Earphone clamping force testing machine

Product Description:This machine is suitable for performance testing such as headphone clamping force. Specially designed to measure the clamping force of opening and shrinking headphones, it can accurately analyze the relationship between the distance and force of headphone opening and shrinking, providing correct basis for product development and design.

working processFix the two ends of the headphones on the left and right fixtures of the machine, and the machine will simulate the opening action of the headband during use, according to the setTravel itinerary and speed, repeating it repeatedlyStretching and returningAfter reaching the set number of tests, remove the headphones and check their headband performance, whether the components are damaged or deformed.

core parameters：

test itineraryEnsure that the maximum and minimum travel of the device can cover all size ranges of the headphones you produce.

test speedSelect the appropriate speed range based on testing standards or actual simulation scenarios.

Drive TypeCommon driving methods includeservo motor、AC motorWait. The servo motor isPositioning accuracy and control accuracyIt usually has more advantages.

Control and ExpansionModern testing machines often usetouch screenandProgrammable Logic Controller (PLC)Make operation, parameter setting, and result recording more convenient.

Compliant with standards:GB/T6832-1986, GB/T14471-1993 Methods of measurement for headphones.

Product Parameters:

Testing station:1 workstation

荷重精度：±0.5%

Load capacity:20Kg

Unit switching:kgf. N.lpf

Minimum display force value:0.01kg

Range of testing spacing for hanging columns:40-300mm

Machine size:530×430×510mm

Machine weight:25Kg

Using power supply:AC～220V 50Hz