Full-Ball Type Precision Ball Screw Slim nut Model DK

The most compact Ball Screw with the outer diameter of its ball screw nut being 70 to 80% of that of the return-pipe type.

  • Compact
  • No preload
  • Deflector type
  • Slim nut
  • Precision positioning (ball screw)

Screw shaft diameter (mm) : 14,16,20,25,28,32,40,50,63

Types

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  • Compact
  • No preload
  • Deflector type
  • Slim nut
  • Precision positioning (ball screw)
Model DK 14 / 16 / 20
  • Compact
  • No preload
  • Deflector type
  • Slim nut
  • Precision positioning (ball screw)

DN value : 70000
Screw shaft diameter (mm) : 14,16,20

Model DK 25 / 28
  • Compact
  • No preload
  • Deflector type
  • Slim nut
  • Precision positioning (ball screw)

DN value : 70000
Screw shaft diameter (mm) : 25,28

Model DK 32 / 40 / 50 / 63
  • Compact
  • No preload
  • Deflector type
  • Slim nut
  • Precision positioning (ball screw)

DN value : 70000
Screw shaft diameter (mm) : 32,40,50,63

Detailed information for each model number

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Dimensional drawing/Dimensional table

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Products Contents
LM Guide LM rail standard lengths and maximum length, tapped-hole type LM rail, frame for LM rail clamps, steel plate for LM rail clamps, etc.
Ball Screw Axial clearance, maximum manufacturing length of shaft, etc.
Actuator Movable part mass, etc.

Model Number Coding

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THK Online Services
Member-Exclusive Content

These contents can be accessed

after registering as a member.

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Benefit 1: Useful features

  • Easy product comparisonsHighlight feature
  • Save items for laterreview Favorites feature

Benefit 2: Exclusive content

Products Contents
LM Guide LM rail standard lengths and maximum length, tapped-hole type LM rail, frame for LM rail clamps, steel plate for LM rail clamps, etc.
Ball Screw Axial clearance, maximum manufacturing length of shaft, etc.
Actuator Movable part mass, etc.

Maximum Manufacturing Length of the Screw Shaft

Copy item link
Add item to favorites

THK Online Services
Member-Exclusive Content

These contents can be accessed

after registering as a member.

Log in/Register Click here for THK Online Services details

Benefit 1: Useful features

  • Easy product comparisonsHighlight feature
  • Save items for laterreview Favorites feature

Benefit 2: Exclusive content

Products Contents
LM Guide LM rail standard lengths and maximum length, tapped-hole type LM rail, frame for LM rail clamps, steel plate for LM rail clamps, etc.
Ball Screw Axial clearance, maximum manufacturing length of shaft, etc.
Actuator Movable part mass, etc.