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Male Elbow KSL (Standard Type) Rotary One-Touch Fitting

Male Elbow KSL (Standard Type) Rotary One-Touch Fitting
  • Volume Discount

Quick-connect fitting for rotation that enables low torque rotation.
[Features]
・ It can be used for swinging parts and rotating parts of robots, etc.
・ Copper type cannot be used (With Electroless Nickel Plating)
・ The standard specification is with sealant
・ Tube Material: FEP, PFA, nylon, soft nylon, polyurethane
[Applications]
・ It is used for piping at right angles from the female thread section

[Please refer to this for the catalog]
・ Applicable tube outer diameter mm P.163 inch P.166

(i)Caution

  • For materials and specification details, please refer to the catalog.
  • Product images may be representative images. Refer to the catalog for shape details.

PDF

Male Elbow KSL (Standard Type) Specifications

Male Elbow KSL external view (M5, M6)

Male Elbow KSL external view (M5, M6)

Male Elbow KSL dimensional drawing (M5, M6)

Male Elbow KSL dimensional drawing (M5, M6)

Male Elbow KSL external view (R)

Male Elbow KSL external view (R)

Male Elbow KSL dimensional drawing (R)

Male Elbow KSL dimensional drawing (R)

Applicable tubing
Outer diameter
(mm)
Connection thread
RM
ModelH
(width across flats)
D1D2L1L2*AMMinimum bore diameterEffective cross-sectional area
(mm2)
Weight
g
NylonUrethane
4M5 × 0.8KSL04-M5810.4122120.522162.53.53.59
M6 × 1KSL04-M621
1/8KSL04-01S1221.123.514
6M5 × 0.8KSL06-M5812.814232123.5172.53.53.512
M6 × 1KSL06-M621.52435.05.0
1/8KSL06-01S1422.125.548.68.617
1/4KSL06-02S25.526.523
81/8KSL08-01S1715.2172625.63018.5621.614.923
1/4KSL08-02S293129
3/8KSL08-03S29.93238
101/4KSL10-02S2218.52231.533.537.521730.525.056
3/8KSL10-03S33.93864
1/2KSL10-04S37.139.582
123/8KSL12-03S2420.9243435.440.522835.135.176
1/2KSL12-04S38.64293

Units: mm
* Reference dimensions of R thread after installation

Male Elbow KSL external view (UNF)

Male Elbow KSL external view (UNF)

Male Elbow KSL dimensional drawing (UNF)

Male Elbow KSL dimensional drawing (UNF)

Male Elbow KSL external view (NPT)

Male Elbow KSL external view (NPT)

Male Elbow KSL dimensional drawing (NPT)

Male Elbow KSL dimensional drawing (NPT)

Applicable tubing outer diameter (inch)Connection thread
UNF
NPT
ModelH
(width across flats)
D1D2L1L2*AMMinimum bore diameterEffective cross-sectional area
(mm2)
Weight
g
NylonUrethane
5/3210-32UNFKSL03-32810.4122120.522162.53.53.59
1/8KSL03-34S12.721.123.514
1/41/8KSL07-34S14.2913.21423.522.125.51748.68.617
1/4KSL07-35S25.526.523
5/161/8KSL09-34S17.4615.2172625.63018.5621.614.923
1/4KSL09-35S293129
3/81/4KSL11-35S22.2317.92231.533.53721730.525.056
3/8KSL11-36S33.93864

Units: mm
* Reference dimensions of NPT thread after installation

Structural Drawing

KS Series (Standard Type) Structural Drawing

KS Series (Standard Type) Structural Drawing

Specifications

  • Usable fluids: Air
  • Operating pressure range (Note 1): -100 kPa to +1 MPa
  • Proof pressure: 3 MPa
  • Ambient and fluid temperature: -5 to +60°C (no freezing)
  • Threads: JIS B0203 (taper thread for piping), JIS B0205 (metric coarse thread), ANSI/ASMEB1.20.1 (NPT thread), JIS B0212 (Unified Fine Thread [UNF])

(Note 1) Do not use the fittings with a leak tester or for vacuum retention because they are not guaranteed for zero leakage. Also, when using in a vacuum, grease may enter the inside due to the nature of its construction.

Rotating Torque / Allowable Number Of Rotations

Applicable tubing outer diameterø4ø6ø8ø10ø12
Rotating torque N⋅mNote 2)0.0060.0120.0140.0200.022
Allowable number of rotations (s)-1 Note 3)KS Series8.48.46.754.2

(Note 2) Rotating torque under pressure 0.5 MPa.
(Note 3) Number of rotations per second.

Applicable Tubing Outer Diameterø5/32"ø1/4"ø5/16"ø3/8"
Rotating torque N⋅mNote 2)0.0060.0120.0140.020
Allowable number of rotations (s)-1 Note 3)8.38.36.75

(Note 2) Rotating torque under pressure 0.5 MPa.
(Note 3) Number of rotations per second.

Principle Part Materials

Principle partsKS Series
BodyPBT
Stud, holder, guideSUS304, C3604 (with electroless nickel plating), PBT
Chuck, retainerSUS304
Collet / Release button / Retaining ringPolyacetal
O-ring/SealNBR
Rotary sealNBR
Slide bearingOil-containing polyacetal
Scraper-
Ball bearingsBearing steel
GasketSUS304/NBR

Notes

  1. *1Ball bearings are used in the rotating parts, so please implement the tube piping in such a way as to avoid lateral load. If there is lateral load applied to ball bearings, then their life expectancy may be affected adversely. Using a flexible polyurethane tube is recommended when lateral load is applied.
  2. *2Do not use in an environment where it will be exposed to water. Contact with water will cause outflow of the lubricating oil used in the ball bearings, affecting rotating performance and equipment life-span.
  3. *3Fluorine grease is used on the rotating parts.
Part Number
KSL03-32
KSL03-34S
KSL04-01S
KSL04-M5
KSL04-M6
KSL06-01S
KSL06-02S
KSL06-M5
KSL06-M6
KSL07-34S
KSL07-35S
KSL08-01S
KSL08-02S
KSL08-03S
KSL09-34S
KSL09-35S
KSL10-02S
KSL10-03S
KSL10-04S
KSL11-35S
KSL11-36S
KSL12-03S
KSL12-04S
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipApplicable Fluid Applicable Tube O.D.1
(φ)
Types of connection Connection screw

SGD 20.88

1 Piece(s)Available 32 Day(s) -5/32UNF10-32

SGD 20.88

2 Piece(s)Available 32 Day(s) -5/32NPT1/8

SGD 19.95

1 Piece(s)Available 32 Day(s) -4R1/8

SGD 19.95

1 Piece(s)Available Same day Water / Air4M5×0.8

SGD 19.95

1 Piece(s)Available 32 Day(s) -4M6×1.0

SGD 21.23

1 Piece(s)Available 32 Day(s) Water / Air6R1/8

SGD 21.23

1 Piece(s)Available 31 Day(s) Water / Air6R1/4

SGD 21.23

1 Piece(s)Available Same day Water / Air6M5×0.8

SGD 21.23

1 Piece(s)Available 32 Day(s) Water / Air6M6×1.0

SGD 22.28

2 Piece(s)Available 32 Day(s) -1/4NPT1/8

SGD 22.28

1 Piece(s)Available 32 Day(s) -1/4NPT1/4

SGD 25.32

1 Piece(s)Available 32 Day(s) Water / Air8R1/8

SGD 25.32

1 Piece(s)Available 32 Day(s) Water / Air8R1/4

SGD 25.32

1 Piece(s)Available 32 Day(s) Water / Air8R3/8

SGD 26.60

2 Piece(s)Available 32 Day(s) -5/16NPT1/8

SGD 26.60

2 Piece(s)Available 32 Day(s) -5/16NPT1/4

SGD 33.25

1 Piece(s)Available 32 Day(s) Water / Air10R1/4

SGD 33.25

1 Piece(s)Available 32 Day(s) Water / Air10R3/8

SGD 34.42

1 Piece(s)Available 32 Day(s) -10R1/2

SGD 34.77

1 Piece(s)Available 32 Day(s) -3/8NPT1/4

SGD 34.77

1 Piece(s)Available 32 Day(s) -3/8NPT3/8

SGD 42.00

1 Piece(s)Available 32 Day(s) Water / Air12R3/8

SGD 42.00

1 Piece(s)Available 32 Day(s) Water / Air12R1/2

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Basic Information

Types Single-Action / Screw Fitting Type Screw Mount Direction Body Material Brass
Application Standard/Mini Thread Material Brass Packing, Material of O-Ring NBR
Screw Mounting, Direction Elbow Elbows Elbow Union For Swivel Parts, Rotary Equipment Parts Rotary Single-Action Pipe Fitting Elbow Union
Number of Connection Tubes(piece) 1

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