| 摘要 |
Embodiments of the invention provide an electronic expansion valve, including a magnetic rotor (3) and a screw rod (4), and further including an output shaft (5). The magnetic rotor (3) is surroundingly provided on the output shaft (5), and the output shaft (5) is slidably connected to the screw rod (4) in an axial direction and drivably connected to the screw rod (4) in a circumferential direction. Since the output shaft (5) is slidably connected to the screw rod (4) in an axial direction and drivably connected to the screw rod (4) in a circumferential direction, the magnetic rotor (3) does not subject to an axial force transmitted by the screw rod (4) and rotates flexibly. |
