Products | Suppliers | 登录 | 注册 | 外贸论坛
Shenzhen JARCH Electronics Technology Co,.Ltd.
Shenzhen JARCH Electronics Technology Co.,Ltd. A Professional Designer And Manufacturer of Slip Ring
Verified Supplier

5 Years

Home > Products > Pancake Slip Ring >

Sub Miniature 6mm Pancake Slip Ring For Revolving Doors / Medical Machines

Shenzhen JARCH Electronics Technology Co,.Ltd.

City: shenzhen



Contact Person:MsKris Yao View Contact Details

Sub Miniature 6mm Pancake Slip Ring For Revolving Doors / Medical Machines

Brand Name : JARCH
Model Number : JSR-PS028-4S
Certification : CE,FCC,ROHS
Place of Origin : Shenzhen , China
MOQ : 1pc
Price : US $ 100 - 300 / Piece
Payment Terms : Ex-works, L/C,T/T, Western Union, MoneyGram
Supply Ability : 500pcs/week
Delivery Time : 5-10 days
Packaging Details : Gift box or custom packing
Inner size : 28mm
Thickness : 6mm
Lead length : 250mm
Contact material : Precious Metal:Gold-Gold
Lead wire : 22# silver plated copper
Voltage : 240Vac/240Vdc
Current rating : 2A-10A/ring
Speed : 250RPM
Usage : Medical equipment
Style No. : JSR-PS028-4S
Circuits : 4
Contact Now

Subminiature sub miniature 6mm pcb pancake slip ring assembly for revolving doors, medical machines, automatic machines


Hole size:28mm


Transmission power, data signal

Max speed:250rpm

Compatible with the data bus protocol

Quick Details:

Model Number:JSR-PS0028-4SCurrent Rating:2A ~ 10A/Ring
Inner Size:28mmCircuits:2 ~ 10
Volt AC/DC(V):mV~240Vac/VdcContact Material:Gold-Gold contacts


Pancake type slip rings are used in applications where slip ring have limited space in height direction. Pancake slip rings are used in medical, measure, test, print and textile industry.

pancake slip ring is mostly used in small space installation which has no more height room.But normally the the rotation speed is not too fast, like lower than 100RPM.

It is also called a rotary electrical interface, Slip Ring Assemblies, Rotary Connector, Slip Ring Units,. It can improve electromechanical capability, simplify system design, eliminate possible damage while rotation. It’s the key apparatus of various precision rotary worktable, electric test instrument, manufacture and process control instrument.

The PS0028-4S, with 4 circiuts and compact 6mm body thickness, which we call our disk slip ring , pcb slip ring, flatter slip ring, spilt slipring.


  • Compact size meet the needs of product miniaturization.
  • Precision roller bearing support, low torque, long life.
  • Transmission power, data signal.
  • A variety of specifications of the flange and convenient choice.
  • Gold - gold contact, the contact resistance is extremely low
  • Compatible with the data bus protocol
  • Running smooth low torque


Model Explanation:


Operating Speed0-300 rpm
Number of Circuits4
Voltage240 VAC/DC
Current Rating10A per circuit
Temperature Range-20°Cto +80°C
Contact MaterialGold to Gold
Lead Size22# silver plated copper
Lead LengthStandard 250 mm(9.843inch)
Dielectric Strength≥500 VAC @50Hz, between each circuit
Insulation Resistance100 MΩ @ 500 VDC
Electrical Noise5mΩMin


  • Filling equipment
  • Electrical test equipment.
  • Medical equipment.
  • Rotary table
  • Robotics
  • Laboratory equipment
  • Manufacturing and process control equipment

Installation Instructions:

Flange mounted:

Contact Us

Jarch main products:

1. Fiber optic rotary joint series

2. Through bore slip ring series

3. Electro optical slip ring series

4. Hybrid slip ring series

5. Pneumatic rotary joint series

6. Hydraulic rotary union series

7. Capsule slip ring series

8. Pancake slip ring series

9. High current slip ring series

10.High speed slip ring series

11.Thermocouple slip ring series

12.Miniature slip ring series

13.Wind turbine slip ring series

14.Ethernet slip ring series

15.Explosion proof slip ring series

16.Mercury slip ring series

Why to choose JARCH slip ring?

JARCH Company is a professional slip ring manufacturer in Shenzhen, China. JARCH has become one of the best-known Chinese brands in the world for high quality slip rings and first-rate services. Since we were founded in 1998, we have been committed to innovating, developing and manufacturing high quality slip rings and providing perfect rotation solutions for customers around the world.
With more than 19 years' experience in the field, JARCH has established long term business relationships with transnational corporations, research institutes, military-industry departments, famous universities as well as a lot of companies in various industries at home and abroad.
We specialize in custom slip rings solutions tailored to meet your project's requirements for performance, testing, qualification and delivery. Our teams understand the importance of comprehensive project planning ensuring your project's success.

Can't find the right slip rings solution?

At JARCH Company, we strive to meet the needs of our customers. If an assembly from our standard model does not fit your requirements, our design team will work with you to design a slip ring assembly that will meet your company's exact needs. With over 19 years of experience JARCH has amassed over 10,000 drawings, thousands of custom slip ring designs and experiences supporting customers worldwide.


Q1: Are you a factory or a trading company?
A: We are a professional manufactory with High-level R & D team.
Q2: How many types of the slip rings do you have?
A: We can supply all kinds of the slip rings.Such as minitary slip ring,customized sliring,
miniature slip ring,fiber optical slip ring,RF rotary joint,HD combined-type,
disc slip ring,wind power slip ring,solar power slip ring,through-bore slip ring, etc.
Q3: Can you supply the slip rings with high frequency signals and(or) optical communication signals.
A: Yes, we can supply mixed signals slip rings as your request.
Q4: what's the working life of your slip rings.
A: 30~50 millions revolutions for standard ones, 50~80 millions revolutions for special ones,
We also can supply much higher revolutions as your special requirement.
Q5: Do you supply OEM and ODM ?
A: Yes, we supply OEM and ODM.
Q6: What technical data should be provided for our customized slip ring model.

A: If you want to costomize the special slip ring model, you need provide details as below:

a.operatring speed(RPM)
b.the type of installation

c.outline size

d.channels(the No. of single wire besides cable)
e.rated voltage & current for power rings and signal rings

f.the signal type and related
parameters(very important)

g.operating temperature h.IP(sealing requirements)

Q7: How long is your production lead time?
A: It needs 7 to 15 days for standard products, 10 to 20 days for simple customized products,
15 to 40 days for complex customized porducts.
Q8: What's your delivery port?
A: Our delivery port is Shenzhen
Q9: How do you delivery our goods?
A: Usually small orders can be deliveried by air, big orders can be deliveried by sea.
It can be negotiated before delivering.
If you have any other question, pls contac us without any hesitation.

Product Tags:

through hole slip ring


slip ring assemblies

China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

Sub Miniature 6mm Pancake Slip Ring For Revolving Doors / Medical Machines Images

Send your message to this supplier
Enter your email please.
To: Shenzhen JARCH Electronics Technology Co,.Ltd.
Characters Remaining: (0/3000)

Français| Русский язык| Español| Português| 日本語

Home| Products| Suppliers| Site Map| About Us| Contact Us| Help| 关于我们| 联系我们

Copyright © 2009 - 2017 All rights reserved.

Inquiry Cart 0