T Profile and AT Profile timing belt
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YONGHANG T Profile and AT Profile timing belt usually consist of polyurethane body and steel cord, while custom materials available upon request. Special cords include aramid (kevlar), stainless steel and carbon fiber.
Models include T2.5 T5 T10 T20 AT3 AT5 AT10 AT15 AT20,It means the pitch and the size of the tooth profile,
Belts joint
Truly Seamless (moulded)
Endless with joint
Open Ended
Tensile Cords
Steel Cords
Zinc-coated wire Cords
Stainless Steel Cords
Aramid Kevlar Cords
Extra Flexible Steel Cords
Reducing Sliding Resistance
Nylon Fabric on Tooth Side (PAZ / NFT)
Nylon Fabric on Back Side (PAR / NFB)
Nylon Fabric on Tooth Side & Back Side (PAZ/PAR)
Yonghang transmission Belt is a well-known company in China. Our founders and co-founders both have 20 years of experience in the transmission industry. We have a group of employees who have worked for 10 years, 8 years, and 5 years. Our vision is: to ensure that mechanical equipment operates continuously. Our slogan is: never stop, set sail.
A global leading supplier of high performance belts for various applications such as machine, agricultural engineering, automotive industry, Woodworking industry，Finance industry , smelting industry，Textile industry and others. Plenty of ready stock for up to 50,000 different SKUs. Custom sizes and materials available. Global shipping.
The AT10 timing belt is one of the more widely used belt types in the timing belt drive range. AT10 timing belts are mainly used in small packages and at high speeds.They are space-saving and highly stable. For precision drives, such as office machines and computers, the AT10 timing belt is the ideal solution. The AT10 is the ideal solution for precision drives such as office machines and computers.We can help you optimize your design and recommend the right solution, including custom-made polyurethane timing trips and surfaces plus PU/holes /rubber/sponge/baffle/cleats, etc
Industrial AT Profile drive seamless red Polyurethane (pu) Synchroflex timing belts with APL rubber Rubber Coated Red PU Timing Belt widely used in computer embroidery machine, beverage machinery, color glass and ceramics production and processing machinery, textile machinery and equipment industries. Its framework is with Stainless steel cord or copper wire reinforced and with high strength, low extension, good bend performance and the good characteristics of the load force.
High Friction Pattern Rough Top Antiskid Polyurethane Conveyor Timing BeltThe selection of the correct coating depends on the transport item properties and the required grip. High friction for a good carrying effect, low friction to reduce the power transmission performance, soft for sensitive items or hard for sharp-edged items are the determining factors.Every material involved assumes its task according to its specific property.supergrip pu timing belt is mainly used in the edge grinding machine, beveling machine, single side machine, double side machine,cutting machine and other automation equipment of insulating glass and ceramic industry, for the transmission of glass,ceramic tile and other products!
Understanding the Technical Difference: T Profile vs. AT Profile
Both T and AT profiles belong to the metric trapezoidal tooth family, but they are engineered for distinct mechanical performance criteria:
T Profile (Standard Metric Trapezoidal): Featuring a classic trapezoidal tooth form (e.g., T2.5, T5, T10, T20), T-series timing belts offer excellent flexibility and low vibration at high speeds. They are widely specified for light-to-medium power transmission, indexing, and general conveyor drives.
AT Profile (Advanced High-Torque Metric): Engineered with a wider tooth root, larger tooth volume, and stronger tensile members, AT-series belts (e.g., AT3, AT5, AT10, AT20) provide significantly higher load capacity, reduced tooth shear risk, and maximum longitudinal stiffness. They are the benchmark choice for zero-backlash linear positioning, heavy-duty drives, and servo systems.
T Profile (Standard Metric Trapezoidal): Featuring a classic trapezoidal tooth form (e.g., T2.5, T5, T10, T20), T-series timing belts offer excellent flexibility and low vibration at high speeds. They are widely specified for light-to-medium power transmission, indexing, and general conveyor drives.
AT Profile (Advanced High-Torque Metric): Engineered with a wider tooth root, larger tooth volume, and stronger tensile members, AT-series belts (e.g., AT3, AT5, AT10, AT20) provide significantly higher load capacity, reduced tooth shear risk, and maximum longitudinal stiffness. They are the benchmark choice for zero-backlash linear positioning, heavy-duty drives, and servo systems.
YONGHANG manufactures complete pitch configurations across open-end rolls, thermofused welded endless, and truly endless (Flex) executions:
T Profile Pitches:
T2.5: 2.5mm pitch (Miniature drives, office electronics, precision medical devices).
T5: 5.0mm pitch (Light conveyors, packaging machines, linear actuators).
T10 / T20: 10.0mm / 20.0mm pitch (Heavy packaging lines, woodworking, industrial automation).
AT Profile Pitches:
AT3 / AT5: 3.0mm / 5.0mm pitch (Compact servo drives, high-precision indexing).
AT10 / AT20: 10.0mm / 20.0mm pitch (Heavy linear gantry systems, robotics, high-load machinery).
T2.5: 2.5mm pitch (Miniature drives, office electronics, precision medical devices).
T5: 5.0mm pitch (Light conveyors, packaging machines, linear actuators).
T10 / T20: 10.0mm / 20.0mm pitch (Heavy packaging lines, woodworking, industrial automation).
AT Profile Pitches:
AT3 / AT5: 3.0mm / 5.0mm pitch (Compact servo drives, high-precision indexing).
AT10 / AT20: 10.0mm / 20.0mm pitch (Heavy linear gantry systems, robotics, high-load machinery).
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YONGHANG specializes in produce and custom coated transmission belts for 12 years.
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4th Floor, Building B8, Chuangbao Creative Park, Federal Industrial Zone, West Yushan Road, Panyu District, Guangzhou, China. 511400
Tel: +86 134 1810 3085
E-mail: sales@yhbelt.com
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