エバーパワーNMカップリ​​ング株式会社NMフレキシブルカップリングソリューション
営業メール[email protected]

製品説明

製品説明

COUPLINGS

HRC FCL Chain coupling GE L NM MH Torque limiter
HRC 70B FCL90 KC4012 GE14 L050 NM50 MH45 TL250-2
HRC 70F FCL100 KC4014 GE19 L070 NM67 MH55 TL250-1
HRC 70H FCL112 KC4016 GE24 L075 NM82 MH65 TL350-2
HRC 90B FCL125 KC5014 GE28 L090 NM97 MH80 TL350-1
HRC 90F FCL140 KC5016 GE38 L095 NM112 MH90 TL500-2
HRC 90H FCL160 KC6018 GE42 L099 NM128 MH115 TL500-1
HRC 110B FCL180 KC6571 GE48 L100 NM148 MH130 TL700-2
HRC 110F FCL200 KC6571 GE55 L110 NM168 MH145 TL700-1
HRC 110H FCL224 KC8018 GE65 L150 NM194 MH175  
HRC 130B FCL250 KC8571 GE75 L190 NM214 MH200  
HRC 130F FCL280 KC8571 GE90 L225      
HRC 130H FCL315 KC1571          
HRC 150B FCL355 KC12018          
HRC 150F FCL400 KC12571          
HRC 150H FCL450            
HRC 180B FCL560            
HRC 180F FCL630            
HRC 180H              
HRC 230B              
HRC 230F              
HRC 230H              
HRC 280B              
HRC 280F              
HRC 280H              

 

Catalogue

Workshop

   Lots of coupling in stock
 

 

よくある質問

Q1:あなたは商社ですか、それとも製造業者ですか?
A:私たちは工場です。
 

Q2: How long is your delivery time and shipment?
1.Sample Lead-times: 10-20 days.
2.Production Lead-times: 30-45 days after order confirmed.

Q3: What is your advantages?
1. The most competitive price and good quality.
2. Perfect technical engineers give you the best support.
3. OEM is available.

 

 

標準か非標準か: 標準
構造: Flexible
材料: Steel
Type 7: Nm148
Type 6: Nm128
Type 9: Nm194
カスタマイズ:
利用可能

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カスタマイズされたリクエスト

China Best Sales Nm Rubber Coupling for General Machinery Coupling  nm couplimg

nm結合

What are the maintenance requirements for flexible couplings?

Maintenance of flexible couplings is essential to ensure their reliable and efficient performance over their service life. Proper maintenance helps prevent premature wear, reduces the risk of unexpected failures, and extends the lifespan of the couplings. Here are some key maintenance requirements for flexible couplings:

  • Regular Inspection: Perform regular visual inspections of the flexible couplings to check for signs of wear, damage, or misalignment. Look for cracks, tears, or any other visible issues in the coupling components.
  • Lubrication: Some flexible couplings, especially those with moving parts or sliding surfaces, may require periodic lubrication. Follow the manufacturer’s recommendations regarding the type and frequency of lubrication to ensure smooth operation.
  • Alignment Checks: Misalignment is a common cause of coupling failure. Regularly check the alignment of the connected shafts and adjust as necessary. Proper alignment reduces stress on the coupling and improves power transmission efficiency.
  • Torque Monitoring: Monitoring the torque transmitted through the coupling can help detect any abnormal or excessive loads. If the coupling is subjected to loads beyond its rated capacity, it may lead to premature failure.
  • Environmental Protection: If the couplings are exposed to harsh environmental conditions, take measures to protect them from dust, dirt, moisture, and corrosive substances. Consider using protective covers or seals to shield the couplings from potential contaminants.
  • Temperature Considerations: Ensure that the operating temperature of the flexible coupling is within its designed range. Excessive heat can accelerate wear, while extremely low temperatures may affect the flexibility of certain coupling materials.
  • Replace Worn or Damaged Parts: If any components of the flexible coupling show signs of wear or damage, replace them promptly with genuine replacement parts from the manufacturer.
  • Manufacturer’s Guidelines: Follow the maintenance guidelines provided by the coupling manufacturer. They often include specific maintenance intervals and procedures tailored to the coupling’s design and materials.
  • Training and Expertise: Ensure that maintenance personnel have the necessary training and expertise to inspect and maintain the flexible couplings properly. Improper maintenance practices can lead to further issues and compromise the coupling’s performance.

By adhering to these maintenance requirements, you can maximize the service life of the flexible couplings and minimize the risk of unexpected downtime or costly repairs. Regular maintenance helps maintain the efficiency and reliability of the coupling in various industrial, automotive, and machinery applications.

nm結合

Can flexible couplings be used in corrosive or harsh environments?

Yes, flexible couplings can be designed and selected to be used in corrosive or harsh environments. The choice of materials and coatings plays a crucial role in ensuring the coupling’s durability and performance under challenging conditions.

Corrosion-Resistant Materials:

In corrosive environments, it is essential to use materials that can withstand chemical attacks and oxidation. Stainless steel, specifically grades like 316 or 17-4 PH, is commonly chosen for flexible couplings in such situations. Stainless steel offers excellent corrosion resistance, making it suitable for applications where the coupling may come into contact with corrosive substances or moisture.

Special Coatings:

For certain harsh environments, coupling manufacturers may apply special coatings to enhance the coupling’s corrosion resistance. Examples of coatings include zinc plating, nickel plating, or epoxy coatings. These coatings provide an additional layer of protection against corrosive agents and help extend the coupling’s lifespan.

Sealed Designs:

In environments where the coupling is exposed to contaminants like dust, dirt, or moisture, sealed designs are preferred. Sealed flexible couplings prevent these substances from entering the coupling’s internal components, thus reducing the risk of corrosion and wear. The sealed design also helps to maintain the coupling’s performance over time in challenging conditions.

高温用途:

For harsh environments with high temperatures, flexible couplings made from high-temperature resistant materials, such as certain heat-resistant stainless steels or superalloys, can be used. These materials retain their mechanical properties and corrosion resistance even at elevated temperatures.

Chemical Resistance:

For applications where the coupling might encounter chemicals or solvents, it is essential to select a coupling material that is chemically resistant. This prevents degradation and ensures the coupling’s integrity in such environments.

Specialized Designs:

In some cases, where the environment is exceptionally harsh or unique, custom-designed flexible couplings may be necessary. Engineering a coupling to meet the specific demands of the environment ensures optimal performance and reliability.

Consultation with Manufacturers:

When considering flexible couplings for corrosive or harsh environments, it is advisable to consult with coupling manufacturers or engineering experts. They can provide valuable insights and recommend suitable materials, coatings, and designs based on the specific operating conditions.

Summary:

Flexible couplings can indeed be used in corrosive or harsh environments, provided the appropriate materials, coatings, and designs are chosen. Stainless steel, sealed designs, and special coatings are some of the solutions that enhance the coupling’s corrosion resistance and performance. It is essential to consider the specific environment and application requirements when selecting a flexible coupling to ensure optimal functionality and durability in challenging conditions.

nm結合

機械システムにおいてフレキシブルカップリングを使用する利点は何ですか?

フレキシブルカップリングは機械システムにおいて数々の利点をもたらし、様々な用途で不可欠な部品となっています。以下に、フレキシブルカップリングを使用する主な利点を示します。

  • 位置ずれ補正: フレキシブルカップリングの主な利点の1つは、軸のずれを補正できることです。機械システムでは、取り付けミス、熱膨張、軸のたわみなど、さまざまな要因によって軸のずれが発生する可能性があります。フレキシブルカップリングは、角度、平行、軸方向のずれに対応できるため、スムーズな動力伝達を確保し、接続機器や軸にかかるストレスを軽減します。
  • 振動減衰: フレキシブルカップリングは減衰要素として機能し、運転中に発生する振動や衝撃を吸収・散逸します。この機能により、騒音を低減し、機器の過度の摩耗を防ぎ、システム全体の信頼性と性能を向上させます。
  • ねじり柔軟性: フレキシブルカップリングはねじり方向の柔軟性を備えているため、わずかな角度方向および軸方向の変位に対応できます。この機能により、機器を急激なトルク変動、衝撃荷重、およびトルクスパイクから保護し、よりスムーズな動作を確保し、機械の損傷を防ぎます。
  • 過負荷保護: 急激な過負荷やトルクスパイクが発生した場合、フレキシブルカップリングは過剰なトルクを吸収・分散し、接続機器や駆動系を損傷から保護します。この過負荷保護機能により、予期せぬ故障を防ぎ、重要な用途におけるダウンタイムを削減できます。
  • 摩耗とメンテナンスの削減: フレキシブルカップリングは、位置ずれを補正し振動を減衰させることで、接続機器、ベアリング、シールなどの摩耗を軽減します。これにより、部品寿命が延び、メンテナンス頻度が減り、コスト削減とシステム信頼性の向上につながります。
  • 熱膨張の補償: 温度変化にさらされるシステムでは、フレキシブルカップリングを使用することで熱膨張と収縮を補償し、適切な位置合わせを維持し、温度変化時の機器の固着や過度のストレスを防ぐことができます。
  • 電気的絶縁: ディスクカップリングなどの一部のフレキシブルカップリングは、シャフト間の電気的絶縁を提供します。この機能は、接続された部品間のガルバニック腐食や電気的干渉を最小限に抑える必要がある用途において有益です。
  • スペースと重量の節約: フレキシブルカップリングは、コンパクトな設計と低い慣性モーメントを備えていることが多く、スペースに制約のある用途や、性能と効率のために重量を最小限に抑えることが重要な用途において有利です。
  • 費用対効果: フレキシブルカップリングは、特に複雑で高価なカップリングタイプと比較した場合、動力伝達やモーションコントロールにおいて一般的に費用対効果の高いソリューションです。比較的シンプルな設計と容易な設置がコスト削減に貢献します。

要約すると、フレキシブルカップリングは、ミスアライメント補正、振動減衰、過負荷保護、ねじり柔軟性を提供することで、機械システムにおいて重要な役割を果たします。これらの利点により、システム性能の向上、摩耗とメンテナンスの削減、機器の信頼性向上が実現し、フレキシブルカップリングは、さまざまな産業、自動車、船舶、航空宇宙分野で好んで使用されています。

China Best Sales Nm Rubber Coupling for General Machinery Coupling  nm couplimgChina Best Sales Nm Rubber Coupling for General Machinery Coupling  nm couplimg
editor by CX 2023-10-16