AT Pilot Bore Timing Pulleys for Polyurethane Belts
ATThe AT profile is a further development of the T (Trapezprofil) profile. The teeth have a higher load capacity because of the increased tooth volume. The optimized flank angle results in improved tooth meshing. Here, too, a play-free belt/sprocket pairing that results in unsurpassed precision can be achieved. timing pulleys are the basic type of pulleys for polyurethane belts with a trapezoidal ATThe AT profile is a further development of the T (Trapezprofil) profile. The teeth have a higher load capacity because of the increased tooth volume. The optimized flank angle results in improved tooth meshing. Here, too, a play-free belt/sprocket pairing that results in unsurpassed precision can be achieved. profile. They are made from aluminium alloy as unbored or with a pre-drilled hole.
The pulleys are supplied as a semi-finished product and the bore must be modified before mounting the pulleys on the shafts.
Pulleys Fields of Use
ATThe AT profile is a further development of the T (Trapezprofil) profile. The teeth have a higher load capacity because of the increased tooth volume. The optimized flank angle results in improved tooth meshing. Here, too, a play-free belt/sprocket pairing that results in unsurpassed precision can be achieved. timing pulleys are designed for all types of ATThe AT profile is a further development of the T (Trapezprofil) profile. The teeth have a higher load capacity because of the increased tooth volume. The optimized flank angle results in improved tooth meshing. Here, too, a play-free belt/sprocket pairing that results in unsurpassed precision can be achieved. polyurethane belts.
They are typically used in machine tools, packaging machines, printers, single-purpose machines, in the food, paper and glass industry and many other industries.
Pulleys Material
Aluminum alloy.
Other materials to order.
The design for Taper Lock housings must be custom made, aluminum alloy must not be used, but steel must be used.
| Parameter | Standard |
|---|---|
| Surface roughness | ISO 254 |
| Balance quality grade | VDI 2060, ISO 1940 |
Pulleys Code Description
Example:
31 AT10/24-2 (Type 6F, Al Alloy)
| Code Part | Description |
|---|---|
| 31 |
Total width of pulley in mm (for belts 16AT10 - belt width of 16 mm) |
| AT10 |
Profile |
| 24 |
Number of pulley teeth |
| 2 |
Number of side rails |
| 6F |
Type of construction |
| Al Alloy |
Pulley material |
Notice
The catalog data sheets serve only as a recommendation for the types and dimensions of aluminum alloy pulleys for standard widths and numbers of teeth. All AT20 pulleys are custom made only.
Timing pulleys in the AT versions can also be made to order in the "SE" reduced backlash version and the "0 backlash" / "0-Lücke" version with zero backlash.
Documents for Download
Dimensions and Parameters of AT Pilot Bore Timing Pulleys for Polyurethane Belts
TYMA CZ Data Sheets
Czech and English (PDF 517.58 kB)
Related Products
CONTI SYNCHROFLEX AT Timing Belts
CONTI SYNCHROFLEX heavy duty endless polyurethane timing belts.
CONTI SYNCHROFLEX GEN III Heavy-Duty Timing Belts
Polyurethane belts with enhanced power transmission and durability in ATThe AT profile is a further development of the T (Trapezprofil) profile. The teeth have a higher load capacity because of the increased tooth volume. The optimized flank angle results in improved tooth meshing. Here, too, a play-free belt/sprocket pairing that results in unsurpassed precision can be achieved. profiles
Standard Timing Bars
Timing bars for the production of timing pulleys of diferent profiles. Timing bar are aviable in aluminium or steel.
Measuring Instruments
Our professional-quality special tools and measuring instruments will assist you in maintaining and fitting drive components.
