Servo electric cylinder
The utility model discloses a servo electric cylinder which comprises a cylinder barrel, a front end cover is arranged at one end of the cylinder barrel, a rear end cover is arranged at the other end of the cylinder barrel, an oilless bearing is arranged on the front end cover, a ball bearing is arr...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a servo electric cylinder which comprises a cylinder barrel, a front end cover is arranged at one end of the cylinder barrel, a rear end cover is arranged at the other end of the cylinder barrel, an oilless bearing is arranged on the front end cover, a ball bearing is arranged on the rear end cover, a lead screw penetrates through the cylinder barrel, one end of the lead screw penetrates through the ball bearing and extends out of the rear end cover, and the other end of the lead screw penetrates through the ball bearing. A cylindrical push rod, a piston cylinder and a sliding nut sleeve are arranged on the lead screw in a sleeved mode, the inner diameter of the push rod and the inner diameter of the piston cylinder are both larger than the outer diameter of the lead screw, the sliding nut sleeve and the lead screw form a thread pair, one end of the push rod penetrates through the oilless bearing and extends out of the front end cover, and the other end of the push rod, the piston |
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