22S-8M-12 (CTD 22-C8M-12) (Type 1F, PB12, Steel)
Timing Belt Pulley
Pulley Parameters
Pitch diameter of the pulley. It is commonly denoted as Dp or Dp.
This standardized product may come from different manufacturers. We will provide you with the currently supplied brand upon request.
In the TYMA Product Catalogues you can find this material also described with the abbreviation ST.
Pulley Description
22S-8M-12 (CTD 22-C8M-12) (Type 1F, PB12, Steel) is a basic type of pulley for belts in CTD C8M or GTR 8M profile. It is made of steel with a pre-drilled hole.
They enable to design unique drives for transmission of the highest power and speed.
The pulleys are supplied as a semi-finished product (12 mm) and the internal hole must be modified before mounting the pulleys on the shafts.
Pulley Fields of Use
PC GT timing pulleys are intended for all types of SYNCHROCHAIN CTD and FALCON PD belts.
They are typically used in transmissions with the highest outputs or, conversely, the highest torques, for example in machine tools, paper machines, fans, pumps, packaging and printing machines, crushers, mills and other applications.
Pulley Material
Steel or grey cast iron.
Other materials to order.
| Parameter | Standard |
|---|---|
| Surface roughness | ISO 254 |
| Balance quality grade | VDI 2060, ISO 1940 |
Caution
Cast iron pulleys at v < 30 m/s must be balanced.
Documents for Download
Dimensions and Parameters of PC GT 8M Timing Pulleys for CONTI SYNCHROCHAIN CTD Belts
TYMA CZ Data Sheets
Czech and English (PDF 171.65 kB)
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Our professional-quality special tools and measuring instruments will assist you in maintaining and fitting drive components.
