Customized Slip Ring, Electrical Slip Ring Manufacturer - Hangzhou Prosper Mechanical & Electrical Technology.-
  • Welcome to Hangzhou Prosper Mechanical & Electrical Technology Co.,Ltd

20 + years of experience

slip ring customized manufacturers


Hangzhou Prosper Mechanical & Electrical Technology Co., Ltd. ( HZ Prosper) the earliest professional manufacturer of precision slip rings and joysticks, was established in the year of 2003, located in Yuhang Economic & Development Area, with totally 500 employees and 26000 square meter plant area. At present, HZ Prosper is the professional slip ring manufacturer in China, has more than 90 types of patented products which fill the gap in our domestic market. HZ Prosper has established extensive and long-term cooperation with many domestic research institutes, and owns a skilled management team, advanced technology, first-class production & inspection equipments, as well as a strict quality control system.

Founding Time
Employee Count
Factory Covered


Quality control

Each circuts rings been 100% tested

R&D Team

more than 50 engineers

Competitive Price

offere cost buy and affordable slip rings

Fast Delivery

delivery on time & work with DHL/ Fedex


  • Capsule Slip Ring
  • Through Bore Slip Ring
  • Ethernet Slip ring
  • Optical-Electric Rotary Unit
  • Customized Slip Ring

Capsule Slip Ring

Features: Continuous transmission of signal and data under 360° rotation freely. Less noise, long life. Low torque, smooth rotation. Electrical noise<0.01 Ω. Small compact construction. Housing diameter 12 to 25mm. Contact material: gold-gold. Protection grade can be IP65.

Through Bore Slip Ring

Features: Through bore size 3mm to 900mm. Circuit number 2-350. Operation speed:up to 250rpm, 800rpm, 1500rpm. Circuit current: 2A, 5A, 10A, 15A, 20A, 50A, 100A, 200A, up to 400A. Power circuit and Ethernet signal circuit can be integrated to one unit slip ring. ABS plastic housing and AL housing are optional. Flexible, color-coded, silver-plated, Teflon® insulated lead wires. Contact material silver to silver coating. Standard wire leads length is 500mm. Standard temperature is -20°C to +80°C. Insulation strength 500V AC@50HZ 60S. Insulation resistant 500MΩ 500VDC. Long life cycles up to 80 million cycles. Protection grade IP 51, IP54, IP 65. Ethernet circuits can transmission 100Mbps, 1Giga data.

Ethernet Slip ring

Features: use high quality data cables with 2 twisted pairs+shields or 4 twisted pairs +shield to ensure the performance of CAT 5, CAT 5e, CAT6. Circuit number from 2-300. Operation speed: standard up to 250rpm. Circuit current: 2A, 5A, 10A, 15A up to 400A. Power channels and ethernet circuts. Contact material silver to silver coating. Standard temperature is -20°C to +80°C. Insulation strength 500V AC@50HZ 60S. Insulation resistant 500MΩ 500VDC. Protection grade IP51, IP65. Both capsule and through bore slip rings are available.

Optical-Electric Rotary Unit

Features: Integrated the power channel with FORJ channels. Princetel high quality FORJ manufactured in USA. Single model fiber. Light wave length 1310-1550 nanometer. 1-8 channels for fiber rotary joint. Low insert loss and return loss. The fiber with jackets. Protection is IP65. the pig tails lenght is optional. Assembly LC,FC,ST connectors both side.

Customized Slip Ring

Prosper Mechanical & Electrical Technology have a rich experiences and strong ability to make customized solutions. We have solutions to special mounting flanges, special wire exit , combine the hydraulic and air rotary joint, FORJ, RF connectors special cables etc. We have obtained certificates of CE, RoHS, MSDS, ISO 9001:2015 and ISO14001:2015 etc. Our products are supplied to many distributors abroad, products exported to more than 50 countries. Hangzhou Prosper also provide both OEM and ODM services for world famous brands and customers.

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