Heavy Duty Series Roller Chains Are Manufactured According To ANSI B29.1 Standards. The Main Feature Is Using Thicker Side Plates. Having Thicker Side Plates Not Only Drastically Increases The Strength And Fatigue Resistance Of A Roller Chain, But It Also Reduces Stretching And Wear That Happens Over Time. So, Heavy Duty Roller Chains Generally Offer Greater Fatigue Strength, Higher Allowable Loads, And Increased Shock Absorption Beyond The Capacity Of Standard Roller Chains. Heavy-Duty Roller Chains Are To Use In Agricultural Applications, Heavy Equipment, And Any Application That You Are Looking To Increase The Strength Of The Chain Without Adopting The Chain With One Size Larger Pitch.
Heavy Duty Chain Common Applications:
Key Features Include:
The Heavy Duty Series Roller Chains, built by ANSI B29.1 standards, are a testament to the robust engineering that goes into their design. These chains are distinguished by their use of thicker side plates, a feature that not only dramatically increases their strength and fatigue resistance but also stretching and wear over time. Heavy Duty Roller Chains are engineered to provide fatigue strength, accommodate higher allowable loads, and offer enhanced shock absorption, exceeding the capabilities of standard roller chains. These chains are the choice for a variety of applications where increased chain strength is necessary without the need to shift to a chain with a larger pitch size.
Heavy Duty Roller Chains find their niche in numerous applications, particularly those with moderate loads and frequent starting and stopping requirements. Below are some examples of the typical applications that benefit from the Heavy Duty Series Roller Chain:
Key Features of the Heavy Duty Series Roller Chain include:
In conclusion, Heavy Duty Roller Chains are the go-to choice for applications demanding strength and durability. Their thicker side plates, greater fatigue strength, and higher allowable loads make them the ideal solution for industries with moderate to heavy loads, frequent starts and stops, and harsh operating conditions. Whether it's in the agricultural sector, lumber industry, construction equipment, or heavy conveying systems, Heavy Duty Roller Chains ensure reliable power transmission and long-lasting performance, even in challenging environments.
ISO Chain No. |
ANSI Chain No. |
Pitch |
Inner Width Of Inner Link |
Roller Diameter |
Plate Thickness |
Inner Plate Depth |
Pin Dia |
Pin Length |
Cl Pin Length |
Min Tensile Strength |
Average Tensile Strength |
Approx |
P |
b1 min |
d1 max |
T1/T2 |
h2 max |
d2 max |
L max |
LC max |
Qmin |
Q0 |
q≈ |
||
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
KN |
KN |
kg/m |
||
16AH-1 |
80H-1 |
25.40 |
15.75 |
15.88 |
4.00 |
24.00 |
7.92 |
36.20 |
37.70 |
56.70 |
71.40 |
3.10 |