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Spring Plungers Threaded Tip (E-LPJLTP20-30)

Spring Plungers Threaded Tip E-LPJLTP20-30

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Part Number

Configured Part Number is shown.

E-LPJLTP20-30

Configured Specifications

Outer Dia. M(mm)20Stroke (S)(mm)30
Pin Material[Steel] SteelBody Material[Steel] Steel
Mounting MethodScrew-InInitial Load (Range)(N)0.01~50
Thread Locking TreatmentNot ProvidedTip Heat TreatmentNot Provided
Wrench Hole ShapeHexMain Body Surface TreatmentBlack Oxide
Pin Surface TreatmentElectroless Nickel PlatingMin. Load(N)11.7
Show More
Max. Load(N)78.5 - -
Show Less
Product Overview
Spring Plungers Threaded Tip

The spring plunger is also known as the positioning column, ball screw, spring screw, etc. It is a product involving vertical stroke, in which the front pin is pressed till the pin sinks into the body and then the front pin can be ejected through the built-in spring. It can be used in mold release, workpiece lifting and positioning, etc., which can be widely applied in medium and low-precision mechanical devices, fixtures, molds, automation machines, etc.
Dimensional Drawing
Dimensional Drawing
Specification Table
Spring Plungers Threaded Tip
Part NumberdLL1M1
(Coarse Thread)
L2WTBLight LoadHeavy Load
TypeMSLoad (N)Load (N)
min.max.min.max.
E-LPJLTP
E-LPJHTP
12155.55135M364442.919.64.949
2078353.519.66.949
161586035M487553.939.212.778.5
2085354.939.29.878.5
30125352.939.26.978.5
201s106045M51086612.778.524.5147.1
20724511.778.522.5147.1
30964511.778.522.6147.1

Material Specification
TypeBodyPinSpring
Material Surface Treatment Material Hardness Surface Treatment Material
Light LoadE-LPJLTP1215Black OxideS45C45~55HRCZinc PlatingSWP-B
Heavy LoadE-LPJLTPBlack Oxide
Product Features
♢ It has complete specifications, which can satisfy the requirements of various sizes, lengths, and loads.
♢ The main body and front pin are made of steel, with the pin surface available in zinc plating or black oxided finishes. The body material of the plungers is 1215, which is carbon steel.
♢ The spring plunger is a product involving vertical stroke. It can be used in mold release, workpiece lifting and positioning, etc., which can be widely applied in medium and low-precision mechanical devices, fixtures, molds, automation machines, etc.
Usage Method
When pressed down
When released
Usage Method
Usage Method

Part Number
E-LPJLTP20-30
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOuter Dia. M
(mm)
Stroke (S)
(mm)
Pin Surface Treatment Min. Load
(N)
Max. Load
(N)

SGD 21.10

1 Piece(s)Available 10 Day(s) 2030Electroless Nickel Plating11.778.5
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOuter Dia. M
(mm)
Stroke (S)
(mm)
Pin Surface Treatment Min. Load
(N)
Max. Load
(N)
  1. 1

Basic Information

Pin Material Steel Body Material Steel Mounting Method Screw-In
Initial Load (Range)(N) 0.01~50 Thread Locking Treatment Not Provided Tip Heat Treatment Not Provided
Wrench Hole Shape Hex Main Body Surface Treatment Black Oxide

Please check the type/dimensions/specifications of the part E-LPJLTP20-30 in the Spring Plungers Threaded Tip series.

Frequently asked question (FAQ)

Question: What role does a ball plunger play?
Answer: It specifies the stroke of the front ball and can be used for temporary positioning and indexing of workpieces.
Question: What role does a spring plunger play?
Answer: With pin-shaped front section, it can be used to eject workpieces or stoppers.
Question: What is the difference between a ball plunger and a spring plunger?
Answer: A plunger is headed with a steel ball and its stroke is the displacement of the ball. A spring plunger has a pin-shaped front section and the displacement stroke of the pin is used for such purposes as temporary positioning and indexing of workpieces.
Question: What is the meaning of load min and max?
Answer: The min. load represents the initial load, and the max. load represents the load at the maximum press-in limit of ball head.

Check other FAQ (1 items) Hide

Similar Part Numbers

Part Number
E-LPJHTP12-15
E-LPJHTP12-20
E-LPJHTP16-15
E-LPJHTP16-20
E-LPJHTP16-30
E-LPJHTP20-15
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOuter Dia. M
(mm)
Stroke (S)
(mm)
Pin Surface Treatment Min. Load
(N)
Max. Load
(N)

SGD 12.50

1 Piece(s)Available 10 Day(s) 1215Black Oxide4.949

SGD 13.30

1 Piece(s)Available 10 Day(s) 1220Black Oxide6.949

SGD 13.80

1 Piece(s)Available 10 Day(s) 1615Black Oxide12.778.5

SGD 14.30

1 Piece(s)Available 10 Day(s) 1620Black Oxide9.878.5

SGD 16.90

1 Piece(s)Available 10 Day(s) 1630Black Oxide6.978.5

SGD 17.80

1 Piece(s)Available 10 Day(s) 2015Black Oxide24.5147.1
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOuter Dia. M
(mm)
Stroke (S)
(mm)
Pin Surface Treatment Min. Load
(N)
Max. Load
(N)

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