China Good quality High Quality Coupling Kc4012 Kc4016 Kc5016 Kc5018 Roller Chain Coupling

Product Description

Chain
coupling No.

Chain No.

D Bore Dia Dimension Inertia

×10-3

kgf·m2

Approx Weight

kg

Casing
Min mm Max mm L

mm

I

mm

S

mm

d1
mm
d2
mm
C

mm

Dimension Approx Weight

kg

A
mm
B
mm
KC-5016 50-2X16 16 40 99.7 45.0 9.7 60 96 18.1 9.720 2.7 111 85 0.6

Chain couplings

The  Chain coupling is composed of a duplex roller chain and a pair of coupling sprockets. The function of connection and detachment is done by the joint of chain. It has the characteristic of compact and powerful, excellent durability, safe and smart, simple installation and easy alignment. The Xihu (West Lake) Dis.hua Chain coupling is suitable for a wide range of coupling applications.

Roller chain( Coupling Chains)

Though Hans Renold is credited with inventing the roller chain in 1880, sketches by Leonardo da Vinci in the 16th century show a chain with a roller bearing.Coupling chains)Coupling chains

Roller chain or bush roller chain is the type of chain drive most commonly used for transmission of mechanical power on many kinds of domestic, industrial and agricultural machinery, including conveyors, wire- and tube-drawing machines, printing presses, cars, motorcycles, and bicycles. It consists of a series of short cylindrical rollers held together by side links. It is driven by a toothed wheel called a sprocket. It is a simple, reliable, and efficient[1] means of power transmission.

Chain No. Pitch

P

mm

Roller diameter

d1max
mm

Width between inner plates
b1min
mm
Pin diameter

d2max
mm

Pin length Inner plate depth
h2max
mm
Plate thickness

Tmax
mm

Transverse pitch
Pt
mm
Tensile strength

Qmin
kN/lbf

Average tensile strength
Q0
kN
Weight per piece
q
kg/pc
Lmax
mm
Lcmax
mm
4012 12.7-0-0. p. 211. Retrieved 17 May 2-0-0. p. 86. Retrieved 30 January 2015.
 Green 1996, pp. 2337-2361
 “ANSI G7 Standard Roller Chain – Tsubaki Europe”. Tsubaki Europe. Tsubakimoto Europe B.V. Retrieved 18 June 2.
External links
    Wikimedia Commons has media related to Roller chains.
The Complete Xihu (West Lake) Dis. to Chain
Categories: Chain drivesMechanical power transmissionMechanical power control

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roller chain coupling

Efficient Power Transmission and Low Maintenance of Roller Chain Couplings

Roller chain couplings offer efficient power transmission and low maintenance due to their unique design and construction:

  • High Torque Capacity: Roller chain couplings are capable of transmitting high torque between the driving and driven shafts, making them suitable for heavy-duty applications.
  • Reduced Power Loss: The flexible and rugged nature of roller chain couplings helps minimize power loss during torque transmission, ensuring energy efficiency in the system.
  • Shock Absorption: Roller chain couplings can absorb shocks and vibrations, protecting connected machinery and components from damage and wear.
  • Misalignment Tolerance: They can accommodate both angular and parallel misalignments, reducing stress on the shafts and extending the equipment’s life.
  • Simple and Reliable Design: Roller chain couplings have a simple design with fewer moving parts, leading to low maintenance requirements and reduced downtime.
  • Easy Installation: Their easy installation process allows for quick setup, minimizing installation time and associated costs.
  • Durability and Longevity: Roller chain couplings are made from robust materials such as steel, ensuring durability and longevity even in harsh operating conditions.
  • Cost-Effectiveness: Due to their long service life and low maintenance needs, roller chain couplings offer a cost-effective solution for power transmission applications.

Overall, roller chain couplings provide reliable and efficient power transmission while requiring minimal maintenance, making them a preferred choice in various industries where continuous operation and reduced downtime are essential.

roller chain coupling

Materials Used in Manufacturing Roller Chain Couplings

Roller chain couplings are typically constructed from high-quality materials to ensure durability and reliable performance. The most common materials used in their manufacturing include:

  • Steel: Steel is a popular choice for roller chain couplings due to its excellent strength and resistance to wear. It can handle high torque and speed requirements, making it suitable for a wide range of industrial applications.
  • Stainless Steel: Stainless steel is used when corrosion resistance is required. It is often employed in industries where the coupling is exposed to moisture, chemicals, or harsh environmental conditions.
  • Cast Iron: Cast iron is known for its robustness and excellent heat dissipation properties. It is commonly used in applications where shock absorption and reduced vibrations are essential.
  • Aluminum: Aluminum is a lightweight material that offers good strength-to-weight ratio. It is commonly used in applications where reducing the overall weight of the system is critical.
  • Nickel-Plated: Nickel-plated roller chain couplings provide enhanced corrosion resistance, making them suitable for applications in challenging environments.

When selecting a roller chain coupling, it is essential to consider the specific requirements of the application, including torque, speed, environment, and potential exposure to corrosive substances. Choosing the right material ensures the coupling’s longevity and efficient power transmission in the intended operating conditions.

roller chain coupling

Torque and Speed Limits for Different Roller Chain Coupling Designs

The torque and speed limits of roller chain couplings can vary depending on their specific designs and construction materials. Some common factors that influence these limits include:

  • Coupling Size: Larger roller chain couplings generally have higher torque and speed ratings compared to smaller ones.
  • Construction Material: Couplings made from high-strength materials, such as stainless steel or hardened steel, can handle higher torques and speeds than those made from standard steel or other materials.
  • Number of Strands: Roller chain couplings with multiple strands of roller chain can handle higher torques compared to single-strand designs.
  • Operating Environment: The operating environment, including ambient temperature, humidity, and presence of contaminants, can affect the torque and speed capabilities of the coupling.

It is crucial to consult the manufacturer’s specifications and guidelines for each roller chain coupling model to determine its specific torque and speed limits. Exceeding the recommended torque and speed ratings may lead to premature wear, reduced efficiency, or even catastrophic failure of the coupling and connected equipment.

When selecting a roller chain coupling, it is essential to consider the application’s torque and speed requirements and choose a coupling that comfortably operates within those parameters. If the application demands high torques or speeds, it may be necessary to opt for larger or more robust coupling designs or explore alternative coupling types that better suit the specific requirements.

China Good quality High Quality Coupling Kc4012 Kc4016 Kc5016 Kc5018 Roller Chain Coupling  China Good quality High Quality Coupling Kc4012 Kc4016 Kc5016 Kc5018 Roller Chain Coupling
editor by CX 2024-03-26

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