Product Info Synchronous Belts / Belt Sprockets
Tsubaki synchronous belt is a toothed belt made of rubber and is also called a toothed belt.
By engaging tooth profile provided on belt/belt sprocket (gear), rotation can be reliably transmitted without slipping like a V-belt or flat-belt that is transmitted only by friction.
By embedding glass, aramid or carbon fiber core wires inside, they have high tensile strength and are used in applications where accurate positioning and high synchronization are required.
Contents
Synchronous belt Related information
Features of Synchronous Belts
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Precision drive
As a mechanism of engaged-drive, synchronous belts realize precision drive with only little belt elongation.
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Low noise drive
Compared to other power transmission elements such as gears, synchronous belts offer low-noise and smooth drive.
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Lube-free
Synchronous belts are lube-free allowing a clean drive without spillage or contamination.
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High-efficiency rating
Synchronous belts can transmit power efficiently with minimal energy loss.
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High-speed drive
Synchronous belts can be operated at high-speed compared to other power ?transmission parts such as gears.
Construction
Backing
Durable and wear-resistant Chloroplene rubber (High Intensity Synthetic rubber) protects the core wires and enables long life.Cord
High-tensile glass fiber (or aramid fiber) with extremely low elongation has been used to enable high-precision transmission.Tooth rubber
Tooth rubber integrally molded with backing rubber enables high-load synchronous transmission.Tooth fabric
Wear resistance and self-lube enable smooth engagement and low noise.
Dimple
Quiet thanks to the adoption of unique dimples on the tooth ends.
Just Touch System
Just-touch system in which the teeth engage with the pulley at both the tip and bottom of the teeth enables high-precision transmission.
Synchronous Belts / Belt Sprockets line-up
Synchronous Belt / Belt Sprocket Products List
- Synchronous belt
- Accessories
- Standard Stock Belt Sprockets
- Lock Belt Sprockets
- Fit Bores Belt Sprocket
Synchronous belt
Tsubaki's synchronus belt adopts a rational circular tooth profile based on elaborate engagement theory. PX Belts that realize dramatic better performance and their water proof type, Ultra PX Belts with improved configuration material, Long unconnected open-ended belts that are ideal for reciprocating motion, and Shinayaka 530 type that generate minimal rubber debris are available.
Ultra PX Belt line-up includes HC type which has more than double the transmission capacity of PX Belt, HY type which has a hybrid core of carbon and glass for dramatically increased strength and durability, and Oil proof type which has the same transmission capacity as HC type but can be used even in an atmosphere exposed to oil and water.
Ultra PX Belt HC Type
Model No. BG□□□UP□M□□-HC
High precision and high strength version of Ultra PX Belt.
- ・Enables stable high precision operation as there is little decrease in initial tension.
- ・High strength materials made high load transmission possible.
- ・Less wear debris thanks to improved wear resistant tooth fabric.
- ・Easy to determine when replacement is needed from belt tooth wear.
Size
UP3M～UP14M
Ultra PX Belt HA Type (Oil proof/Water proof type)
Model No. BG□□□UP□M□□-HA
Synchronous Belt with oil-proof/water-proof performances in addition to high strength and high accuracy equivalent to Ultra PX-HC.
- ・Uses an oil resistant rubber, and there is almost no deterioration in the physical properties of belt even in an atmospheres where it is exposed to oil or water..
- ・Transmission capacity is equivalent to the Ultra PX Belt HC Type, and thanks to minimal elongation from operation.
Size
UP5M～UP14M
Ultra PX Belt HY Type
Model No. BG□□□UP□M□□-HY
Belt with the highest strength and highest rigidity.
- ・Uses hybrid core wires of carbon and glass.
- ・It has 1.3 to 2.0 times the transmission performance of Ultra PX Belt HC Type.
- ・Enables high precision transmission by greatly reducing load elongation.
Size
UP3M～UP14M
PX Belt RC Type
Model No. BG□□□P□M□□-RC
High performance belt with our unique circular arc tooth contour.
- ・Clean
- ・Longevity
- ・Reduced operating elongation
- ・Visualization of lifespan determination
Size
P5M～P14M
PX Belt
Model No. BG□□□P□M□□
PX belts will be sold while supplies last, following the release of the PX belt RC type.
Click here for details
High performance belt with Tsubaki's original PX tooth contour.
- ・Accommodates high load transmission through rational engagement with the PX tooth profile.
- ・Large belt teeth provide high tooth jumping torque performance.
- ・Quiet thanks to the adoption of unique dimples on the tooth ends.
- ・High precision thanks to belt contact with the belt sprocket.
Size
P5M～P14M
PX Belt Shinayaka 530 type
Model No. BG□□□P□M□□-530
A flexible type belt that generates minimal wear debris.
- ・They generate minimal wear debris, and perfect for use in equipment and environments where wear debris is to be avoided.
- ・Their flexibility means initial tension can be set low, with no axial load.
- ・P2M and P3M are stocked with this type as a standard type.
Size
P2M, P3M
PX Belt Waterproof Type
Model No. BG□□□P□M□□-W
A belt that can be used in contact with water
- ・It produces less noise and is cleaner than other drive elements.
- ・PX standard belt sprockets can be used.
- ・Allows for compact designs because it has 1.2 times the transmission performance.
Size
P5M, P8M
Open-ended Belt
Model No. BG-P□M-H+□□□.□M, BG-P□M-T□□□M
Open-ended belt (PX belts) will be sold while supplies last, following the release of the Open-ended belt (PX belt RC type). Click here for details
Open-ended belt for long spans
- ・Ideal for reciprocating drives and long span power transmission
- ・Wide variety of products available.
- PX Belt RC type, Ultra PX Belt HC type, HA type and HY type can be selected
- ・3 length patterns can be specified
- Number of teeth / Metric / Unit length
- ・Same features as each series
- Clean /Little operating elongation / Shinayaka / Easy to determine life span / Variety of purchasing
Size
P2M～P8M
UP3M～UP8M
