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.

Features of Synchronous Belts

製品写真
  • Precision drive

    As a mechanism of engaged-drive, synchronous belts realize precision drive with only little belt elongation.

  • Low noise drive

    Compared to other power transmission elements such as gears, synchronous belts offer low-noise and smooth drive.

  • Lube-free

    Synchronous belts are lube-free allowing a clean drive without spillage or contamination.

  • High-efficiency rating

    Synchronous belts can transmit power efficiently with minimal energy loss.

  • 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.
Structural drawing

Tsubaki PX belt genuine belt sprocket

Product photo

Standard Stock Belt Sprockets

Reasonable and quick delivery pilot bore product.

Product photo

Lock Belt Sprockets

Power Lock integrated type makes it easy to securely fasten.

Product photo

Fit bore

Delivered with shaft bore finishing according to the customer's order.
It can be used as is.

Just Touch System

Just Touch System

Tsubaki belt sprockets are genuine parts developed to bring out 100% of the capacity of high-strength, high-tensile PX belts.

Just Touch system engagement is adopted to a unique circular arc tooth contour.

This is a genuine, reliable part that not only reduces transmission loss but also prevents problems such as tooth chipping by the close contact between the belt and belt sprocket tooth profile without any gap.

Synchronous Belt / Belt Sprocket Products List

Accessories

Belt tension meter T-ACE, a sonic belt tension meter with an organic EL screen, and Belt clamp used for fixing work to belts or installing long belts are available.

Belt Tension Meter  T-ACE

Model No.  BDTM201

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A sonic belt tension meter that measures the initial tension of a belt

  • ・Organic EL screen with bright and easy-to-see characters
  • ・40 measurement conditions can be registered
  • ・Wide frequency range of 10 to 5000 Hz can be measured.
  • ・Unit mass of Tsubaki synchronous belt has already been entered.

Belt clamp

Model No.  BDCP-P□M□□

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Used for fixing work to belts or installing long belts

  • ・Standard product :Can be used immediately due to stock and quick delivery.
  • ・Product with processed holes :Can be used immediately since mounting holes have been finished.
  • ・Product without processed holes :Additional machining according to the customer's fitting method is possible, increasing the degree of freedom.
Size

P5M、P8M