Synchronous wheel specifications and parameters

Synchronous gear transmission is composed of an endless belt with equidistant teeth on the inner peripheral surface and a belt pulley with corresponding teeth. During operation, the belt teeth mesh with the tooth grooves of the pulley to transmit movement and power. It is a comprehensive belt A new type of belt transmission with the advantages of transmission and chain transmission and gear transmission.

Specifications and model parameters

(一）RPP圆弧齿同步带轮规格型号:RPP2M同步带轮、RPP3M同步带轮、RPP5M同步带轮、RPP8M同步带轮、RPP14M同步带轮RPP arc tooth synchronous belt wheel parameter meaning 30-RPP8M-30 AS indicates the number of teeth: 30 Model: RPP8M Synchronous belt width code used: 30mm Wheel type code: AS (The other wheel types are: BS, AF, BF, W)

（二）STD圆弧齿同步带轮规格型号:S2M同步带轮、S3M同步带轮、S4.5同步带轮、S5M同步带轮、S8M同步带轮、S14M同步带轮STD arc tooth synchronous belt wheel parameter meaning 30-S8M-30 AS indicates the number of teeth: 30 Model: S8M Synchronous belt width code used: 30mm Wheel type code: AS (The other wheel types are: BS, AF, BF, W)

（三）HTD圆弧齿同步带轮规格型号:2M同步带轮、3M同步带轮、5M同步带轮、8M同步带轮、14M同步带轮、20M同步带轮HTD arc tooth synchronous belt wheel parameter meaning

For example: 30-8M-30 AS indicates the number of teeth: 30 Model: 8M Timing belt width code used: 30mm Wheel type code: AS (The other wheel types are: BS, AF, BF, W)

(XNUMX) The specifications and models of the circumferential control trapezoidal tooth synchronous belt wheel: MXL trapezoidal tooth synchronous belt wheel, XL trapezoidal tooth synchronous belt wheel, L trapezoidal tooth synchronous belt wheel, H trapezoidal tooth synchronous belt wheel, XH trapezoidal tooth synchronous belt wheel Synchronous belt wheel, XXH trapezoidal tooth synchronous belt wheel

Parameter meaning of cyclic control trapezoidal tooth synchronous belt wheel

For example: 40-XL-037 AF indicates the number of teeth: 40 Model: XL Code for the width of the synchronous belt used: 0.37*25.4=9.4mm Wheel type code: AF (The other wheel types are: AS, BS, BF, W)

（五）公制T型齿同步带轮规格型号:T2.5同步带轮、T5同步带轮、T10同步带轮、T20同步带轮、AT5同步带轮、AT10同步带轮、AT20同步带轮

Metric T-tooth synchronous belt wheel parameter meaning

For example: 20-T10 -25 W indicates the number of teeth: 20 Model: T10 Timing belt width code used: 25mm Wheel type code: W (Other wheel types are: AS, BS, AF, BF)

Calculation formulas of various synchronous belt wheels:

Synchronous belt wheel center distance and timing belt pitch line length calculation

Determination of center distance

B = L – 1.57 (Dp + dp)
L: Belt section line length