of 2900 N to the secondary magnets while still reaching a no-load travel speed of 200 m/min. The winding inductance is 55.7 mH, and the assembly has a thermal time constant of 2.4 min. A liquid circuit delivering 1.1 l/min removes the steady-state power loss of 780 W through integrated cooling channels. The 37.5 mm pole width sets the commutation spacing, and the unit is supplied without an encoder so external sensors can be used if needed. Mounting must account for the attractive force and keep coolant connections accessible from the front of the machine.