Synchronous belt teeth have trapezoidal teeth and arc tooth two categories:
A, arc tooth category:
1, arc tooth synchronous belt: HTD3M, HTD5M, HTD8M, HTD14M, HTD20M, arc tooth synchronous belt transmission with high dynamic precision, low noise.
2, half-circle synchronous belt: also the half-circle arc tooth synchronous belt, suitable for high-speed transmission, high torque, transmission speed up to 1000rpm/min, generally used in medical equipment.
3, arc tooth synchronous belt: RPP5M, RPP8M, tooth type for rabbit tooth type, turning effect is good, suitable for high-speed transmission. Generally used in robotic equipment.
Trapezoidal tooth synchronous belt-HTD5M
Two, trapezoidal tooth class:
Trapezoidal tooth synchronous belt is divided into: the lightest MXL, ultra-lightweight XXL (the market has not been widely used), special lightweight XL, lightweight L, heavy-duty H, special heavyweight XH, ultra-heavyweight XXH,**** seven, which are currently used in the market with a wide range.
Special trapezoidal teeth synchronous belt is divided into: the lightest T2.5, light T5, heavy T10, the heaviest T20, now on the market and AT5, AT10, AT20, AT-type tooth type and the difference between the bottom of the T-type arc teeth, while the T-type for the whole trapezoidal teeth, the relative transmission of the AT tooth will be more precise a little bit of transmission gap is small, of course, the noise will be smaller.
Trapezoidal tooth synchronous belt parameters mean, for example, 120XL037 said:
1, section line length: 12 * 25.4 = 304.8mm;
2, tooth parameter model: XL;
3, width: 0.37 * 25.4 = 9.4mm.
Trapezoidal tooth synchronous belt - T10