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Indexing Plungers, PMY

Indexing Plungers, PMY

[Features]
● Simple structure index plunger.
● Pull the knob and rotate it 90° to lock the pin in the retracted position.
● To release the lock, pull the knob slightly and rotate it 90°.
● The built-in spring forces it to return to its original position.
● Excellent cost performance.
● Standardized pin diameters are Φ3 to Φ10, and main body screw diameters are M6 to M16. M6 to M12 are available in coarse and fine threads.

(i)Caution

  • The product images are representative only. Specifications may differ for each part number, including shape and color.

PDF

Japanese Only

Drawing

PMY-A, PMYS-A

PMY-AK, PMYS-AK

Dimensional drawing of PMY-A, PMYS-A
Dimensional drawing of PMY-AK, PMYS-AK

Product Specifications

External appearance of Indexing Plunger

Strength

Part numberPart numberAllowable tightening
torque (N⋅m)
PMY-3-M6PMYS-3-M62
PMY-3-M6-0.75PMYS-3-M6-0.753
PMY-4-M6PMYS-4-M62
PMY-4-M8-1PMYS-4-M8-18
PMY-5-M8PMYS-5-M87
PMY-5-M8-1PMYS-5-M8-17
PMY-5-M10-1PMYS-5-M10-122
PMY-6-M10PMYS-6-M1015
PMY-6-M12-1.5PMYS-6-M12-1.538
PMY-8-M12PMYS-8-M1220
PMY-8-M12-1.5PMYS-8-M12-1.520
PMY-8-M16-1.5PMYS-8-M16-1.580
PMY-10-M16-1.5PMYS-10-M16-1.580
The tightening torque of the lock nut should not exceed the values in the above table, as the thread section may be damaged.

 

Material/finish

Product codePMY-APMY-AKPMYS-APMYS-AK
KnobNylon 6 (Matte Black)Nylon 6 (Matte Black)Nylon 6 (Matte Black)Nylon 6 (Matte Black)
Main bodySUM22L
Trivalent chromate treatment
SUM22L
Trivalent chromate treatment
SUS303SUS303
PinSUS303SUS303SUS303SUS303
SpringSUS301SUS301SUS301SUS301
Lock nutS45C*1
Trivalent chromate treatment
SUS303

* 1: PMY-3-M6-0.75-AK lock nut material is SUS303

Standard table

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

Units: mm
Part numberBsM*1D1LL1L2Lbswsw1Load (N)
min./max.
Shear load of
the pin (N)
Compatible collarWeight
(g)
PMY-3-M6-A33.5M66.932.512763/12650PXCS-6-7-**4
PMY-3-M6-0.75-A33.5M6 × 0.756.932.512763/12650PXCS-6-7-**4
PMY-4-M6-A44M66.93312763/121,160PXCS-6-7-**4
PMY-4-M8-1-A44.5M8 × 19.243169.585/241,160PXCS-8-10-**10
PMY-5-M8-A55M89.243.5169.585/241,820PXCS-8-10-**10
PMY-5-M8-1-A55M8 × 19.243.5169.585/241,820PXCS-8-10-**10
PMY-5-M10-1-A55M10 × 111.5461610105/241,820PXCS-10-12-**16
PMY-6-M10-A66M1011.5522010.5105/212,620PXCS-10-12-**19
PMY-6-M12-1.5-A66M12 × 1.513.8552011125/212,620PXCS-12-14-**27
PMY-8-M12-A88M1213.863.52413.5126/224,660PXCS-12-14-**35
PMY-8-M12-1.5-A88M12 × 1.513.863.52413.5126/224,660PXCS-12-14-**35
PMY-8-M16-1.5-A88M16 × 1.519.6682413.5176/224,660PXCS-16-17-**62
PMY-10-M16-1.5-A1010M16 × 1.519.672.52614174/277,280PXCS-16-17-**65
PMY-3-M6-AK33.5M66.932.51273.26103/12650PXCS-6-7-**5
PMY-3-M6-0.75-AK33.5M6 × 0.756.932.51273.26103/12650PXCS-6-7-**5
PMY-4-M6-AK44M66.9331273.26103/121,160PXCS-6-7-**5
PMY-4-M8-1-AK44.5M8 × 19.243169.548135/241,160PXCS-8-10-**12
PMY-5-M8-AK55M89.243.5169.548135/241,820PXCS-8-10-**12
PMY-5-M8-1-AK55M8 × 19.243.5169.548135/241,820PXCS-8-10-**12
PMY-5-M10-1-AK55M10 × 111.5461610510165/241,820PXCS-10-12-**20
PMY-6-M10-AK66M1011.5522010.5510175/212,620PXCS-10-12-**24
PMY-6-M12-1.5-AK66M12 × 1.513.8552011612185/212,620PXCS-12-14-**35
PMY-8-M12-AK88M1213.863.52413.5612196/224,660PXCS-12-14-**43
PMY-8-M12-1.5-AK88M12 × 1.513.863.52413.5612186/224,660PXCS-12-14-**45
PMY-8-M16-1.5-AK88M16 × 1.519.6682413.5817246/224,660PXCS-16-17-**80
PMY-10-M16-1.5-AK1010M16 × 1.519.672.52614817244/277,280PXCS-16-17-**85

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

Units: mm
Part numberBsM*1D1LL1L2Lbswsw1Load (N)
min./max.
Shear load of
the pin (N)
Compatible collarWeight
(g)
PMYS-3-M6-A33.5M66.932.512763/12650PXCS-6-7-**4
PMYS-3-M6-0.75-A33.5M6 × 0.756.932.512763/12650PXCS-6-7-**4
PMYS-4-M6-A44M66.93312763/121,160PXCS-6-7-**4
PMYS-4-M8-1-A44.5M8 × 19.243169.585/241,160PXCS-8-10-**9
PMYS-5-M8-A55M89.243.5169.585/241,820PXCS-8-10-**9
PMYS-5-M8-1-A55M8 × 19.243.5169.585/241,820PXCS-8-10-**9
PMYS-5-M10-1-A55M10 × 111.5461610105/241,820PXCS-10-12-**14
PMYS-6-M10-A66M1011.5522010.5105/212,620PXCS-10-12-**18
PMYS-6-M12-1.5-A66M12 × 1.513.8552011125/212,620PXCS-12-14-**26
PMYS-8-M12-A88M1213.863.52413.5126/224,660PXCS-12-14-**32
PMYS-8-M12-1.5-A88M12 × 1.513.863.52413.5126/224,660PXCS-12-14-**32
PMYS-8-M16-1.5-A88M16 × 1.519.6682413.5176/224,660PXCS-16-17-**51
PMYS-10-M16-1.5-A1010M16 × 1.519.672.52614174/277,280PXCS-16-17-**62
PMYS-3-M6-AK33.5M66.932.51273.26103/12650PXCS-6-7-**5
PMYS-3-M6-0.75-AK33.5M6 × 0.756.932.51273.26103/12650PXCS-6-7-**5
PMYS-4-M6-AK44M66.9331273.26103/121,160PXCS-6-7-**5
PMYS-4-M8-1-AK44.5M8 × 19.243169.548135/241,160PXCS-8-10-**12
PMYS-5-M8-AK55M89.243.5169.548135/241,820PXCS-8-10-**12
PMYS-5-M8-1-AK55M8 × 19.243.5169.548135/241,820PXCS-8-10-**12
PMYS-5-M10-1-AK55M10 × 111.5461610510175/241,820PXCS-10-12-**20
PMYS-6-M10-AK66M1011.5522010.5510165/212,620PXCS-10-12-**23
PMYS-6-M12-1.5-AK66M12 × 1.513.8552011612185/212,620PXCS-12-14-**34
PMYS-8-M12-AK88M1213.863.52413.5612196/224,660PXCS-12-14-**40
PMYS-8-M12-1.5-AK88M12 × 1.513.863.52413.5612186/224,660PXCS-12-14-**40
PMYS-8-M16-1.5-AK88M16 × 1.519.6682413.5817246/224,660PXCS-16-17-**81
PMYS-10-M16-1.5-AK1010M16 × 1.519.672.52614817244/277,280PXCS-16-17-**91

* 1: Part numbers with thread pitches are fine threads, and part numbers without thread pitches are coarse threads.

Product codeMain body materialLock nut
PMY-ASteelNone
PMY-AKSteelAvailable
PMYS-AStainless steelNone
PMYS-AKStainless steelAvailable
Part Number
PMY-3-M6-0.75-A
PMY-3-M6-0.75-AK
PMY-3-M6-AK
PMY-4-M6-AK
PMY-5-M8-A
PMY-5-M8-AK
PMY-5-M10-1-A
PMY-6-M10-A
PMY-6-M10-AK
PMY-8-M12-1.5-AK
PMY-8-M12-A
PMY-10-M16-1.5-A
PMY-10-M16-1.5-AK
PMYS-3-M6-AK
PMYS-4-M6-A
PMYS-4-M6-AK
PMYS-5-M8-A
PMYS-5-M8-AK
PMYS-6-M10-A
PMYS-6-M10-AK
PMYS-8-M12-1.5-AK
PMYS-8-M12-A
PMYS-8-M12-AK
PMYS-10-M16-1.5-A
PMYS-10-M16-1.5-AK
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipO.D.
(mm)
Tip outer diameter
(Ø)
Stroke
(mm)
Body Material Length
(mm)
Main Body Surface Treatment Lock Nut Type Screw size

MYR 53.28

1 Piece(s) 8 Day(s) or more 633.5[Steel] Steel32.5Trivalent chromate processingNoThreaded hole type (fine)M6×0.75

MYR 56.73

1 Piece(s) 8 Day(s) or more 633.5[Steel] Steel32.5Trivalent chromate processingPresenceThreaded hole type (fine)M6×0.75

MYR 55.58

1 Piece(s) 8 Day(s) or more 633.5[Steel] Steel32.5Trivalent chromate processingPresenceThreaded hole type (coarse)M6

MYR 65.40

1 Piece(s) 2 Day(s) 644[Steel] Steel33Trivalent chromate processingPresenceThreaded hole type (coarse)M6

MYR 88.16

1 Piece(s) 5 Day(s) or more 855[Steel] Steel43.5Trivalent chromate processingNoThreaded hole type (coarse)M8

MYR 93.55

1 Piece(s) 2 Day(s) 855[Steel] Steel43.5Trivalent chromate processingPresenceThreaded hole type (coarse)M8

MYR 66.98

1 Piece(s) 8 Day(s) or more 1055[Steel] Steel46Trivalent chromate processingNoThreaded hole type (fine)M10×1

MYR 70.32

1 Piece(s) 2 Day(s) 1066[Steel] Steel52Trivalent chromate processingNoThreaded hole type (coarse)M10

MYR 75.45

1 Piece(s) 5 Day(s) or more 1066[Steel] Steel52Trivalent chromate processingPresenceThreaded hole type (coarse)M10

MYR 76.76

1 Piece(s) 8 Day(s) or more 1288[Steel] Steel63.5Trivalent chromate processingPresenceThreaded hole type (fine)M12×1.5

MYR 76.62

1 Piece(s) 5 Day(s) or more 1288[Steel] Steel63.5Trivalent chromate processingNoThreaded hole type (coarse)M12

MYR 103.28

1 Piece(s) 8 Day(s) or more 161010[Steel] Steel72.5Trivalent chromate processingNoThreaded hole type (fine)M16×1.5

MYR 110.98

1 Piece(s) 8 Day(s) or more 161010[Steel] Steel72.5Trivalent chromate processingPresenceThreaded hole type (fine)M16×1.5

MYR 75.05

1 Piece(s) 12 Day(s) or more 633.5[Stainless Steel] Stainless Steel32.5NoPresenceThreaded hole type (coarse)M6

MYR 109.01

1 Piece(s) 8 Day(s) or more 644[Stainless Steel] Stainless Steel33NoNoThreaded hole type (coarse)M6

MYR 131.25

1 Piece(s) 2 Day(s) 644[Stainless Steel] Stainless Steel33NoPresenceThreaded hole type (coarse)M6

MYR 121.03

1 Piece(s) 8 Day(s) or more 855[Stainless Steel] Stainless Steel43.5NoNoThreaded hole type (coarse)M8

MYR 131.15

1 Piece(s) 2 Day(s) 855[Stainless Steel] Stainless Steel43.5NoPresenceThreaded hole type (coarse)M8

MYR 103.85

1 Piece(s) 8 Day(s) or more 1066[Stainless Steel] Stainless Steel52NoNoThreaded hole type (coarse)M10

MYR 112.09

1 Piece(s) 5 Day(s) or more 1066[Stainless Steel] Stainless Steel52NoPresenceThreaded hole type (coarse)M10

MYR 118.19

1 Piece(s) 8 Day(s) or more 1288[Stainless Steel] Stainless Steel63.5NoPresenceThreaded hole type (fine)M12×1.5

MYR 122.53

1 Piece(s) 8 Day(s) or more 1288[Stainless Steel] Stainless Steel63.5NoNoThreaded hole type (coarse)M12

MYR 133.99

1 Piece(s) 5 Day(s) or more 1288[Stainless Steel] Stainless Steel63.5NoPresenceThreaded hole type (coarse)M12

MYR 124.82

1 Piece(s) 8 Day(s) or more 161010[Stainless Steel] Stainless Steel72.5NoNoThreaded hole type (fine)M16×1.5

MYR 140.93

1 Piece(s) 8 Day(s) or more 161010[Stainless Steel] Stainless Steel72.5NoPresenceThreaded hole type (fine)M16×1.5

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Basic Information

Type Compact / Standard Locking Mechanism With Lock Mechanism Mounting Method Screw-In
Overall Length Standard Pin Material Stainless Steel All Stainless Not Compliant
Surface Treatment of Pin No Tip Heat Treatment No Operation Knob Presence
Knob Material Nylon 6 (Mat Black)

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