Synchronous Pulleys Synchronous Pulley components improve performance of motor-driven systems, increasing energy efficiency and lowering maintenance costs. Synchronous drive allows adjustment of quickness and torque while connecting mechanically rotating parts; belts and pulleys utilize 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 use in workplace and automated equipment
Synchronous Pulleys
Description: These are toothed pulleys that transmit power through positive engagement between the pulley teeth and sprocket grooves rather than friction used in standard belts. They use the tooth-grip theory where square, circular, or modified curvilinear pulley teeth mesh with properly timed grooves on a drive for positive power transmission. As the pulley maintains positive engagement with the driving gear sprocket, power transmitting is smooth. For example, you do not have to get worried about the pulley slipping over the way it happens with regular belt drives. In addition, the thin cross portion of synchronous pulleys implies that less energy is needed to run it. On essential drives, using a synchronous pulley that will not need retensioning can help improve your systems energy performance. It also really helps to reduce downtime. This will help to increase the overall production. Another advantage of using synchronous pulleys is certainly that they allow your system to operate under varying speeds, loads, and frequent starts. However, it is necessary to make sure that your machine is usually maintained at best condition for optimal performance. If installed correctly, you are confident of high mechanical effectiveness. Synchronous pulleys can deliver as high as 98% efficiency when installed properly. That is higher than the normal V-belts that provide the average efficiency of 96%. However, it is important to appreciate that synchronous pulleys aren’t ideal for all situations. If your production system was designed to utilize the regular belts, changing to synchronous pulleys might require some adjustments. For that reason, you should consider engaging an expert before shifting to synchronous pulleys.
SYNCHRONOUS PULLEY
Ever-power’s SYNCHRONOUS pulleys are for sale to almost every shaft diameter in relation to number of the teeth as well as to the profile chosen. They provide the choice of non-positive or positive connections to the shaft utilizing a clamping screw, keyway or conical clamping sleeve. MISUMI offers timing pulleys in aluminium or metal versions.

Ever-power offers a big range of various timing pulleys
From various components: Aluminium, steel (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 ?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 boosts to a maximum of 40m/s
Blackened to lessen corrosion, acts as an ideal primer and gets rid of 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 simple and quick installation
Special designs and sizes available
Synchronous pulley
Technical Data
aluminium, anodized E6/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