Why Choose Magnetic-Track-Free Linear Motor?

Linear motor moves by the magnetic force produced by the magnetic field between stator land mover, so the mover and the stator are untouched. For the conventional linear motors whether for the iron core or the iron less core linear motors, they need to lay the magnetic track built by the permanent magnets on the stator so the motor can move by the magnetic force produced by the coil-generated magnetic field and the PM generated magnetic field.

Remarkably, the magnetic-track-free linear motor does not need the PMs anymore, which can save the massive rare-earth materials. By iteratively optimizing the design and the manufacturing craft, MTF linear motor obtained the extremely high force density operating speed and moving precision.

Besides the high speed and precision merits as the conventional linear motor, MTF-LM has the following advantages：

1. No magnetic field in stator easier for assembling, much lower risk for operators.

2. About 1/3 of the conventional linear motor attraction force can reduce the friction and cogging          force significantly, thus to increase the life expectancy and reduce the operating noise.

3. Benefited from the low attraction force and the specialized optimizing design, MTF-LM can obtain the extremely low cogging force.

4. With low requirement for the ingress protection, and reduce the EMl grade obviously

5. Not easy to attract the sundries and ashes into the motor, easier for protection.

6. Benefited from the rare-earth material saving, MTF is trying to provide the most cost-effective products for customers.

The applications of MTF linear motors from ALM in the following area can bring significant advantages for our customers:

If you are intersted in it, please contact us!