Product Description:

The Bosch Rexroth Indramat MLP100A-0090-FS-N0CN-NNNN is a primary section in the MLP Synchronous Linear Motors series. This synchronous linear motor converts drive current directly into linear thrust for gantries, pick-and-place axes, and machining centers. In automated production, it replaces ball screws and belts, reducing wear and enabling programmable acceleration profiles. The direct-drive layout also reduces backlash that can occur in mechanical transmission systems.

Heat rejection is handled by a liquid cooling circuit that must supply 2.0 l/min of coolant; at this flow, the pressure drop is 0.3 bar, and inlet pressure cannot exceed 10 bar. When the stator dissipates 1500 W, the cooling loop helps keep winding temperature stable during continuous operation. The winding set, code 0090, has a resistance of 12.0 Ohm at 20 °C and an inductance of 66.9 mH, which affects current rise and voltage demand. With a rated phase current of 5.9 A, the motor delivers a continuous thrust of 1180 N, and the force constant is 198.90 N/A. The voltage constant is 114.80 Vs/m, so the drive must provide sufficient voltage as travel speed increases.

The motor can produce a peak thrust of 3750 N during transient moves when phase current reaches 34.2 A. The mover can attain 90 m/min under full load and a nominal travel speed of 150 m/min when force demand stays within the continuous range, while magnetic attraction toward the secondary track is 5400 N and must be considered in guide design. The motor has Size 100 and Length A, which set the mounting footprint, and wiring exits at the front for short cable runs. A standard encapsulation method protects the coils, and no encoder is installed, so position feedback must be supplied by external sensors. A thermal time constant of 2.4 min means copper temperature responds quickly to load changes.