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Slip ring quality testing equipment

For ensure the quality of each product , Senring brings in a full set of testing equipments to test each slip ring including Signal transmitting test,Life test,Vibration test,Low-high temperature test,Salt spray test,Hi-pot test,Torque test,IP grade  test,Large current test,Vacuum test,Two dimensional measuring ,Insulation resistance/Dielectric strength test,  Electron  microscope measuring,Contact resistance test....

Vibration reliability test

Vibration test, simulating environments when transportation , installation and working to check the endurance capacity of vibration for each product.

Concentricity testt

Concentricity test, to ensure the precision of slip ring , improve the transmitting performance and extend working life

Vacuum Test

Vacuum test, Some special customized Pneumatic (or hydraulic) -electrical slip rings requires to transmit power, video, control signals and air, gas, oil at the same time when 360°rotating, vacuum test is to ensure no leaking.

Two dimensional measuring

Two dimensional measuring , slip ring is a precise product, we require to measure the critical dimensions for all components.

Dielectric voltage withstand test

Insulation resistance/Dielectric strength test, it is a basic test to check the slip ring performance for transmitting.

Contact resistance test

Contact resistance test, besides of electrical noise test, we also do contact resistance test for each slip ring.

Fiber optic slip ring loss measurements

Insertion loss test for Fiber Optic Rotary Joint, to check the insertion loss of FORJ when 360°rotating, it is a key data for the Fiber transmitting.

Torque Testing

Torque test, since each slip ring has different torque requirement according to different applications, especially for some customized waterproof,dustproof slip rings, customer needs the torque data for installation, so we do torque test for slip ring before delivery.

High and low temperature test

Low-high temperature test, constant temperature & humidity equipment and hot & cold impact equipment to check if the slip ring could work and transmit the power and data signals normally under constant/hot/cold environment.

Signal loss detection dead

Signal transmitting test, slip ring not only to transmit power, but also transmit video,analog and digital signals, we test the packet loss rate of signals for slip rings.

Dynamic change in resistance test

Electrical noise test, electrical noise is a key technical data for signal transmitting, we test each slip ring strictly to ensure it complying with Senring standard.

IP level detection / waterproof detection

IP grade test, slip ring is a precise component, according to working conditions, some waterproof/dustproof slip rings even require IP 68, to ensure the slip rings meet IP grade requirements, IP grade test is conducted.

Electron microscopic measurement

Electron  microscope measuring, Besides of larger size slip rings, Senring also produces compact slip rings. We use electron microscope to check the dimensions of the small materials.

High current test

Large current test, to test some slip ring with large current more than 50A or more

Ultra high voltage test

Hi-pot current test, to test some slip ring with super high voltage with 1KV,5KV or more.

Micrometer Measuring

Microcalliper measuring , to measure some key components which has strict dimensions requirements, precision of measurement is 0.01mm.