Product Description:

Bosch Rexroth Indramat manufactures the MLP100A-0120-FT-N0CN-NNNN, a primary segment from the MLP Synchronous Linear Motors series. The unit converts drive current directly into thrust along a flat track, eliminating rotary-to-linear transmissions in assembly machines, gantries, handling modules, and other axes that benefit from direct linear motion. With motor length A and size 100, it supports compact axes that require high force density and repeatable positioning in industrial automation.

The continuous operating point provides a force of 1180 N while the coils carry a rated current of 7.4 A. A force constant of 160.40 N/A means each additional ampere applied by the drive adds the same incremental thrust until thermal limits are reached. Nominal travel speed reaches 190 m/min, so positioning cycles remain short even under sustained load. Heat generated in the windings is removed through liquid cooling; coolant must flow at 2.0 L/min through the internal channel, and the short thermal time constant of 2.4 min shows that temperature settles quickly after load changes. Conductors exit at the front edge for compact cable routing, and the windings use thermo-encapsulation to stabilize insulation against vibration.

During acceleration phases, the primary section can accept up to 40.5 A, allowing a peak thrust of 3750 N. The magnetic circuit also produces an attractive force of 5400 N, which must be considered in guide design. Maximum linear speed is limited to 120 m/min at full force, after which current derating applies. Electrical behavior includes a winding inductance of 43.8 mH and a resistance of 7.9 Ω at 20 °C, while the overall mass is 17.0 kg, which helps keep the moving assembly manageable. No encoder is installed, so an external position sensor is required for closed-loop position control and accurate axis feedback.