Relax tension synchronous belt wheel, shall not be forced from the synchronous belt wheel block edge hard pull dragging into the synchronous belt wheel block edge loaded.
Synchronous belt pulley, refers to the general made of steel, aluminum alloy, cast iron, brass and other materials, its bore has a round hole, D-shaped hole, tapered holes and other forms. Synchronous belt pulley drive is composed of a closed circular tape with equally spaced teeth on the inner circumference surface and the corresponding pulley.
Advantages
Synchronous belt according to the material can be divided into neoprene rubber and fiber rope synchronous belt, polyurethane and steel wire synchronous belt, according to the shape of the teeth is mainly divided into trapezoidal teeth and arc teeth of two major categories, according to the teeth of the belt and the layout of the surface can be divided into a single-side tooth synchronous belt and double-side tooth synchronous belt.
Synchronous belt drive has an accurate transmission ratio, no slip, can obtain a constant speed ratio, can be precision transmission, smooth transmission, can absorb shock, low noise, transmission speed ratio range, generally up to 1:10, allowing the linear speed of up to 50m / s, high transmission efficiency, generally 98℅-99℅.
Transmission power from a few watts to hundreds of kilowatts. Compact structure is also suitable for multi-axis transmission, small tension, no lubrication, no pollution.
Use
The synchronous belt pulley drive is composed of a closed circular tape with equally spaced teeth on the inner circumference surface and the corresponding pulley. When moving, the teeth of the belt mesh with the grooves of the pulley to transmit motion and power, is a meshing transmission, and thus has the characteristics of gear transmission, chain transmission and flat belt transmission.
Widely used in automotive, textile, printing and packaging equipment, sewing equipment, office equipment, laser engraving equipment, tobacco, financial machinery, stage lighting, communications, food machinery, medical machinery, iron and steel machinery, petrochemical industry, instrumentation, a variety of precision machine tools and other fields.