Synchronous Pulleys Synchronous Pulley components improve performance of motor-driven systems, increasing energy efficiency and decreasing maintenance costs. Synchronous drive enables adjustment of velocity and torque while linking mechanically rotating elements; belts and pulleys make use of teeth to avoid slippage and unwanted speed variations.
Features
We offer three types of molded Synchronous Pulleys to meet the low-cost needs 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)
pplications/specifications
Lightweight and cost-effective make use of in office and automated equipment
Synchronous Pulleys
Description: These are toothed pulleys that transmit power through positive engagement between your pulley teeth and sprocket grooves instead of friction used in standard belts. They use the tooth-grip theory where square, round, or altered curvilinear pulley teeth mesh with correctly timed grooves on a drive for positive power transmission. As the pulley maintains positive engagement with the driving gear sprocket, power tranny is smooth. For instance, you do not have to be concerned about the pulley slipping over just how it happens with regular belt drives. In addition, the thin cross portion of synchronous pulleys implies that less energy is needed to operate it. On important drives, utilizing a synchronous pulley that does not require 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 can be that they allow your system to operate under various speeds, loads, and frequent starts. Nevertheless, it is necessary to make sure that your machine can be maintained at best condition for optimal performance. If installed correctly, you are confident of high mechanical performance. Synchronous pulleys can deliver as high as 98% efficiency when installed properly. This is higher than the common V-belts that provide the average efficiency of 96%. Nevertheless, it is necessary to understand that synchronous pulleys are not ideal for all situations. If your production program was made to utilize the regular belts, changing to synchronous pulleys might require some adjustments. As a result, you should consider engaging an expert before shifting to synchronous pulleys.
SYNCHRONOUS PULLEY
Ever-power’s SYNCHRONOUS pulleys are for sale to nearly every shaft diameter in relation to number of tooth as well regarding 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 provides timing pulleys in aluminium or steel versions.

Ever-power offers a large 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 ?Form 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 as high as 40m/s. Available 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 a maximum of 40m/s
Blackened to lessen corrosion, acts as an ideal primer and gets rid of the need for cleaning coating brokers 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
Synchronous pulley
Technical Data
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