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Indexing Plunger PLY

Indexing Plunger PLY
  • Volume Discount

Knob operation indexing plunger with holding mechanism.
[Features]
·2 types of stroke are standardized for each pin diameter (except pin diameter ø10/ø12).
·The pin can be locked in its retracted position by turning the knob 90° while it is extended.
·The lock is released by pulling the knob out slightly and turning it 90 degrees.
·The built-in spring returns the pin to its original position.
·The locking mechanism is built into the knob.
·Highly abrasion-resistant.
[Applications]
·For positioning of workpieces.
·For attaching and detaching workpieces.

(i)Caution

  • The product images are representative only. Specifications may differ for each part number, including shape and color.
  • [PLYS Type]The pin diameter tolerance (B) will be changed due to manufacturing reasons.
    Tolerance before change (B) -0.02 / -0.04
    Tolerance after change (B) -0.02 / -0.08

PDF

Japanese Only

Drawing

PLY-A, PLY-A-RD

PLY-AK, PLY-AK-RD

Dimensional drawing of PLY-A, PLY-A-RD (Pin, M, SW)
Dimensional drawing of PLY-AK, PLY-AK-RD (Main body, knob, lock nut, SW1)

Product Specifications

External appearance of Indexing Plunger

Material/finish

Product codePLY-APLY-AKPLY-A-RDPLY-AK-RD
KnobNylon 6 (frosted black)Nylon 6 (frosted black)Nylon 6 (Matte red)Nylon 6 (Matte red)
Main bodySUM22L black oxide coating (black)SUM22L black oxide coating (black)SUM22L black oxide coating (black)SUM22L black oxide coating (black)
PinS45C (Hardness 50-60 HRC)S45C (Hardness 50-60 HRC)S45C (Hardness 50-60 HRC)S45C (Hardness 50-60 HRC)
SpringSWPBSWPBSWPBSWPB
Lock nutS45C black oxide coating (black)S45C black oxide coating (black)

Standard table

PLY-A: No lock nut, PLY-AK: Lock nut included

Units: mm
Part numberBsM
(Fine)
DD1LL1L2Lbswsw1Load (N)
min./max.
Shear load of
the pin (N)
Compatible collarWeight (g)
PLY-4-4-A44M8 × 11611.539165104.5/121,120PXCS-8-10-**12
PLY-4-6-A46M8 × 11611.541165104/12.51,120PXCS-8-10-**13
PLY-5-5-A55M10 × 11913.845186125/151,750PXCS-10-12-**21
PLY-5-8-A58M10 × 11913.848186125/181,750PXCS-10-12-**22
PLY-6-6-A66M12 × 1.52316.254226146.5/192,530PXCS-12-14-**35
PLY-6-9-A69M12 × 1.52316.257226146/252,530PXCS-12-14-**36
PLY-8-8-A88M16 × 1.52819.666268178.5/264,500PXCS-16-17-**71
PLY-8-12-A812M16 × 1.52819.670268178.5/284,500PXCS-16-17-**73
PLY-10-12-A1012M16 × 1.52819.670268179.5/387,030PXCS-16-17-**74
PLY-12-15-A1215M20 × 1.53325.486.533102211.5/4010,100PXCS-20-22-**135
PLY-4-4-AK44M8 × 11611.539165410134.5/121,120PXCS-8-10-**17
PLY-4-6-AK46M8 × 11611.541165410134/12.51,120PXCS-8-10-**18
PLY-5-5-AK55M10 × 11913.845186512175/151,750PXCS-10-12-**28
PLY-5-8-AK58M10 × 11913.848186512175/181,750PXCS-10-12-**29
PLY-6-6-AK66M12 × 1.52316.254226614186.5/192,530PXCS-12-14-**45
PLY-6-9-AK69M12 × 1.52316.257226614186/252,530PXCS-12-14-**46
PLY-8-8-AK88M16 × 1.52819.666268817248.5/264,500PXCS-16-17-**91
PLY-8-12-AK812M16 × 1.52819.670268817248.5/284,500PXCS-16-17-**93
PLY-10-12-AK1012M16 × 1.52819.670268817249.5/387,030PXCS-16-17-**94
PLY-12-15-AK1215M20 × 1.53325.486.5331010223011.5/4010,100PXCS-20-22-**170

PLY-A-RD: No lock nut, PLY-AK-RD: Lock nut included

Units: mm
Part numberBsM
(Fine)
DD1LL1L2Lbswsw1Load (N)
 min./max.
Shear load of
the pin (N)
Compatible collarWeight (g)
PLY-4-4-A-RD44M8 × 11611.539165104.5/121,120PXCS-8-10-**12
PLY-4-6-A-RD46M8 × 11611.541165104/12.51,120PXCS-8-10-**13
PLY-5-5-A-RD55M10 × 11913.845186125/151,750PXCS-10-12-**21
PLY-5-8-A-RD58M10 × 11913.848186125/181,750PXCS-10-12-**22
PLY-6-6-A-RD66M12 × 1.52316.254226146.5/192,530PXCS-12-14-**35
PLY-6-9-A-RD69M12 × 1.52316.257226146/252,530PXCS-12-14-**36
PLY-8-8-A-RD88M16 × 1.52819.666268178.5/264,500PXCS-16-17-**71
PLY-8-12-A-RD812M16 × 1.52819.670268178.5/284,500PXCS-16-17-**73
PLY-10-12-A-RD1012M16 × 1.52819.670268179.5/387,030PXCS-16-17-**74
PLY-12-15-A-RD1215M20 × 1.53325.486.533102211.5/4010,100PXCS-20-22-**135
PLY-4-4-AK-RD44M8 × 11611.539165410134.5/121,120PXCS-8-10-**17
PLY-4-6-AK-RD46M8 × 11611.541165410134/12.51,120PXCS-8-10-**18
PLY-5-5-AK-RD55M10 × 11913.845186512175/151,750PXCS-10-12-**28
PLY-5-8-AK-RD58M10 × 11913.848186512175/181,750PXCS-10-12-**29
PLY-6-6-AK-RD66M12 × 1.52316.254226614186.5/192,530PXCS-12-14-**45
PLY-6-9-AK-RD69M12 × 1.52316.257226614186/252,530PXCS-12-14-**46
PLY-8-8-AK-RD88M16 × 1.52819.666268817248.5/264,500PXCS-16-17-**91
PLY-8-12-AK-RD812M16 × 1.52819.670268817248.5/284,500PXCS-16-17-**93
PLY-10-12-AK-RD1012M16 × 1.52819.670268817249.5/387,030PXCS-16-17-**94
PLY-12-15-AK-RD1215M20 × 1.53325.486.5331010223011.5/4010,100PXCS-20-22-**170

Selection support information

Order example

Indexing Plunger PLY Selection Support Information

(1) Product code (2) B (3) s

Depending on the product code, you can select with or without a lock nut and the color of the knob.

Product codeLock nutKnob color
PLY-ANoneMatte black
PLY-AKAvailableMatte black
PLY-A-RDNoneMatt Red
PLY-AK-RDAvailableMatt Red
Part Number
PLYS-4X4-A
PLYS-4X4-AK
PLYS-4X6-A
PLYS-4X6-AK
PLYS-5X5-A
PLYS-5X5-AK
PLYS-5X8-A
PLYS-5X8-AK
PLYS-6X6-A
PLYS-6X6-AK
PLYS-6X9-A
PLYS-6X9-AK
PLYS-8X8-A
PLYS-8X8-AK
PLYS-8X12-A
PLYS-8X12-AK
PLYS-10X12-A
PLYS-10X12-AK
PLYS-12-15-AK-RD
PLYS-12X15-A
PLYS-12X15-AK
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipO.D.
(mm)
Tip outer diameter
(Ø)
Stroke
(mm)
Body Material Length
(mm)
Pin Material Surface Treatment of Pin Tip Heat Treatment Main Body Surface Treatment Lock Nut Knob Material

MYR 124.66

1 Piece(s) 8 Day(s) or more 844[Stainless Steel] Stainless Steel39[Stainless Steel] Stainless SteelNickel PlatingNoNoNoNylon 6 (Mat Black)

MYR 129.88

1 Piece(s) 8 Day(s) or more 844[Stainless Steel] Stainless Steel39[Stainless Steel] Stainless SteelNickel PlatingNoNoPresenceNylon 6 (Mat Black)

MYR 133.64

1 Piece(s) 8 Day(s) or more 846[Stainless Steel] Stainless Steel41[Stainless Steel] Stainless SteelNickel PlatingNoNoNoNylon 6 (Mat Black)

MYR 138.95

1 Piece(s) 5 Day(s) or more 846[Stainless Steel] Stainless Steel41[Stainless Steel] Stainless SteelNickel PlatingNoNoPresenceNylon 6 (Mat Black)

MYR 140.46

1 Piece(s) 8 Day(s) or more 1055[Stainless Steel] Stainless Steel45[Stainless Steel] Stainless SteelNickel PlatingNoNoNoNylon 6 (Mat Black)

MYR 0.20

1 Piece(s)Available 8 Day(s) or more 1055[Stainless Steel] Stainless Steel45[Stainless Steel] Stainless SteelNickel PlatingNoNoPresenceNylon 6 (Mat Black)

MYR 119.82

1 Piece(s) 8 Day(s) or more 1058[Stainless Steel] Stainless Steel48[Stainless Steel] Stainless SteelNickel PlatingNoNoNoNylon 6 (Mat Black)

MYR 126.45

1 Piece(s) 8 Day(s) or more 1058[Stainless Steel] Stainless Steel48[Stainless Steel] Stainless SteelNickel PlatingNoNoPresenceNylon 6 (Mat Black)

MYR 115.48

1 Piece(s) 8 Day(s) or more 1266[Stainless Steel] Stainless Steel54[Stainless Steel] Stainless SteelNickel PlatingNoNoNoNylon 6 (Mat Black)

MYR 133.95

1 Piece(s) 8 Day(s) or more 1266[Stainless Steel] Stainless Steel54[Stainless Steel] Stainless SteelNickel PlatingNoNoPresenceNylon 6 (Mat Black)

MYR 137.56

1 Piece(s) 8 Day(s) or more 1269[Stainless Steel] Stainless Steel57[Stainless Steel] Stainless SteelNickel PlatingNoNoNoNylon 6 (Mat Black)

MYR 148.76

1 Piece(s) 5 Day(s) or more 1269[Stainless Steel] Stainless Steel57[Stainless Steel] Stainless SteelNickel PlatingNoNoPresenceNylon 6 (Mat Black)

MYR 163.63

1 Piece(s) 8 Day(s) or more 1688[Stainless Steel] Stainless Steel66[Stainless Steel] Stainless SteelNickel PlatingNoNoNoNylon 6 (Mat Black)

MYR 180.96

1 Piece(s) 8 Day(s) or more 1688[Stainless Steel] Stainless Steel66[Stainless Steel] Stainless SteelNickel PlatingNoNoPresenceNylon 6 (Mat Black)

MYR 181.08

1 Piece(s) 8 Day(s) or more 16812[Stainless Steel] Stainless Steel70[Stainless Steel] Stainless SteelNickel PlatingNoNoNoNylon 6 (Mat Black)

MYR 198.33

1 Piece(s) 5 Day(s) or more 16812[Stainless Steel] Stainless Steel70[Stainless Steel] Stainless SteelNickel PlatingNoNoPresenceNylon 6 (Mat Black)

MYR 198.42

1 Piece(s) 8 Day(s) or more 161012[Stainless Steel] Stainless Steel70[Stainless Steel] Stainless SteelNickel PlatingNoNoNoNylon 6 (Mat Black)

MYR 217.46

1 Piece(s) 5 Day(s) or more 161012[Stainless Steel] Stainless Steel70[Stainless Steel] Stainless SteelNickel PlatingNoNoPresenceNylon 6 (Mat Black)

MYR 457.33

1 Piece(s) 19 Day(s) or more 201215[Stainless Steel] Stainless Steel82[Stainless Steel] Stainless SteelNickel PlatingNoNoPresenceNylon 6 (Matte red)

MYR 339.50

1 Piece(s) 8 Day(s) or more 201215[Stainless Steel] Stainless Steel82[Stainless Steel] Stainless SteelNickel PlatingNoNoNoNylon 6 (Mat Black)

MYR 374.78

1 Piece(s) 5 Day(s) or more 201215[Stainless Steel] Stainless Steel82[Stainless Steel] Stainless SteelNickel PlatingNoNoPresenceNylon 6 (Mat Black)

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Basic Information

Type Compact / Standard Locking Mechanism With Lock Mechanism Mounting Method Screw-In
Overall Length Standard All Stainless Not Compliant Operation Knob Presence

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