PC GT Timing Pulleys for CONTI SYNCHROCHAIN CTD Belts
PC GT (for SYNCHROCHAIN CTD) timing pulleys are the basic type of pulleys for SYNCHROCHAIN CTD (Conti Torque Drive) belts.
They are made of steel or ductile iron with a pilot bore or for Taper bush.
They enable to design unique drives for transmission of the highest power and speed.
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Pulleys Fields of Use
The PC GT (for Synchrochain CTD) timing pulleys are designed for all types of Synchrochain CTD belts.
They are typically used in high-speed machine tools, compressors, packaging, printing and textile machines and in many other machines. They are also typically used in machines from Asia, especially Japan.
Pulleys Material
Steel or 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.
Pulley Basic Profile
- Pulley PC GT 8M for belts with pitch 8.00 mm of width 12, 21, 36 and 62 mm
- Pulley PC GT 14M for belts with pitch 14.00mm of width 20, 37, 68, 90 and 125 mm
Pulley Code Description
Example:
PC 8M-30-S36 (3F)
| Code Part | Description |
|---|---|
| PC 8M |
Type of pulley |
| 30 |
Number of pulley teeth |
| S36 |
Width of the belt in mm |
| 3F |
Type of construction |
Documents for Download
Dimensions and Parameters of PC GT Timing Pulleys for CONTI SYNCHROCHAIN CTD Belts
TYMA CZ Data Sheets
Czech and English (PDF 1.18 MB)
Manufacturer Profile
The group SIT S.p.A develops, engineers, manufactures and distributes high quality solutions and components for power transmission for industrial applications of excellence worldwide, with the aim of increasing the productivity of its customers’ machines and systems. With operations on 3 continents, SIT manufactures pulleys, rubber and polyurethane belts, drive couplings, locking assemblies and a wide range of accessories.
SIT belongs to a large industrial group that dates as far back as 1838. Today, thanks to over 50 years of specific experience in power transmission and a close-knit team of highly qualified professionals, the Group engages in constant technological innovation in order to offer the best application solutions in mechanical power drives.

