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THK Standard Linear Guides（Rail Type：Wide）

Data to be displayed: 30; 45; 60

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?* Information on days to ship and prices

Miniature profiled rail guides / rail type selectable / carriage dimensions selectable / SRS

THK

A miniature type with a compact structure. Can be mounted in areas in space saving areas, and a part of the LM block has been formed using resin to achieve lightweight.
* When ordering multiple shaft types, please input a multiple of the number of required shaft types as your order quantity.
(Example) required shafts: 2(-II)⇒ Order quantity: "2, 4, 6..."
Required shafts: 3 3(-III)⇒ Order quantity: "3, 6, 9..."
Please place your orders in this manner.

2D / 3D CAD data available

Min. Shipping Days ： 19 Days
Miniature profiled rail guides / rail type selectable / carriage dimensions selectable / SRS-G

THK

A full-ball type with not ball retainer on the SRS type.

[Features]
· The LM guide with ball retainer SRS type has a structure that includes two rolling sides on a compact body, which allows the load to be incurred from all sides, and can be used with a single shaft at locations that have limited space requirements and locations that use moment.
· The adoption of the ball retainer has eliminated mutual friction between the balls, which provides excellent high speed, low noise, good sound quality, long life, and being maintenance-free for long periods of time.
· The ball retainer eliminates the mutual friction between the balls, which improves the grease holdability and reduces the raised dust amount.
· The LM block and LM rail both use stainless steel that are highly rust-proof.
· The rail cross-section height is kept low, and it has a compact structure with a single left and right ball row, which allows it be mounted in space saving areas.
· This is a lightweight type where a part (around the ball escape hole, etc.) of the LM block has been insert formed using resin materials.

2D / 3D CAD data available

Min. Shipping Days ： 19 Days
Profile rail guideways / wide rail / wide carriage / material selectable / SHW

THK

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.

2D / 3D CAD data available

Min. Shipping Days ： 19 Days

Min. Shipping Days ：	19 Days

Min. Shipping Days ：	19 Days

Min. Shipping Days ：	19 Days

Linear guideway carriages / wide carriage, carriage dimensions selectable / material selectable / recirculating ball bearing / HRW

THK

An individual block from the THK LM guide HRW series. Extremely useful for sudden design changes and when performing maintenance.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	104.99 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

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

THK

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

[Features]
· Circulates the ball row using the end plate that is assembled in the LM block when the ball rotates the rotating side with four rows that have been precision ground into the LM block and LM rail.
· Compact heavy load: A high number of effective balls makes it possible to obtain high rigidity in all directions. Has a wide rail width and can adequately withstand moments with a single shaft.
There is a high rigidity in the horizontal direction and there is no need to for reinforcement such as horizontal pressing due to large secondary moments being incurred on the rail cross-section.
· 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.

2D / 3D CAD data available

Min. Shipping Days ： 19 Days
Profile rails / wide rail, rail dimensions selectable / material selectable / HRW

THK

We have started selling individual rails due to customer requests we have received. The rail length can be designated at units of 1 mm.

[Features]
· Circulates the ball row using the end plate that is assembled in the LM block when the ball rotates the rotating side with four rows that have been precision ground into the LM block and LM rail.
· The ball will not fall out even if the LM rail is removed because it is held by a holding plate. (Excludes the HRW12 and 14LR types) each of the rail rows has been positioned 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) where there is action on the M block, which allows it to be used in any position, and is also stable due to incurring a preload with a good balance

2D / 3D CAD data available

Min. Shipping Days ： 19 Days
Ball retainer with LM guide Miniature SRS shape

THK

A best selling THK product. The SRS series is designed for installation to locations in which space is at a premium.
*When ordering multiple shaft types, input multiples of the number of required shafts as the order quantity.
(Example) required shafts: 2(-II)⇒ Order quantity: "2, 4, 6..."
Required shafts: 3 3(-III)⇒ Order quantity: "3, 6, 9..."
Please place your orders in this manner.

2D / 3D CAD data available

Min. Shipping Days ： 7 Days

Min. Shipping Days ：	19 Days

Min. Shipping Days ：	19 Days

Min. Shipping Days ：	7 Days

Linear guideway carriages / wide carriage, carriage dimensions selectable / SHW

THK

An individual block from the THK LM guide SHW series. Extremely useful for sudden design changes and when performing maintenance.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	125.20 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Profile rails / wide rail, rail dimensions selectable / SHW

THK

We have started selling individual rails due to customer requests we have received. The rail length can be designated at units of 1 mm.

2D / 3D CAD data available

Min. Shipping Days ： 19 Days

Min. Shipping Days ：	19 Days


Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days ：
Set / Single Item
Block Type
Rail Type
Rail Width(mm)
Mounting Height H(mm)
No. of Blocks
Material
Rail Length L(mm)
Preload
Accuracy
Nominal Part Number
Ball Arrangement
Retainer
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


Brand	THK	THK	THK	THK	THK	THK	THK	THK	THK
Product Series	Miniature profiled rail guides / rail type selectable / carriage dimensions selectable / SRS	Miniature profiled rail guides / rail type selectable / carriage dimensions selectable / SRS-G	Profile rail guideways / wide rail / wide carriage / material selectable / SHW	Linear guideway carriages / wide carriage, carriage dimensions selectable / material selectable / recirculating ball bearing / HRW	Profile rail guideways / wide rail / wide carriage / material selectable / HRW	Profile rails / wide rail, rail dimensions selectable / material selectable / HRW	Ball retainer with LM guide Miniature SRS shape	Linear guideway carriages / wide carriage, carriage dimensions selectable / SHW	Profile rails / wide rail, rail dimensions selectable / SHW
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Starting from^∗	-	-	-	104.99 € *Unit price with basic configuration Volume Discount	-	-	-	125.20 € *Unit price with basic configuration Volume Discount	-
Min. Shipping Days ：	19 Days	19 Days	19 Days	5 Days	19 Days	19 Days	7 Days	5 Days	19 Days
Set / Single Item	Set	Set	Set	Block only	Set	Rail Only	Set	Block only	Rail Only
Block Type	Wide	Wide	Wide	Wide	Wide	-	Wide	Wide	-
Rail Type	Wide	Wide	Wide	Wide	Wide	Wide	Wide	Wide	Wide
Rail Width(mm)	7 ～ 42	18 ～ 42	18 ～ 90	-	18 ～ 120	33 ～ 69	18 ～ 42	-	37 ～ 69
Mounting Height H(mm)	6.5 ～ 16	12 ～ 16	12 ～ 50	-	12 ～ 60	17 ～ 35	12 ～ 16	-	21 ～ 35
No. of Blocks	1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 / 9	1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 / 9	1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 / 9	1	1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 / 9	-	1	1	-
Material	Stainless Steel	Stainless Steel	Carbon steel / Stainless Steel	Carbon steel / Stainless Steel	Carbon steel / Stainless Steel	-	Stainless Steel	Carbon steel	Carbon steel
Rail Length L(mm)	30 ～ 2000	40 ～ 2000	38 ～ 3000	-	38 ～ 3000	64 ～ 3000	41 ～ 430	-	60 ～ 3000
Preload	Standard / Light Preload	Standard / Light Preload	Standard / Light Preload / Medium Preload	Standard	Standard / Light Preload / Medium Preload	Standard	Standard	Standard	Standard
Accuracy	Standard Grade / High Grade / Precision Grade	Standard Grade / High Grade / Precision Grade	Standard Grade / High Grade / Precision Grade / High Precision Grade / Ultra Precision Grade	Standard Grade	Standard Grade / High Grade / Precision Grade / High Precision Grade / Ultra Precision Grade	Standard Grade	Standard Grade	Standard Grade	Standard Grade
Nominal Part Number	5W ～ 15W	9W ～ 15W	12 ～ 50	17 ～ 35	12 ～ 60	17 ～ 35	9W ～ 15W	21 ～ 35	21 ～ 35
Ball Arrangement	Standard	Standard	4-Row, Circular	4-Row, Circular	4-Row, Circular	-	Standard	4-Row, Circular	-
Retainer	Available	N/A	Available	N/A	N/A	-	Available	Available	-
Block Mounting Hole Pitch (Width Direction)(mm)	19 ～ 45	21 ～ 45	21 ～ 144	29 ～ 107	21 ～ 180	-	21 ～ 45	31 ～ 107	-
Block Mounting Hole Pitch (Length Direction)(mm)	10 ～ 35	12 ～ 20	12 ～ 80	15 ～ 60	12 ～ 80	-	12 ～ 20	19 ～ 60	-
Block Mounting Hole Diameter	3 ～ 4	3 ～ 4	2.5 ～ 10	3.3 ～ 8	3 ～ 10.5	-	3 ～ 4	4.4 ～ 8	-
Rail Mounting Hole Pitch(mm)	20 ～ 40	30 ～ 40	40 ～ 80	40 ～ 80	40 ～ 105	-	30 ～ 40	50 ～ 80	-
Rail Mounting Hole Diameter	3 ～ 4.5	3.5 ～ 4.5	4.5 ～ 9	4.5 ～ 7	4.5 ～ 11	-	3.5 ～ 4.5	4.5 ～ 7	-

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Set / Single Item
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Block Type
- Standard
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Enlarge image

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Rail Type
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Rail Width(mm)
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Mounting Height H(mm)
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Drawing

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No. of Blocks
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Clear

Material
- Carbon steel
- Stainless Steel
In the case of Set, the block and rail use the same materials.

Clear

Rail Length L(mm)
25

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[30-3000/1mm Unit(s)]
Drawing

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Preload
- Standard
- Light Preload
- Medium Preload
- Clearance
- Heavy Preload
See the accuracy standard of each manufacturer.

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Accuracy
- Standard Grade
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See the accuracy standard of each manufacturer.

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Nominal Part Number
3

5

5W

7

7W

9

9W

9X

9/M3

12

12W

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15W

17

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Ball Arrangement
- Standard
- 4-Row, Circular
- 4-Row, Gothic
Images

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Retainer
- N/A
- Available
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Block Mounting Hole Pitch (Width Direction)(mm)
0

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Block Mounting Hole Diameter
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6

6.8

7

8

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10.5

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12.5

14

14.5

16
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Rail Mounting Hole Pitch(mm)
10

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105

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Rail Mounting Hole Diameter
2

2.4

3

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