D172 25*32*64 Hydrogenerator Collector Ring DC Motor Metal Graphite Electric Carbon Brush

• Customization: Available
• Certification: ISO
• Color: Fixed
• Model NO.: D172
• Customized: Customized
• Standard: National
• Type: Carbon Brush
• Material: Carbon
• MOQ: 100 PCS
• Performance: High Temperature Resistance
• Package: Customizable
• Function: Generator Insulation Material
• Transport Package: Carton or Wooden Box
• Specification: customizable
• Trademark: YOYIK
• Origin: China
• Production Capacity: 100000 Piece/Year

Product Description

 

Product Description

D172 carbon brush is a widely used carbon brush with excellent lubrication, low friction coefficient, and commutation performance. It is mainly used in large steam turbine generators, exciters, hydro generators, and DC motors. The foldable structure makes it suitable for small motors, with a lower rated current, good durability, and longer lifespan.

The D172 carbon brush is easy to install and replace, and its special structural design ensures good commutation performance and wear resistance, thereby ensuring the efficient and stable operation of the equipment. And it is made of high-quality carbon materials, with high hardness and wear resistance. In addition, it also has good thermal stability and corrosion resistance, and can maintain stable operation under various environmental conditions.

D172 carbon brush has the characteristics of low friction coefficient and high lubricity, which can effectively reduce the friction resistance during equipment operation and improve equipment efficiency. Its excellent lubrication performance also enables it to have low wear and failure rates during long-term operation. Suitable for various types of large, medium, and small motors, as well as equipment such as exciters and hydro generators. Its extensive applications include wind power generation, nuclear power, electric locomotives, industrial control, and other fields.

Product Parameters

 

Technical Specification of D172 Carbon Brush
Product classification	Industrial carbon brush
Type	D172
Resistivity	13μQm
Hardness	103(196)HR10
Bulk density	1.6g/cm3
Flexural strength	17Mpa
Current density	12A/cm
Linear velocity	70m/s
50 hour wear value	0.2
Friction coefficient	≤0.25
Unit pressure during use	140-180
Applicable scope	High speed steam turbine generator and water turbine collector ring, DC motor

 

Detailed Photos

Product Features:

1. Excellent lubrication performance.
2. Good commutation performance.
3. Compact structure, suitable for various types of large, medium, and small motors.
4. High hardness and wear resistance, durable and durable.
5. Easy to install and replace.

Applications and Features:

1. Collector ring and exciter of steam turbine generator
2. Collector ring of hydro generator
3. DC motors with normal commutation
4. Excitation system of wind turbines
5. Excitation system of nuclear power plants
6. Traction motors for electric locomotives
7. Execution mechanism of industrial control equipment

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seal ring of HP Gland seal
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Gland Bush
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ENCLOSURE
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ADJUSTING BLOCK
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SCREW FOR DIAPHRAGM
HT Thick Washer
Restriction Orifice
screw M42*210 20Cr1Mo1VNbTiB
Spring Strip Piece
SPACER PLATE
Medium pressure main valve gasket
 

Packaging & Shipping

          Standard & solid packaging ensures your goods safety.

          Various professional packages at your choice


         Multiple choice of reliable and cost-effective shipping methods available.

 

Company Profile

- ABOUT US -

Dongfang Yoyik Engineering Co., Ltd is located in Deyang, Sichuan, China's heavy equipment base, was founded in 2004. The company is a professional power plant spare parts manufacturer and supplier. Our products are applicable for many thermal power plants, hydropower plants, metallurgic industrial power plant, cement plant power house, aluminum plant power house, and coal mill power plants.

From advanced precision electric elements and components to highly-customized metal items, you can find all the needed for a power plant from Yoyik.


Yoyik is the exclusive agent of W.M. Nugent CO Inc for selling Nugent filter elements and filtration system products in China. The company also has great advantages in of many hydraulic products, including pumps, valves, sealing materials, etc. the brands include Eaton, Vickers, Moog, star, copaltite, temp-tite, 707, etc.

 

Our Advantages

 

- TECHNICAL PATENTS -

 

- OUR ADVANTAGE -

- COOPERATIVE INDUSTRIES -

Yoyik offers wide range of spare parts for customers in different industries:
 

FAQ

- ORDER NOTES -

√ Model Selection
Before purchasing, please ensure that the model specifications you provide are complete or that the drawings have been drawn so that you can provide timely and accurate quotations.

√ Quality Assurance
We promise to provide high-quality products and after-sales service. If there are any quality issues, please contact us promptly.

√ Secure Transactions
We sell on MIC, provide a secure and reliable trading environment, and accept multiple payment methods to facilitate your purchase.

 

- FAQ -

- Are you trading company or manufacturer?
We are factory located in Deyang, China.

- How long is your delivery time?
Generally it is 2-5 days if the goods are in stock. Or it is 7-21 days if the goods are not in stock, it is according to quantity.

- Do you provide samples? Is it free or extra?
Sorry we do not offer samples.

- What price terms do you accept?
Our company can accept all trading manners, eg. EXW, FOB, CIF etc

- What payment terms do you accept?
We accept T/T.