Synchronous Pulleys Synchronous Pulley elements improve performance of motor-driven systems, raising energy efficiency and reducing maintenance costs. Synchronous drive allows adjustment of acceleration and torque while linking mechanically rotating elements; belts and pulleys use teeth to prevent slippage and undesirable speed variations.
Features
We offer three types of molded Synchronous Pulleys to meet the low-cost needs in office automation gear 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 office and automated equipment
Synchronous Pulleys
Description: They are toothed pulleys that transmit power through positive engagement between the pulley the teeth and sprocket grooves instead of friction used in standard belts. They use the tooth-grip principle where square, circular, or modified curvilinear pulley the 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 example, you do not have to be concerned about the pulley slipping over just how it happens with standard belt drives. In addition, the thin cross section of synchronous pulleys means that less energy is needed to operate it. On vital drives, using a synchronous pulley that does not need retensioning can help to improve your systems energy efficiency. It also really helps to reduce downtime. This will help to increase the overall production. Another advantage of using synchronous pulleys is definitely that they allow your system to operate under different speeds, loads, and frequent starts. Nevertheless, it is necessary to make sure that your machine is certainly maintained at top condition for optimized performance. If installed correctly, you are certain of high mechanical performance. Synchronous pulleys can deliver as high as 98% efficiency when installed correctly. This is higher than the normal V-belts that provide the average efficiency of 96%. However, it is necessary to understand that synchronous pulleys are not ideal for all circumstances. If your production program was made to utilize the regular belts, changing to synchronous pulleys may need some adjustments. Therefore, 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 in relation to number of tooth as well regarding the profile chosen. They provide 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 sizable 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 most sizes
Ever-power synchronous pulleys are produced from high quality iron (GG25), tolerate shock loading and achieve rim speeds of up to 40m/s. Available with pilot bore fixings or using the Ever-power shaft fixing program 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 a perfect primer and removes the necessity for cleaning coating agents prior to installation.
Precision machined grooves to safeguard and maximise belt lifestyle whilst reducing noise
Ever-power mounting, for simple and quick installation
Particular designs and sizes available
Synchronous pulley
Technical Data
aluminium, anodized Electronic6/EV1
Housing from profile 45 x 90
Sprocket galvanized steel, ready for installation
optimum weight of the lifting door with paired insertion of the pulley, 34kg
weight = 0.340 kg/piece