China Hot selling 5pk1270 CR Rubber V Ribbed Pk Drive Belt for CZPT with Hot selling

Product Description

Solution Description


— Excellent overall flexibility
— Substantial electricity transmission effectiveness
— Lowered sound
— a electricity transmission belt showcasing multiple longitudinal ribs.
— It transmits the torque by contact of the belt rib flanks and the pulley grooves.
— It has been designed with a bigger make contact with surface area area than V belts or flat belts.


— Easy managing
— More energy in considerably less space
— Friction and wedge advantages for v ribbed section



— Substantial quality engineered rubber
— More time support life
— Temperature range from -50ºC to +120ºC
— Oil, warmth,ozone and abrasion resistant



Manufacturing & Package

                                      Forming and coiling process                                                                                                     Vulcanizing process

                                                  Grinding method                                                                                                              Cardbox deal                                                   

Organization Information

Q1. Can I have a sample order for PK belt?

Yes, we welcome sample buy to take a look at and verify quality. Blended samples are acceptable.
Q2. What about the lead time?

one) 2–3 times for sample
2) 20–30 days for mass generation. If urgent,we have environmentally friendly channel.
Q3. Do you have any MOQ restrict for PK belt purchase?

Reduced MOQ, 1pc for sample checking is accessible
Q4. Is it Alright to print my logo on V belt item?

 Yes. Please notify us your brand or design ahead of mass creation
Q5. How to ensure your quality?

We are 1 of the prime suppliers of Global CZPT Belt organization more than a long time. Exceptional quality is properly approved.
Make sure you contact us for far more information.


Picking a V-Belt

When selecting a v-belt, you must recognize the attributes of each and every variety and how they influence the efficiency of your equipment. Outlined under are the traits of Cogged, Slender profile, and vast v-belts. Learn about the positive aspects and disadvantages of each. Pick the correct v-belt for your machine to increase its overall performance. Find out about the distinct supplies utilized to make v-belts and how they influence the overall performance of your device.

Narrow v-belts

Although the flat belts are the most frequent type of v-belt, narrow v-belts are also a frequent alternative for industrial apps. These belts are equivalent to wedge belts in that they transmit heavier hundreds, but in a smaller sized sort. Narrow v-belts are typically selected as 3V, 5V, and 8V and are denoted by their prime width, multiplied by an eighth of an inch. Slender v-belt sections conform to a wedge belt profile and are normally standardized by manufacturers. For instance, segment 3V corresponds to a wedge-kind profile, whilst section 5V corresponds to SPB.
Each narrow and standard v-belts are manufactured of rubber shares, which are generally composed of polymer or artificial rubber. Cloth components might be used to go over the stock material, incorporating a layer of reinforcement and protection. Slim v-belts have a increased electrical power score than conventional V-belts. This is due to their better depth-to-width ratio, which places a lot more of the reinforcing twine beneath the sheave.
The Wedge TLP ™ Slender V-belt from Continental functions a homogeneous 1-piece design for optimum toughness and prolonged-expression performance. These belts attribute a large-denier twine and can handle considerable horsepower raises. These belts are excellent for industrial purposes. However, they are not as sturdy as their broader counterparts. The Wedge TLP is also an superb choice for large-obligation industrial apps.

Cogged v-belts

A important benefit of cogged v-belts is their ability to increase electricity output without sacrificing trustworthiness. These belts are created with precision-engineered cogs, which enable them to in shape into scaled-down pulleys without having decreasing energy output. Their uncooked-edge sidewalls and specially formulated EPDM rubber compound also support provide grip electricity. Cogged v-belts are made by Carlisle(r) and offer you several benefits over conventional belts.
The efficiency positive aspects of Cogged V-Belts are commonly acknowledged. The organization utilizes included-toughness EPDM compounds in their belts to help reduce downtime and strength use. They are perfect for demanding apps this kind of as energy transmission. These belts are offered in a range of sizes and cross-sections. The area amount of Cogged v-belts is H3V, H4V, and H5V.
The primary big difference among cogged v-belts and wedge belts is in the get in touch with angle. While wedge and cogged v-belts have the same contact angle, the style and development differs. Cogged v-belts usually incorporate prime and base layers of rubber, dampening rubber, rigidity cords, and leading and bottom steel rings. Polychloroprene and polyester cords are common components for the prime and base levels, even though aramid fibers are utilized for punishing purposes.
Cogged v-belts are much more adaptable than conventional v-belts. Due to the fact of the slots on the belt surface area, they reduce bending resistance. They are compatible with the very same pulleys as common v-belts, and operate cooler and more time. They are also much more effective than regular V-belts. If you are considering a cogged V-belt for your application, it may possibly be worth it to examine the positive aspects of this belt type.

Vast v-belts

Variable-speed v-belts are wider in cross section than classical v-belts. The style of variable-pace v-belts differs dependent on the producer, but usually functions a parallel leading and bottom area. This type of v-belt wedges tightly into its pulley’s grooves, minimizing power reduction and slippage. This kind of v-belt is best suited to apps where velocity adjustments usually.
Large-functionality Wide V-belts attribute a fibre-strengthened EPDM rubber base. The ensuing supercharged EPDM mix is much better suited for apps the place the belts are topic to higher temperatures. This kind of travel belt can also replace present drives with ease and efficiency. CZPT provides a vast selection of push belts for all programs. For purposes where slack is an issue, wrapped V-belts are a wise decision.
Narrow-V-belts, on the other hand, have a a lot more favorable top-to-width ratio. This signifies that a narrow-V belt can be smaller sized whilst even now delivering the same electricity transmission. These belts also have a reduced mass, which lowers centrifugal forces and permits increased speeds. Nevertheless, slender-V-belts are prone to use, but are nonetheless a popular choice in several apps.
In addition to being more sturdy, wrapped-V-belts have cloth-coated edges for greater warmth resistance. The substance masking wrapped-V-belts also protects them from injury from friction and external contaminants. As opposed to their rigid counterparts, these extensive-V-belts have an enhanced lifespan and demand considerably less routine maintenance and downtime. These are superb alternate options to conventional v-belts. So, what are the benefits of Vast-V-belts?

Narrow profile v-belts

When it comes to choosing the ideal V-belt for your needs, it is essential to realize the variances amongst slim profile and classical. Slim profile V-belts are normally narrower in cross-area than classical v-belts. This helps make them ideal for higher-pace compact drives and gentle-duty programs. The following section specifics the differences between slender and classical v-belts.
The tensile cords, or “cords,” are embedded into the rubber compound. These cords are the principal electrical power-transmitting part of a narrow profile v-belt. The rigidity cords are situated at the pitch diameter of the belt cross-area and improve the tensile toughness. They are usually produced of metal, aramid fibers, or polyester. The core is normally created of polyurethane, but other supplies can be utilized.
When measuring the v-belt’s width, it is critical to comprehend the different indication-codes. Some v-belts have the mistaken indicator-coding schema. For example, a classical profile belt need to be read as Lw = 3522 mm, although a slender profile belt ought to be go through as La=3553mm. A slim profile v-belt has a steeper side-wall, which raises the wedging action. Additionally, the slim profile v-belt has larger load capability.
Even with their title, slender profile v-belts are the most commonly utilized and functional sort of v-belts. They are also the best to put in. Their basic dimension is similar to that of a wedge, and their number is derived from their numerical prefix. A slim profile v-belt with a 3L300 component quantity is 3/8″ broad and three hundred. inches lengthy.

Vast profile v-belts

Broad profile v-belts are designed for large-responsibility apps where intense functionality is needed. They are perfect for such programs thanks to their large-flexural strength and shock-resistance. They also come with a lot of benefits, including great sound-reduction, improved sturdiness, and straightforward maintenance. This write-up explores the features of extensive profile v-belts and how they can benefit your business.
Classical v-belts have an interior dimensional metric marking referred to as the “CZPT.” This identifies every distinct belt. Normally, this number is a mixture of the regular profile dimension designation letter and the inside size in inches. The within size of the v-belt is indicated on the index of the v-belt. To begin installing the v-belt, mark the floor in which it will be hung. Tape the conclude end marker to the 1st stick.
Slender v-belts are narrower than common broad v-belts. They are also available in uncooked-edge cogged profiles and are supposed for gentle-duty programs. Slender V-belts are also available in four sizes. In contrast to normal broad profile v-belts, slim v-belts are most proper for higher-velocity, compact drives. Nevertheless, wide profile v-belts are usually longer than slender V-belts.
A v-belt is composed of diverse kinds of rubber and reinforcements. It undergoes tensile and compressive stresses on each sides. The best side of a v-belt encounters longitudinal tensile power, even though the bottom facet is subjected to compression against a pulley. Furthermore, the included angle of a v-belt segment is 40 deg. Numerous sorts of v-belts are available according to their cross-sections and overall performance technical specs.

Normal v-belts

If you are installing v-belts, you must know the correct way to measure them. Many v-belts are mislabelled as traditional or SPA. If you are unsure of which a single to decide on, you can refer to the standard v-belts index. The standard way to measure v-belts is by utilizing a measuring tape or a cable tie. Employing the correct method will make sure you get the right duration.
A well-engineered V-belt is created from an elastomer main, which is a substance that is resistant to abrasion. The elastomer main is normally composed of polyurethane, which has superb flexural power and shock resistance. In addition to the elastomer core, a material go over protects the core from put on and environmental forces. Its cloth cover is treated to form a chemical bond with the belt core, which boosts the fabric’s resistance to consistent bending.
The cross-segment of a common V-belt is frequently explained as a trapezium, with its leading and bottom sides parallel. Realizing the cross-section of a common V-belt is vital in matching it with a pulley. It is also critical to know how the v-belt is positioned on a pulley and how to pick the proper belt for the work.

China Hot selling 5pk1270 CR Rubber V Ribbed Pk Drive Belt for CZPT     with Hot sellingChina Hot selling 5pk1270 CR Rubber V Ribbed Pk Drive Belt for CZPT     with Hot selling