1. Load torque range:
502-203 (0.5-2N · m), with a specified output torque, the closing time of the testing machine is 11 ± 4s< Br/> Open to 110 ° position, close to 70 ° to start slow down timing, and measure the closing time at an angle of 70 °~0 °< Br/> 2. Rotation angle reference:
The angle between the horizontal position of the rotating shaft and the horizontal position of the shell installation is 0 °
When the product is shipped, the relative position between the horizontal position of the rotating shaft and the installation horizontal position of the shell is the rotating closed position (which can be opened for shipping)< Br/> 3. Rotation angle:
The maximum rotation angle of the damper is 110 °. Please ensure that the damper is used within the range of 0-110 ° angle< Br/> 4. Frequency of use and durability cycle test:
4 times per minute (1 time for forward rotation of 110 ° and reverse rotation of 110 °)< Br/> After 50000 cycles, the closing time is ≥ 3 seconds< Br/> Reciprocating from 110 ° to 0 °, with a mandatory durability of less than 2 seconds per cycle. After 12000 cycles, let it stand for 24 hours and a closing time of ≥ 3 seconds< Br/> 5. Suggested temperature range: -10~50 ℃, maximum storage temperature range -20~80 ℃< Br/> 6. The damper is not an external component, with no damage or oil stains on the surface, and the identification is correct< Br/> 7. Unmarked tolerances shall be accepted according to GB/T14486-2008 MT5 level< Br/>