[THK] — SDAN-V/VA Ball Screw (Double Nut, Shaft φ50)

Family ID: THK-SDAN-V-50

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 φ50mm. V, VA (large flange), VX (total ball) variants available.

15 product codes available in this family

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Product Codes & Specifications

Product Code	Description	Brand	Spec
SDAN5010V-5	THK SDAN5010V-5, φ50 Lead10, Ca=72.0kN	THK	Shaft Diameter: φ50mm \| Lead: 10mm \| Ball Center Dia dp: 51mm \| Ca(V)=72.0kN / C0a(V)=155.2kN \| Ca(VZ)=68.6kN / C0a(VZ)=163.2kN \| Nut OD D: 75mm \| Flange D1: 110mm \| Total Length L1: 135mm \| Nut Length: 85mm \| Type: Double Nut, Preloaded, Ball Retainer (SDAN-V)
SDAN5010VA-5	THK SDAN5010VA-5, φ50 Lead10, Ca=72.5kN	THK	Shaft Diameter: φ50mm \| Lead: 10mm \| Ball Center Dia dp: 51.75mm \| Ca(V)=72.5kN / C0a(V)=158.1kN \| Ca(VZ)=69.0kN / C0a(VZ)=165.7kN \| Nut OD D: 82mm \| Flange D1: 118mm \| Total Length L1: 135mm \| Nut Length: 92mm \| Type: Double Nut, Preloaded, Ball Retainer (SDAN-V)
SDAN5012V-5	THK SDAN5012V-5, φ50 Lead12, Ca=72.0kN	THK	Shaft Diameter: φ50mm \| Lead: 12mm \| Ball Center Dia dp: 51mm \| Ca(V)=72.0kN / C0a(V)=155.2kN \| Ca(VZ)=68.5kN / C0a(VZ)=163.3kN \| Nut OD D: 75mm \| Flange D1: 110mm \| Total Length L1: 158mm \| Nut Length: 85mm \| Type: Double Nut, Preloaded, Ball Retainer (SDAN-V)
SDAN5012VA-5	THK SDAN5012VA-5, φ50 Lead12, Ca=72.4kN	THK	Shaft Diameter: φ50mm \| Lead: 12mm \| Ball Center Dia dp: 51.75mm \| Ca(V)=72.4kN / C0a(V)=158.1kN \| Ca(VZ)=69.0kN / C0a(VZ)=165.9kN \| Nut OD D: 82mm \| Flange D1: 118mm \| Total Length L1: 158mm \| Nut Length: 92mm \| Type: Double Nut, Preloaded, Ball Retainer (SDAN-V)
SDAN5016V-5	THK SDAN5016V-5, φ50 Lead16, Ca=71.9kN	THK	Shaft Diameter: φ50mm \| Lead: 16mm \| Ball Center Dia dp: 51mm \| Ca(V)=71.9kN / C0a(V)=156.6kN \| Ca(VZ)=68.4kN / C0a(VZ)=163.7kN \| Nut OD D: 75mm \| Flange D1: 110mm \| Total Length L1: 189mm \| Nut Length: 85mm \| Type: Double Nut, Preloaded, Ball Retainer (SDAN-V)
SDAN5016VA-5	THK SDAN5016VA-5, φ50 Lead16, Ca=72.3kN	THK	Shaft Diameter: φ50mm \| Lead: 16mm \| Ball Center Dia dp: 51.75mm \| Ca(V)=72.3kN / C0a(V)=158.1kN \| Ca(VZ)=68.9kN / C0a(VZ)=166.2kN \| Nut OD D: 82mm \| Flange D1: 118mm \| Total Length L1: 189mm \| Nut Length: 92mm \| Type: Double Nut, Preloaded, Ball Retainer (SDAN-V)
SDAN5020V-5	THK SDAN5020V-5, φ50 Lead20, Ca=71.7kN	THK	Shaft Diameter: φ50mm \| Lead: 20mm \| Ball Center Dia dp: 51mm \| Ca(V)=71.7kN / C0a(V)=156.6kN \| Ca(VZ)=68.3kN / C0a(VZ)=164.2kN \| Nut OD D: 75mm \| Flange D1: 110mm \| Total Length L1: 232mm \| Nut Length: 85mm \| Type: Double Nut, Preloaded, Ball Retainer (SDAN-V)
SDAN5020VA-5	THK SDAN5020VA-5, φ50 Lead20, Ca=72.2kN	THK	Shaft Diameter: φ50mm \| Lead: 20mm \| Ball Center Dia dp: 51.75mm \| Ca(V)=72.2kN / C0a(V)=159.4kN \| Ca(VZ)=68.8kN / C0a(VZ)=166.7kN \| Nut OD D: 82mm \| Flange D1: 118mm \| Total Length L1: 232mm \| Nut Length: 92mm \| Type: Double Nut, Preloaded, Ball Retainer (SDAN-V)
SDAN5025V-4	THK SDAN5025V-4, φ50 Lead25, Ca=58.2kN	THK	Shaft Diameter: φ50mm \| Lead: 25mm \| Ball Center Dia dp: 51mm \| Ca(V)=58.2kN / C0a(V)=123.6kN \| Ca(VZ)=55.5kN / C0a(VZ)=129.8kN \| Nut OD D: 75mm \| Flange D1: 110mm \| Total Length L1: 235mm \| Nut Length: 85mm \| Type: Double Nut, Preloaded, Ball Retainer (SDAN-V)
SDAN5025VA-4	THK SDAN5025VA-4, φ50 Lead25, Ca=58.6kN	THK	Shaft Diameter: φ50mm \| Lead: 25mm \| Ball Center Dia dp: 51.75mm \| Ca(V)=58.6kN / C0a(V)=125.1kN \| Ca(VZ)=55.8kN / C0a(VZ)=131.7kN \| Nut OD D: 82mm \| Flange D1: 118mm \| Total Length L1: 235mm \| Nut Length: 92mm \| Type: Double Nut, Preloaded, Ball Retainer (SDAN-V)
SDAN5030V-4	THK SDAN5030V-4, φ50 Lead30, Ca=58.0kN	THK	Shaft Diameter: φ50mm \| Lead: 30mm \| Ball Center Dia dp: 51mm \| Ca(V)=58.0kN / C0a(V)=117.5kN \| Ca(VZ)=55.3kN / C0a(VZ)=122.6kN \| Nut OD D: 75mm \| Flange D1: 110mm \| Total Length L1: 265mm \| Nut Length: 85mm \| Type: Double Nut, Preloaded, Ball Retainer (SDAN-V)
SDAN5030VA-4	THK SDAN5030VA-4, φ50 Lead30, Ca=58.4kN	THK	Shaft Diameter: φ50mm \| Lead: 30mm \| Ball Center Dia dp: 51.75mm \| Ca(V)=58.4kN / C0a(V)=118.9kN \| Ca(VZ)=55.7kN / C0a(VZ)=124.5kN \| Nut OD D: 82mm \| Flange D1: 118mm \| Total Length L1: 265mm \| Nut Length: 92mm \| Type: Double Nut, Preloaded, Ball Retainer (SDAN-V)
SDAN5040V-3	THK SDAN5040V-3, φ50 Lead40, Ca=43.9kN	THK	Shaft Diameter: φ50mm \| Lead: 40mm \| Ball Center Dia dp: 51mm \| Ca(V)=43.9kN / C0a(V)=86.5kN \| Ca(VZ)=41.8kN / C0a(VZ)=90.7kN \| Nut OD D: 75mm \| Flange D1: 110mm \| Total Length L1: 268mm \| Nut Length: 85mm \| Type: Double Nut, Preloaded, Ball Retainer (SDAN-V)
SDAN5040VA-3	THK SDAN5040VA-3, φ50 Lead40, Ca=44.2kN	THK	Shaft Diameter: φ50mm \| Lead: 40mm \| Ball Center Dia dp: 51.75mm \| Ca(V)=44.2kN / C0a(V)=87.9kN \| Ca(VZ)=42.1kN / C0a(VZ)=92.0kN \| Nut OD D: 82mm \| Flange D1: 118mm \| Total Length L1: 269mm \| Nut Length: 92mm \| Type: Double Nut, Preloaded, Ball Retainer (SDAN-V)
SDAN5050V-2	THK SDAN5050V-2, φ50 Lead50, Ca=29.2kN	THK	Shaft Diameter: φ50mm \| Lead: 50mm \| Ball Center Dia dp: 51mm \| Ca(V)=29.2kN / C0a(V)=55.5kN \| Ca(VZ)=27.8kN / C0a(VZ)=58.0kN \| Nut OD D: 75mm \| Flange D1: 110mm \| Total Length L1: TBD \| Nut Length: 85mm \| Type: Double Nut, Preloaded, Ball Retainer (SDAN-V)

[THK] — SDAN-V/VA Ball Screw (Double Nut, Shaft φ50)

Product Codes & Specifications

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