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Caged Ball LM Guide Low Floor Wide Rail SHW Type

Caged Ball LM Guide Low Floor Wide Rail SHW Type

THK

THK

A structure with a wide rail and low center of gravity. Thinner than the SHS type, which is advantageous when Mc moment rigidity is required.

[Features]
· A highly rigid LM guide with superior high speed performance and that is maintenance-free over long periods of time. Also generates little noise thanks to the adoption of a ball retainer.
· The SHW, which has a structure with a wide LM rail and a low center of gravity, is ideal for use in locations where there are space limitations or when there are MC moment rigidity requirements.
· Each of the ball raceways have been positioned at a 45° contact angle so that the rated load will be the same in all 4 directions (radial direction, reverse radial direction, horizontal directions) that act on the LM block, allowing it to be used from any position and in a broad range of applications.
· The self-aligning capability achieved from the manufacturer's proprietary circular arched-groove front face assembly (DF set) makes it possible to absorb any mounting error, even when there is a preload. It also delivers a smooth linear motion at high accuracies.
· The ball retainers eliminate friction generated by the balls rubbing against each other, while the lubricant oil (agent) is maintained, providing superior low-dust performance.

(i)Caution

  • Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
    There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

 
30
45
60
  1. 1
Part Number
SHW21CA[1,​2,​3,​4,​5,​6,​7,​8,​9]+[130-780/1]L
SHW21CR[1,​2,​3,​4,​5,​6,​7,​8,​9]+[130-780/1]L
SHW27CA[1,​2,​3,​4,​5,​6,​7,​8,​9]+[160-820/1]L
SHW27CR[1,​2,​3,​4,​5,​6,​7,​8,​9]+[160-820/1]L
SHW35CA[1,​2,​3,​4,​5,​6,​7,​8,​9]+[108-3000/1]L
SHW35CA[1,​2,​3,​4,​5,​6,​7,​8,​9]+[108-3000/1]L[H,​P,​SP,​UP]
SHW35CA[1,​2,​3,​4,​5,​6,​7,​8,​9]+[280-1560/1]L
SHW35CA[1,​2,​3,​4,​5,​6,​7,​8,​9]C[0,​1]+[108-3000/1]L
SHW35CA[1,​2,​3,​4,​5,​6,​7,​8,​9]C[0,​1]+[108-3000/1]L[H,​P,​SP,​UP]
SHW35CR[1,​2,​3,​4,​5,​6,​7,​8,​9]+[280-1560/1]L
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRail Length L
(mm) 		Rail Width W1
(mm) 		Mounting Height M
(mm) 		Nominal Part Number Radial Clearance Accuracy Grade No. of Blocks Used On The Same Rail Basic Load Rating Dynamic Rating C
(N) 		Basic Load Rating Static Rating Co
(N) 		Allowable Static Moment MA
(N⋅m) 		Allowable Static Moment MB
(N⋅m) 		Allowable Static Moment MC
(N⋅m) 		Block Mounting Hole Pitch (Width Direction)
(mm) 		Block Mounting Hole Pitch (Length Direction)
(mm) 		Block Mounting Hole Diameter Rail Mounting Hole Pitch
(mm) 		Rail Mounting Hole Diameter Block External Dimension W
(mm) 		Block External Dimension L
(mm) 		Number of Block Mounting Holes
(holes) 		Mounting Hole Dimension S
(M) 		Mounting Hole Screw Depth
(mm) 		Block Dimension L1
(mm)

-

1 Piece(s) 7 Day(s) or more 130 ～ 780372121NormalStandard Grade1 ～ 982401280080.680.6229-----68596M5Through43.6

-

1 Piece(s) 7 Day(s) or more 130 ～ 780372121NormalStandard Grade1 ～ 982401280080.680.6229-----50514M4538

-

1 Piece(s) 7 Day(s) or more 160 ～ 820422727NormalStandard Grade1 ～ 91600022700187187455-----8072.86M6Through56.6

-

1 Piece(s) 7 Day(s) or more 160 ～ 820422727NormalStandard Grade1 ～ 91600022700187187455-----54596M5643.6

-

1 Piece(s) 13 Day(s) or more 108 ～ 3000693535NormalStandard Grade1 ～ 9355004920060360316301076088071201076M8Through83

-

1 Piece(s) 13 Day(s) or more 108 ～ 3000693535NormalHigh Grade / Precision Grade / High Precision Grade / Extra High Precision Grade1 ～ 9355004920060360316301076088071201076M8Through83

-

1 Piece(s) 7 Day(s) or more 280 ～ 1560693535NormalStandard Grade1 ～ 935500492006036031630-----1201076M8Through83

-

1 Piece(s) 13 Day(s) or more 108 ～ 3000693535Light Preload / Medium PrecompressionStandard Grade1 ～ 9355004920060360316301076088071201076M8Through83

-

1 Piece(s) 13 Day(s) or more 108 ～ 3000693535Light Preload / Medium PrecompressionHigh Grade / Precision Grade / High Precision Grade / Extra High Precision Grade1 ～ 9355004920060360316301076088071201076M8Through83

-

1 Piece(s) 7 Day(s) or more 280 ～ 1560693535NormalStandard Grade1 ～ 935500492006036031630-----6272.86M6656.6

Loading...

  1. 1

Basic Information

Block Type Wide Rail Type Wide Rail Set / Single Item Set
Material Carbon Steel Ball Arrangement 4 Rows of Circular Retainer Presence
Rolling Element Ball Mounting hole for blocks Tapped Holes

Configure

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10 Part Numbers

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Configure Remaining Specifications
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Specification/Dimensions

  • Rail Length L(mm)

     [108-3000/1mm Unit(s)]

    Clear

  • Rail Width W1(mm)

    • 37
    • 42
    • 69

    Clear

  • Mounting Height M(mm)

    • 21
    • 27
    • 35

    Clear

  • Nominal Part Number

    • 21
    • 27
    • 35

    Clear

  • Radial Clearance

    • Normal
    • Light Preload
    • Medium Precompression

    Clear

  • Accuracy Grade

    • Standard Grade
    • High Grade
    • Precision Grade
    • High Precision Grade
    • Extra High Precision Grade

    Clear

  • No. of Blocks Used On The Same Rail

    • 1
    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9

    Clear

  • Block Mounting Hole Pitch (Width Direction)(mm)

    • 107

    Clear

  • Block Mounting Hole Pitch (Length Direction)(mm)

    • 60

    Clear

  • Block Mounting Hole Diameter

    • 8

    Clear

  • Rail Mounting Hole Pitch(mm)

    • 80

    Clear

  • Rail Mounting Hole Diameter

    • 7

    Clear

  • Block External Dimension W(mm)

    • 50
    • 54
    • 62
    • 68
    • 80
    • 120

    Clear

  • Block External Dimension L(mm)

    • 51
    • 59
    • 72.8
    • 107

    Clear

  • Number of Block Mounting Holes(holes)

    • 4
    • 6

    Clear

  • Mounting Hole Dimension S(M)

    • M4
    • M5
    • M6
    • M8

    Clear

  • Mounting Hole Screw Depth(mm)

    • 5
    • 6
    • Through

    Clear

  • Block Dimension L1(mm)

    • 38
    • 43.6
    • 56.6
    • 83

    Clear

  • type

    • SHW-21CR
    • SHW-27CR
    • SHW-35CA
    • SHW-35CR
    • SHW21CA
    • SHW27CA
    • SHW35CA

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 7 Day(s) or Less
    • 13 Day(s) or Less

    Clear

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