23470.0021 - Screw Jacks

Trapezoidal self-locking thread, spindle with final safety device. The holders, which can be secured by means of the T-slots, make it possible to tighten the jacks so that they will not slip out of position when a workpiece is changed. They also allow to fit screw jacks to vertical clamping surfaces. Screw jacks are frequently used for supporting workpieces. Use of the self-aligning cap ensures a correctly aligned bearing surface. Using the centering plate as an intermediate element, it is possible to fit a number of screw jacks sizes 52, 70 and 100 together one above the other.

This article 23470.0021 - Screw Jacks / screw jack (l2 Clamping height max.: 210 mm) is one variant of the article group Screw Jacks (EH 23470.)

Version
l2 Clamping height - max. [mm]
l1 min. [mm]
d1 [mm]
d2 [mm]
d3
Load capacity [kN]

More details

Article-No.
Documents
Price [€]
Available
Version:
screw jack
l2 Clamping height max. [mm]:
210 mm
l1 min. [mm]:
140 mm
d1 [mm]:
80 mm
d2 [mm]:
70 mm
d3:
Tr 50 x 8
Load capacity [kN]:
170 kN
Article-No.:
23470.0021
Documents
Screw Jacks
  • screw jack
  • l2 Clamping height max.: 210 mm
  • l1 min.: 140 mm
  • d1: 80 mm
  • d2: 70 mm
  • d3: Tr 50 x 8
  • d4: 12 mm
  • Load capacity: 170 kN
  • Weight: 4336 g
Screw Jacks
Product
Article-No.
CAD
Price [€]
Available
Product:
self-aligning cap
For screw jacks: 140/210 mm
Article-No.:
23470.0365
CAD
Accessories
  • self-aligning cap
  • d: 65 mm
  • l: 35 mm
  • For screw jacks: 140 mm/210 mm
  • Weight: 716 g
Product:
spherical cap
For screw jacks:  52/ 70/100/140/210/300 mm
Article-No.:
23470.0171
CAD
Accessories
  • spherical cap
  • For screw jacks:  52 mm/ 70 mm/100 mm/140 mm/210 mm/300 mm
  • Weight: 75 g
Product:
V-cap
For screw jacks:  52/ 70/100/140/210/300 mm
Article-No.:
23470.0172
CAD
Accessories
  • V-cap
  • For screw jacks:  52 mm/ 70 mm/100 mm/140 mm/210 mm/300 mm
  • Weight: 138 g

Material

Caps

  • Steel, case-hardened, blackened

Holders

  • Steel, blackened

Screw Jacks

  • Steel 1.0503 varnished
Title
Category
Type
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Datasheet 23470.0021
Category:
Datasheet
Type:
PDF
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RoHS compliant

Compliant according to Directive 2011/65/EU and Directive 2015/863.

 

Does not contain SVHC substances

No SVHC substances with more than 0.1% w/w contained - SVHC list [REACH] as of 23.01.2024.

 

Does not contain Proposition 65 substances

No Proposition 65 substances included.
https://www.P65Warnings.ca.gov/

 

Free from Conflict Minerals

This product does not contain any substances designated as "conflict minerals" such as tantalum, tin, gold or tungsten from the Democratic Republic of Congo or adjacent countries.