High-precision infinite linear motion at a low price! The lightweight flange type has arrived, offering even more variety.
Achieve linear motion with minimal friction resistance and a high-precision, lightweight infinite stroke! 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 can be delivered quickly and can also be customized. ▼ For details and a rich variety, check the catalog!
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basic information
【Features】 - Compatible - Low-cost linear motion system with infinite straight movement 【Short Delivery Time & Custom 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 can also be produced. <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 widely used.
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Flanged linear bush The outer cylinder and flange are integrated, allowing for easy installation as they 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 base for fixing LM shafts. The LM shaft mounting section 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 offer high-quality dedicated LM shafts for linear bushes in the LM shape 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 up to 25% weight reduction and a reasonable price.
Line up（16）
| Model number | overview |
|---|---|
| Cylindrical (Standard) LM Type | [Linear Bush] The most widely used metric series in Japan. |
| Cylindrical (European Standard) LME Type | [Linear Bush] A metric series commonly used in Europe among cylindrical shapes. |
| Round Flange LMF Type | [Flanged Linear Bush] The standard 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, excelling in space efficiency on the opposite side of installation. |
| Round Flange LMCF-L Type | [Flanged Linear Bush] A type with the flange of LMIF type centered, allowing workpieces to be mounted near the center of the linear bush body, thus balancing the load and space distribution on both sides of the flange. Excellent for when you want to equalize the stroke left and right. |
| Square Flange LMK Type | [Flanged Linear Bush] A type with the flange of LMF type flattened at four points, allowing for a lower center height compared to round flange types, enabling a compact design. |
| Square Flange LMIK Type | [Flanged Linear Bush] A type with the flange of LMIF type flattened at four points, allowing for a lower center height compared to round flange types, enabling a compact design. |
| Square Flange LMCK-L Type | [Flanged Linear Bush] A type with the flange of LMCF-L type flattened at four points, allowing for a lower center height compared to round flange types, enabling a compact design. |
| 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 center height compared to LMK type, enabling a compact design. |
| Oval Flange LMIH Type | [Flanged Linear Bush] The flange is shaped like an oval, allowing for a lower center height compared to LMIF type, enabling a compact design. |
| Oval Flange LMCH-L Type | [Flanged Linear Bush] The flange is shaped like an oval, allowing for a lower center height compared to LMCF-L type, enabling a compact design. 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 up to 25% weight reduction 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 up to 25% weight reduction 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 SC type, and offers flexibility in installation direction. |
| 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 leading manufacturer of linear motion systems, we have 18 sales locations across Japan, responding quickly and accurately to our customers' requests.