Large lead – BLK
THK BLK ball screw
- Excellente service
- Klantspecifieke assemblage
- Voorraadhoudend
- Leveringsgraad 99,5%
Principle
The THK BLK ball screw is available as both rolled and ground. The screw features a large lead and uses a highly precise screw shaft produced through a rolling process. The nuts of the BLK screw are best suited for high-speed feed. The balls are picked up by an end cap, pass through the return passage of the nut, and return to their original position to complete an endless circulation.
The executionLarge lead – BLKhas the following advantages:
Construction form
Dimensions
Dimensions
| Type | Spindel afmetingen (in mm) | Moer afmetingen (in mm) | |||||
|---|---|---|---|---|---|---|---|
| Diameter | Spoed | Kogelcenterdiameter | Buiten diameter | Flens diameter | Lengte | ||
| d | l | dp | D (g6) | D 1 | L 1 | PCD | |
| BLK1510-5.6 | 15 | 10 | 15.75 | 34 | 57 | 44 | 45 |
| BLK1616-3.6 | 16 | 16 | 16.65 | 32 | 53 | 38 | 42 |
| BLK1616-7.2 | 16 | 16 | 16.65 | 32 | 53 | 38 | 42 |
| BLK2020-3.6 | 20 | 20 | 20.75 | 39 | 62 | 45 | 50 |
| BLK2020-7.2 | 20 | 20 | 20.75 | 39 | 62 | 45 | 50 |
| BLK2525-3.6 | 25 | 25 | 26 | 47 | 74 | 55 | 60 |
| BLK2525-7.2 | 25 | 25 | 26 | 47 | 74 | 55 | 60 |
| BLK3232-3.6 | 32 | 32 | 33.25 | 58 | 92 | 70 | 74 |
| BLK3232-7.2 | 32 | 32 | 33.25 | 58 | 92 | 70 | 74 |
| BLK3620-5.6 | 36 | 20 | 37.75 | 70 | 110 | 78 | 90 |
| BLK3624-5.6 | 36 | 24 | 38 | 75 | 115 | 94 | 94 |
| BLK3636-3.6 | 36 | 36 | 37.4 | 66 | 106 | 77 | 85 |
| BLK3636-7.2 | 36 | 36 | 37.4 | 66 | 106 | 77 | 85 |
| BLK4040-3.6 | 40 | 40 | 41.75 | 73 | 114 | 85 | 93 |
| BLK4040-7.2 | 40 | 40 | 41.75 | 73 | 114 | 85 | 93 |
| BLK5050-3.6 | 50 | 50 | 52.2 | 90 | 135 | 106 | 112 |
| BLK5050-7.2 | 50 | 50 | 52.2 | 90 | 135 | 106 | 112 |
Loads and moments
Loads
| Type | Draaggetallen (kN) | |
|---|---|---|
| Dynamisch | Statisch | |
| BLK1510-5.6 | 9.8 | 25.2 |
| BLK1616-3.6 | 5.8 | 12.9 |
| BLK1616-7.2 | 10.5 | 25.9 |
| BLK2020-3.6 | 7.7 | 22.3 |
| BLK2020-7.2 | 13.9 | 44.6 |
| BLK2525-3.6 | 12.1 | 35 |
| BLK2525-7.2 | 21.9 | 69.9 |
| BLK3232-3.6 | 17.3 | 53.9 |
| BLK3232-7.2 | 31.3 | 107.8 |
| BLK3620-5.6 | 39.8 | 121.7 |
| BLK3624-5.6 | 46.2 | 137.4 |
| BLK3636-3.6 | 22.4 | 70.5 |
| BLK3636-7.2 | 40.6 | 141.1 |
| BLK4040-3.6 | 28.1 | 89.8 |
| BLK4040-7.2 | 51.1 | 179.6 |
| BLK5050-3.6 | 42.1 | 140.4 |
| BLK5050-7.2 | 76.3 | 280.7 |
3D Configurator
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