Synchronous Pulleys Synchronous Pulley elements improve performance of motor-driven systems, raising energy efficiency and decreasing maintenance costs. Synchronous drive allows adjustment of quickness and torque while connecting mechanically rotating components; belts and pulleys make use of teeth to prevent slippage and undesirable speed variations.
We offer three types of molded Synchronous Pulleys to meet the low-cost requirements in office automation devices 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 use in workplace and automated equipment
Description: They are toothed pulleys that transmit power through positive engagement between the pulley the teeth and sprocket grooves instead of friction used in regular belts. They use the tooth-grip principle where square, round, or modified curvilinear pulley the teeth mesh with properly timed grooves on a drive for positive power transmission. Because the pulley maintains positive engagement with the traveling gear sprocket, power tranny is smooth. For instance, there is no need to be concerned about the pulley slipping over just how it happens with standard belt drives. In addition, the thin cross portion of synchronous pulleys means that less energy is required to run it. On vital drives, using a synchronous pulley that will not need retensioning can help to improve your systems energy performance. It also helps to decrease downtime. This will help to increase the overall production. Another benefit of using synchronous pulleys is usually that they allow your system to operate under varying speeds, loads, and frequent starts. Nevertheless, it is important to make sure that your machine is usually maintained at best condition for optimal performance. If installed properly, you are guaranteed of high mechanical efficiency. Synchronous pulleys can deliver as high as 98% efficiency when installed properly. This is higher than the normal V-belts that provide the average efficiency of 96%. However, it is important to understand that synchronous pulleys are not ideal for all situations. If your production program was made to use the standard belts, changing to synchronous pulleys might require some adjustments. For that reason, you should think about engaging a specialist before shifting to synchronous pulleys.
Ever-power’s SYNCHRONOUS pulleys are available for almost every shaft diameter with regards to number of teeth as well as to the profile chosen. They offer the choice of non-positive or positive connections to the shaft using a clamping screw, keyway or conical clamping sleeve. MISUMI offers timing pulleys in aluminium or steel versions.
Ever-power offers a huge selection of various timing pulleys
From various components: Aluminium, steel (1.1191/C45Electronic) and stainless (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 manufactured from high grade iron (GG25), tolerate shock loading and achieve rim speeds as high as 40m/s. Offered with pilot bore fixings or using the Ever-power shaft fixing system for ultimate versatility.
Available 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 gets rid of the need for cleaning coating agents prior to installation.
Precision machined grooves to safeguard and maximise belt existence 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