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Index Plunger (Knobless) (NDX-N)

The operating part can be operated remotely by screw connection. Available in steel and stainless steel.

[Features]
· Hand-operated spring plungers. The nose is easily retracted by pulling on the knob. By releasing the knob, the built-in spring returns the nose to its original position.
· The operating threads can be connected for remote operation, etc.

Part Number

Configured Part Number is shown.

Product Specifications
Part Numbers
Catalog

Index Plunger Specifications

Index Plunger (Knobless) (NDX-N): related image

External appearance of NDX-N (steel, single nut)

External appearance of NDX-WN-SUS (SUS, double nut)

Type	Main Body	Coil Spring	Nose
NDX-N NDX-WN	SUM22L Black oxide coating	SUS302WPA	SUM22L HRC58 to 62
NDX-N-SUS NDX-WN-SUS	SUS303		SUS420 HRC53 to 55
NDX-AN-SUS NDX-AWN-SUS	SUS303		SUS303

Index Plunger Dimensions

NDX-N/NDX-N-SUS/NDX-AN-SUS (single nut)

NDX-WN/NDX-WN-SUS/NDX-AWN-SUS (double nut)

Size		d (-0.02) (-0.04)	S	M	L₁	A	M₁	L	W₁	T₁	W	T	B	Load (N) Min To Max
NDX-N NDX-WN NDX-N-SUS NDX-WN-SUS NDX-AN-SUS NDX-AWN-SUS	8	4	4	M8 × 1	15	1	M3 × 0.5	32	10	6	13	4	2	6 to 12
	10	5	5	M10 × 1	17	1.3	M4 × 0.7	37	13	7	17	5	2	5 to 12
	12	6	6	M12 × 1.5	20	1.8	M6 × 1	42	14	8	19	6	3	6 to 14
	16	8	8	M16 × 1.5	26	2.3	M8 × 1.25	56	19	10	24	8		15 to 35
	20	10	10	M20 × 1.5	28	2.8	M8 × 1.25	62	22	12	30	10		15 to 34

Index Plunger Features

A hand-operated index plunger. The nose retraction position is easily set and released by pulling the threaded portion. When released, the built-in spring returns the nose to its original position.
Threaded portion can be used to connect control units for remote operation, etc.

Index Plunger Nose Mechanical Strength Table

Size		Allowable Shear Force (N)
NDX-N NDX-WN NDX-N-SUS NDX-WN-SUS NDX-AN-SUS NDX-AWN-SUS	8	377
	10	589
	12	848
	16	1,507
	20	2,355

Index Plunger Usage Examples / Procedures

Effective positioning by the nose.

When pulling the threaded portion the nose retracts.

Notes

If screwing the index plunger completely into the plate, chamfer the tapped hole on the plate side.

Size		Recommended Chamfer Size
NDX-N NDX-WN NDX-N-SUS NDX-WN-SUS NDX-AN-SUS NDX-AWN-SUS	8	60° chamfering, depth 2.5
	10	60° chamfering, depth 2.5
	12	60° chamfering, depth 3.5
	16
	20

: 30; 45; 60

Part Number
NDX8N-SUS
NDX8WN-SUS
NDX10N-M4-SUS
NDX10WN-M4-SUS
NDX12N-SUS
NDX12WN-SUS
NDX16N-SUS
NDX16WN-SUS
NDX20N-M8-SUS
NDX20WN-M8-SUS

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Shaft O.D. (mm)	d (Ø)	S (mm)	Body Material	L (mm)	Tip material	Tip heat treatment	Main Body Surface Treatment	Nut
MYR 168.15	1 Piece(s)	9 Day(s)	10	8	4	4	[Stainless Steel] Stainless Steel	32	[Stainless Steel] Stainless Steel	[Hardening] Quenching and Tempering	No	Single nut
MYR 180.06	1 Piece(s)	9 Day(s)	10	8	4	4	[Stainless Steel] Stainless Steel	32	[Stainless Steel] Stainless Steel	[Hardening] Quenching and Tempering	No	Double Nut
MYR 163.18	1 Piece(s)	9 Day(s)	10	10	5	5	[Stainless Steel] Stainless Steel	37	[Stainless Steel] Stainless Steel	[Hardening] Quenching and Tempering	No	Single nut
MYR 186.35	1 Piece(s)	9 Day(s)	10	10	5	5	[Stainless Steel] Stainless Steel	37	[Stainless Steel] Stainless Steel	[Hardening] Quenching and Tempering	No	Double Nut
MYR 174.58	1 Piece(s)	9 Day(s)	10	12	6	6	[Stainless Steel] Stainless Steel	42	[Stainless Steel] Stainless Steel	[Hardening] Quenching and Tempering	No	Single nut
MYR 210.31	1 Piece(s)	9 Day(s)	10	12	6	6	[Stainless Steel] Stainless Steel	42	[Stainless Steel] Stainless Steel	[Hardening] Quenching and Tempering	No	Double Nut
MYR 240.70	1 Piece(s)	9 Day(s)	10	16	8	8	[Stainless Steel] Stainless Steel	56	[Stainless Steel] Stainless Steel	[Hardening] Quenching and Tempering	No	Single nut
MYR 282.59	1 Piece(s)	9 Day(s)	10	16	8	8	[Stainless Steel] Stainless Steel	56	[Stainless Steel] Stainless Steel	[Hardening] Quenching and Tempering	No	Double Nut
MYR 407.28	1 Piece(s)	7 Day(s) or more	10	20	10	10	[Stainless Steel] Stainless Steel	62	[Stainless Steel] Stainless Steel	[Hardening] Quenching and Tempering	No	Single nut
MYR 491.08	1 Piece(s)	9 Day(s)	10	20	10	10	[Stainless Steel] Stainless Steel	62	[Stainless Steel] Stainless Steel	[Hardening] Quenching and Tempering	No	Double Nut

Product TOP

Basic Information

Types	Without Knob	Locking Mechanism	No	Mounting Method (Details)	Screw-In
Overall Length	Standard	All Stainless	Not Compliant	Tip surface treatment	No
Operation nob (or lever)	No

Configure

10 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Shaft O.D.(mm)
8

10

12

16

20
Clear
d(Ø)
4

5

6

8

10
Clear
S(mm)
4

5

6

8

10
Clear
Body Material
- Steel
  - Steel
- Stainless Steel
  - Stainless Steel
Clear
L(mm)
32

37

42

56

62
Clear
Tip material
- Steel
  - Steel
- Stainless Steel
  - Stainless Steel
Clear
Main Body Surface Treatment
No

Black Oxide Coating
Clear
Nut
- Double Nut
- Single nut
Clear
type
- NDX-N
Clear
Tip heat treatment
- No
- Hardening
  - Quenching and Tempering
- Carburized
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

7 Day(s) or Less

8 Day(s) or Less

9 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Index Plunger (Knobless) (NDX-N)

Index Plunger Specifications

Index Plunger Dimensions

Index Plunger Features

Index Plunger Nose Mechanical Strength Table

Index Plunger Usage Examples / Procedures

Notes

Basic Information

Configure

Specification/Dimensions

Shaft O.D.(mm)

d(Ø)

S(mm)

Body Material

L(mm)

Tip material

Main Body Surface Treatment

Nut

type

Tip heat treatment

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

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