HTD 8M Polyurethane Open-Ended Timing Belts
Polyurethane open-ended timing belts in HTDHigh Torque Drive
Because of its tooth height and semi-circular tooth geometry, the HTD profile is especially good at avoiding jump-over of the teeth in operation. The HTD profile is extremely suitable for transmitting high torques. 8M profile are made of thermoplastic polyurethane, which has high dimensional stability and wear resistance, and steel tensile fiber, in special cases aramid or stainless steel.
The open-ended belts can be welded into endless belts.
Products are sorted by name in ascending order.
HTD 8M - 10 HP CONTI SYNCHRODRIVE (White)
Open-Ended Timing Belt
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.
134,80CZK excl. VAT
163,00CZK incl. VAT
HTD 8M - 10 HP PAZ CONTI SYNCHRODRIVE (bílý)
Open-Ended Timing Belt
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.
154,90CZK excl. VAT
187,50CZK incl. VAT
HTD 8M - 10 HP CONTI SYNCHRODRIVE (Black)
Open-Ended Timing Belt
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
We usually made this product from a semi-finished product during the first working day after the order.
263,00CZK excl. VAT
318,30CZK incl. VAT
HTD 8M - 10 HP PAZ CONTI SYNCHRODRIVE (Black)
Open-Ended Timing Belt
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
We usually made this product from a semi-finished product during the first working day after the order.
302,50CZK excl. VAT
366,10CZK incl. VAT
HTD 8M - 15 HP CONTI SYNCHRODRIVE (White)
Open-Ended Timing Belt
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
202,20CZK excl. VAT
244,60CZK incl. VAT
HTD 8M - 15 HP PAZ CONTI SYNCHRODRIVE (White)
Open-Ended Timing Belt
At Supplier
Within a Month Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
232,80CZK excl. VAT
281,60CZK incl. VAT
HTD 8M - 15 HP CONTI SYNCHRODRIVE (Black)
Open-Ended Timing Belt
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
We usually made this product from a semi-finished product during the first working day after the order.
354,60CZK excl. VAT
429,00CZK incl. VAT
HTD 8M - 15 HP PAZ CONTI SYNCHRODRIVE (Black)
Open-Ended Timing Belt
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
We usually made this product from a semi-finished product during the first working day after the order.
407,50CZK excl. VAT
493,10CZK incl. VAT
HTD 8M - 20 HP CONTI SYNCHRODRIVE (White)
Open-Ended Timing Belt
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.
239,10CZK excl. VAT
289,30CZK incl. VAT
HTD 8M - 20 PUR 85 (Foil 2 mm)
Open-Ended Timing Belt
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.
417,40CZK excl. VAT
505,00CZK incl. VAT
HTD 8M - 20 PAR
Open-Ended Timing Belt
At Supplier
Within a Month Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
275,00CZK excl. VAT
332,70CZK incl. VAT
HTD 8M - 20 HP PAZ CONTI SYNCHRODRIVE (White)
Open-Ended Timing Belt
At Supplier
Within a Month Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
275,00CZK excl. VAT
332,70CZK incl. VAT
HTD 8M - 20 PAZ PAR
Open-Ended Timing Belt
At Supplier
Within a Month Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
310,70CZK excl. VAT
375,90CZK incl. VAT
HTD 8M - 20 HP CONTI SYNCHRODRIVE (Black)
Open-Ended Timing Belt
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.
376,90CZK excl. VAT
456,10CZK incl. VAT
HTD 8M - 20 HP PAZ CONTI SYNCHRODRIVE (Antistatic, Black)
Open-Ended Timing Belt
At Supplier
Within a Week Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
We usually made this product from a semi-finished product during the first working day after the order.
488,80CZK excl. VAT
591,50CZK incl. VAT
HTD 8M - 25 HP CONTI SYNCHRODRIVE (bílý)
Open-Ended Timing Belt
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.
325,30CZK excl. VAT
393,60CZK incl. VAT
HTD 8M - 30 HP CONTI SYNCHRODRIVE (White)
Open-Ended Timing Belt
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.
386,40CZK excl. VAT
467,60CZK incl. VAT
HTD 8M - 30 PUR 85 (Foil 2 mm)
Open-Ended Timing Belt
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.
752,60CZK excl. VAT
910,70CZK incl. VAT
HTD 8M - 30 PAR
Open-Ended Timing Belt
At Supplier
Within a Month Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
444,00CZK excl. VAT
537,30CZK incl. VAT
HTD 8M - 30 HP PAZ CONTI SYNCHRODRIVE (White)
Open-Ended Timing Belt
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.
444,00CZK excl. VAT
537,30CZK incl. VAT
Products are sorted by name in ascending order.
Belts Construction
- Polyurethane teeth
- Steel cord tension member
- Polyurethane backing
Belts Fields of Use
Polyurethane timing belts are used in all areas, from miniature drives, high-precision positioning and sorting mechanisms, small handheld machines to high-performance drives for building and woodworking machines.
Belts Characteristics
- High transmission power and long life
- Resistant to oil, fuel, benzol, UV radiation and ozone
- Wear-resistant
- Temperature range, depending on application, from −30 °C to +80 °C
- Maintenance-free
Belts Code Description
Example:
HTD 8M - 85 HP PAZ CONTI SYNCHRODRIVE (Black)
| Code Part | Description |
|---|---|
| HTDHigh Torque Drive Because of its tooth height and semi-circular tooth geometry, the HTD profile is especially good at avoiding jump-over of the teeth in operation. The HTD profile is extremely suitable for transmitting high torques. |
Profile |
| 8M |
Tooth pitch in mm |
| 85 |
Belt width in mm |
| HPHigh Power | |
| PAZPolyAmid Zahne – Nylon Fabric on Teeth. Thus sometimes also mentioned as NFT. | |
| CONTI SYNCHRODRIVE |
Belt type |
| Black |
Belt color |
Belts Versions
| Type | Description |
|---|---|
| HPHigh Power | High power tensile-strength |
| XHPeXtremely High Power | Very high power tensile-strength |
| XHPeXtremely High PowerII | Extremely high power tensile-strength |
| HSHigh Stiffness | High stiffness of tension member |
| HSHigh StiffnessII | Very high stiffness of tension member |
| HFHigh Flexibility | High flexibility |
| HPHigh Power-Niro | Stainless steel tension fibers |
| Aramid | Aramid tension fibers |
Optional Belt Surface Layers
The choice of the surface layer depends on the type of machine, the ambient temperature, the size of the pulleys, etc. Specifying the surface layer is determined by the material and the thickness of the layer.
| Layer Name | Material | Layer Illustration |
|---|---|---|
| PAZPolyAmid Zahne – Nylon Fabric on Teeth. Thus sometimes also mentioned as NFT. (NFTNylon Fabric on Teeth. Also mentioned as PAZ – PolyAmid Zahne.) - nylon fabric on teeth Low coefficient of friction |
Nylon |  |
| PARPolyAmid Rücken – Nylon Fabric on Back. Thus sometimes also mentioned as NFB. (NFBNylon Fabric on Back. Also mentioned as PAR – PolyAmid Rücken.) - nylon fabric on back Surface protection |
Nylon |  |
| PAZPolyAmid Zahne – Nylon Fabric on Teeth. Thus sometimes also mentioned as NFT. + PARPolyAmid Rücken – Nylon Fabric on Back. Thus sometimes also mentioned as NFB. (NFTNylon Fabric on Teeth. Also mentioned as PAZ – PolyAmid Zahne. + NFBNylon Fabric on Back. Also mentioned as PAR – PolyAmid Rücken.) - fabric on teeth and back Low coefficient of friction and surface protection |
Nylon |  |
The fabric on teeth and back can be combined with all other layers. A complete range of belt surface layers
Belts Colors
The most common color of open-ended polyurethane belts with steel tension member is white. ContiTech also offers these belts in black.
Basic HPHigh Power belts have the same characteristics as white belts. The color is the only difference. Black color is required for some applications due to its design or greater light fastness. White color changes over time - it turns yellow. In addition, any spots are more noticeable on white.
Reinforced types XHPeXtremely High Power, XHPeXtremely High PowerII, HSHigh Stiffness and HSHigh StiffnessII are mostly produced by ContiTech only in black.
Documents for Download
Dimensions and Parameters of Polyurethane Open-Ended Timing Belts
TYMA CZ Data Sheets
Czech and English (PDF 903.91 kB)
Calculation of HTD 3M, 5M, 8M, 14M and 20M CONTI SYNCHRODRIVE Timing Belt Drives
ContiTech Data Sheets
Czech and English (PDF 408.03 kB)
Related Products
HTD 8M Standard Pilot Bore Timing Pulleys
Stand. diameters Dp (mm): 56.02 - 488.92
HTD 8M Taper Lock Timing Pulleys
Stand. diameters Dp (mm): 56.02 - 488.92
Measuring Instruments
Our professional-quality special tools and measuring instruments will assist you in maintaining and fitting drive components.