Speedy high-helix lead screws

Slide lead screw product range


Bild

The Speedy high-helix lead screws with helix up to 6 x diameter provide for maximum moving speeds at low rotational speeds or efficient conversion ofinear to rotary movements. Slide screw unit (steel, aluminium on request).

Thread profiles / Dimensioning

  • Standard thread, metric
  • Fine-pitch thread, metric
  • Inch thread

Standard nut types

  • Flange nut, non-preloaded, POM-C black
  • Flange nut axial-preloaded, POM-C black
  • Flange nut torsion-preloaded (if p0 /d0 ), EX100 white
  • Bronze versions of the aforementioned nuts

Further details see Technical Basics

Thread profiles, nut designs and dimensions

Typ Standard thread non-preloaded torsion-preloaded Fine-pitch thread Bild Bild Inch thread Bild Bild Standard round thread Bild
4 / 10
4.96 / 16.25
5 / 5
5 / 20
6 x 2
6 / 25
6.35 / 6.35
6.35 / 12.7
6.35 / 25.4
7.5 / 7.5
7.94 / 12.7
8 x 2
8 / 4
8 / 10
8 / 12
8 / 15
8 / 30
8 / 38
9 / 20
9.7 / 25.4
10 x 3
10 / 10
10 / 12
10 / 15
10 / 35
10 / 50
11 / 40
11 / 60
11.2 / 30.5
12 x 3
12 x 4
12 x 5
12 / 15
12 / 25
12 / 45
12.5 / 12.5
12.8 / 35.6
13 / 20
13 / 70
14 x 3
14 x 4
14 / 8
14 / 18
14 / 30
14 / 40
14.3 / 40.6
15 / 20
15 / 80
16 x 4
16 x 5
16 / 21
16 / 25
16 / 35
16.0 / 45.7
16 / 90
17.6 / 50.8
18 / 16
18 / 24
18 / 40
18 / 100
19 / 30
20 / 12
20 / 45
21 / 27
21 / 35
22 / 20
22 / 50
22 / 120
23 / 30
24 / 40
24 / 55
25.7 / 76.2
26 / 16
26 / 24
26 / 60
27 / 45
28 / 65
30 / 28
30 / 50
30 / 70
32 / 20
32 / 75
32.0 / 96.5
34 / 32
34 / 80
36 / 200

Legend

  • standard range
  • on request
  • also available with left-hand thread

Technical Basics

The Eichenberger high-helix lead screws are not called Speedy for nothing: never before have such high moving speeds been obtained at such low rotational speeds. The Eichenberger Speedy has made this possible by using a helix pitch unheard of before.

Contract work

As our name suggests, thread rolling is the core business of Eichenberger Gewinde AG. Not only do the buyers of standard products benefit from our expert know-how but also those manufacturers who require economical cold rolled threads for their mechanical parts and components.