High-precision infinite linear motion at a low price! The lightweight flange type is now available, offering even more variety.
Achieve linear motion with minimal friction resistance and enjoy high precision and smooth infinite strokes! Introducing the linear motion system "Linear Bush Series," designed to be used in combination with cylindrical LM shafts. The lightweight flange type "LMJK" has arrived, further expanding the variety available! You can choose from various sizes and flange shapes according to your application. Dedicated LM shafts are available with short lead times and can also be customized. ▼ For details and a wide range of variations, check the catalog!
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basic information
【Features】 - Compatible - Low-cost linear motion system with infinite straight movement 【Short Delivery Time & Additional Processing Available!】 We can provide high-quality linear bush LM type dedicated LM shafts in a short delivery time! Martensitic stainless steel LM shafts with corrosion resistance are also available. <Processing Types> - Standard hollow shaft - Special materials - Surface treatment Feel free to consult with us!
Price range
Delivery Time
Applications/Examples of results
- Conveying equipment - Various measuring instruments - Digital three-dimensional measuring devices - Printing machinery - Office automation equipment - Vending machines - Medical devices - Food packaging machinery - Semiconductor manufacturing equipment - Electronic component manufacturing equipment, etc.
Detailed information
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Linear bushings have an outer diameter with the highest precision cylindrical shape and are used in a wide range of applications.
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Flanged linear bush The outer cylinder and flange are integrated, allowing for easy installation as it can be directly bolted to the housing.
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LM case unit The LM type is integrated into a compact and lightweight aluminum case, with 1 unit of LM type and 2 units of SL type, allowing for easy installation by simply bolting it to the table.
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LM Shaft Support This is a lightweight aluminum support for fixing LM shafts. The LM shaft mounting part has a slit, allowing the LM shaft to be securely tightened with a bolt.
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Standard LM Shaft [Short Delivery Time Support & Additional Processing Available!] We can provide high-quality dedicated LM shafts for linear bushes of the LM type with a short delivery time! Martensitic stainless steel LM shafts with corrosion resistance can also be produced. <Processing Types> - Standard Hollow Shaft - Special Materials - Surface Treatment
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New Lightweight Flange Type "LMJK Model" The new lightweight flange type "LMJK Model" has arrived! High-strength plastic is used for the flange part. Compared to conventional metal flange types, it achieves a weight reduction of up to 25% and a reasonable price.
Line up（16）
| Model number | overview |
|---|---|
| Cylindrical (Standard) LM Type | [Linear Bush] The most widely used metric size series in Japan. |
| Cylindrical (European Standard) LME Type | [Linear Bush] A metric size series commonly used in Europe among cylindrical shapes. |
| Round Flange LMF Type | [Flanged Linear Bush] The common round flange is integrated with the outer cylinder, making installation easy. |
| Round Flange LMIF Type | [Flanged Linear Bush] The short inlay section makes it difficult for the linear bush to protrude on the opposite side, providing excellent space efficiency on the opposite side of installation. |
| Round Flange LMCF-L Type | [Flanged Linear Bush] This type has the flange of the LMIF type centered, allowing workpieces to be mounted near the center of the linear bush body, thus balancing the load and space evenly on both sides of the flange. It is excellent when you want to equalize the stroke to the left and right. |
| Square Flange LMK Type | [Flanged Linear Bush] This type has the flange of the LMF type flattened at four points, allowing for a lower core height and a more compact design compared to the round flange type. |
| Square Flange LMIK Type | [Flanged Linear Bush] This type has the flange of the LMIF type flattened at four points, allowing for a lower core height and a more compact design compared to the round flange type. |
| Square Flange LMCK-L Type | [Flanged Linear Bush] This type has the flange of the LMCF-L type flattened at four points, allowing for a lower core height and a more compact design compared to the round flange type. |
| Oval Flange LMH Type | [Flanged Linear Bush] The flange and outer cylinder are integrated, with the flange shaped like an oval, allowing for a lower core height and a more compact design compared to the LMK type. |
| Oval Flange LMIH Type | [Flanged Linear Bush] The flange is shaped like an oval, allowing for a lower core height and a more compact design compared to the LMIF type. |
| Oval Flange LMCH-L Type | [Flanged Linear Bush] The flange is shaped like an oval, allowing for a lower core height and a more compact design compared to the LMCF-L type. The ball rows of the linear bush are designed to bear loads in a two-row arrangement against flat loads, improving lifespan performance. |
| Lightweight Flange LMJK Type 《New》 | [Flanged Linear Bush] High-strength plastic is used for the flange section. Compared to conventional metal flange types, it achieves a weight reduction of up to 25% and a reasonable price. |
| Lightweight Flange LMJK-L Type 《New》 | [Flanged Linear Bush] High-strength plastic is used for the flange section. Compared to conventional metal flange types, it achieves a weight reduction of up to 25% and a reasonable price. |
| LM Case Unit (Standard) SC Type | [LM Case Unit] A case unit that incorporates a standard linear bush into a compact and lightweight aluminum case. It can be easily installed by simply bolting it to a table. |
| LM Case Unit (Compact) SH Type | [LM Case Unit] A case unit that incorporates a standard linear bush into a smaller and lighter aluminum case compared to the LM case unit SC type. It allows for a more compact design compared to the SC type, and the installation direction is flexible. |
| LM Shaft Support SK Type | [LM Shaft Support] A lightweight support base for fixing LM shafts made of aluminum. The LM shaft mounting section has a slit, allowing the LM shaft to be securely tightened with bolts. |
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Company information
Since our establishment in 1987, we have provided various FA equipment tailored to our customers' needs. Now, as a member of the THK group, the world's top manufacturer of linear motion systems, we have 18 sales locations across Japan, responding quickly and accurately to our customers' requests.