Synchronous Pulleys Synchronous Pulley parts improve performance of motor-driven systems, raising energy efficiency and decreasing maintenance costs. Synchronous drive enables adjustment of quickness and torque while linking mechanically rotating elements; belts and pulleys make use of teeth to avoid slippage and undesirable speed variations.
You can expect three types of molded Synchronous Pulleys to meet the low-cost requirements in office automation tools and space-saving automated equipment
Synchronous Pulley S (sintered metal)
Synchronous Pulley D (aluminum, zinc die cast)
Synchronous Pulley MT (resin injection)
Lightweight and cost-effective make use of in workplace and automated equipment
Description: They are toothed pulleys that transmit power through positive engagement between your pulley teeth and sprocket grooves rather than friction used in standard belts. They use the tooth-grip principle where square, circular, or modified curvilinear pulley teeth mesh with correctly timed grooves on a drive for positive power transmission. Because the pulley maintains positive engagement with the driving gear sprocket, power transmitting is smooth. For instance, there is no need to be concerned about the pulley slipping over just how it happens with standard belt drives. Furthermore, the thin cross portion of synchronous pulleys means that less energy is required to operate it. On important drives, using a synchronous pulley that will not require retensioning can help improve your systems energy efficiency. It also helps to decrease downtime. This will increase the overall production. Another advantage of using synchronous pulleys is definitely that they allow one’s body to operate under various speeds, loads, and frequent starts. However, it is important to ensure that your machine can be maintained at best condition for optimized performance. If installed properly, you are certain of high mechanical performance. Synchronous pulleys can deliver as high as 98% efficiency when installed correctly. That is higher than the normal V-belts that provide an average efficiency of 96%. However, it is important to appreciate that synchronous pulleys are not ideal for all situations. If your production system was made to use the regular belts, changing to synchronous pulleys may need some adjustments. For that reason, you should consider engaging an expert before shifting to synchronous pulleys.
Ever-power’s SYNCHRONOUS pulleys are available for almost every shaft diameter with regards to number of the teeth as well regarding the profile chosen. They offer the option of non-positive or positive connections to the shaft using a clamping screw, keyway or conical clamping sleeve. MISUMI provides timing pulleys in aluminium or steel versions.
Ever-power offers a large range of various timing pulleys
From various components: Aluminium, steel (1.1191/C45E) and stainless steel (1.4301)
Different profile shapes (MXL, XL, L, H, GT, YU, T and AT)
With additional surface treatment: anodized, clear or black, chemically nickel-plated and burnished
In disc form ?Type A? and offset hub ?Form B?
With individually configurable shaft diameters for many sizes
Ever-power synchronous pulleys are produced from high quality iron (GG25), tolerate shock loading and achieve rim speeds of up to 40m/s. Offered with pilot bore fixings or using the Ever-power shaft fixing system for ultimate versatility.
Obtainable in both classical Timing and HTD profiles
Statically balanced to exceed grade G 6.3 (ISO 1940)
Rim speeds up to no more than 40m/s
Blackened to reduce corrosion, acts as an ideal primer and removes the need for cleaning coating agents prior to installation.
Precision machined grooves to safeguard and maximise belt life whilst reducing noise
Ever-power mounting, for simple and quick installation
Unique designs and sizes available
aluminium, anodized Electronic6/EV1
Housing from profile 45 x 90
Sprocket galvanized steel, prepared for installation
maximum weight of the lifting door with paired insertion of the pulley, 34kg
weight = 0.340 kg/piece