![[THK] — SDAN-V/VA Ball Screw (Double Nut, Shaft φ31~32)](https://img.prosourcemro.com/2026/05/001-858-1024x769.png)
Ball Screws
THK
[THK] — SDAN-V/VA Ball Screw (Double Nut, Shaft φ31~32)
Family ID: THK-SDAN-V-31-32
THK SDAN-V Series Double Nut Preloaded Ball Screw with Ball Retainer. Double nut preload eliminates backlash. Higher axial rigidity than SDA-V type. ISO3408 compliant nut dimensions. Shaft diameter range φ31~32mm. V, VA (large flange), VX (total ball) variants available.
12 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| SDAN3110V-5 | THK SDAN3110V-5, φ31 Lead10, Ca=57.1kN | THK | Shaft Diameter: φ31mm | Lead: 10mm | Ball Center Dia dp: 32mm | Ca(V)=57.1kN / C0a(V)=94.7kN | Ca(VZ)=54.4kN / C0a(VZ)=NonekN | Nut OD D: 56mm | Flange D1: 86mm | Total Length L1: 135mm | Nut Length: 65mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN3112V-5 | THK SDAN3112V-5, φ31 Lead12, Ca=57.0kN | THK | Shaft Diameter: φ31mm | Lead: 12mm | Ball Center Dia dp: 32mm | Ca(V)=57.0kN / C0a(V)=94.7kN | Ca(VZ)=54.3kN / C0a(VZ)=NonekN | Nut OD D: 56mm | Flange D1: 86mm | Total Length L1: 158mm | Nut Length: 65mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN3116V-5 | THK SDAN3116V-5, φ31 Lead16, Ca=56.8kN | THK | Shaft Diameter: φ31mm | Lead: 16mm | Ball Center Dia dp: 32mm | Ca(V)=56.8kN / C0a(V)=96.0kN | Ca(VZ)=54.1kN / C0a(VZ)=NonekN | Nut OD D: 56mm | Flange D1: 86mm | Total Length L1: 189mm | Nut Length: 65mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN3120V-5 | THK SDAN3120V-5, φ31 Lead20, Ca=56.6kN | THK | Shaft Diameter: φ31mm | Lead: 20mm | Ball Center Dia dp: 32mm | Ca(V)=56.6kN / C0a(V)=90.3kN | Ca(VZ)=53.9kN / C0a(VZ)=NonekN | Nut OD D: 56mm | Flange D1: 86mm | Total Length L1: 232mm | Nut Length: 65mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN3205V-4 | THK SDAN3205V-4, φ32 Lead5, Ca=18.8kN | THK | Shaft Diameter: φ32mm | Lead: 5mm | Ball Center Dia dp: 32.75mm | Ca(V)=18.8kN / C0a(V)=38.5kN | Ca(VZ)=17.9kN / C0a(VZ)=NonekN | Nut OD D: 50mm | Flange D1: 80mm | Total Length L1: 62mm | Nut Length: 62mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN3206V-5 | THK SDAN3206V-5, φ32 Lead6, Ca=31.4kN | THK | Shaft Diameter: φ32mm | Lead: 6mm | Ball Center Dia dp: 33mm | Ca(V)=31.4kN / C0a(V)=62.4kN | Ca(VZ)=29.9kN / C0a(VZ)=NonekN | Nut OD D: 50mm | Flange D1: 80mm | Total Length L1: 84mm | Nut Length: 62mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN3208V-5 | THK SDAN3208V-5, φ32 Lead8, Ca=31.4kN | THK | Shaft Diameter: φ32mm | Lead: 8mm | Ball Center Dia dp: 33mm | Ca(V)=31.4kN / C0a(V)=62.4kN | Ca(VZ)=29.9kN / C0a(VZ)=NonekN | Nut OD D: 50mm | Flange D1: 80mm | Total Length L1: 108mm | Nut Length: 62mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN3210V-5 | THK SDAN3210V-5, φ32 Lead10, Ca=31.3kN | THK | Shaft Diameter: φ32mm | Lead: 10mm | Ball Center Dia dp: 33mm | Ca(V)=31.3kN / C0a(V)=62.9kN | Ca(VZ)=29.8kN / C0a(VZ)=NonekN | Nut OD D: 50mm | Flange D1: 80mm | Total Length L1: 121mm | Nut Length: 62mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN3210VA-5 | THK SDAN3210VA-5, φ32 Lead10, Ca=58.1kN | THK | Shaft Diameter: φ32mm | Lead: 10mm | Ball Center Dia dp: 33mm | Ca(V)=58.1kN / C0a(V)=98.9kN | Ca(VZ)=55.3kN / C0a(VZ)=NonekN | Nut OD D: 57mm | Flange D1: 87mm | Total Length L1: 135mm | Nut Length: 66mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN3212VA-5 | THK SDAN3212VA-5, φ32 Lead12, Ca=58.0kN | THK | Shaft Diameter: φ32mm | Lead: 12mm | Ball Center Dia dp: 33mm | Ca(V)=58.0kN / C0a(V)=98.9kN | Ca(VZ)=55.3kN / C0a(VZ)=NonekN | Nut OD D: 57mm | Flange D1: 87mm | Total Length L1: 158mm | Nut Length: 66mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN3216VA-5 | THK SDAN3216VA-5, φ32 Lead16, Ca=57.8kN | THK | Shaft Diameter: φ32mm | Lead: 16mm | Ball Center Dia dp: 33mm | Ca(V)=57.8kN / C0a(V)=98.9kN | Ca(VZ)=55.1kN / C0a(VZ)=NonekN | Nut OD D: 57mm | Flange D1: 87mm | Total Length L1: 189mm | Nut Length: 66mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN3220VA-5 | THK SDAN3220VA-5, φ32 Lead20, Ca=57.6kN | THK | Shaft Diameter: φ32mm | Lead: 20mm | Ball Center Dia dp: 33mm | Ca(V)=57.6kN / C0a(V)=94.3kN | Ca(VZ)=54.9kN / C0a(VZ)=NonekN | Nut OD D: 57mm | Flange D1: 87mm | Total Length L1: 232mm | Nut Length: 66mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) |
