![[THK] — BLW Ball Screw (Super Lead, Double Nut Spacer Preload, φ15~50)](https://img.prosourcemro.com/2026/05/001-864-1024x840.png)
Ball Screws
THK
[THK] — BLW Ball Screw (Super Lead, Double Nut Spacer Preload, φ15~50)
Family ID: THK-BLW
THK BLW Series Precision Ball Screw with super lead double nut spacer preload. Two large-lead nuts combined with a spacer for zero backlash and high-speed feed. Shaft diameter range φ15~50mm, lead equal to shaft diameter (super lead type).
8 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| BLW1510-5.6 | THK BLW1510-5.6, φ15 Lead10, Ca=14.3kN | THK | Shaft Diameter: φ15mm | Lead: 10mm | Ca: 14.3kN | C0a: 27.8kN | Nut OD D: 43mm | Flange D1: 64mm | Total Length L1: 89.0mm | Type: Super Lead, Double Nut Spacer Preload (BLW) | ||
| BLW1616-3.6 | THK BLW1616-3.6, φ16 Lead16, Ca=7.1kN | THK | Shaft Diameter: φ16mm | Lead: 16mm | Ca: 7.1kN | C0a: 14.3kN | Nut OD D: 41mm | Flange D1: 60mm | Total Length L1: 84.5mm | Type: Super Lead, Double Nut Spacer Preload (BLW) | ||
| BLW2020-3.6 | THK BLW2020-3.6, φ20 Lead20, Ca=11.1kN | THK | Shaft Diameter: φ20mm | Lead: 20mm | Ca: 11.1kN | C0a: 24.7kN | Nut OD D: 48mm | Flange D1: 69mm | Total Length L1: 105.0mm | Type: Super Lead, Double Nut Spacer Preload (BLW) | ||
| BLW2525-3.6 | THK BLW2525-3.6, φ25 Lead25, Ca=16.6kN | THK | Shaft Diameter: φ25mm | Lead: 25mm | Ca: 16.6kN | C0a: 38.7kN | Nut OD D: 57mm | Flange D1: 82mm | Total Length L1: 124.5mm | Type: Super Lead, Double Nut Spacer Preload (BLW) | ||
| BLW3232-3.6 | THK BLW3232-3.6, φ32 Lead32, Ca=23.7kN | THK | Shaft Diameter: φ32mm | Lead: 32mm | Ca: 23.7kN | C0a: 59.5kN | Nut OD D: 68mm | Flange D1: 99mm | Total Length L1: 155.0mm | Type: Super Lead, Double Nut Spacer Preload (BLW) | ||
| BLW3636-3.6 | THK BLW3636-3.6, φ36 Lead36, Ca=30.8kN | THK | Shaft Diameter: φ36mm | Lead: 36mm | Ca: 30.8kN | C0a: 78.0kN | Nut OD D: 79mm | Flange D1: 116mm | Total Length L1: 181.0mm | Type: Super Lead, Double Nut Spacer Preload (BLW) | ||
| BLW4040-3.6 | THK BLW4040-3.6, φ40 Lead40, Ca=38.7kN | THK | Shaft Diameter: φ40mm | Lead: 40mm | Ca: 38.7kN | C0a: 99.2kN | Nut OD D: 84mm | Flange D1: 121mm | Total Length L1: 191.0mm | Type: Super Lead, Double Nut Spacer Preload (BLW) | ||
| BLW5050-3.6 | THK BLW5050-3.6, φ50 Lead50, Ca=57.8kN | THK | Shaft Diameter: φ50mm | Lead: 50mm | Ca: 57.8kN | C0a: 155.0kN | Nut OD D: 106mm | Flange D1: 149mm | Total Length L1: 245.0mm | Type: Super Lead, Double Nut Spacer Preload (BLW) |
