Product Description:

The MLP070A-0150-FN-N0CN-NQNN is a primary section manufactured by Bosch Rexroth Indramat for the MLP Synchronous Linear Motors series. This synchronous linear motor produces thrust directly along an iron track, making it suitable for high-speed transfer stations, gantry axes, and machining tables in industrial automation. By converting drive current into controlled linear force, it eliminates gearboxes and enables precise positioning over long strokes.

Under continuous duty, the mover supplies 550 N of thrust, while transient demands can be met with a peak force of 2000 N. An attractive force of 2900 N must be considered when sizing bearings and guidance. The winding delivers this output at a rated current of 4.5 A and can accept up to 29.6 A for short periods. With a force constant of 121.70 N/A, each additional ampere increases linear force by more than 120 N, giving predictable control behavior. Nominal travel speed reaches 200 m/min, supported by a pole width of 37.5 mm that sets the magnetic pitch. The 0150 winding code corresponds to a resistance of 9.0 Ω and an inductance of 55.7 mH, parameters that influence current ripple and servo bandwidth.

Liquid cooling removes copper losses through an internal channel. The circuit tolerates an inlet pressure up to 10.0 bar and is sized to dissipate 780 W without derating. The cooler permits full output even at a maximum velocity of 150 m/min when the mover is held at full-load force. Thermal behavior is characterized by a time constant of 2.4 min, so temperature settles quickly after load changes. A voltage constant of 70.2 Vs/m indicates the back EMF seen by the drive. Power is fed through 1.0 mm² leads routed from the front of the slider, no encoder is installed, and the A-length, size 070 geometry integrates into standard MLP secondary tracks.