Synchronous Pulleys Synchronous Pulley elements improve performance of motor-driven systems, increasing energy efficiency and decreasing maintenance costs. Synchronous drive allows adjustment of speed and torque while connecting mechanically rotating components; belts and pulleys use teeth to avoid slippage and undesired speed variations.
Features
You can expect 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 make use of in workplace and automated equipment
Synchronous Pulleys
Description: They are toothed pulleys that transmit power through positive engagement between your pulley tooth and sprocket grooves rather than friction used in regular belts. They utilize the tooth-grip theory where square, circular, or modified 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 transmitting is smooth. For example, there is no need to worry about the pulley slipping over just how it happens with standard belt drives. Furthermore, the thin cross portion of synchronous pulleys means that less energy is required to operate it. On critical drives, utilizing a synchronous pulley that will not need retensioning can help to improve your systems energy efficiency. It also really helps to decrease downtime. This will increase the overall production. Another benefit of using synchronous pulleys can be that they allow one’s body to operate under varying speeds, loads, and frequent starts. However, it is necessary to make sure that your machine is usually maintained at top condition for optimal performance. If installed correctly, you are certain of high mechanical performance. 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%. Nevertheless, it is important to understand that synchronous pulleys aren’t ideal for all circumstances. If your production program was made to utilize the standard belts, changing to synchronous pulleys may need some adjustments. Consequently, you should consider engaging a specialist before shifting to synchronous pulleys.
SYNCHRONOUS PULLEY
Ever-power’s SYNCHRONOUS pulleys are for sale to almost every shaft diameter with regards to number of the teeth as well regarding the profile chosen. They offer the choice of non-positive or positive connections to the shaft utilizing a clamping screw, keyway or conical clamping sleeve. MISUMI provides timing pulleys in aluminium or metal versions.

Ever-power offers a large range of various timing pulleys
From various materials: Aluminium, steel (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 most sizes
Ever-power synchronous pulleys are manufactured from high quality iron (GG25), tolerate shock loading and achieve rim speeds as high as 40m/s. Obtainable 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 reduce 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 quick and simple 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