Drive unit for sliding door
The utility model discloses a sliding-door driving apparatus comprising a stander; the stander is provided with a mounting board, a left support pair, a left screw rod, an intermediate support pair, a right screw rod, a right support pair, a coupling, a motor and a driving controller are positioned...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model discloses a sliding-door driving apparatus comprising a stander; the stander is provided with a mounting board, a left support pair, a left screw rod, an intermediate support pair, a right screw rod, a right support pair, a coupling, a motor and a driving controller are positioned on the mounting board in turn along the lengthwise direction. The driving controller of the utility model is able to convert the rotating movement of the motor to be the straight-line movement of the sliding door, which is able to eliminate the comprehensive deviation caused by the manufacturing, mounting, and deformation and loading so as to improve the force-bearing status of the screw rod. The utility model simplifies the transmission structure, lessens the movement noise, improves the efficiency and reliability of the driving apparatus, improves the stability of the movement, prolongs the service life and prolongs the maintenance period. The movement parameter is able to be changed according to different application requirements, which is able to establish the locking, unlocking mechanism and manual unlocking mechanism to meet the requirements of multiple functions. |
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