Item Description
V-grooved Taper Bushed Pulley
Kind: SPZ
Dimension: 50~ 800
Components: HT250( C45 metal optional)
| Groove Profile |
WP | b | t | e | f | PD | Angle aº |
g |
| SPZ | 8.5 | 2. | +.six 11. |
12±0.three | 8.0±0.six | ≤80 | 34±1 | nine.seventy two |
| >80 | 38±1 | nine.88 | ||||||
| SPA | 11. | 2.8 | +.six 13.8 |
15±0.3 | 10.0±0.6 | <118 | 34±1 | twelve.68 |
| >118 | 38±1 | 12.89 | ||||||
| SPB | 14. | 3.five | +.6 seventeen.5 |
19±0.4 | 12.5±0.8 | ≤190 | 34±1 | 16.14 |
| >190 | 38±1 | sixteen.forty one | ||||||
| SPC | 19. | 4.eight | +.six 23.8 |
25.5±05 | 17.0±l | ≤315 | 34±0.five | 21.94 |
| >315 | 38±0.5 | 22.31 |
Security PROVISIONS: Worm drives should not be used as a locking system to secure hefty objects, which may lead to injuries or damage during reverse motion. In non-potentially harmful applications, self-locking is essential to avert reverse rotation, and then a lower-pitch solitary-threaded worm is used to immediately lock the worm equipment to prevent reverse rotation.
