Synchronous Pulleys Synchronous Pulley parts improve performance of motor-driven systems, raising energy efficiency and lowering maintenance costs. Synchronous drive enables adjustment of acceleration and torque while linking 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 up 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 make use of in office and automated equipment
Synchronous Pulleys
Description: They are toothed pulleys that transmit power through positive engagement between the pulley tooth and sprocket grooves instead of friction used in regular belts. They utilize the tooth-grip theory where square, circular, or altered curvilinear pulley tooth mesh with correctly timed grooves on a drive for positive power transmission. Because the pulley maintains positive engagement with the driving gear sprocket, power transmission is smooth. For example, there is no need to get worried about the pulley slipping over the way it happens with standard belt drives. In addition, the thin cross portion of synchronous pulleys means that less energy is needed to run it. On important drives, using a synchronous pulley that does not need retensioning can help to improve your systems energy performance. It also helps to reduce downtime. This will help to increase the overall production. Another advantage of using synchronous pulleys can be that they allow one’s body to operate under different speeds, loads, and frequent starts. Nevertheless, it is necessary to make sure that your machine is maintained at top condition for optimized performance. If installed properly, you are certain of high mechanical effectiveness. 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%. Nevertheless, it is necessary to appreciate that synchronous pulleys are not ideal for all circumstances. If your production system was made to utilize the standard 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 available for almost every shaft diameter with regards 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 range of various timing pulleys
From various materials: 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 many sizes
Ever-power synchronous pulleys are manufactured from high quality 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 a maximum of 40m/s
Blackened to lessen corrosion, acts as a perfect primer and eliminates the need for cleaning coating agents prior to installation.
Precision machined grooves to protect and maximise belt life whilst reducing noise
Ever-power mounting, for quick and simple 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
maximum weight of the lifting door with paired insertion of the pulley, 34kg
weight = 0.340 kg/piece