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Bearings

Locking Plates Motor Slide Bases Toothed Belts V-Belts Weldable belts

Industrial chains Joints and false links

Encoder Joints Flexible Couplings Rigid Joints Universal Joints

Braking resistors Brushless Servo Drives DC Drives Variable Frequency Drive (VFD) Accessories Variable Frequency Drives (VFDs)

Asynchronous Motors Stepper Motors

Gear Motors Micro Gear Motors Minimotors

Bolt-on Feet Couplings for Varvel gear reducers Input Flange Other Output Flange Output Shafts Reaction Arms

Coaxial Gearboxes Orthogonal Gearboxes Parallel gearboxes Speed Variators and Motor Variators Worm Gearboxes

Bevel Gears Chain Tensioner Sprockets Chain Wheels Conical Gears Module Pinions Module Sprockets Rack and Pinion Sprockets for Chain Sprockets for conveyors Worm gear and wheel set

Linear Actuators - Control Panels Linear actuators Linear actuators - Cables Linear actuators - Control units Linear actuators - Power supplies

Accessories for Linear Guides Ball recirculating guides

Locking Assemblies Taper Bushes

Actuators with Linear Motor Ball screw actuators

Displays Industrial PCs and Monitors PLC Remote I/O Touch screen

Air Preparation Cylinders and Actuators Fittings Hoses Pressure Switches Valve Manifolds Valves

Slide Guides

Ball Transfer Units Curve Rollers Idler Rollers Motor Rollers Motorizable Rollers Profiles and Supports Skate Wheels Sliding Guides Wheels

Ball Screw Systems Broached bushings Grooved and lobed shafts with ball recirculation Linear Ball Bushings Splined Shafts Trapezoidal screws

Imperial Timing Pulley Bar Stock Imperial Timing Pulleys Metric Timing Pulley Bar Stock Metric Timing Pulleys V-Belt Pulleys Variable Pulleys

Ball-Roller Torque Limiters Friction Torque Limiters Pneumatic Torque Limiters

Absolute Encoders Incremental Encoders

Cable Chains

Quick quote AI technical support Contact us Brands About us Why choose ATTI?

Belts and Pulleys for Perfect Motion Transmission

Belt transmissions are a widely used mechanical solution for the transfer of motion and power in a reliable, quiet, and cost-effective manner.

Among the most common systems are the trapezoidal and synchronous belts, paired with the respective pulleys, available in a variety of profiles and sizes to meet even very diverse application needs.

Thanks to their versatility, belt transmissions are employed in industrial, agricultural, and plant sectors, ensuring high performance with minimal maintenance.

V-Belts

The V-Belts represent a simple, reliable, and cost-effective solution for power transmission in industrial, agricultural, and automotive applications. Their unique trapezoidal section ensures excellent grip on the grooves of the pulleys, allowing for silent and efficient transmission even in the presence of variable loads.

They are available in standard sections (Z, A, B, C, SPZ, SPA, SPB, SPC), to suit different configurations and transmission powers. They offer great flexibility, wear resistance, and a long lifespan, making them ideal for applications subject to even intense mechanical stresses.

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V-Belt Pulleys

The V-Belt Pulleys are designed to ensure a precise fit with correspondingly sized belts, ensuring efficient and continuous power transmission.

They are available with a raw bore or configured for a Taper Lock bushing, a solution that simplifies installation and ensures stability even under heavy working conditions. Sturdy and reliable, they are ideal for industrial applications where precision and durability are essential.

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Timing Belts

Timing belts allow for a precise and synchronized power transmission, preventing slippage between the motor shaft and the driven components.

They are available in a wide range of metric profiles (T, AT, HTD, GT, etc.) and inch profiles (L, XL, H, etc.), ensuring maximum compatibility with both European and American drive systems.

Reliable even at high speeds, they are ideal for applications requiring synchronization between components.

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Metric Sprockets

Metric sprockets are compatible with the main European profiles (T, AT, HTD, etc.) and ensure a precise fit with the corresponding belts.

They are available with a rough bore or for Taper Lock cone bushing, providing robustness and ease of assembly for every industrial requirement.

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Pulleys in Inches

Pulleys in Inches are ideal for American or mixed systems, compatible with L, XL, H profiles and similar.

They offer the same characteristics as the metric versions: precision, durability, and versatility. Available with raw bore or provision for tapered bushings.

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