Handheld testing machine

Product description

A portable testing device specifically designed for testing the durability performance of products that require rotary operation, such as knobs, switches, and handles. This equipment simulates the repeated rotation of human hands to conduct fatigue tests on samples at set torque, rotational speed and cycle times, assessing their wear, loosening, fracture or functional failure during long-term use, and ensuring that the products meet reliability requirements.

Test Method

4.4.4 Repeated opening and closing

After repeated opening and closing for 15,000 times, the change of the rotation position shall not exceed 0.5 mm.

5.5.4 Repeated opening and closing

Install the rotary handle and the mating block on the test simulation window in the actual operating state when the sash  is closed (see Figure 3), and apply 70 + 8N force F in the opening direction of the handle.

Technical parameter

1.Structure: (aluminum profile)

2.Suitable for building Windows.

3. Transmission mode: rotating cylinder + push and pull cylinder

4. Torsion Angle: 0-180 degrees adjustable

5. Torsion speed: 0-20 times / minute is adjustable

6. Weight: 70N

7. Control mode: PLC + touch screen

8. Volume: length 1.0 * width 0.5 * height 1.0 m

9. Power supply: AC220V, 50 HZ

Compliance with Standards and Terms