THK DK Ball Screw (Compact Single Nut, Shaft φ28~32)

THK DK Series Compact Precision Ball Screw.

Key features

Most compact design — nut OD is 70~80% of return pipe type
Deflector return type for space-saving installation
Shaft diameter φ28~32mm

Specifications

Type	Compact Single Nut, Deflector Return (DK)

DK2805-3		THK DK2805-3, φ28 Lead5, Ca=10.5kN \| Shaft Diameter: φ28mm \| Lead: 5mm \| Ca: 10.5kN \| C0a: 26.4kN \| Nut OD D: 43mm \| Flange D1: 71mm \| Nut Length L1: 49mm \| PCD: 57mm \| Type: Compact Single Nut, Deflector Return (DK)
DK2805-4		THK DK2805-4, φ28 Lead5, Ca=13.4kN \| Shaft Diameter: φ28mm \| Lead: 5mm \| Ca: 13.4kN \| C0a: 35.2kN \| Nut OD D: 43mm \| Flange D1: 71mm \| Nut Length L1: 54mm \| PCD: 57mm \| Type: Compact Single Nut, Deflector Return (DK)
DK2806-3		THK DK2806-3, φ28 Lead6, Ca=14.0kN \| Shaft Diameter: φ28mm \| Lead: 6mm \| Ca: 14.0kN \| C0a: 32.0kN \| Nut OD D: 43mm \| Flange D1: 71mm \| Nut Length L1: 53mm \| PCD: 57mm \| Type: Compact Single Nut, Deflector Return (DK)
DK2806-4		THK DK2806-4, φ28 Lead6, Ca=18.0kN \| Shaft Diameter: φ28mm \| Lead: 6mm \| Ca: 18.0kN \| C0a: 42.5kN \| Nut OD D: 43mm \| Flange D1: 71mm \| Nut Length L1: 61mm \| PCD: 57mm \| Type: Compact Single Nut, Deflector Return (DK)
DK2810-4		THK DK2810-4, φ28 Lead10, Ca=22.4kN \| Shaft Diameter: φ28mm \| Lead: 10mm \| Ca: 22.4kN \| C0a: 50.0kN \| Nut OD D: 45mm \| Flange D1: 71mm \| Nut Length L1: 84mm \| PCD: 57mm \| Type: Compact Single Nut, Deflector Return (DK)
DK3204-3		THK DK3204-3, φ32 Lead4, Ca=6.4kN \| Shaft Diameter: φ32mm \| Lead: 4mm \| Ca: 6.4kN \| C0a: 19.6kN \| Nut OD D: 45mm \| Flange D1: 76mm \| Nut Length L1: 44mm \| PCD: 63mm \| Type: Compact Single Nut, Deflector Return (DK)
DK3204-4		THK DK3204-4, φ32 Lead4, Ca=8.2kN \| Shaft Diameter: φ32mm \| Lead: 4mm \| Ca: 8.2kN \| C0a: 26.1kN \| Nut OD D: 45mm \| Flange D1: 76mm \| Nut Length L1: 48mm \| PCD: 63mm \| Type: Compact Single Nut, Deflector Return (DK)
DK3205-3		THK DK3205-3, φ32 Lead5, Ca=11.1kN \| Shaft Diameter: φ32mm \| Lead: 5mm \| Ca: 11.1kN \| C0a: 30.2kN \| Nut OD D: 46mm \| Flange D1: 76mm \| Nut Length L1: 47mm \| PCD: 63mm \| Type: Compact Single Nut, Deflector Return (DK)
DK3205-4		THK DK3205-4, φ32 Lead5, Ca=14.2kN \| Shaft Diameter: φ32mm \| Lead: 5mm \| Ca: 14.2kN \| C0a: 40.3kN \| Nut OD D: 46mm \| Flange D1: 76mm \| Nut Length L1: 52mm \| PCD: 63mm \| Type: Compact Single Nut, Deflector Return (DK)
DK3205-6		THK DK3205-6, φ32 Lead5, Ca=20.1kN \| Shaft Diameter: φ32mm \| Lead: 5mm \| Ca: 20.1kN \| C0a: 60.4kN \| Nut OD D: 46mm \| Flange D1: 76mm \| Nut Length L1: 62mm \| PCD: 63mm \| Type: Compact Single Nut, Deflector Return (DK)
DK3206-3		THK DK3206-3, φ32 Lead6, Ca=14.9kN \| Shaft Diameter: φ32mm \| Lead: 6mm \| Ca: 14.9kN \| C0a: 37.1kN \| Nut OD D: 48mm \| Flange D1: 76mm \| Nut Length L1: 53mm \| PCD: 63mm \| Type: Compact Single Nut, Deflector Return (DK)
DK3206-4		THK DK3206-4, φ32 Lead6, Ca=19.1kN \| Shaft Diameter: φ32mm \| Lead: 6mm \| Ca: 19.1kN \| C0a: 49.5kN \| Nut OD D: 48mm \| Flange D1: 76mm \| Nut Length L1: 61mm \| PCD: 63mm \| Type: Compact Single Nut, Deflector Return (DK)
DK3210-3		THK DK3210-3, φ32 Lead10, Ca=25.7kN \| Shaft Diameter: φ32mm \| Lead: 10mm \| Ca: 25.7kN \| C0a: 52.2kN \| Nut OD D: 54mm \| Flange D1: 87mm \| Nut Length L1: 80mm \| PCD: 69mm \| Type: Compact Single Nut, Deflector Return (DK)
DK3210-4		THK DK3210-4, φ32 Lead10, Ca=33.0kN \| Shaft Diameter: φ32mm \| Lead: 10mm \| Ca: 33.0kN \| C0a: 69.7kN \| Nut OD D: 54mm \| Flange D1: 87mm \| Nut Length L1: 90mm \| PCD: 69mm \| Type: Compact Single Nut, Deflector Return (DK)
DK3212-4		THK DK3212-4, φ32 Lead12, Ca=34.2kN \| Shaft Diameter: φ32mm \| Lead: 12mm \| Ca: 34.2kN \| C0a: 73.9kN \| Nut OD D: 54mm \| Flange D1: 87mm \| Nut Length L1: 98mm \| PCD: 69mm \| Type: Compact Single Nut, Deflector Return (DK)
DK3610-3		THK DK3610-3, φ36 Lead10, Ca=28.8kN \| Shaft Diameter: φ36mm \| Lead: 10mm \| Ca: 28.8kN \| C0a: 63.8kN \| Nut OD D: 58mm \| Flange D1: 98mm \| Nut Length L1: 82mm \| PCD: 77mm \| Type: Compact Single Nut, Deflector Return (DK)

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16 product codes available in this family

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THK DK Ball Screw (Compact Single Nut, Shaft φ28~32)

Brand THK·Ball Screws

Available part numbers (16)

DK2805-3, DK2805-4, DK2806-3, DK2806-4, DK2810-4, DK3204-3, DK3204-4, DK3205-3, DK3205-4, DK3205-6 + 6 more — see full table ↓

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Product codes & specifications

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RFQ List (0)

	Product code	Spec
	DK2805-3	THK DK2805-3, φ28 Lead5, Ca=10.5kN \| Shaft Diameter: φ28mm \| Lead: 5mm \| Ca: 10.5kN \| C0a: 26.4kN \| Nut OD D: 43mm \| Flange D1: 71mm \| Nut Length L1: 49mm \| PCD: 57mm \| Type: Compact Single Nut, Deflector Return (DK)
	DK2805-4	THK DK2805-4, φ28 Lead5, Ca=13.4kN \| Shaft Diameter: φ28mm \| Lead: 5mm \| Ca: 13.4kN \| C0a: 35.2kN \| Nut OD D: 43mm \| Flange D1: 71mm \| Nut Length L1: 54mm \| PCD: 57mm \| Type: Compact Single Nut, Deflector Return (DK)
	DK2806-3	THK DK2806-3, φ28 Lead6, Ca=14.0kN \| Shaft Diameter: φ28mm \| Lead: 6mm \| Ca: 14.0kN \| C0a: 32.0kN \| Nut OD D: 43mm \| Flange D1: 71mm \| Nut Length L1: 53mm \| PCD: 57mm \| Type: Compact Single Nut, Deflector Return (DK)
	DK2806-4	THK DK2806-4, φ28 Lead6, Ca=18.0kN \| Shaft Diameter: φ28mm \| Lead: 6mm \| Ca: 18.0kN \| C0a: 42.5kN \| Nut OD D: 43mm \| Flange D1: 71mm \| Nut Length L1: 61mm \| PCD: 57mm \| Type: Compact Single Nut, Deflector Return (DK)
	DK2810-4	THK DK2810-4, φ28 Lead10, Ca=22.4kN \| Shaft Diameter: φ28mm \| Lead: 10mm \| Ca: 22.4kN \| C0a: 50.0kN \| Nut OD D: 45mm \| Flange D1: 71mm \| Nut Length L1: 84mm \| PCD: 57mm \| Type: Compact Single Nut, Deflector Return (DK)
	DK3204-3	THK DK3204-3, φ32 Lead4, Ca=6.4kN \| Shaft Diameter: φ32mm \| Lead: 4mm \| Ca: 6.4kN \| C0a: 19.6kN \| Nut OD D: 45mm \| Flange D1: 76mm \| Nut Length L1: 44mm \| PCD: 63mm \| Type: Compact Single Nut, Deflector Return (DK)
	DK3204-4	THK DK3204-4, φ32 Lead4, Ca=8.2kN \| Shaft Diameter: φ32mm \| Lead: 4mm \| Ca: 8.2kN \| C0a: 26.1kN \| Nut OD D: 45mm \| Flange D1: 76mm \| Nut Length L1: 48mm \| PCD: 63mm \| Type: Compact Single Nut, Deflector Return (DK)
	DK3205-3	THK DK3205-3, φ32 Lead5, Ca=11.1kN \| Shaft Diameter: φ32mm \| Lead: 5mm \| Ca: 11.1kN \| C0a: 30.2kN \| Nut OD D: 46mm \| Flange D1: 76mm \| Nut Length L1: 47mm \| PCD: 63mm \| Type: Compact Single Nut, Deflector Return (DK)
	DK3205-4	THK DK3205-4, φ32 Lead5, Ca=14.2kN \| Shaft Diameter: φ32mm \| Lead: 5mm \| Ca: 14.2kN \| C0a: 40.3kN \| Nut OD D: 46mm \| Flange D1: 76mm \| Nut Length L1: 52mm \| PCD: 63mm \| Type: Compact Single Nut, Deflector Return (DK)
	DK3205-6	THK DK3205-6, φ32 Lead5, Ca=20.1kN \| Shaft Diameter: φ32mm \| Lead: 5mm \| Ca: 20.1kN \| C0a: 60.4kN \| Nut OD D: 46mm \| Flange D1: 76mm \| Nut Length L1: 62mm \| PCD: 63mm \| Type: Compact Single Nut, Deflector Return (DK)
	DK3206-3	THK DK3206-3, φ32 Lead6, Ca=14.9kN \| Shaft Diameter: φ32mm \| Lead: 6mm \| Ca: 14.9kN \| C0a: 37.1kN \| Nut OD D: 48mm \| Flange D1: 76mm \| Nut Length L1: 53mm \| PCD: 63mm \| Type: Compact Single Nut, Deflector Return (DK)
	DK3206-4	THK DK3206-4, φ32 Lead6, Ca=19.1kN \| Shaft Diameter: φ32mm \| Lead: 6mm \| Ca: 19.1kN \| C0a: 49.5kN \| Nut OD D: 48mm \| Flange D1: 76mm \| Nut Length L1: 61mm \| PCD: 63mm \| Type: Compact Single Nut, Deflector Return (DK)
	DK3210-3	THK DK3210-3, φ32 Lead10, Ca=25.7kN \| Shaft Diameter: φ32mm \| Lead: 10mm \| Ca: 25.7kN \| C0a: 52.2kN \| Nut OD D: 54mm \| Flange D1: 87mm \| Nut Length L1: 80mm \| PCD: 69mm \| Type: Compact Single Nut, Deflector Return (DK)
	DK3210-4	THK DK3210-4, φ32 Lead10, Ca=33.0kN \| Shaft Diameter: φ32mm \| Lead: 10mm \| Ca: 33.0kN \| C0a: 69.7kN \| Nut OD D: 54mm \| Flange D1: 87mm \| Nut Length L1: 90mm \| PCD: 69mm \| Type: Compact Single Nut, Deflector Return (DK)
	DK3212-4	THK DK3212-4, φ32 Lead12, Ca=34.2kN \| Shaft Diameter: φ32mm \| Lead: 12mm \| Ca: 34.2kN \| C0a: 73.9kN \| Nut OD D: 54mm \| Flange D1: 87mm \| Nut Length L1: 98mm \| PCD: 69mm \| Type: Compact Single Nut, Deflector Return (DK)
	DK3610-3	THK DK3610-3, φ36 Lead10, Ca=28.8kN \| Shaft Diameter: φ36mm \| Lead: 10mm \| Ca: 28.8kN \| C0a: 63.8kN \| Nut OD D: 58mm \| Flange D1: 98mm \| Nut Length L1: 82mm \| PCD: 77mm \| Type: Compact Single Nut, Deflector Return (DK)

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THK DK Ball Screw (Compact Single Nut, Shaft φ28~32)