Product Description:

Bosch Rexroth Indramat manufactures the MLP100C-0090-FS-N0CN-NQNN linear motor primary section in the MLP Synchronous Linear Motors series. The unit is designed to deliver direct linear thrust without mechanical transmissions, making it suitable for high-speed positioning stages and portal drives in industrial automation. As the active mover, it cooperates with a passive secondary track to generate electromagnetic force along the travel path.

The motor is built around size 100 laminations and uses winding code 0090. With a continuous nominal force of 2310 N, it sustains steady feed loads at a rated current of 12.1 A. Force production per ampere is given by a constant of 191.3 N/A, while back electromotive force scales at 110.4 Vs/m. Copper losses are influenced by a winding resistance of 6.0 Ω, and the inductance of 30.358 mH shapes current ripple under PWM drive. Heat is removed through liquid cooling; coolant enters an internal channel, and the standard encapsulation method keeps the windings isolated from condensate. Power and sensor wires are routed through the front of the primary part, simplifying cable-chain layout. An encoder is not installed, allowing external position feedback to be selected to match the machine's accuracy requirements.

When peak demand occurs, the primary section can deliver a maximum force of 7150 N, provided that the drive supplies up to 83.6 A of current. The magnetic circuit generates a constant attractive force of 10400 N toward the secondary track, so proper mechanical supports are needed. Operation at full thrust permits a velocity of 90 m/min, and the nominal operating point reaches 170 m/min under lighter loads. Cooling reliability depends on maintaining a flow of 2.3 l/min with inlet pressure not exceeding 10.0 bar. A pole width of 37.5 mm sets the electrical pitch and must align with the secondary rail tooth pattern.