Automated Torque Tester/Torque Testing Machine/Torsion Life Testing Machine/Full Automatic Torque Endurance Tester

Typical application
Suitable for mobile phone communication industry such as mobile phone torsion test, watch strap torque, mobile phone data cable torque test: automotive parts manufacturing industry such as rotary switches, storage boxes, high and low beams, wipers, steering shafts, steering wheels: electronic industry Such as spring torque test, potentiometer torque; food industry such as bottle cap torque, etc.
The microcomputer-controlled torsion testing machine adopts high-precision sensors, high-resolution sampling and measurement amplification systems, and fully digital servo closed-loop control. The single-chip computer is used as the front-end machine for data collection and direct parameter control, and the system machine is used as the rear-position machine to achieve master-slave torque control. , corner and other engineering quantity display and data processing, reliable and stable.

YDT1539-2006 "Technical Requirements and Test Methods for Reliability of Mobile Communications Handsets" etc.

 
The microcomputer-controlled electronic torsion testing machine is mainly composed of four major parts: a host computer, a torsion angle measuring device, a measurement and control system and a computer. During the test, the computer software sends instructions to the control unit to rotate the servo motor. The servo motor drives the reducer through the synchronous belt, and the reducer drives the moving chuck to rotate. When the movable chuck rotates, a torque is applied to the sample. This torque is transmitted to the fixed chuck through the sample, and then transmitted to the torque sensor from the fixed chuck. The output signal of the torque sensor is sent to the measurement amplifier circuit in the control unit, and then After A/D conversion, it enters the computer. The torsion angle measurement is performed using an optical encoder. Two turntables are fixed at the gauge length of the sample, and two photoelectric encoders are attached to the two turntables respectively. The angle difference between the two turntables is also the angle difference between the two photoelectric encoders. The pulse signal is input to the computer, and through computer processing, the accurate torsion angle value can be obtained.