SCHOLARSHIP APPLICATION: (Deadline: APRIL 30th, 2026)
Please ensure all fields are filled in completely.To view previous winner: Click Here
(IF YOU HAVE ANY QUESTIONS, PLEASE EMAIL THE PROGRAM ADMINISTRATOR AT RYAN@STUDENTSCHOLARSHIPS.ORG)
Mast Chain
Forklift Mast Chains - Leaf Chains comprise several applications and are regulated by ANSI. They are designed for lift truck masts, for low-speed pulling and tension linkage, and as balancers between counterweight and head in some machine devices. Leaf chains are occasionally likewise called Balance Chains.
Features and Construction
Made of a simple link plate and pin construction, steel leaf chains is identified by a number that refers to the lacing of the links and the pitch. The chains have particular features like for example high tensile strength per section area, that enables the design of smaller mechanisms. There are A- and B- kind chains in this particular series and both the AL6 and BL6 Series comprise the same pitch as RS60. Finally, these chains cannot be powered utilizing sprockets.
Handling and Selection
Comparably, in roller chains, all of the link plates maintain higher fatigue resistance because of the compressive stress of press fits, whereas in leaf chains, only two outer plates are press fit. The tensile strength of leaf chains is high and the utmost acceptable tension is low. If handling leaf chains it is essential to confer with the manufacturer's manual so as to guarantee the safety factor is outlined and utilize safety guards all the time. It is a good idea to exercise utmost care and use extra safety guards in functions wherein the consequences of chain failure are serious.
Using a lot more plates in the lacing leads to the higher tensile strength. For the reason that this does not enhance the maximum allowable tension directly, the number of plates used could be restricted. The chains need frequent lubrication in view of the fact that the pins link directly on the plates, producing a very high bearing pressure. Making use of a SAE 30 or 40 machine oil is normally advised for nearly all applications. If the chain is cycled more than one thousand times every day or if the chain speed is more than 30m for each minute, it would wear extremely rapidly, even with continuous lubrication. Thus, in either of these situations the use of RS Roller Chains will be much more suitable.
The AL-type of chains should just be utilized under particular situations like for instance if wear is really not a huge issue, when there are no shock loads, the number of cycles does not go beyond a hundred each day. The BL-type will be better suited under various conditions.
The stress load in components would become higher if a chain with a lower safety factor is selected. If the chain is likewise used among corrosive conditions, it could easily fatigue and break extremely fast. Performing frequent maintenance is really vital if operating under these types of conditions.
The inner link or outer link type of end link on the chain would determine the shape of the clevis. Clevis connectors or otherwise known as Clevis pins are made by manufacturers, but the user typically supplies the clevis. An improperly constructed clevis could decrease the working life of the chain. The strands must be finished to length by the manufacturer. Check the ANSI standard or get in touch with the manufacturer.
Click to Download the pdf
Forklift Parts
Lift Parts Express
TOLL FREE: 1-888-695-7994
LOCAL: 707-392-1027
2401-A WATERMAN BLVD 4-298
Fairfield, California
forkliftpartsfairfield.com
Email Us
About Us