Synchronous Pulleys Synchronous Pulley parts improve performance of motor-driven systems, raising energy efficiency and reducing maintenance costs. Synchronous drive allows adjustment of rate and torque while connecting mechanically rotating components; belts and pulleys use teeth to avoid slippage and undesirable speed variations.
Features
We offer three types of molded Synchronous Pulleys to meet the low-cost needs in office automation equipment and space-saving automated equipment
Synchronous Pulley S (sintered metal)
Synchronous Pulley D (aluminum, zinc die cast)
Synchronous Pulley MT (resin injection)
pplications/specifications
Lightweight and cost-effective use in workplace and automated equipment
Synchronous Pulleys
Description: These are toothed pulleys that transmit power through positive engagement between the pulley tooth and sprocket grooves rather than friction used in regular belts. They use the tooth-grip principle where square, round, or altered curvilinear pulley tooth mesh with properly timed grooves on a drive for positive power transmission. As the pulley maintains positive engagement with the traveling gear sprocket, power transmission is smooth. For instance, you do not have to worry about the pulley slipping over the way it happens with standard belt drives. In addition, the thin cross section of synchronous pulleys implies that less energy is required to operate it. On essential drives, utilizing a synchronous pulley that will not need retensioning can help improve your systems energy effectiveness. It also really helps to reduce downtime. This will help to increase the overall production. Another benefit of using synchronous pulleys is certainly that they allow your system to operate under varying speeds, loads, and frequent starts. Nevertheless, it is important to make sure that your machine can be maintained at best condition for optimized performance. If installed properly, you are assured of high mechanical effectiveness. Synchronous pulleys can deliver as high as 98% efficiency when installed properly. That is higher than the common V-belts that provide the average efficiency of 96%. Nevertheless, it is necessary to appreciate that synchronous pulleys aren’t ideal for all circumstances. If your production system was made to use the standard belts, changing to synchronous pulleys might require some adjustments. 
Consequently, you should think about engaging an expert before shifting to synchronous pulleys.
SYNCHRONOUS PULLEY
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 option 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 metal versions.
Ever-power offers a big selection of various timing pulleys
From various components: Aluminium, metal (1.1191/C45E) 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 produced from high quality iron (GG25), tolerate shock loading and achieve rim speeds of up to 40m/s. Obtainable 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 protect and maximise belt lifestyle whilst reducing noise
Ever-power mounting, for quick and simple installation
Unique designs and sizes available
Synchronous pulley
Technical Data
aluminium, anodized E6/EV1
Housing from profile 45 x 90
Sprocket galvanized steel, prepared for installation
optimum weight of the lifting door with paired insertion of the pulley, 34kg
weight = 0.340 kg/piece