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|Pull Force:||30N, 40N, 60N, 80N, 100N, 120N||Test Torque:||0.08N.m, 0.1 N.m, 0.15N.m, 0.25 N.m, 0.35 N.m, 0.425 N.m|
|Control Method:||Button Operation||Drive Method:||Motor And Electromagnet Drive|
|Clamping Method:||Mechanical Clamping||Pull Frequency:||1 Cycle / S|
IEC60884-1 Torque Test Apparatus,
120N Pull Force Test Apparatus
IEC60884-1 New Improved Cord Anchorage Pull Force And Torque Test Apparatus
This cord anchorage pull force torque test apparatus meets many standards requirements, such as IEC60884-1:2013 clause 23.2, IEC60335-1:2016 clause 25.15, IEC60745-1:2006 clause 24.14, IEC60598-1:2014 clause 220.127.116.11, IEC60065:2005 clause 16.5, etc.
The cord anchorage shall relieve conductors from strain, including twisting, at the terminals and protect the insulation of the conductors from abrasion. This testing appliance applies pull force and torque tests for cord anchorage, to verify the reliability of the cord anchorage.
The eccentric wheel is driven by a motor, to make the pull weight pulled for 1s; the torque is applied to the sample by the electromagnet releases the torque weight, at the same time, the direction of the force applied and the axis of the sample form a torque arm through the torque wheel, so as to achieve torque test. The pull weights and torque weights can be customized to meet different requirements in different standards.
The equipment adopts motor cam ejector mechanism, the pull fixture is combined with the torque fixture, and matched by the bearing in the middle to reduce the friction during the torque test. The Z-shaped structure enables the fixture to clamp the appliance’s power cord which is 150mm above the bottom surface. It can test the firmness of the power cord anchorage of large household appliances, such as refrigerators and washing machines.
|Drive Method||Motor and electromagnet drive|
|Clamping Method for Specimen||Mechanical clamping, the height of clamping point is adjustable through adjusting screw rod|
|Pull Weight||10N * 1 piece, 20N * 3 pieces, 30N * 2 pieces (Can achieve 30N, 40N, 60N, 80N, 100N, 120N pull force)|
|Torque Weight||4N* 1 piece , 5N* 1 piece , 7.5N* 1 piece , 12.5N* 1 piece , 17.5N* 1 piece , 21.25N* 1 piece,torque arm is 20mm (can achieve 0.08N.m, 0.1 N.m, 0.15N.m, 0.25 N.m, 0.35 N.m, 0.425 N.m torque)|
|Pull Cycles||0~999999 can be preset, default of 25 cycles|
|Pull Frequency||1 cycle / s|
|Torque Time||0.1S～99 h 59 m 59s|
|Test Contents||Pull and torque testing: make a mark on the cord where is 20mm to the anchorage, then apply the pull force at a rate of 1 time/second, after finishing pull testing, apply the torque for 1 min. The displacement of the mark position on the cord should not exceed 2 mm after testing.|
What's the difference comparing with the previous version?
1. The new improved cord anchorage pull force torque test apparatus adopts two rows of pulleys, the pull force and torque rope's limit postion is arrranged, then the rope will not be mess when released.
2. The installation fixture is optimized so that it will not interfere with the sample power line during the torque test.
3. Easier to install the sample.
4. The appearance is optimized, and the pull force and torque wheels are installed centrally, which looks neater.
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