Double pitch roller chain
General parameters
Pitch: The pitch of double pitch roller chain is twice that of short pitch roller chain, usually between 25.4mm and 101.6mm, and the specific specifications include C208A, C208AL, C208AH, etc.
Roller diameter: The roller diameter is larger and can withstand higher loads. The common size is 10.16mm to 25.4mm.
Inner link plate thickness: The inner link plate thickness is uniform, ensuring the strength and stability of the chain.
Pin diameter: The pin diameter matches the roller diameter to provide good tensile resistance.
Material: High-quality alloy steels such as 40Cr, 40Mn, and 45Mn are used to ensure the durability and fatigue resistance of the chain.
Surface treatment: A variety of surface treatment options such as galvanizing, nickel plating, and chrome plating are provided to adapt to different working environments.
Product features and advantages
Low noise design: Double pitch roller chain generates low noise during transmission, which helps to improve the working environment and reduce noise pollution.
High load-bearing capacity: Due to the large roller diameter, the chain can withstand higher loads and is suitable for various complex working conditions.
Long service life: The use of high-quality alloy steel and advanced heat treatment technology ensures that the chain has excellent fatigue resistance and long service life.
Flexibility and adaptability: The structural design of the double-pitch roller chain enables it to have better buffering and shock absorption capabilities during the transmission process, and is suitable for occasions with certain requirements for impact loads.
Economic efficiency: At the same length, the double-pitch roller chain is lighter in weight, lower in cost, and has higher economic efficiency.
Wide applicability: The double-pitch roller chain is suitable for a variety of industries, including manufacturing, agriculture, food processing, textile machinery, etc., and can meet the needs of different customers.
FAQ
Q1: What industries are double-pitch roller chains suitable for?
A: Double-pitch roller chains are widely used in manufacturing, agriculture, food processing, textile machinery, logistics and transportation, and other industries.
Q2: How to choose the pitch of the double-pitch roller chain?
A: The choice of pitch should be determined according to the specific transmission requirements and equipment specifications. Larger pitches are suitable for long center distances and low-speed transmissions.
Q3: Does the double pitch roller chain require regular maintenance?
A: Yes, regular lubrication and inspection of the chain’s wear are key to long-term reliable operation. It is recommended to use appropriate lubricants and adjust the maintenance frequency according to the use environment.
Q4: What is the difference between a double pitch roller chain and other types of roller chains?
A: The pitch of a double pitch roller chain is twice that of a short pitch roller chain, and is suitable for medium and low speed, small and medium load transmissions. It is lighter, less expensive, and has better buffering and shock absorption capabilities.
Q5: Can a double pitch roller chain withstand high temperature environments?
A: Depending on the material and surface treatment, a double pitch roller chain can withstand high temperature environments to a certain extent. It is recommended to choose stainless steel or chains with special surface treatments to adapt to high temperature conditions.
