Spring Plungers smooth, without collar, with moveable ball

EH 22081.

Spring plungers can be used for locating or for applying pressure, as a detent or for ejection.

The running of the ball minimises wear on the counterpart, this also results in a positive locking behaviour depending on the counterpart. 

Another advantage of the plastic ball is the electric insulation. 

Your selection resulted in 6 hits

Material
Ball
Spring load
d1 ±0.04 [mm]
l [mm]
Spring load1) F1 ~ [N]
Spring load1) F2 ~ [N]

More details

Article-No.
CAD / Documents
Price [$]
Available
Material:
Stainless steel
Ball:
Stainless steel, hardened
Spring load:
Standard
d1 ±0.04 [mm]:
4 mm
l [mm]:
11 mm
Spring load1) F1 ~ [N]:
~ 4.8 N
Spring load1) F2 ~ [N]:
~ 6.8 N
Article-No.:
22081.0315
CAD
Documents
Spring Plunger
  • body and ball from stainless steel
  • d1 ±0.04: 4 mm
  • d2: 2 mm
  • l: 11 mm
  • Stroke s: 0.5 mm
  • Spring load1) F1: ~ 4.8 N
  • Spring load1) F2: ~ 6.8 N
  • Operating temperature range min.: -30 °C
  • Operating temperature range max.: 90 °C
  • Location hole joint connection F8 / press fit H9: 4 mm
  • Weight: 0.6 g
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Spring Plunger
Material:
Stainless steel
Ball:
Stainless steel, hardened
Spring load:
Standard
d1 ±0.04 [mm]:
5 mm
l [mm]:
13 mm
Spring load1) F1 ~ [N]:
~ 6.3 N
Spring load1) F2 ~ [N]:
~ 10 N
Article-No.:
22081.0320
CAD
Documents
Spring Plunger
  • body and ball from stainless steel
  • d1 ±0.04: 5 mm
  • d2: 2.5 mm
  • l: 13 mm
  • Stroke s: 0.7 mm
  • Spring load1) F1: ~ 6.3 N
  • Spring load1) F2: ~ 10 N
  • Operating temperature range min.: -30 °C
  • Operating temperature range max.: 90 °C
  • Location hole joint connection F8 / press fit H9: 5 mm
  • Weight: 1.3 g
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Spring Plunger
Material:
Stainless steel
Ball:
Stainless steel, hardened
Spring load:
Standard
d1 ±0.04 [mm]:
6 mm
l [mm]:
15 mm
Spring load1) F1 ~ [N]:
~ 16 N
Spring load1) F2 ~ [N]:
~ 24 N
Article-No.:
22081.0325
CAD
Documents
Spring Plunger
  • body and ball from stainless steel
  • d1 ±0.04: 6 mm
  • d2: 3.5 mm
  • l: 15 mm
  • Stroke s: 0.95 mm
  • Spring load1) F1: ~ 16 N
  • Spring load1) F2: ~ 24 N
  • Operating temperature range min.: -30 °C
  • Operating temperature range max.: 90 °C
  • Location hole joint connection F8 / press fit H9: 6 mm
  • Weight: 2 g
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Spring Plunger
Material:
Stainless steel
Ball:
Stainless steel, hardened
Spring load:
Standard
d1 ±0.04 [mm]:
8 mm
l [mm]:
18 mm
Spring load1) F1 ~ [N]:
~ 18.8 N
Spring load1) F2 ~ [N]:
~ 31.7 N
Article-No.:
22081.0327
CAD
Documents
Spring Plunger
  • body and ball from stainless steel
  • d1 ±0.04: 8 mm
  • d2: 4.5 mm
  • l: 18 mm
  • Stroke s: 1.4 mm
  • Spring load1) F1: ~ 18.8 N
  • Spring load1) F2: ~ 31.7 N
  • Operating temperature range min.: -30 °C
  • Operating temperature range max.: 90 °C
  • Location hole joint connection F8 / press fit H9: 8 mm
  • Weight: 4.4 g
show article view
Spring Plunger
Material:
Stainless steel
Ball:
Stainless steel, hardened
Spring load:
Standard
d1 ±0.04 [mm]:
10 mm
l [mm]:
20 mm
Spring load1) F1 ~ [N]:
~ 24 N
Spring load1) F2 ~ [N]:
~ 49 N
Article-No.:
22081.0330
CAD
Documents
Spring Plunger
  • body and ball from stainless steel
  • d1 ±0.04: 10 mm
  • d2: 6.5 mm
  • l: 20 mm
  • Stroke s: 2.5 mm
  • Spring load1) F1: ~ 24 N
  • Spring load1) F2: ~ 49 N
  • Operating temperature range min.: -30 °C
  • Operating temperature range max.: 90 °C
  • Location hole joint connection F8 / press fit H9: 10 mm
  • Weight: 7.1 g
show article view
Spring Plunger
Material:
Stainless steel
Ball:
Stainless steel, hardened
Spring load:
Standard
d1 ±0.04 [mm]:
12 mm
l [mm]:
22 mm
Spring load1) F1 ~ [N]:
~ 38 N
Spring load1) F2 ~ [N]:
~ 68 N
Article-No.:
22081.0332
CAD
Documents
Spring Plunger
  • body and ball from stainless steel
  • d1 ±0.04: 12 mm
  • d2: 8.5 mm
  • l: 22 mm
  • Stroke s: 3.1 mm
  • Spring load1) F1: ~ 38 N
  • Spring load1) F2: ~ 68 N
  • Operating temperature range min.: -30 °C
  • Operating temperature range max.: 90 °C
  • Location hole joint connection F8 / press fit H9: 12 mm
  • Weight: 11 g
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Spring Plunger

Material

Body

  • Stainless steel 1.4305

Bearing

  • plastic

Ball

  • Stainless steel, hardened

Spring

  • Stainless steel

Notes

Special types on request.

Spring plungers are specially tested for spring range and forces.

References

Calculation of indexing resistance, please refer to appendix - Technical Data -

Assembly

The locating hole has to be adapted to each individual application case. We recommend an F8 size location hole for easy assembly and a H9 size when tight fit is required.

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Datasheet EH 22081. Spring Plungers – smooth, without collar, with moveable ball
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Spring Plungers - INCH
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Spring Plungers - Special parts
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Spring Plungers
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Flyer Spring Plungers
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