藤川伝導機 List of Products and Services

"Laura Way" is a product that incorporates high-precision rollers into a track base finished with high flatness accuracy through precision grinding. Each model is designed so that the rollers are guided accurately without causing skew, resulting in extremely stable and smooth linear motion. Please feel free to contact us when you need assistance. 【Features】 ■ High rigidity and precision ■ Smooth motion *For more details, please download the PDF or feel free to contact us.

The "Flat Cage" is a simple structure linear motion guide that combines high-precision rollers and retainers. It incorporates rollers with a small pitch, resulting in a high rated load and high rigidity. The rollers are guided by a precisely machined retainer, which minimizes friction resistance and enables stable linear motion without stick-slip. Additionally, the models with synthetic resin retainers are well-suited for applications where acoustics are important. 【Features】 ■ Low profile ■ High rated load ■ Easy to implement rolling guidance ■ Smooth operation with low noise ■ Easy to handle *For more details, please download the PDF or feel free to contact us.

The "Standard Precision Ball Screws" we handle are products manufactured based on years of screw gauge manufacturing technology. These are standard stock items of precision ball screws, including unprocessed shaft end products from the GPR and GTR series. The materials for the screw shaft and nut are chromium-molybdenum steel, which has been carburized and hardened. Please contact IKO if you have any requests. 【Features of the GPR and GTR Series】 ■ Manufactured with precision conforming to JIS C3 standards ■ The materials for the screw shaft and nut are chromium-molybdenum steel *For more details, please download the PDF or feel free to contact us.

This is an introduction to a comprehensive explanatory document summarizing technical information about linear motion guide devices. It provides detailed explanations about the lifespan of the devices and various rated loads, as well as the purpose and setting of preloading, and points to consider during selection. It also covers the purposes of friction and lubrication, as well as how to select lubricants, so please take a moment to read it. 【Contents】 ■ Rated Loads and Lifespan ■ Preloading ■ Friction ■ Lubrication ■ Usage Precautions ■ Various Tables *For more details, please download the PDF or feel free to contact us.

The "IKO Cross Roller Way Series" is a linear guide device that incorporates cylindrical rollers with retainers between two guide rails, which have V-shaped grooves on two planes. By arranging the cylindrical rollers alternately in an orthogonal manner, it can accommodate loads from various directions. It performs extremely high-precision and smooth linear motion. The built-in rack and pinion type completely eliminates retainer misalignment by incorporating a uniquely structured rack and pinion mechanism. 【Features of the Built-in Rack and Pinion Type】 ■ Free mounting orientation ■ Supports high-speed and high-tact operation ■ Energy-efficient operation ■ Easy to replace ■ Improved feed accuracy ■ Suitable for micro-feeding *For more details, please download the PDF or feel free to contact us.

This document is a comprehensive catalog introducing IKO's linear motion series. It includes a rich variety of information starting from the classification and features of the linear motion series, including cross roller ways, linear bushings, and cross roller way units. IKO linear guide devices are widely used as positioning component parts that support the performance of various industrial machines, including machine tools, semiconductor and LCD-related manufacturing equipment, robots, and measuring instruments, boasting numerous achievements. [Contents] ■ Cross Roller Way ■ Ball Slide ■ Ball Spline ■ Linear Bushing ■ Stroke Rotary Bushing ■ Roller Way Flat Cage *For more details, please download the PDF or feel free to contact us.

This document is a comprehensive guide on Linear Way and Linear Roller Way. It includes detailed information on the overview of selection, rated load and lifespan, calculated load, average load for variable loads, application calculation examples, accuracy, and applied pressure. The selection of Linear Way and Linear Roller Way progresses from important requirements to detailed considerations. An example of the selection procedure is also included, so please use it as a reference. 【Contents (partial)】 ■ Overview of selection ■ Rated load and lifespan ■ Calculated load ■ Average load for variable loads ■ Application calculation examples ■ Accuracy *For more details, please download the PDF or feel free to contact us.

"LWLM/LRWM" is a compact linear guide device that combines track rails and slide members in a minimal class unit. There are two types available: "LWLM," which uses balls as rolling elements, and "LRWM," which uses rollers. The "LWLM" is made of stainless steel with excellent corrosion resistance, making it suitable for applications that require cleanliness, such as use in clean rooms, where contamination by oils is undesirable. 【Lineup (partial)】 ■LWLM7 ■LWLM9 ■LWLM11 ■LRWM2 ■LRWM3 ■LRWM4 *For more details, please download the PDF or feel free to contact us.

We would like to introduce the linear roller way X 'LRWX' that we handle. It is a four-row roller type linear guide that can withstand loads from various directions almost evenly, featuring a well-balanced roller arrangement. We offer two types of slide unit shapes to choose from based on your application: block type and flange type. Please feel free to contact us when you need assistance. 【Lineup】 ■ Block type for downward mounting: LRWX□B ■ Flange type for upward mounting: LRWXH *For more details, please download the PDF or feel free to contact us.

The C-Lubricated Linear Roller Way Super X 'MX' is a linear guide device that maximizes the excellent characteristics of rollers, achieving top-level performance in various attributes such as load capacity, rigidity, friction characteristics, and running accuracy. We have developed a series of ultra-long units with a slide unit length 1.4 to 1.5 times that of the standard. With a greater number of rollers incorporated into the slide unit, it not only enhances load capacity and rigidity but also demonstrates ultra-high precision running performance. 【Features】 ■ Roller-type linear guide device that exhibits top-level performance in rolling guidance ■ Wide variety to meet diverse needs ■ Ultra-long units ■ Lineup of stainless steel products with excellent corrosion resistance ■ Easy replacement from ball type *For more details, please download the PDF or feel free to contact us.

The C-Rublinear Way UL "MUL" is a linear guide device with high rigidity of the track rail against moments and twists, achieved by adopting a U-shaped track rail. Due to the high rigidity of the track rail, it can be used in cantilever or double-end support configurations, or as structural components in machines and devices. Products made of carbon steel allow for additional processing on the track rail, enabling peripheral devices such as drive mechanisms to be directly fixed to the track rail. 【Features】 ■ Adoption of a newly conceived U-shaped track rail ■ Expanded design flexibility by using it as a structural component ■ Additional processing available to suit various applications ■ A lineup of stainless steel products with excellent corrosion resistance *For more details, please download the PDF or feel free to contact us.

The Linear Way F (LWF) features a wide track rail and a long distance between load points under moment loads, making it strong against moments and combined loads, and suitable for single-row use as a linear guide device. The slide unit comes in three types: two flange shapes with different dimensional series and a block shape with a small width dimension. You can choose the most suitable product according to the specifications of your machinery and equipment. 【Features】 ■ Wide series that is strong against moments ■ Slide unit shapes that can be selected based on application ■ Lineup of stainless steel products with excellent corrosion resistance *For more details, please download the PDF or feel free to contact us.

The C-Lubric Linear Way H "MH" is a high-rigidity linear guide device that achieves a well-balanced high load capacity by incorporating large-diameter steel balls. The shape of the slide unit includes five types: flange type, small-width block type, and side-mounted type, among others. The slide unit lengths are available in three types with different lengths but the same cross-sectional dimensions. You can select the most suitable product according to the specifications of your machinery and equipment. 【Features】 ■ High-rigidity series with the largest class of rated load among ball types ■ Wide variety to meet diverse needs ■ Lineup of stainless steel products with excellent corrosion resistance ■ Series of high dust-proof specifications that demonstrate excellent dust-proof performance *For more details, please download the PDF or feel free to contact us.

The C-Lubricated Linear Way E "ME" is a versatile linear guide device that pursues compactness in various aspects. The slide unit comes in both flange and small block shapes, with three types of slide unit lengths available in different lengths but with the same cross-sectional dimensions. The low-noise Linear E achieves smooth and quiet operation by incorporating a resin separator that prevents direct contact between the steel balls. 【Features】 ■ A compact and versatile general-purpose series ■ A wide variety that meets diverse needs ■ Stainless steel options with excellent corrosion resistance ■ Low-noise Linear Way E that ensures smooth and quiet operation *For more details, please download the PDF or feel free to contact us.

The C-Lubric Linear Way V "MV" is a linear guide device with an ultra-low profile and ultra-lightweight design made possible by its simple structure featuring a 2-row, 4-point contact system. By incorporating a capillary lubrication medium "C-Lube" into the steel ball circulation path of the slide unit, long-term maintenance-free operation is achieved. When rolling elements come into contact with the surface of the capillary lubrication medium, the surface tension continuously supplies lubricant to the rolling element surface without interruption. 【Features】 ■ Ball-type linear guide device pursuing ultra-low profile and ultra-lightweight design ■ High load capacity ■ Long-term maintenance-free ■ Easy assembly with ball retention *For more details, please download the PDF or feel free to contact us.

The C-Lubrication Linear Way LV "MLV" is an ultra-compact linear guide device created through a simple structure with a two-row, four-point contact method and unique small sizing technology. By incorporating the capillary lubrication medium "C-Lub" into the steel ball circulation pipe of the slide unit, long-term maintenance-free operation is achieved. When the rolling elements come into contact with the surface of the capillary lubrication medium, the surface tension continuously supplies lubricant to the surface of the rolling elements without interruption. 【Features】 ■ Extremely small size due to its simple structure ■ Long-term maintenance-free ■ High cost performance ■ Easy assembly with ball retaining type ■ Made of stainless steel with excellent corrosion resistance *For more details, please download the PDF or feel free to contact us.

The C-Lube Linear Way L "ML" is an ultra-compact linear guide device created through a simple structure with a two-row, four-point contact method and unique small sizing technology. A series of C-Lube Linear Way L for special environments has been developed. It can accommodate various special environments with high-speed, low-noise specifications combined with silicon nitride ceramic balls, as well as low dust generation specifications. 【Features】 - Extremely small size due to its simple structure - Wide variety to meet diverse needs - Easy assembly with ball retention - Made of stainless steel with excellent corrosion resistance - Broad compatibility for special environment applications *For more details, please download the PDF or feel free to contact us.

IKO Linear Way and Linear Roller Way can be adapted to various special environments by changing materials and grease, applying surface treatments, and implementing dust-proofing measures. By applying a liquid crystal lubricant, we achieve long-term durability that exceeds 70 times that of fluorine-based grease in normal atmospheric conditions. Furthermore, there is no loss due to evaporation. Additionally, we can propose high-speed specification Linear Ways that use silicon nitride ceramic balls and stainless steel side plates for the component parts. 【Product Lineup】 ■ Liquid Crystal Lubricated Linear Way / Linear Roller Way ■ Hybrid C-Lube Linear Way L ■ Non-Magnetic Stainless Steel Linear Roller Way Super X ■ High-Speed Specification Linear Way ■ Precision Cleaning and Clean Packaging Specification ■ Stainless Steel Linear Way / Linear Roller Way *For more details, please download the PDF or feel free to contact us.

The "C-Lube Linear Way/C-Lube Linear Roller Way" is a product with a structure that incorporates the newly conceived C-Lube. It transports lubricating oil through the circulation of rolling elements and directly supplies lubricating oil to the surface of the rolling elements. It achieves long-term maintenance-free operation using only the oil impregnated in the C-Lube. Additionally, it has good responsiveness to driving force, contributing to energy savings through improved precision and reduced friction loss. 【Features】 ■ Maintenance-free operation possible for the lifespan of the equipment ■ Eco-friendly design that minimizes the use of lubricating oil ■ Compact design that considers space-saving ■ Achieves light and smooth operation *For more details, please download the PDF or feel free to contact us.

This document is a comprehensive catalog introducing IKO's linear motion series. It includes various types of linear ways and linear roller ways, such as ball type series, roller type, and modular type. In addition to the classification and features of the linear motion series, we also introduce the maintenance-free series and the features of the free combination specifications. Please make use of this for product selection. 【Contents (partial)】 ■C Lube Linear Way L ■C Lube Linear Way LV ■C Lube Linear Way V ■C Lube Linear Way E ■C Lube Linear Way H *For more details, please download the PDF or feel free to contact us.

We would like to introduce the absolute linear encoder specifications of our linear motor table, the "LT Series." The LT Series maintains its unique compactness and can replace standard incremental linear encoder specifications. Since it reads absolute position information from the linear scale, there is no need for origin detection operations or magnetic pole position detection when power is restored. 【Features】 ■ No need for origin return or magnetic pole position detection ■ High resolution and high-speed movement ■ Improved noise resistance *For more details, please download the PDF or feel free to contact us.

The "NT30V" is a compact and high-precision linear motor table that uses direct motion guide equipment within the table structure. It achieves a minimum size with a table width of 30mm and a cross-sectional height of just 8mm. While ensuring maximum thrust equivalent to the conventional "NT38V," it has successfully reduced the cross-sectional height significantly. This characteristic allows for the construction of even lower-profile and multi-stage transport mechanisms. 【Features】 ■ The smallest class in the series in terms of cross-sectional height ■ High thrust ■ Long stroke *For more details, please download the PDF or feel free to contact us.

The "CFC□B" is a very lightweight and compact short-axis cam follower that accommodates small sizes with a stud diameter of up to 3mm. It maintains performance equivalent to standard products as a cam follower, so there is no need to reconsider the strength or lifespan of the equipment when switching from standard products. Additionally, for some sizes, re-lubrication by the customer is possible, allowing for long-term use with proper maintenance. 【Lineup (partial)】 ■CFC 3 BUUR ■CFC 4 BUUR ■CFC 5 BUUR ■CFC 6 BUUR ■CFC 8 BUUR *For more details, please download the PDF or feel free to contact us.

In this document, we have compiled common questions and inquiries about the "Tsubaki Linipower Jack" in a Q&A format. Questions such as "What are the benefits of the high-lead ball screw type?", "How often should the grease in the reduction unit be replaced?", and "What happens if the stroke range is exceeded?" are included along with their answers. We hope that this brochure helps clarify points you may have wondered about and deepens your understanding of the Linipower Jack. [Contents (partial)] ■Q1. Is the Linipower Jack environmentally friendly? ■Q2. Is it compliant with the European RoHS directive? ■Q3. What does the anti-rotation specification entail? ■Q4. What does the traveling nut specification entail? ■Q5. What is the maximum operating temperature? *For more details, please download the PDF or feel free to contact us.

The "Tsubaki Linispeed Jack" can operate at a speed of 200mm/s. By reviewing the ball screw, gears, lubricants, and other components, it has been made capable of handling an input of 3000r/min, achieving the 200mm/s speed. Additionally, by re-evaluating the design, materials, and lubricants used in the conventional ball screw, it has achieved a long lifespan through enhanced functionality. Furthermore, by increasing the size of the worm compared to jacks of the same capacity and reducing the surface pressure, it has been designed to minimize heat generation during high-speed and high-frequency operation. 【Features】 ■ High-speed operation ■ High-frequency operation ■ Long lifespan ■ Low-profile structure *For more details, please download the PDF or feel free to contact us.

Introducing the 'Tsubaki Linispeed Jack' that can accommodate a flange for servo motors. Until now, fixing a servo motor required alignment of the mounting frame or coupling, but with the flange for servo motors, it can simply be clamped. We provide shaft hole diameters tailored to the output shaft diameters of various servo motors. Additionally, backlash can be minimized. 【Features】 ■ Directly attachable servo motors with a □176 flange suitable for the Linispeed Jack, eliminating the need for mounting frames or additional parts, making it simple. ■ Space-saving achieved by reducing the number of components. ■ When combined with a traveling nut specification, it allows for easy installation of the servo motor even in space-constrained situations. *For more details, please download the PDF or feel free to contact us.

We would like to introduce our "Tsubaki Linispeed Jack" with a traveling nut specification that we handle. In the basic model of the Linispeed Jack, a pit was required for devices installed on the floor surface, but with this product, it can be installed directly on the floor, eliminating the need for a pit. Additionally, unlike the conventional direct connection method using ball screws, this product does not require components such as couplings, which reduces the number of parts and lowers costs. It also minimizes the effort needed for alignment adjustments, leading to space savings. 【Benefits】 ■ Ideal for pitless condition devices ■ Achieves cost reduction and space-saving through reduced number of parts *For more details, please download the PDF or feel free to contact us.

The "NB Slide Shaft" is a round shaft used in combination with slide bushes. Thanks to years of accumulated processing technology, it can accommodate general machining such as steps, threads, and taps, as well as long grinding and hole boring. With NB's excellent heat treatment technology, a uniform and consistent hardened layer is achieved in both the circumferential and axial directions. 【Features】 ■ Advanced processing technology ■ Excellent wear resistance ■ Surface roughness Ra 0.4 or less ■ Abundant variations ■ Various processed shafts according to customer drawings *For more details, please download the PDF or feel free to contact us.

The "NB Stroke Bush" is a device capable of both linear and rotational motion, designed to be compact and withstand large loads. The wear-resistant holder is made of lightweight alloy and smoothly follows high-speed and high-acceleration movements. Additionally, we also offer the "NB Slide Rotary Bush," which features a structure that allows for complex motion functions of both linear and rotational movements without constraints. 【Features】 ■ High precision ■ Easy to install and replace ■ Lightweight and space-saving ■ Lubrication *For more details, please download the PDF or feel free to contact us.

The "NB Top Ball" is a linear motion mechanism that utilizes the rolling motion of a ball. The load plate is thicker in the center and thinner at both ends, allowing for alignment movement centered around the middle, which absorbs processing and installation errors between the housing and shaft. It features automatic self-alignment not found in slide bushes and is used in a wide range of applications including FA equipment, machine tools, electrical devices, optical instruments, and measuring instruments. 【Features】 ■ High load capacity and long lifespan ■ Gap adjustment ■ Automatic self-alignment ■ The top ball unit is set to appropriate dimensions for the housing inner diameter, etc. ■ NB slide bushes are compatible with fit types ■ Supports high-speed operation *For more details, please download the PDF or feel free to contact us.

The "NB Slide Bush" is a linear motion mechanism that utilizes the rolling motion of balls. A holder is incorporated into a cylindrical outer casing, and the guide surface of the holder is designed and manufactured to allow the balls to circulate smoothly. This enables smooth linear motion. Due to its simple mechanism, low-friction linear motion can be achieved, making it widely used in various applications such as transport systems, food machinery, and semiconductor manufacturing equipment. 【Features】 ■ Compact mechanism that effectively utilizes space ■ Diverse shapes and mounting methods ■ Options available to suit different environments ■ Compatibility ■ Low friction *For more details, please download the PDF or feel free to contact us.

The "NB Ball Spline" is a linear motion mechanism that utilizes the rolling motion of balls. It consists of a spline shaft with a track groove and an outer cylinder. Inside the spline outer cylinder, there are retainers, side rings, and steel balls, designed and manufactured to allow for smooth sliding. Due to its ability to simultaneously bear radial loads and torque, it is used in a wide range of fields, including transport equipment and robots. 【Features】 ■ High load capacity and long lifespan ■ Abundant variations ■ Corrosion-resistant specifications ■ Easy additional processing ■ Capable of high-speed motion and high-speed rotation ■ Enables high-precision torque transmission *For more details, please download the PDF or feel free to contact us.

The "NB Slide Way" is a non-recirculating linear motion bearing that uses precision rollers. It is mainly used in optical devices and measuring instruments that require high precision. The NV type consists of a precision ground raceway and a stud roller housed in an R retainer (made of resin). The SV and SVW types are composed of a precision ground raceway and a roller cage. The HV and HVW types are performance-enhanced products that have re-evaluated the design of the raceway contact length and roller pitch compared to conventional products. 【Features】 ■ Suitable for micro-feeding ■ Low-speed stability ■ High rigidity and high load capacity ■ Low noise ■ All stainless steel *For more details, please download the PDF or feel free to contact us.