PM rubber multi-wedge belt design parameters: wedge distance: 9.4mm; Band thickness: 12±0.3mm; Wedge Angle: 40 degrees; Wedge root radius: 0.3mm; Wedge top corner radius: 1.0mm; Wedge height: 7.5mm
PM rubber multi-wedge belt has certain cold and heat resistance, aging resistance, ozone aging resistance, climate resistance, not only good resistance to flexure, but also its electrical insulation, chemical corrosion resistance, impact elasticity is good (good elastic retention performance at low temperature), has good oil resistance, solvent resistance and chemical stability, adding short fiber reinforcement can withstand higher transverse pressure, Increase the compression resistance of the band wedge and reduce the deformation after stress.
PM rubber multi-wedge belt has the advantages of both V-belt and flat belt, both soft and strong characteristics of flat belt, but also has the advantages of V-belt compact and efficient.
PM rubber multi-wedge belt main features are as follows:
1. The transmission power is large, and the transmission power of the ordinary V-belt is 30% higher than that of the same space.
2. The transmission system has a compact structure, and the space occupied by the transmission device is 25% smaller than that of the ordinary V-belt under the same transmission power.
3. The belt body is thin, full of softness, suitable for the transmission with small diameter of the belt wheel, and also suitable for high-speed transmission, with a speed of 40m/s; Small vibration, less heat, smooth operation.
4. Heat resistance, oil resistance, wear resistance, small elongation, long life.
Longyun company production and sales of PM rubber multi-wedge belt series products, the introduction of foreign advanced technology and production equipment, the main raw materials of products (such as skeleton materials, rubber, etc.) are purchased from foreign leading professional production companies. Products have passed the national technical appraisal, can replace the same type of imported PM rubber multi-wedge belt.
| Model number | Effective length (mm) | Model number | Effective length (mm) | Model number | Effective length (mm) |
| PM1300 | 1300.00 | PM1400 | 1400.00 | PM1450 | 1450.00 |
| PM1500 | 1500.00 | PM1550 | 1550.00 | PM1600 | 1600.00 |
| PM1650 | 1650.00 | PM1700 | 1700.00 | PM1750 | 1750.00 |
| PM1800 | 1800.00 | PM1825 | 1825.00 | PM1850 | 1850.00 |
| PM1900 | 1900.00 | PM1950 | 1950.00 | PM2000 | 2000.00 |
| PM2050 | 2050.00 | PM2100 | 2100.00 | PM2125 | 2125.00 |
| PM2155 | 2155.00 | PM2170 | 2170.00 | PM2185 | 2185.00 |
| PM2200 | 2200.00 | PM2225 | 2225.00 | PM2250 | 2250.00 |
| PM2275 | 2275.00 | PM2300 | 2300.00 | PM2350 | 2350.00 |
| PM2375 | 2375.00 | PM2400 | 2400.00 | PM2425 | 2425.00 |
| PM2455 | 2455.00 | PM2480 | 2480.00 | PM2505 | 2505.00 |
| PM2555 | 2555.00 | PM2575 | 2575.00 | PM2605 | 2605.00 |
| PM2625 | 2625.00 | PM2655 | 2655.00 | PM2700 | 2700.00 |
| PM2745 | 2745.00 | PM2805 | 2805.00 | PM2855 | 2855.00 |
| PM2900 | 2900.00 | PM3000 | 3000.00 | PM3150 | 3150.00 |
