![[THK] — SDA2005VZ-3 Ball Screw Nut Unit (Shaft φ20, Lead 5mm)](https://img.prosourcemro.com/2026/05/001-849-1024x833.png)
Ball Screws
THK
[THK] — SDA2005VZ-3 Ball Screw Nut Unit (Shaft φ20, Lead 5mm)
Family ID: THK-SDA2005VZ-3
THK SDA-VZ Series Precision Ground Ball Screw Nut Unit (preloaded/non-preloaded type). Shaft diameter φ20mm, lead 5mm. 1×3 ball circuit. Unfinished shaft end (SDA-VZ type). DN value 100,000. Basic dynamic load rating Ca=11.1kN, static C0a=18.9kN, rigidity K=213N/μm. Max. permissible speed 4819 min⁻¹.
4 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| SDA2005VZ-3+510 | THK SDA2005VZ-3, φ20 Lead5, L=510mm | THK | Shaft Diameter: φ20mm | Lead: 5mm | Shaft Total Length L: 510mm | Nut Length L1: 27mm | Ball Circuit: 1×3 | Ca: 11.1kN | C0a: 18.9kN | K: 213N/μm | Nut OD D: 36mm | Flange D1: 58mm | Max Speed: 4819 min⁻¹ | Type: Preloaded/Non-preloaded, Unfinished Shaft End | ||
| SDA2005VZ-3+710 | THK SDA2005VZ-3, φ20 Lead5, L=710mm | THK | Shaft Diameter: φ20mm | Lead: 5mm | Shaft Total Length L: 710mm | Nut Length L1: 27mm | Ball Circuit: 1×3 | Ca: 11.1kN | C0a: 18.9kN | K: 213N/μm | Nut OD D: 36mm | Flange D1: 58mm | Max Speed: 4819 min⁻¹ | Type: Preloaded/Non-preloaded, Unfinished Shaft End | ||
| SDA2005VZ-3+1010 | THK SDA2005VZ-3, φ20 Lead5, L=1010mm | THK | Shaft Diameter: φ20mm | Lead: 5mm | Shaft Total Length L: 1010mm | Nut Length L1: 27mm | Ball Circuit: 1×3 | Ca: 11.1kN | C0a: 18.9kN | K: 213N/μm | Nut OD D: 36mm | Flange D1: 58mm | Max Speed: 4819 min⁻¹ | Type: Preloaded/Non-preloaded, Unfinished Shaft End | ||
| SDA2005VZ-3+1410 | THK SDA2005VZ-3, φ20 Lead5, L=1410mm | THK | Shaft Diameter: φ20mm | Lead: 5mm | Shaft Total Length L: 1410mm | Nut Length L1: 27mm | Ball Circuit: 1×3 | Ca: 11.1kN | C0a: 18.9kN | K: 213N/μm | Nut OD D: 36mm | Flange D1: 58mm | Max Speed: 4819 min⁻¹ | Type: Preloaded/Non-preloaded, Unfinished Shaft End |
