PL Belt Factory in China
PL belt is a type of poly V belt with a wedge pitch of 4.70 mm. It is designed for high-speed, high-efficiency applications and can achieve stable power transmission in compact spaces.
Its multi-rib structure provides a larger contact area, thereby increasing friction and transmission efficiency. At the same time, smooth meshing and flexible material design effectively reduce vibration and noise, making the operation more stable and quieter. In addition, the ZQDrive PL belt is oil-resistant, heat-resistant, wear-resistant, and anti-static, enabling efficient power transmission between multiple pulleys.
PL belts are mainly used in industrial fields, especially suitable for high-power drive applications, meeting the power transmission requirements in high-speed, high-load environments.
PL Belt By Ribs
3PL Belt
4PL Belt
5PL Belt
6PL Belt
7PL Belt
8PL Belt
9PL Belt
10PL Belt
11PL Belt
12PL Belt
The Number of PL Belt Ribs Affects Power Transmission Capacity
PL belt features a multi-rib design that enhances grip and flexibility, helping to achieve high torque transmission. This design ensures even tension distribution, effectively reducing slippage, extending belt life, and improving the overall efficiency of the drive system.
The pitch of the ZQDrive PL belt is 4.70 mm, with a rib count ranging from 3 to 12 ribs and standard lengths ranging from 952 to 5080 mm. The rib count affects the power transmission capacity of the PL belt. The more ribs there are, the greater the power transmission capacity of the PL belt, meeting your different transmission needs.
PL Belts Help You Achieve Efficient Transmission
PL belts are suitable for transmissions with small pulley diameters, high transmission ratios, high speeds, and high-power drives. They offer transmission efficiency of up to 98%, ensuring efficient power transmission and stable system operation.
ZQDrive PL belt design not only saves installation space for your equipment, but also effectively reduces downtime and maintenance costs. Therefore, it is widely used in industrial applications, home appliances, fitness equipment, agricultural equipment, and other fields, including compressors, pumps, heavy-duty power transmission systems, treadmills, washing machines, dryers, machine tools, harvesting machinery, tractors, etc.
Help You Quickly Purchase PL Belts
ZQDrive keeps a wide range of PL belt specifications in stock, with common rib counts ranging from 3 to 12 and belt lengths ranging from several hundred millimeters to several thousand millimeters. We can also provide other specifications according to your needs.
We support ready-to-ship, helping you quickly shorten your procurement cycle. When selecting PL belts, choose the appropriate specifications and rib count based on the pulley diameter and number of pulley grooves to ensure optimal transmission performance.
The circumferential speed of the PL belt can reach 40 m/s, and sometimes even 60 m/s. However, in actual applications, the appropriate belt speed should be selected based on specific working conditions and requirements to ensure the service life and performance of the PL belt.
PL belt code generally includes the belt type, number of ribs, and effective length.
For example, “6PL1562” indicates that there are 6 ribs, “PL” indicates the type of belt, and “1562” indicates that the effective length of the belt is 1562 mm.
The operating temperature range of PL belt is generally between -25°C and +100°C. Within this temperature range, PL belt can maintain good transmission efficiency while avoiding rubber aging or deformation, thereby ensuring the normal operation of the equipment.