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LT – JJ06 Office chair rotary life testing machine

Technical parameters

1. Test speed: 1-25 times/min
2. Rotation Angle: can choose the working mode of repeated rotation or single-direction rotation
3. Sensor: 200kg
4. Counting range: 0-999999, with memory function of stop and power off
5. Height of bearing surface (cushion) 300 ~ 850mm
6.Diameter of turntable about 900mm
7.Power supply (power) single-phase 220V/50Hz/3A
8. Air source: air pressure: ≥ 0.5mpa; Flow rate: ≥800L/min; The air source is filtered and dried
9.Body size about 1220*1200*1960mm (length * width * height)
10.Weigh about 390kg
11.Mechanical structure ensure that the eccentricity between the load force of the chair and the pressure bar is 2 inches
12.Standard accessory (distribution) chair anti-turning block

Control system

1. The touch screen is equipped with PLC, with the memory function of power off and on;
2. With breakpoint protection (alarm) function, deceleration motor + frequency conversion control;
3. Manual pressure regulation, SMC precision barometer;
4. Memory function of stop/power off counter;
5. Select arbitrary or 360-degree rotation mode.

Working principle

1. Motor driven test platform rotation;
2. The cylinder output pressure is applied to the sample;
3. Output digital signal of touch screen;
4.PLC controls the rotation Angle and rotation mode of the motor.

Conform to the standard

QB/T 2280-2016 BIFMA X5.1-2017
BIFMA X5.1-2017  

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