Profile rail guideways / wide rail / wide carriage / material selectable / SHW

A structure with a wide rail width and low center of gravity. SHS It is advantageous when there are Mc moment requirements and is thin compared with.

[Features]
· A highly rigid LM guide that is capable of superior high speeds, maintenance-free over long periods of time, and having low noise due to the adoption of a ball retainer.
· The SHW, which has a structure with a width LM rail width and a low center of gravity, is ideal for use in locations where there are space limitations, and when there are MC moment rigidity requirements.
· Each of the rail rows has been arranged in an array at a 45° contact angle so that the rated load will be the same for all four directions (radial direction, reverse radial direction, horizontal direction) that act on the LM block, which allows it to be used in any position, and can be used for a wide range of application.
· The self-aligning capability achieved from the unique circular arched-groove front face combination (DF set) makes it possible to absorb the mounting error even when there is a preload incurred, and it is also capable of obtaining a smooth linear motion at a high accuracy.
· The ball retainers eliminate the mutual friction between the balls and holds the lubricant oil (agent) to achieve superior low-dust performance.

Part Number

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the corresponding part number is displayed here.

Part Numbers

Data to be displayed: 30; 45; 60

Part Number
SHW12CA[1,2,3,4,5,6,7,8,9]C1M+[38-1230/1]LSPM
SHW12CA[1,2,3,4,5,6,7,8,9]M+[38-1230/1]LSPM
SHW12CR[1,2,3,4,5,6,7,8,9]C1M+[38-1230/1]LSPM
SHW12CR[1,2,3,4,5,6,7,8,9]M+[38-1230/1]LSPM
SHW12HR[1,2,3,4,5,6,7,8,9]C1M+[52-1230/1]LSPM
SHW12HR[1,2,3,4,5,6,7,8,9]M+[52-1230/1]LSPM
SHW14CA[1,2,3,4,5,6,7,8,9]C1M+[47-1430/1]LSPM
SHW14CA[1,2,3,4,5,6,7,8,9]M+[47-1430/1]LSPM
SHW14CR[1,2,3,4,5,6,7,8,9]C1M+[47-1430/1]LSPM
SHW14CR[1,2,3,4,5,6,7,8,9]M+[47-1430/1]LSPM
SHW17CA[1,2,3,4,5,6,7,8,9]C1M+[52-1800/1]LSPM
SHW17CA[1,2,3,4,5,6,7,8,9]M+[52-1800/1]LSPM
SHW17CR[1,2,3,4,5,6,7,8,9]C1M+[52-1800/1]LSPM
SHW17CR[1,2,3,4,5,6,7,8,9]M+[52-1800/1]LSPM
SHW21CA[1,2,3,4,5,6,7,8,9]+[60-3000/1]LSP
SHW21CA[1,2,3,4,5,6,7,8,9]C1+[60-3000/1]LSP
SHW21CR[1,2,3,4,5,6,7,8,9]+[60-3000/1]LSP
SHW21CR[1,2,3,4,5,6,7,8,9]C1+[60-3000/1]LSP
SHW27CA[1,2,3,4,5,6,7,8,9]+[74-3000/1]LSP
SHW27CA[1,2,3,4,5,6,7,8,9]C1+[74-3000/1]LSP
SHW27CR[1,2,3,4,5,6,7,8,9]+[74-3000/1]LSP
SHW27CR[1,2,3,4,5,6,7,8,9]C1+[74-3000/1]LSP
SHW35CA[1,2,3,4,5,6,7,8,9]+[108-3000/1]LSP
SHW35CA[1,2,3,4,5,6,7,8,9]C[0,1]+[108-3000/1]LSP
SHW35CR[1,2,3,4,5,6,7,8,9]+[108-3000/1]LSP
SHW35CR[1,2,3,4,5,6,7,8,9]C[0,1]+[108-3000/1]LSP
SHW50CA[1,2,3,4,5,6,7,8,9]+[142-3000/1]LSP
SHW50CA[1,2,3,4,5,6,7,8,9]C[0,1]+[142-3000/1]LSP
SHW50CR[1,2,3,4,5,6,7,8,9]+[142-3000/1]LSP
SHW50CR[1,2,3,4,5,6,7,8,9]C[0,1]+[142-3000/1]LSP

Minimum order quantity	Standard Shipping Days ?	Rail Width W1 (mm)	Mounting Height M (mm)	The number of LM blocks combined with a axis	Material	Rail Length L (mm)	Radial Clearance	Accuracy Grade	Nominal Part Number	Basic Load Rating Dynamic Rating C (N)	Basic Load Rating Static Rating Co (N)	Allowable Static Moment MA (Nm)	Allowable Static Moment MB (Nm)	Allowable Static Moment MC (Nm)	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 Screw Depth (mm)	Block dimension L1 (mm)
1	14 Days	18	12	1 ～ 9	Stainless Steel	38 ～ 1230	Light Preload	High Precision Grade	12	4310	5660	22.8	22.8	40.5	35	18	2.5	40	4.5	40	37	4	Through	27
1	14 Days	18	12	1 ～ 9	Stainless Steel	38 ～ 1230	Normal	High Precision Grade	12	4310	5660	22.8	22.8	40.5	35	18	2.5	40	4.5	40	37	4	Through	27
1	14 Days	18	12	1 ～ 9	Stainless Steel	38 ～ 1230	Light Preload	High Precision Grade	12	4310	5660	22.8	22.8	40.5	21	12	3	40	4.5	30	37	4	3.5	27
1	14 Days	18	12	1 ～ 9	Stainless Steel	38 ～ 1230	Normal	High Precision Grade	12	4310	5660	22.8	22.8	40.5	21	12	3	40	4.5	30	37	4	3.5	27
1	14 Days	18	12	1 ～ 9	Stainless Steel	52 ～ 1230	Light Preload	High Precision Grade	12	5560	8680	51.1	51.1	62.1	21	24	3	40	4.5	30	50.4	4	3.5	40.4
1	14 Days	18	12	1 ～ 9	Stainless Steel	52 ～ 1230	Normal	High Precision Grade	12	5560	8680	51.1	51.1	62.1	21	24	3	40	4.5	30	50.4	4	3.5	40.4
1	14 Days	24	14	1 ～ 9	Stainless Steel	47 ～ 1430	Light Preload	High Precision Grade	14	7050	8980	46.6	46.6	90.4	45	24	3	40	4.5	50	45.5	4	Through	34
1	14 Days	24	14	1 ～ 9	Stainless Steel	47 ～ 1430	Normal	High Precision Grade	14	7050	8980	46.6	46.6	90.4	45	24	3	40	4.5	50	45.5	4	Through	34
1	14 Days	24	14	1 ～ 9	Stainless Steel	47 ～ 1430	Light Preload	High Precision Grade	14	7050	8980	46.6	46.6	90.4	28	15	3	40	4.5	40	45.5	4	4	34
1	14 Days	24	14	1 ～ 9	Stainless Steel	47 ～ 1430	Normal	High Precision Grade	14	7050	8980	46.6	46.6	90.4	28	15	3	40	4.5	40	45.5	4	4	34
1	14 Days	33	17	1 ～ 9	Stainless Steel	52 ～ 1800	Light Preload	High Precision Grade	17	7650	10180	59.1	59.1	164	53	26	4	40	4.5	60	51	6	Through	38
1	14 Days	33	17	1 ～ 9	Stainless Steel	52 ～ 1800	Normal	High Precision Grade	17	7650	10180	59.1	59.1	164	53	26	4	40	4.5	60	51	6	Through	38
1	14 Days	33	17	1 ～ 9	Stainless Steel	52 ～ 1800	Light Preload	High Precision Grade	17	7650	10180	59.1	59.1	164	29	15	4	40	4.5	50	51	4	5	38
1	14 Days	33	17	1 ～ 9	Stainless Steel	52 ～ 1800	Normal	High Precision Grade	17	7650	10180	59.1	59.1	164	29	15	4	40	4.5	50	51	4	5	38
1	14 Days	37	21	1 ～ 9	Carbon steel	60 ～ 3000	Normal	High Precision Grade	21	8240	12800	80.6	80.6	229	60	29	4.4	50	4.5	68	59	6	Through	43.6
1	14 Days	37	21	1 ～ 9	Carbon steel	60 ～ 3000	Light Preload	High Precision Grade	21	8240	12800	80.6	80.6	229	60	29	4.4	50	4.5	68	59	6	Through	43.6
1	14 Days	37	21	1 ～ 9	Carbon steel	60 ～ 3000	Normal	High Precision Grade	21	8240	12800	80.6	80.6	229	31	19	5	50	4.5	54	59	4	6	43.6
1	14 Days	37	21	1 ～ 9	Carbon steel	60 ～ 3000	Light Preload	High Precision Grade	21	8240	12800	80.6	80.6	229	31	19	5	50	4.5	54	59	4	6	43.6
1	14 Days	42	27	1 ～ 9	Carbon steel	74 ～ 3000	Normal	High Precision Grade	27	16000	22700	187	187	455	70	40	5.3	60	4.5	80	72.8	6	Through	56.6
1	14 Days	42	27	1 ～ 9	Carbon steel	74 ～ 3000	Light Preload	High Precision Grade	27	16000	22700	187	187	455	70	40	5.3	60	4.5	80	72.8	6	Through	56.6
1	14 Days	42	27	1 ～ 9	Carbon steel	74 ～ 3000	Normal	High Precision Grade	27	16000	22700	187	187	455	46	32	6	60	4.5	62	72.8	6	6	56.6
1	14 Days	42	27	1 ～ 9	Carbon steel	74 ～ 3000	Light Preload	High Precision Grade	27	16000	22700	187	187	455	46	32	6	60	4.5	62	72.8	6	6	56.6
1	14 Days	69	35	1 ～ 9	Carbon steel	108 ～ 3000	Normal	High Precision Grade	35	35500	49200	603	603	1630	107	60	8	80	7	120	107	6	Through	83
1	14 Days	69	35	1 ～ 9	Carbon steel	108 ～ 3000	Light Preload / Medium Preload	High Precision Grade	35	35500	49200	603	603	1630	107	60	8	80	7	120	107	6	Through	83
1	14 Days	69	35	1 ～ 9	Carbon steel	108 ～ 3000	Normal	High Precision Grade	35	35500	49200	603	603	1630	76	50	8	80	7	100	107	6	8	83
1	14 Days	69	35	1 ～ 9	Carbon steel	108 ～ 3000	Light Preload / Medium Preload	High Precision Grade	35	35500	49200	603	603	1630	76	50	8	80	7	100	107	6	8	83
1	14 Days	90	50	1 ～ 9	Carbon steel	142 ～ 3000	Normal	High Precision Grade	50	70200	91400	1460	1460	3970	144	80	8	80	9	162	141	6	Through	107
1	14 Days	90	50	1 ～ 9	Carbon steel	142 ～ 3000	Light Preload / Medium Preload	High Precision Grade	50	70200	91400	1460	1460	3970	144	80	8	80	9	162	141	6	Through	107
1	14 Days	90	50	1 ～ 9	Carbon steel	142 ～ 3000	Normal	High Precision Grade	50	70200	91400	1460	1460	3970	100	65	10	80	9	130	141	6	15	107
1	14 Days	90	50	1 ～ 9	Carbon steel	142 ～ 3000	Light Preload / Medium Preload	High Precision Grade	50	70200	91400	1460	1460	3970	100	65	10	80	9	130	141	6	15	107

Basic information

Set / Single Item	Set	Block Type	Wide	Rail Type	Wide Rail
Ball Arrangement	4-Row, Circular	Retainer	Available	Rolling Element	Ball
Mounting hole for blocks	Tapped Hole

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30Suggestion of an applicable part number.

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Basic Attributes

Rail Width W1(mm)
18

24

33

37

42

69

90
Clear
Mounting Height M(mm)
12

14

17

21

27

35

50
Clear
The number of LM blocks combined with a axis
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
Clear
Material
- Carbon steel
- Stainless Steel
Clear
Rail Length L(mm)
[38-3000/1mm Unit(s)]
Clear
Radial Clearance
- Normal
- Light Preload
- Medium Preload
Clear
Nominal Part Number
12

14

17

21

27

35

50
Clear
Block Mounting Hole Pitch (Width Direction)(mm)
21

28

29

31

35

45

46

53

60

70

76

100

107

144
Clear
Block Mounting Hole Pitch (Length Direction)(mm)
12

15

18

19

24

26

29

32

40

50

60

65

80
Clear
Block Mounting Hole Diameter
2.5

3

4

4.4

5

5.3

6

8

10
Clear
Rail Mounting Hole Pitch(mm)
40

50

60

80
Clear
Rail Mounting Hole Diameter
4.5

7

9
Clear
Block external dimension W(mm)
30

40

50

54

60

62

68

80

100

120

130

162
Clear
Block external dimension L(mm)
37

45.5

50.4

51

59

72.8

107

141
Clear
Number of block mounting holes(holes)
- 4
- 6
Clear
Mounting Hole Screw Depth(mm)
3.5

4

5

6

8

15

Through
Clear
Block dimension L1(mm)
27

34

38

40.4

43.6

56.6

83

107
Clear
Type
- SHW-12CA
- SHW-12CR
- SHW-12HR
- SHW-14CA
- SHW-14CR
- SHW-17CA
- SHW-17CR
- SHW-21CA
- SHW-21CR
- SHW-27CA
- SHW-27CR
- SHW-35CA
- SHW-35CR
- SHW-50CA
- SHW-50CR
Clear
Accuracy Grade
- Standard Grade
- High Grade
- Precision Grade
- High Precision Grade
- Extra High Precision Grade
Clear
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- 2D
- 3D
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