Photoelectric torque sensor

• Main Authors: HOU GUIWEN, RUAN ZEYU
• Format: Patent
• Language: English
• Published: 20.01.2016
• Subjects: MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PHYSICS; TESTING

The utility model relates to a photoelectric torque sensor, including the cylinder shell, it twists reverse the axle to be provided with in the cylinder shell, the middle part left side cover that twists reverse the axle is equipped with left sleeve, the middle part right side cover that twists reverse the axle is equipped with right sleeve, left side sleeve and right sleeve tip are in opposite directions do not fixed and are equipped with left grating disc and right grating disc, a left side grating disc and right grating disc with reverse the axle and set up with the axle center, left side grating disc is ring shape printing opacity dish, right side grating disc is the ring that passes through light zone with do not pass through the light zone interval arrangement blanking disk that appears, one side with right grating disc opposite face of left side grating disc is provided with the mercury vapor lamp, right side grating disc is provided with the photoelectron with one side of left grating disc opposite face, shows on the LCD screen behind the signal processing of photoelectron collection. The utility model discloses utilizing the penetrability of light signal and the information nature of the signal of telecommunication, through photoelectric conversion, realizing the non -contact transmission of moment of torsion signal, signal acquisition is accurate, shows directly perceivedly.