20,000 rpm torsion type slip ring type slip ring

This series of products is SPR-ing Optoelectronics specially developed for a research institute of 20,000 rpm torsion type slip ring type slip ring electrocutor, it is the main shaft of the current as a transmission shaft use, the maximum torque of 400N.m, due to the torque demand leads to the increase in the size of the shaft body, the size of the shaft body and the contact friction sublinear speed is proportional, resulting in the rapid accumulation of friction heat, the maximum linear speed of the design product is 32m/s, has exceeded our previous experimental data of 28m/s. Electrical technical indicators: 24 circuits, 48 circuits, insulation resistance≥ 250MΩ/250V/DC rated voltage.

Technical Advantages:

● SPR-ring's core technology - friction pair technology: gold-gold contact technology ensures a long service life.

● Precision parts manufacturing process: dimensional tolerance<0.005mm, high precision, more stable performance.

● Small size and compact structure, which can meet the space constraints of users.

● High speed, the maximum speed of this slip ring can reach 20,000 rpm.

● Advanced brush wire modulation process: the brush design and debugging process close to zero working pressure, the life of the slip ring is extended by 1/3.

● The slip ring is made of 304 stainless steel metal structure, which has strong sealing and is suitable for extremely harsh environments.

Technical parameters

Factory View

SPR-ing Technology Co., Ltd. is a technology-based company that integrates the research and development, design, manufacturing, dynamic frequency and stress testing, blade aerodynamic pressure parameter testing, and dynamic temperature testing services of slip ring lead devices and slip ring lead device components, process prism, and manufacture test chamber The company has successfully passed the national high-tech enterprise and national military standard GJB 9001C-2017 system certification, and has 5 invention patents, 15 utility model patents, and 3 software copyrights. It is currently the most complete research-oriented manufacturing enterprise in China that provides core technology support for slip ring electrical appliances, test chamber and prism. Its core products include high-speed conductive slip rings, micro conductive slip rings, and long-life conductive slip rings, prism and test chamber. At the same time, it provides high-end slip ring products, prism and test chamber. The company has its own precision manufacturing laboratory, slip ring friction pair proportioning laboratory, high-speed slip ring lead off device laboratory, and fine chemical additive laboratory, specializing in research in four professional fields: precision mechanical manufacturing, electrical contact materials, electrochemistry, and dynamic frequency dynamic stress testing. Dynamic frequency and dynamic stress testing mainly serve core testing machines and core rotor testing for aircraft engines or gas turbines, test chamber laborary, prism processing work-shop.