Product Description:

The MLP070B-0100-FT-N0CN-NQNN is a primary section from the MLP Synchronous Linear Motors series manufactured by Bosch Rexroth Indramat. Designed for mounting on a moving slide, it interacts with a stationary secondary track to generate direct linear thrust for industrial automation axes. By eliminating rotary-to-linear conversions, the unit offers high positioning accuracy for packaging lines, handling robots, and electronic assembly equipment, while its liquid-cooled stator helps maintain thermal stability during continuous duty.

Continuous output capability is provided by its 820 N nominal force, achievable when the motor is supplied with the rated phase current of 4.6 A and adequate coolant flow of 1.3 l/min. When rapid acceleration or short overloads are required, the primary segment can reach a peak thrust of 2600 N, provided the drive delivers up to 23.6 A. A force constant of 176.70 N/A links delivered thrust to instantaneous phase current, allowing the controller to calculate force commands directly from current feedback. The axis can reach 200 m/min under the stated operating conditions, while full-force operation is limited to 100 m/min.

Additional electrical and thermal characteristics complete the axis model. The permanent-magnet yoke produces an attractive force of 3750 N toward the iron secondary, so the rail structure and air gap must withstand that preload. Back EMF is quantified by a voltage constant of 101.9 Vs/m, which helps describe voltage rise during high-speed motion. Phase copper losses correspond to a winding resistance of 14.9 Ω, and their temperature rise is moderated by a short thermal time constant of 2.4 min with liquid cooling and thermo-encapsulation. The remaining integration data includes an 89 mH winding inductance, a 37.5 mm pole width, a mass of 13.4 kg, front-routed wiring, size 070 geometry, and no integrated encoder.