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| Categories | Industrial Slip Ring |
|---|---|
| Model Number: | ECN025-EX-12P3-IP65 |
| Dielectric Strength: | ≥1000V AC@50Hz between rings |
| Explosion-Proof Rating: | Exd Ⅱ BT4 Gb IP65 |
| Payment Terms: | T/T,Paypal,Western Union,L/C |
| Operating Humidity: | <60% RH |
| Operating Voltage: | 0–380V AC/DC |
| Price: | Negotiable |
| Operating Temperature: | -20°C ~ +60°C |
| Supply Ability: | 10000pcs month |
| Protection Rating: | IP65 |
| Lead Wire: | AWG14# tinned Teflon, UL |
| Center Hole: | ∅25.4mm |
| MOQ: | 1pcs |
| Delivery Time: | Off the shelf |
| Circuits/Current: | 12 × 15A |
| Housing Material: | Aluminum, sandblasted & black anodized |
| Contact Resistance Variation: | ≤30mΩ (at 50 rpm) |
| Operating Speed: | 0–300 rpm |
| Place of Origin: | China |
| Lead Wire Length: | Rotor 300mm, Stator 300mm |
| Packaging Details: | Carton |
| Certification: | CE,RoHS,UL,ISO9001 |
| Brand Name: | CENO |
| Insulation Resistance: | 500MΩ@500V DC |
| Mounting: | Rotor end screw-fixed to customer shaft |
| Contact Material: | Precious metal |
| Company Info. |
| CENO Electronics Technology Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
25mm Explosion-Proof Hollow Bore Slip Ring
ECN025-EX-12P3-IP65 is CENO Explosion-proof Through Bore Slip Ring with a 25mm central hollow bore for shafts and air tubes. It has 12 independent power circuits rated at 15A each, IP65 dustproof waterproof housing and EX anti-explosion construction to isolate internal sparks. Dual fixed brackets offer stable installation, precious metal contacts support continuous 360° rotation power transfer, and it carries CE & RoHS certificates for heavy-duty rotary equipment in flammable and dusty environments.
Features
Applications
Optional
Specification
ECN025-EX-12P3-IP65 | Specification |
Protection Rating | IP65 |
Operating Humidity | <60% RH |
Operating Temperature | -20°C ~ +60°C |
Lead Wire | AWG14# tinned Teflon, UL |
Operating Voltage | 0–380V AC/DC |
Circuits/Current | 12 × 15A |
Dielectric Strength | ≥1000V AC@50Hz between rings |
Insulation Resistance | 500MΩ@500V DC |
Contact Resistance Variation | ≤30mΩ (at 50 rpm) |
Lead Wire Length | Rotor 300mm, Stator 300mm |
Operating Speed | 0–300 rpm |
Mounting | Rotor end screw-fixed to customer shaft |
Contact Material | Precious metal |
Explosion-Proof Rating | Exd Ⅱ BT4 Gb IP65 |
Housing Material | Aluminum, sandblasted & black anodized |
Center Hole | ∅25.4mm |
Outline drawing

Our Service
1. Reply inquiry in 24 hours.
2. Please kindly inform us which items you are interested & the
reasonable price will be provided you upon receipt of your new
inquiry ASAP.
3. Answer your question detailed.
4. Solved the problem with you during using our products.
5. Samples will be offered to you for our future cooperation.
FAQ
1. What do we do?
We focus on developing, designing, manufacturing high quality
sliprings, and offer various solutions for rotating systems.
2. How long have we been in the business?
CENO established slip rings business since 2009. We have thousands
of customers accepted our products or services.
3. What is a slip ring?
A slip ring is an electromechanical device that allows the
transmission of power and electrical signals from a stationary to a
rotating structure. A slip ring can be used in any
electromechanical system that requires rotation while transmitting
power or signals. It can improve mechanical performance, simplify
system operation and eliminate damage-prone wires dangling from
movable joints.
4. How do I choose a slip ring?
Proper selection of a slip ring solution requires details about
your application’s operating parameters including total circuits,
voltage and amps per circuit, operating speed, and mounting type. A
good place to start your search is with our standard slip rings. If
you are confident that a custom / modified solution is most likely
required or need assistance in your selection, contact us to Get
Started.
5. Do you offer custom slip rings?
Yes, if you are confident that a custom / modified solution is most
likely required or need assistance in your selection, contact us to
Get Started. Our engineers will come up with perfect solution for
your needs.
Why with CENO
CENO is one technologically company in slip ring field who engages
research and development,manufacturing and sales.We have advanced
equipment and high precision test instruments to ensure products
quality and reliable performance.Facility area covers 3000 square
meters and located in Shenzhen China.
Certification
ISO9001,CE,RoHS,UL,Explosion-proof
CENO Advantage
Member in engineering team have more than 10 years experience in
slip ring's field.Operators work on critical procedure are all
qualified by internal training.
Service CENO provides
24 hours,7days consultant service.
Mass and customized production.
Solution offerring for 360° rotation system.
Welcome to consult us with your requests for any 360° rotation
system.We will provide one stop service to you timely respond your
inquiries.
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