ProductsFriction power transmission belts

V-belt W800 for agricultural machinery

High grade V-belt for agricultural machinery

V-belt W800 for agricultural machinery

Features

Compared to standard V-belts, W800 has superior durability in use of reverse bending and is best suited for use under conditions where the pulleys are exposed to back of the belts.

It is a higher grade product to RED-S™ and is superior in terms of life, anti - shock and transmission capacity.

Profiles / Size range

Specification example
1. Nomminal No.
2. Belt type

Belt type Belt length (inch)
a x b (mm) Size range Standard size
SA type 12.7 x 7 27~200 27~100
SB type 16.7 x 9 27~200

27~100, 102, 105, 108, 110, 112, 115, 118, 120, 122, 125, 128, 130,
132, 135, 138, 140, 145, 150, 155, 160, 170, 180, 190, 200

SC type 22.2 x 11 40~200 45, 48, 50~100, 102, 105, 108, 110, 112, 115, 118, 120, 122, 125, 128, 130,
132, 135, 138, 140, 142, 145, 148, 150, 155, 160, 165, 170, 180, 190, 200

The number represents the effective pitch length of the belt in inches.
For sizes other than those listed above, please contact us.

Usage

W800 is especially suitable for tractors, combine harvesters, snowblowers, rice transplanters and cultivating machines, which have conditions, where the pulleys contact to the back of the belts.

Form differences between V-belts for agricultural machinery and standard V-belts

Agricultural V-belts Standard V-belts
Belt Sizes SA type SB type SC type A type B type C type
Pulley used A type B type C type A type B type C type

Each SA, SB and SC type can be used in JIS pulleys with A, B and C type.

Q. What is the difference between V-belts for agricultural machinery and standard V-belts?

A. V-belts for agricultural machinery are thinner than standard V-belts.

Cross-sectional shape of V-belt
Standard V-belts V-belts for agricultural machinery

Thetrend in agricultural machinery is toward compactness, which increases the use of pullys exposed to the back of the belts. The feature of thin thickness is provided to improve strain resistance due to the same situation.

V-beltsfor agricultural machinery are suitable for usage in  both conditions, where the pulleys contact to the belts from their rear and where small pulleys can be used.

"Pulleyscontact to the back of the belts" means the situation, where the tension clutch or other pulleys are exposed to the back of the belts, as shown in the figure.

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