The AC servomotor consist of a moving primary coil unit (forcer) and a secondary permanent magnet unit (magnet way).
The forcer includes a coil unit that is encapsulated in thermally conductive epoxy.
The magnet way is made of high-energy rare-earth magnets glued on a steel plate.
An air gap between forcer and magnets must be maintained according to the specified dimension tolerances for proper operation of motor.

The iron-core motors are equipped by one magnet way (track), placed under the forcer.
Therefore high attraction force is appear between magnet way and forcer.
This force guarantee high rigidity of linear system, provide preload for linear guideways. The high magnetic attraction force is between magnet way and forcer. This feature garantee high rigidity of linear system, provide preloading on linear guideways system.

specs .PDF

assembly and other technological equipment (milling and drilling machines;
laser cutting machines, cutting tables, precision positioners, etc.)

An example of ordering an anchor of a linear synchronous motor:
where LP32-type, 359-length of the magnetic circuit, 50-width of the magnets, C-without cooling, GT1 - winding, 1000-length of the cable, N0-without connector, B-cable to the left.

Example of ordering a stator of a linear synchronous motor:
where LS32-type, 512 (or 256,128,64-length), 50-width of magnets, A-mount on top

Наименование Continuous force, NContinuos current, ArmsVelocity , m/sForcer weight, kgInductance, mHResistance , OhmDatasheetPhotoDrawing PDFDrawing DWG3D model
LP32-187-100-C-GT1-1000-N0-B 5494.43.75.9623
LP32-187-30-C-GS1-1000-N0-B 1572.47.22.5564
LP32-187-50-C-GS1-1000-N0-B 2682.54.33.5945.4
LP32-187-75-C-GS1-1000-N0-B 4082.72.84.71417.2
LP32-363-100-C-GT1-1000-N0-B 10884.31.811.61255.9
LP32-363-30-C-GS1-1000-N0-B 3122.43.54.81128.1
LP32-363-50-C-GT1-1000-N0-B 5314.23.76.7623.6
LP32-363-75-C-GT1-1000-N0-B 80913.12.49.1944.8
LP32-539-100-C-GT3-1000-N0-B 162712.93.711.6211
LP32-539-150-C-GT3-1000-N0-B 246613.12.424.4311.4
LP32-539-200-C-DS3-1000-N0-B 319013.71.931.5351.6
LP32-539-30-C-GS1-1000-N0-B 4662.42.37.116912.1
LP32-539-50-C-GT1-1000-N0-B 7944.22.410945.4
LP32-539-75-C-GS3-1000-N0-B 12107.42.813.6472.4