GN614.2 is a bi-directional elastic positioning component equipped with extendable ball heads at both ends, which achieve bi-directional buffering and precise positioning functions through built-in springs. It is suitable for scenarios where two workpieces need to be fixed or aligned simultaneously.
GN614.2 Double End Ball Plungers
PDM
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Features of GN614.2 Double End Ball Plungers
GN614.2 Double End Ball Plungers Title:
GN614.2 Double End Ball Plunger Stainless Steel Ball Spring Plunger
GN614.2 Ball Head Plunger Introduction:
Housing
Material: Copper (with excellent conductivity and corrosion resistance)
Ball Tip
Double end design: Both ends are equipped with AISI 420C stainless steel hardened ball bearings, which are wear-resistant and have strong pressure bearing capacity.
Spring mechanism: AISI 631 stainless steel springs are used internally to provide stable elasticity.
Body Material: Brass
Ball Material: Stainless steel AISI 420C Hardened
Pressure spring: Stainless steel AISI 631
Notes: Customized design on request.
Surface Finish:Smooth or Plaining,etc.
Housing Diameter:2.5mm、3.0mm、4.0mm、5.0mm、6.0mm、7.0mm、8.0mmor Customzied
Ball Diameter:2.0mm,2.5mm,3.0mm or Customized
Total Length:4-16mm or Customized (Corresponding shell diameter)
Installation Type:Press Fit
Spring Pressure:F1 [N~](1.3N-6.0N) & F2[N~](2.5N-15N) or according to the different demand of customers.
| Dimensions(mm) | Stroke | Spring Load | ||||
| d1 | d2 | d3 | I1 | S(mm) | F1 [N~] | F2 [N~] |
| 2.5 | 2.0 | 2.52 | 5.3 | 0.65 | 1.3 | 2.5 |
| 3.0 | 2.5 | 3.02 | 7.3 | 0.80 | 2.0 | 4.5 |
| 4.0 | 3.0 | 4.03 | 9.0 | 0.90 | 2.5 | 7.5 |
| 5.0 | 4.0 | 5.03 | 10.8 | 1.20 | 3.5 | 8.0 |
| 6.0 | 5.0 | 6.03 | 12.6 | 1.60 | 3.5 | 10.5 |
| 7.0 | 6.0 | 7.03 | 14.0 | 2.00 | 4.0 | 12.0 |
| 8.0 | 6.5 | 8.03 | 18.0 | 2.10 | 6.0 | 15.0 |
Customization Services
Material Combinations: Flexible selection of body, ball, and spring materials；
Dimensions & Parameters: Adjustable body diameter, ball size, and spring force to meet non-standard requirements
Applications：
Double directional locking of molds, precise fixture alignment, automated equipment linkage mechanism, etc.
Advatage of Spring Ball Plunger :
Load capacity: standard spring load, capable of withstanding bidirectional pressure;
Bidirectional positioning: The ball heads at both ends can independently expand and contract, and can be simultaneously embedded in grooves or holes of two workpieces to achieve interlocking;
Anti loosening buffer: The spring absorbs vibration and impact to prevent workpiece displacement;
Installation method
Press Fit: Press fit is used to press into the holes of the substrate through interference fit, suitable for thick walled metal substrates.
Features of GN614.2 Double End Ball Plungers
GN614.2 Double End Ball Plungers Title:
GN614.2 Double End Ball Plunger Stainless Steel Ball Spring Plunger
GN614.2 Ball Head Plunger Introduction:
Housing
Material: Copper (with excellent conductivity and corrosion resistance)
Ball Tip
Double end design: Both ends are equipped with AISI 420C stainless steel hardened ball bearings, which are wear-resistant and have strong pressure bearing capacity.
Spring mechanism: AISI 631 stainless steel springs are used internally to provide stable elasticity.
Body Material: Brass
Ball Material: Stainless steel AISI 420C Hardened
Pressure spring: Stainless steel AISI 631
Notes: Customized design on request.
Surface Finish:Smooth or Plaining,etc.
Housing Diameter:2.5mm、3.0mm、4.0mm、5.0mm、6.0mm、7.0mm、8.0mmor Customzied
Ball Diameter:2.0mm,2.5mm,3.0mm or Customized
Total Length:4-16mm or Customized (Corresponding shell diameter)
Installation Type:Press Fit
Spring Pressure:F1 [N~](1.3N-6.0N) & F2[N~](2.5N-15N) or according to the different demand of customers.
| Dimensions(mm) | Stroke | Spring Load | ||||
| d1 | d2 | d3 | I1 | S(mm) | F1 [N~] | F2 [N~] |
| 2.5 | 2.0 | 2.52 | 5.3 | 0.65 | 1.3 | 2.5 |
| 3.0 | 2.5 | 3.02 | 7.3 | 0.80 | 2.0 | 4.5 |
| 4.0 | 3.0 | 4.03 | 9.0 | 0.90 | 2.5 | 7.5 |
| 5.0 | 4.0 | 5.03 | 10.8 | 1.20 | 3.5 | 8.0 |
| 6.0 | 5.0 | 6.03 | 12.6 | 1.60 | 3.5 | 10.5 |
| 7.0 | 6.0 | 7.03 | 14.0 | 2.00 | 4.0 | 12.0 |
| 8.0 | 6.5 | 8.03 | 18.0 | 2.10 | 6.0 | 15.0 |
Customization Services
Material Combinations: Flexible selection of body, ball, and spring materials；
Dimensions & Parameters: Adjustable body diameter, ball size, and spring force to meet non-standard requirements
Applications：
Double directional locking of molds, precise fixture alignment, automated equipment linkage mechanism, etc.
Advatage of Spring Ball Plunger :
Load capacity: standard spring load, capable of withstanding bidirectional pressure;
Bidirectional positioning: The ball heads at both ends can independently expand and contract, and can be simultaneously embedded in grooves or holes of two workpieces to achieve interlocking;
Anti loosening buffer: The spring absorbs vibration and impact to prevent workpiece displacement;
Installation method
Press Fit: Press fit is used to press into the holes of the substrate through interference fit, suitable for thick walled metal substrates.
