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Index Plunger (Knobless)

Index Plunger (Knobless)

The operating part can be operated remotely by screw connection. No hexagonal part for mounting in confined spaces. 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.

PDF

Index Plunger Specifications

External appearance of SDX-N (steel, without nuts)

External appearance of SDX-N (steel, without nuts)

SDX-WN-SUS (SUS, with nut)

SDX-WN-SUS (SUS, with nut)

TypeMain BodyCoil SpringNose
SDX-N
SDX-WN
SUM22L
Black oxide coating
SUS302WPASUM22L
HRC58 to 62
SDX-N-SUS
SDX-WN-SUS
SUS303SUS420
HRC53 to 55
SDX-AN-SUS
SDX-AWN-SUS
SUS303

Index Plunger Dimensions

SDX-N, SDX-N-SUS, SDX-AN-SUS (without nuts)

SDX-N, SDX-N-SUS, SDX-AN-SUS (without nuts)

SDX-WN, SDX-WN-SUS, SDX-AWN-SUS (with nut)

SDX-WN, SDX-WN-SUS, SDX-AWN-SUS (with nut)

Sized
(-0.02)
(-0.04)
SML1AM1LWTLoad (N)
Min To Max
Applicable Dedicated
Wrench
SDX-N
SDX-WN
SDX-N-SUS
SDX-WN-SUS
SDX-AN-SUS
SDX-AWN-SUS
844M8 × 1211M3 × 0.5321346 to 12SDX 8Z
1055M10 × 1241.3M4 × 0.7371755 to 12SDX10Z
1266M12 × 1.5281.8M6 × 1421966 to 14SDX12Z
1688M16 × 1.5362.3M8 × 1.255624815 to 35SDX16Z
201010M20 × 1.5402.862301015 to 34SDX20Z

Index Plunger Features

Index plunger features diagram

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.

Nose Mechanical Strength Table

SizeAllowable Shear Force (N)
SDX-N
SDX-WN
SDX-N-SUS
SDX-WN-SUS
SDX-AN-SUS
SDX-AWN-SUS
8377
10589
12848
161,507
202,355
Part Number
SDX8AN-SUS
SDX8AWN-SUS
SDX8N
SDX8N-SUS
SDX8WN
SDX8WN-SUS
SDX10AN-M4-SUS
SDX10AWN-M4-SUS
SDX10N-M4
SDX10N-M4-SUS
SDX10WN-M4
SDX10WN-M4-SUS
SDX12AN-SUS
SDX12AWN-SUS
SDX12N
SDX12N-SUS
SDX12WN
SDX12WN-SUS
SDX16AN-SUS
SDX16AWN-SUS
SDX16N
SDX16N-SUS
SDX16WN
SDX16WN-SUS
SDX20N-M8
SDX20N-M8-SUS
SDX20WN-M8
SDX20WN-M8-SUS
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSShaft O.D.
(mm)
d
(Ø)
S
(mm)
Body Material L
(mm)
Tip material Tip heat treatment Main Body Surface Treatment Nut

SGD 35.86

1 Piece(s) 6 Day(s) or more 10844[Stainless Steel] Stainless Steel32[Stainless Steel] Stainless SteelNoNoNo

SGD 40.28

1 Piece(s) 6 Day(s) or more 10844[Stainless Steel] Stainless Steel32[Stainless Steel] Stainless SteelNoNoPresence

SGD 21.19

1 Piece(s) 6 Day(s) or more 10844[Steel] Steel32[Steel] SteelCarburizedBlack Oxide CoatingNo

SGD 35.86

1 Piece(s) 6 Day(s) or more 10844[Stainless Steel] Stainless Steel32[Stainless Steel] Stainless Steel[Hardening] Quenching and TemperingNoNo

SGD 21.20

1 Piece(s) 6 Day(s) or more 10844[Steel] Steel32[Steel] SteelCarburizedBlack Oxide CoatingPresence

SGD 40.28

1 Piece(s) 6 Day(s) or more 10844[Stainless Steel] Stainless Steel32[Stainless Steel] Stainless Steel[Hardening] Quenching and TemperingNoPresence

SGD 38.83

1 Piece(s) 6 Day(s) or more 101055[Stainless Steel] Stainless Steel37[Stainless Steel] Stainless SteelNoNoNo

SGD 43.26

1 Piece(s) 6 Day(s) or more 101055[Stainless Steel] Stainless Steel37[Stainless Steel] Stainless SteelNoNoPresence

SGD 22.68

1 Piece(s) 6 Day(s) or more 101055[Steel] Steel37[Steel] SteelCarburizedBlack Oxide CoatingNo

SGD 38.83

1 Piece(s) 6 Day(s) or more 101055[Stainless Steel] Stainless Steel37[Stainless Steel] Stainless Steel[Hardening] Quenching and TemperingNoNo

SGD 22.72

1 Piece(s) 6 Day(s) or more 101055[Steel] Steel37[Steel] SteelCarburizedBlack Oxide CoatingPresence

SGD 43.26

1 Piece(s) 6 Day(s) or more 101055[Stainless Steel] Stainless Steel37[Stainless Steel] Stainless Steel[Hardening] Quenching and TemperingNoPresence

SGD 41.80

1 Piece(s) 6 Day(s) or more 101266[Stainless Steel] Stainless Steel42[Stainless Steel] Stainless SteelNoNoNo

SGD 46.24

1 Piece(s) 6 Day(s) or more 101266[Stainless Steel] Stainless Steel42[Stainless Steel] Stainless SteelNoNoPresence

SGD 24.19

1 Piece(s) 6 Day(s) or more 101266[Steel] Steel42[Steel] SteelCarburizedBlack Oxide CoatingNo

SGD 41.80

1 Piece(s) 6 Day(s) or more 101266[Stainless Steel] Stainless Steel42[Stainless Steel] Stainless Steel[Hardening] Quenching and TemperingNoNo

SGD 24.40

1 Piece(s) 4 Day(s) or more 101266[Steel] Steel42[Steel] SteelCarburizedBlack Oxide CoatingPresence

SGD 46.24

1 Piece(s) 6 Day(s) or more 101266[Stainless Steel] Stainless Steel42[Stainless Steel] Stainless Steel[Hardening] Quenching and TemperingNoPresence

SGD 46.36

1 Piece(s) 6 Day(s) or more 101688[Stainless Steel] Stainless Steel56[Stainless Steel] Stainless SteelNoNoNo

SGD 53.78

1 Piece(s) 6 Day(s) or more 101688[Stainless Steel] Stainless Steel56[Stainless Steel] Stainless SteelNoNoPresence

SGD 25.81

1 Piece(s) 6 Day(s) or more 101688[Steel] Steel56[Steel] SteelCarburizedBlack Oxide CoatingNo

SGD 46.36

1 Piece(s) 6 Day(s) or more 101688[Stainless Steel] Stainless Steel56[Stainless Steel] Stainless Steel[Hardening] Quenching and TemperingNoNo

SGD 27.37

1 Piece(s) 6 Day(s) or more 101688[Steel] Steel56[Steel] SteelCarburizedBlack Oxide CoatingPresence

SGD 53.78

1 Piece(s) 6 Day(s) or more 101688[Stainless Steel] Stainless Steel56[Stainless Steel] Stainless Steel[Hardening] Quenching and TemperingNoPresence

SGD 39.40

1 Piece(s) 6 Day(s) or more 10201010[Steel] Steel62[Steel] SteelCarburizedBlack Oxide CoatingNo

SGD 73.14

1 Piece(s) 6 Day(s) or more 10201010[Stainless Steel] Stainless Steel62[Stainless Steel] Stainless Steel[Hardening] Quenching and TemperingNoNo

SGD 42.32

1 Piece(s) 4 Day(s) or more 10201010[Steel] Steel62[Steel] SteelCarburizedBlack Oxide CoatingPresence

SGD 80.29

1 Piece(s) 6 Day(s) or more 10201010[Stainless Steel] Stainless Steel62[Stainless Steel] Stainless Steel[Hardening] Quenching and TemperingNoPresence

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Basic Information

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

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