Synchronous Pulleys Synchronous Pulley elements improve performance of motor-driven systems, increasing energy efficiency and decreasing maintenance costs. Synchronous drive enables adjustment of quickness and torque while linking mechanically rotating components; belts and pulleys make use of teeth to prevent slippage and undesirable speed variations.
Features
We offer three types of molded Synchronous Pulleys to meet the low-cost requirements in office automation apparatus 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: They are toothed pulleys that transmit power through positive engagement between the pulley teeth and sprocket grooves rather than friction used in standard belts. They utilize the tooth-grip theory where square, round, or modified curvilinear pulley tooth mesh with properly timed grooves on a drive for positive power transmission. Because the pulley maintains positive engagement with the generating gear sprocket, power tranny is smooth. For instance, 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 crucial drives, using a synchronous pulley that will not require retensioning can help to improve your systems energy efficiency. It also helps to reduce downtime. This will increase the overall creation. Another benefit of using synchronous pulleys is definitely that they allow your system to operate under varying speeds, loads, and frequent starts. Nevertheless, it is necessary to make sure that your machine is maintained at top condition for optimal performance. If installed properly, you are assured 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 important 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. 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 teeth as well as to 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 provides timing pulleys in aluminium or metal versions.

Ever-power offers a big selection of various timing pulleys
From various materials: Aluminium, metal (1.1191/C45E) and stainless steel (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 produced from high grade iron (GG25), tolerate shock loading and achieve rim speeds of up to 40m/s. Offered 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 boosts to no more than 40m/s
Blackened to lessen corrosion, acts as an ideal primer and removes the necessity for cleaning coating brokers prior to installation.
Precision machined grooves to safeguard and maximise belt life 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, ready for installation
optimum weight of the lifting door with paired insertion of the pulley, 34kg
weight = 0.340 kg/piece