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Part Number Complete

SHW12CA1[SS,UU]M+[53-270/1]LM

Rail Width W1 Mounting Height M Nominal Part Number Material Block Mounting Hole Pitch (Width Direction) Block Mounting Hole Pitch (Length Direction) Block Mounting Hole Diameter Rail Mounting Hole Pitch Block External Dimension W Block External Dimension L Number of Block Mounting Holes Mounting Hole Screw Depth Block Dimension L1 type CAD Days to Ship

Specification/Dimensions

Rail Width W1(mm)
18

33

37
Clear
Mounting Height M(mm)
12

17

21

27
Clear
Nominal Part Number
12

14

17

21

27
Clear
Material
- Carbon Steel
- Stainless Steel
Clear
Block Mounting Hole Pitch (Width Direction)(mm)
21

28

29

31

35

45

46

53

60

70
Clear
Block Mounting Hole Pitch (Length Direction)(mm)
12

15

18

19

24

26

29

32

40
Clear
Block Mounting Hole Diameter
2.5

3

4

4.4

5

5.3

6
Clear
Rail Mounting Hole Pitch(mm)
40

50

60
Clear
Block External Dimension W(mm)
30

40

50

54

60

62

68

80
Clear
Block External Dimension L(mm)
37

45.5

50.4

51

59

72.8
Clear
Number of Block Mounting Holes(holes)
- 4
- 6
Clear
Mounting Hole Screw Depth(mm)
3.5

4

5

6

Through
Clear
Block Dimension L1(mm)
27

34

38

40.4

43.6

56.6
Clear
type
- SHW-CA
- SHW-CAM
- SHW-CR
- SHW-CRM
- SHW-HRM
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

5 Day(s) or Less

6 Day(s) or Less
Clear

Specify Alterations

Caged Ball LM Guide, Low Floor Wide Rail SHW Type

Compare This Product

Brand :

THK

Part Number :

SHW12CA1[SS,UU]M+[53-270/1]LM

SHW12CA1[SS,UU]M+[293-310/1]LM

SHW12CR1[SS,UU]M+[53-270/1]LM

SHW12CR1[SS,UU]M+[293-310/1]LM

SHW12HR1[SS,UU]M+[53-270/1]LM

SHW12HR1[SS,UU]M+[293-310/1]LM

SHW14CA1[SS,UU]M+[53-270/1]LM

SHW14CA1[SS,UU]M+[293-310/1]LM

SHW14CR1[SS,UU]M+[53-270/1]LM

SHW14CR1[SS,UU]M+[293-310/1]LM

SHW17CA1[SS,UU]M+[53-270/1]LM

SHW17CA1[SS,UU]M+[293-310/1]LM

SHW17CR1[SS,UU]M+[53-270/1]LM

SHW17CR1[SS,UU]M+[293-310/1]LM

SHW21CA[1,2,3,4]+[60-2920/1]L

SHW21CA[1,2,3,4]+[781-2920/1]L

SHW21CR[1,2,3,4]+[60-2920/1]L

SHW21CR[1,2,3,4]+[781-2920/1]L

SHW27CA[1,2,3,4]+[74-2920/1]L

SHW27CA[1,2,3,4]+[821-2920/1]L

SHW12CA1[SS,UU]M+[53-270/1]LM

Price :

---
Qty :
Days to Ship :

---
Total Price :

---

Select part number to Order Now/ Add to Cart

CAD Download

(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.
The G dimension (distance from the rail end surface to the mounting hole) is machined so that it is even on the left and right.
The G-dimension may differ from the values listed in the catalog depending on the overall length of the product.
If you have the desired G-dimension, please contact the manufacturer before ordering.
*When ordering multiple shaft types, input multiples of the number of required shafts as the order quantity.
(Example) Required number of axes 2 (-II): number of orders should be "2 pcs., 4 pcs., 6 pcs...."
Required number of axes 3 (-III): number of orders should be "3 pcs., 6 pcs., 9 pcs...."

Product Description

Wide rail width and low center of gravity. It has a lower profile than SHS and is suitable for designs that require Mc moment rigidity.

[Features]
・ A wide-type, high-rigidity LM guide that uses a ball retainer to enable low noise, long-term maintenance-free operation, and excellent high-speed performance.
・ The SHW type with a low center of gravity and a wide LM rail width is ideal for places where space saving is required and Mc moment rigidity is required.
・ Since each ball row is arranged with a contact angle of 45° so that the load rating is the same in the 4 directions (radial direction, reverse radial direction, lateral direction) acting on the LM block, it can be used in any position. It can be used for a wide range of purposes.
・ The unique front face combination (DF set) of the circular arc groove enables the automatic adjustment capability to absorb the mounting error even if a preload is applied, resulting in a highly accurate and smooth linear motion.
・ The ball retainer eliminates mutual friction between balls and retains lubricant oil (agent) so that dust is unlikely to occur.

: 30; 60; 90

Part Number
SHW12CA1[SS,UU]M+[53-270/1]LM
SHW12CA1[SS,UU]M+[293-310/1]LM
SHW12CR1[SS,UU]M+[53-270/1]LM
SHW12CR1[SS,UU]M+[293-310/1]LM
SHW12HR1[SS,UU]M+[53-270/1]LM
SHW12HR1[SS,UU]M+[293-310/1]LM
SHW14CA1[SS,UU]M+[53-270/1]LM
SHW14CA1[SS,UU]M+[293-310/1]LM
SHW14CR1[SS,UU]M+[53-270/1]LM
SHW14CR1[SS,UU]M+[293-310/1]LM
SHW17CA1[SS,UU]M+[53-270/1]LM
SHW17CA1[SS,UU]M+[293-310/1]LM
SHW17CR1[SS,UU]M+[53-270/1]LM
SHW17CR1[SS,UU]M+[293-310/1]LM
SHW21CA[1,2,3,4]+[60-2920/1]L
SHW21CA[1,2,3,4]+[781-2920/1]L
SHW21CR[1,2,3,4]+[60-2920/1]L
SHW21CR[1,2,3,4]+[781-2920/1]L
SHW27CA[1,2,3,4]+[74-2920/1]L
SHW27CA[1,2,3,4]+[821-2920/1]L
SHW27CR[1,2,3,4]+[74-2920/1]L
SHW27CR[1,2,3,4]+[821-2920/1]L

Price	Name	Minimum Order Qty.	Days to Ship	Rail Width W1 (mm)	Mounting Height M (mm)	Nominal Part Number	Material	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)	Block External Dimension W (mm)	Block External Dimension L (mm)	Number of Block Mounting Holes (holes)	Mounting Hole Screw Depth (mm)	Block Dimension L1 (mm)
-	THK LM GUIDE	1 Piece(s)	5 Day(s)	18	12	12	Stainless Steel	4310	5660	22.8	22.8	40.5	35	18	2.5	40	40	37	4	Through	27
-	THK LM GUIDE	1 Piece(s)	5 Day(s)	18	12	12	Stainless Steel	4310	5660	22.8	22.8	40.5	35	18	2.5	40	40	37	4	Through	27
-	THK LM GUIDE	1 Piece(s)	5 Day(s)	18	12	12	Stainless Steel	4310	5660	22.8	22.8	40.5	21	12	3	40	30	37	4	3.5	27
-	THK LM GUIDE	1 Piece(s)	5 Day(s)	18	12	12	Stainless Steel	4310	5660	22.8	22.8	40.5	21	12	3	40	30	37	4	3.5	27
-	THK LM GUIDE	1 Piece(s)	5 Day(s)	18	12	12	Stainless Steel	5560	8680	51.1	51.1	62.1	21	24	3	40	30	50.4	4	3.5	40.4
-	THK LM GUIDE	1 Piece(s)	5 Day(s)	18	12	12	Stainless Steel	5560	8680	51.1	51.1	62.1	21	24	3	40	30	50.4	4	3.5	40.4
-	THK LM GUIDE	1 Piece(s)	5 Day(s)	-	-	14	Stainless Steel	7050	8980	46.6	46.6	90.4	45	24	3	40	50	45.5	4	Through	34
-	THK LM GUIDE	1 Piece(s)	5 Day(s)	-	-	14	Stainless Steel	7050	8980	46.6	46.6	90.4	45	24	3	40	50	45.5	4	Through	34
-	THK LM GUIDE	1 Piece(s)	5 Day(s)	-	-	14	Stainless Steel	7050	8980	46.6	46.6	90.4	28	15	3	40	40	45.5	4	4	34
-	THK LM GUIDE	1 Piece(s)	5 Day(s)	-	-	14	Stainless Steel	7050	8980	46.6	46.6	90.4	28	15	3	40	40	45.5	4	4	34
-	THK LM GUIDE	1 Piece(s)	5 Day(s)	33	17	17	Stainless Steel	7650	10180	59.1	59.1	164	53	26	4	40	60	51	6	Through	38
-	THK LM GUIDE	1 Piece(s)	5 Day(s)	33	17	17	Stainless Steel	7650	10180	59.1	59.1	164	53	26	4	40	60	51	6	Through	38
-	THK LM GUIDE	1 Piece(s)	5 Day(s)	33	17	17	Stainless Steel	7650	10180	59.1	59.1	164	29	15	4	40	50	51	4	5	38
-	THK LM GUIDE	1 Piece(s)	5 Day(s)	33	17	17	Stainless Steel	7650	10180	59.1	59.1	164	29	15	4	40	50	51	4	5	38
-	THK LM GUIDE	1 Piece(s)	6 Day(s)	37	21	21	Carbon Steel	8240	12800	80.6	80.6	229	60	29	4.4	50	68	59	6	Through	43.6
-	THK LM GUIDE	1 Piece(s)	5 Day(s)	37	21	21	Carbon Steel	8240	12800	80.6	80.6	229	60	29	4.4	50	68	59	6	Through	43.6
-	THK LM GUIDE	1 Piece(s)	5 Day(s)	37	21	21	Carbon Steel	8240	12800	80.6	80.6	229	31	19	5	50	54	59	4	6	43.6
-	THK LM GUIDE	1 Piece(s)	5 Day(s)	37	21	21	Carbon Steel	8240	12800	80.6	80.6	229	31	19	5	50	54	59	4	6	43.6
-	THK LM GUIDE	1 Piece(s)	5 Day(s)	-	27	27	Carbon Steel	16000	22700	187	187	455	70	40	5.3	60	80	72.8	6	Through	56.6
-	THK LM GUIDE	1 Piece(s)	5 Day(s)	-	27	27	Carbon Steel	16000	22700	187	187	455	70	40	5.3	60	80	72.8	6	Through	56.6
-	THK LM GUIDE	1 Piece(s)	5 Day(s)	-	27	27	Carbon Steel	16000	22700	187	187	455	46	32	6	60	62	72.8	6	6	56.6
-	THK LM GUIDE	1 Piece(s)	5 Day(s)	-	27	27	Carbon Steel	16000	22700	187	187	455	46	32	6	60	62	72.8	6	6	56.6

Basic Information

Block Type	Wide	Rail Type	Wide Rail	Set / Single Item	Set
Ball Arrangement	4 Rows of Circular	Retainer	Presence	Rolling Element	Ball
Rail Mounting Hole Diameter	4.5	Mounting hole for blocks	Tapped hole