Product Description:

The MLP140C-0350-FS-N0CN-NNNN is a primary section from the MLP Synchronous Linear Motors series produced by Bosch Rexroth Indramat. As a synchronous linear motor module, it installs along the travel path of a machine axis to generate direct linear thrust without mechanical transmissions. In industrial automation lines, it moves gantries, pick-and-place arms, and process carriages while maintaining high positioning repeatability through the electromagnetic interaction between its primary coils and a passive secondary track.

Delivering a continuous thrust of 3150 N, the unit maintains this force when it is supplied with the rated phase current of 53 A. Under that duty point, the carriage can reach a nominal speed of 400 m/min, so long production strokes can be completed quickly without exceeding thermal limits. Liquid coolant circulates through internal channels, and the fluid interface uses a thread size of G1/4. The housing is sealed to IP65, which helps protect the motor against dust and low-pressure water jets. Power conductors are routed through the front of the primary section by a 10.0 mm² cable, and the coils use standard encapsulation to help protect against vibration and moisture ingress.

When higher acceleration is required, the stator can be driven up to a peak force of 10000 N by momentarily allowing a phase current of 260 A. At this overload point, the moving element may attain a linear speed of 350 m/min, provided that the control system respects the 30 Nm tightening limit and 12 mm screw-in depth on each cooling port to avoid thread damage. The primary section weighs 32 kg, and its size-140 profile supports heat dissipation during overload operation. No encoder is installed on the module, so position feedback must be provided by external hardware that can operate within the stated force and speed range.