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Discontinued Products

THK Standard Linear Guides（Retainer：Available）

Data to be displayed: 30; 45; 60

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Profile rail guideways / carriage dimensions selectable / material selectable / SHS

THK

A standard type of LM guide with ball retainer. Incurs load from four directions which allows it to be used in any position.
* 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 ： 14 Days
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 ： 14 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 ： 14 Days

Min. Shipping Days ：	14 Days

Min. Shipping Days ：	14 Days

Min. Shipping Days ：	14 Days

Linear guideway carriages / large carriage, carriage dimensions selectable / SHS

THK

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

[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.
· 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) that act on the LM block, which allows it to be used in any position, and is also stable due to incurring a preload with a good balance, and makes it possible to maintain a constant low friction coefficient, and increase rigidity in four directions.
·
· Cross-section

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	72.04 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Ball retainer with LM guide World standard SHS shape

THK

A best selling THK product. The SHS series can be used in any position.
*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
Profile rail guideways / carriage dimensions selectable / precision / material selectable / SSR

THK

Radial type that is strong against loads in the radial direction. More advantageous than SHS when incurring loads in the radial direction (longevity, precision, rigidity, etc.). A stainless steel type not featured with the SHS is also available.
*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 ： 14 Days

Min. Shipping Days ：	7 Days

Min. Shipping Days ：	14 Days

Linear guideway carriages / carriage dimensions selectable / material selectable / SSR

THK

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

[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.
· This ball retainer has been adopted which has eliminated mutual friction between balls and also improves the holding power of the grease.
· , which makes it possible to be maintenance-free over a long term, have a long life, have excellent high speed, and low noise.
· Compact / radial type: A compact type with a low cross-sectional height, which is ideal for horizontal guide parts for ball contact structures that are strong against loads in the radial direction.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	51.04 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

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 ：	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

LM guide with Ball retainer - Limited stroke EPF type

THK

A limited stroke type. Smooth movement due to there being no ball circulation. Also has a high rigidity compared with conventional products from a structural standpoint. It is particularly advantageous when there are Mc moment requirements.

2D / 3D CAD data available

Min. Shipping Days ： 24 Days

Min. Shipping Days ：	24 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	THK
Product Series	Profile rail guideways / carriage dimensions selectable / material selectable / SHS	Miniature profiled rail guides / rail type selectable / carriage dimensions selectable / SRS	Profile rail guideways / wide rail / wide carriage / material selectable / SHW	Linear guideway carriages / large carriage, carriage dimensions selectable / SHS	Ball retainer with LM guide World standard SHS shape	Profile rail guideways / carriage dimensions selectable / precision / material selectable / SSR	Linear guideway carriages / carriage dimensions selectable / material selectable / SSR	Ball retainer with LM guide Miniature SRS shape	Linear guideway carriages / wide carriage, carriage dimensions selectable / SHW	LM guide with Ball retainer - Limited stroke EPF type
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Starting from^∗	-	-	-	72.04 € *Unit price with basic configuration Volume Discount	-	-	51.04 € *Unit price with basic configuration Volume Discount	-	125.20 € *Unit price with basic configuration Volume Discount	-
Min. Shipping Days ：	14 Days	14 Days	14 Days	5 Days	7 Days	14 Days	5 Days	7 Days	5 Days	24 Days
Set / Single Item	Set	Set	Set	Block only	Set	Set	Block only	Set	Block only	Set
Block Type	Standard / Wide	Standard / Wide / Long	Wide	Standard / Wide	Standard / Wide	Standard / Wide	Standard / Wide	Wide	Wide	Standard
Rail Type	Standard	Standard / Wide	Wide	Standard	Standard	Standard	Standard	Wide	Wide	Standard
Rail Width(mm)	15 ～ 63	7 ～ 42	18 ～ 90	-	15 ～ 34	15 ～ 34	-	18 ～ 42	-	7 ～ 15
Mounting Height H(mm)	24 ～ 90	6.5 ～ 25	12 ～ 50	-	24 ～ 55	24 ～ 48	-	12 ～ 16	-	8 ～ 16
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	1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 / 9	1	1	1	1
Material	Carbon steel	Stainless Steel	Carbon steel / Stainless Steel	Carbon steel	Carbon steel	Carbon steel / Stainless Steel	Carbon steel / Stainless Steel	Stainless Steel	Carbon steel	Stainless Steel
Rail Length L(mm)	71 ～ 3000	30 ～ 2000	38 ～ 3000	-	73 ～ 2920	47 ～ 3000	-	41 ～ 430	-	33 ～ 110
Preload	Standard / Light Preload / Medium Preload	Standard / Light Preload	Standard / Light Preload / Medium Preload	Standard	Standard	Standard / Light Preload	Standard	Standard	Standard	-
Accuracy	Standard Grade / High Grade / Precision Grade / High Precision Grade / Ultra Precision Grade	Standard Grade / High Grade / Precision Grade	Standard Grade / High Grade / Precision Grade / High Precision Grade / Ultra Precision Grade	Standard Grade	Standard Grade	Standard Grade / High Grade / Precision Grade / High Precision Grade / Ultra Precision Grade	Standard Grade	Standard Grade	Standard Grade	Standard Grade / High Grade / Precision Grade
Nominal Part Number	15 ～ 65	5W ～ 25	12 ～ 50	15 ～ 35	15 ～ 35	15 ～ 35	15 ～ 35	9W ～ 15W	21 ～ 35	7 ～ 15
Ball Arrangement	4-Row, Circular	Standard	4-Row, Circular	4-Row, Circular	4-Row, Circular	4-Row, Circular	4-Row, Circular	Standard	4-Row, Circular	4-Row, Circular
Retainer	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available
Block Mounting Hole Pitch (Width Direction)(mm)	26 ～ 142	15 ～ 45	21 ～ 144	26 ～ 72	26 ～ 72	26 ～ 60	26 ～ 60	21 ～ 45	31 ～ 107	12 ～ 25
Block Mounting Hole Pitch (Length Direction)(mm)	26 ～ 120	10 ～ 35	12 ～ 80	26 ～ 72	26 ～ 72	26 ～ 50	26 ～ 50	12 ～ 20	19 ～ 60	13 ～ 25
Block Mounting Hole Diameter	4 ～ 16	3 ～ 6	2.5 ～ 10	4 ～ 8.5	4 ～ 8.5	4 ～ 8	4 ～ 8	3 ～ 4	4.4 ～ 8	2 ～ 3
Rail Mounting Hole Pitch(mm)	60 ～ 150	20 ～ 60	40 ～ 80	60 ～ 80	60 ～ 80	60 ～ 80	60 ～ 80	30 ～ 40	50 ～ 80	15 ～ 40
Rail Mounting Hole Diameter	4.5 ～ 18	3 ～ 7	4.5 ～ 9	4.5 ～ 9	4.5 ～ 9	4.5 ～ 9	4.5 ～ 9	3.5 ～ 4.5	4.5 ～ 7	2.4 ～ 3.5

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Narrow search by specifying spec./dim.

Set / Single Item
- Set
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Block Type
- Standard
- Short
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- Wide Short
Enlarge image

Clear

Rail Type
- Standard
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Enlarge image

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Rail Width(mm)
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Clear

Mounting Height H(mm)
4

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18.7

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Drawing

Clear

No. of Blocks
- 1
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- 3
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- 5
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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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55

70

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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.

Clear

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

Clear

Nominal Part Number
3

5

5W

7

7W

9

9W

9X

9/M3

12

12W

14

15

15W

17

18

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42

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70
Clear

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

Clear

Retainer
- N/A
- Available
Clear

Block Mounting Hole Pitch (Width Direction)(mm)
0

11.5

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180
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Block Mounting Hole Pitch (Length Direction)(mm)
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Block Mounting Hole Diameter
2

2.5

3

3.3

4

4.4

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5.3

5.4

5.5

6

6.8

7

8

8.5

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14.5

16
Clear

Rail Mounting Hole Pitch(mm)
10

15

20

25

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40

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80

105

120

150
Clear

Rail Mounting Hole Diameter
2

2.4

3

3.5

4.5

6

7

9

11

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16

18
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