The invention discloses an anti-
high frequency interference
servo motor which comprises a
servo driver, a screw rod driven by the
servo driver and an anti-
high frequency interference box covering the servo driver, wherein a through hole is disposed in the box wall of the anti-
high frequency interference box, the screw rod passes through the through hole in order to be extended out from the anti-high frequency interference box, and the servo driver is installed on the bottom inside the anti-high frequency interference box by an anti-seismic suspension
assembly; the anti-seismic suspension
assembly comprises a connecting screw rod, the rod body of the connecting screw rod is successively equipped with an installation part, a raised shoulder and a sleeving part, and a floating rotary ball is connected to the
tail end of the connecting screw rod; and the installation part is connected to the bottom part of the servo driver, the sleeving part is successively sleeved by a cover plate, a
metal rubber spring, an installation base and an installation plate, and the cover plate and the
metal rubber spring are successively clamped and pressed between the raised shoulder and the installation base. The anti-high frequency interference servo motor provided by the invention can still be used normally under a high frequency (high
harmonic wave) or an electromagnetic wave, has high shielding performance and high precision, and is low is cost, efficient and energy-saving.