STD S8M Taper Lock Timing Pulleys
STDSuper Torque Drive
The involute shape of the STD profile allows optimal tooth engagement with the pulley. As a result, it provides precise and quiet operation even at high belt speeds. S8M Taper Lock timing pulleys are the basic type of pulleys for belts in the STDSuper Torque Drive
The involute shape of the STD profile allows optimal tooth engagement with the pulley. As a result, it provides precise and quiet operation even at high belt speeds. S8M profile. They are made of steel or gray cast iron.
The pulleys are mounted on shafts using the Taper Lock bushes, thanks to which there is not only a fixing on the shaft with a keyway, but also an axial locking against displacement.
Products are sorted by name in ascending order.
22-S8M-20 (Type 5F) TB 1008 (Steel)
Timing Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
692,60CZK excl. VAT
838,00CZK incl. VAT
22-S8M-30 (Type 5F) TB 1008 (Steel)
Timing Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
791,60CZK excl. VAT
957,90CZK incl. VAT
24-S8M-20 (Type 5F) TB 1108 (Steel)
Timing Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
707,30CZK excl. VAT
855,80CZK incl. VAT
24-S8M-30 (Type 5F) TB 1108 (Steel)
Timing Belt Pulley
In Stock We update the stock availability information every 2 hours.
The goods we have in stock are usually ready for shipping or personal collection no later than the next working day. In case of personal collection, please do not come to pick the goods up before we contact you that the goods are ready.
803,90CZK excl. VAT
972,70CZK incl. VAT
26-S8M-20 (Type 5F) TB 1108 (Steel)
Timing Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
735,90CZK excl. VAT
890,40CZK incl. VAT
26-S8M-30 (Type 5F) TB 1108 (Steel)
Timing Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
842,80CZK excl. VAT
1 019,80CZK incl. VAT
28-S8M-20 (Type 5F) TB 1108 (Steel)
Timing Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
744,30CZK excl. VAT
900,60CZK incl. VAT
28-S8M-30 (Type 5F) TB 1108 (Steel)
Timing Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
863,50CZK excl. VAT
1 044,80CZK incl. VAT
28-S8M-50 (Type 4F) TB 1108 (Steel)
Timing Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
1 013,60CZK excl. VAT
1 226,50CZK incl. VAT
30-S8M-20 (Type 5F) TB 1108 (Steel)
Timing Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
775,40CZK excl. VAT
938,20CZK incl. VAT
30-S8M-30 (Type 3F) TB 1615 (Steel)
Timing Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
886,10CZK excl. VAT
1 072,20CZK incl. VAT
30-S8M-50 (Type 5F) TB 1615 (Steel)
Timing Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
1 079,20CZK excl. VAT
1 305,80CZK incl. VAT
32-S8M-20 (Type 5F) TB 1610 (Steel)
Timing Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
799,80CZK excl. VAT
967,70CZK incl. VAT
32-S8M-30 (Type 3F) TB 1615 (Steel)
Timing Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
908,90CZK excl. VAT
1 099,70CZK incl. VAT
32-S8M-50 (Type 5F) TB 1615 (Steel)
Timing Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
1 162,00CZK excl. VAT
1 406,00CZK incl. VAT
34-S8M-20 (Type 5F) TB 1610 (Steel)
Timing Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
840,80CZK excl. VAT
1 017,40CZK incl. VAT
34-S8M-30 (Type 3F) TB 1615 (Steel)
Timing Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
962,50CZK excl. VAT
1 164,60CZK incl. VAT
34-S8M-50 (Type 5F) TB 1615 (Steel)
Timing Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
1 235,60CZK excl. VAT
1 495,10CZK incl. VAT
34-S8M-85 (Type 4F) TB 1615 (Steel)
Timing Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
1 690,30CZK excl. VAT
2 045,30CZK incl. VAT
36-S8M-20 (Type 5F) TB 1610 (Steel)
Timing Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
875,60CZK excl. VAT
1 059,50CZK incl. VAT
Products are sorted by name in ascending order.
Pulleys Fields of Use
The STDSuper Torque Drive
The involute shape of the STD profile allows optimal tooth engagement with the pulley. As a result, it provides precise and quiet operation even at high belt speeds. S8M Taper timing pulleys are designed for all types of STDSuper Torque Drive
The involute shape of the STD profile allows optimal tooth engagement with the pulley. As a result, it provides precise and quiet operation even at high belt speeds. belts with pitch 8.00 mm.
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 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.
Pulleys Code Description
Example:
30-S8M-20 (Type 5F) TB 1108 (Steel)
| Code Part | Description |
|---|---|
| 30 |
Number of pulley teeth |
| S8M |
Teeth pitch in mm and type of pulleys for belts STDSuper Torque Drive |
| 20 |
Width of belt in mm |
| 5F |
Type of construction |
| TB |
Taper Bush |
| 1108 |
Type of Taper Bush |
| Steel |
Pulley material |
Documents for Download
Dimensions and Parameters of STD S8M Taper Lock Timing Pulleys
TYMA CZ Data Sheets
Czech and English (PDF 163.32 kB)
Related Products
Taper Lock Bushes
Taper Lock bushes with finished metric or inch bore and keyway to fixing components to a mating shaft without using any special tools.
STD S8M Standard Pilot Bore Timing Pulleys
STD S8M Timing Belts (STS S8M)
The involute shape of the STD profile allows optimal tooth engagement with the pulley. As a result, it provides precise and quiet operation even at high belt speeds. rubber timing belts (STSSuper Torque Synchronous
STS is an alternative designation for the STD profile used by some manufacturers. Its involute shape allows optimal tooth engagement with the pulley, ensuring precise and quiet operation even at high belt speeds.
The STS, STD or even STPD profiles are compatible with each other and can be used in the same applications.)
Measuring Instruments
Our professional-quality special tools and measuring instruments will assist you in maintaining and fitting drive components.
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.