Enhancing the accuracy of research and development! Introduction to a special feature on "positioning" products for research environments.

High rigidity & high precision, compact 6-axis stage compatible with vacuum.

The H-811.I2 is a compact hexapod capable of high-precision positioning across all six axes. In addition to a movement range of ±17mm in the XY plane and ±6.5mm in the Z direction, it allows for rotation control of ±21°. Thanks to its parallel kinematic design, interference and errors are minimized, ensuring stable operation. It is particularly reliable for operation in vacuum or confined spaces, excelling in precision fields that require reproducibility and rigidity. It can support loads of up to 5kg.

• encoder
• Actuator
• Other industrial robots

±0.2µm reproducibility, heavy load compatible model with standard absolute encoder.

The H-850 is a high-rigidity hexapod boasting a maximum load capacity of 250 kg, capable of extensive movement with ±50 mm (XY) / ±25 mm (Z) and ±30° range of motion. Its reproducibility is highly precise, with a Z-axis accuracy of ±0.2 µm and a rotational axis accuracy of ±7.5 µrad. Smooth operation is achieved through a brushless DC gear motor, and immediate position acquisition is facilitated by an absolute encoder, allowing for fast and stable control. The structure employs a parallel kinematic design, making it ideal for robotics, heavy object alignment, and testing equipment.

• encoder
• Actuator
• Other industrial robots

High-precision Z-axis supporting fine observation with a minimum movement of 10nm, maximum travel of 7mm, and passive holding up to 1kg.

The V-308 is a Z-axis focus stage that combines voice coil direct drive and cross roller guides. With a minimum increment of 10 nm and an adjustable stroke of 7 mm, it allows for optimization of the focal position of optical systems at the nanometer level. It provides high reliability for multiphoton and deep tissue imaging using large-diameter lenses or long working distance lenses. The high rigidity structure of the cross roller guide and the 10 nm resolution encoder ensure smooth nanopositioning across the entire 7 mm range. For more details, please download the PDF or contact us.

• Solenoid Actuators
• Actuator
• Other machine elements

Precision positioning at the nano level with a 66 mm opening × maximum 300 µm on the XYZ axis.

The P-561 to P-563 series are XYZ-axis piezo nanopositioners that utilize a parallel kinematics structure and capacitive sensors. The operational range is 100/200/300 µm for each XYZ axis (depending on the model), with a reproducibility of ±2 nm and linearity of 0.03%. The aperture is 66×66 mm, ensuring a clear path for transmitted light and laser light. The direct drive type operates at 45 µm on the XY axis and 15 µm on the Z axis, with a resonance frequency of 1000 Hz under no load, achieving high resolution and fast response. Additionally, the PICMA piezo ceramics are fully insulated with all-ceramic construction, providing humidity resistance, high reliability, and long lifespan. They are ideal for semiconductor testing, super-resolution microscopy, and photonics alignment. *For more details, please download the PDF or contact us.*

• Piezoelectric Devices
• Actuator
• Cartesian Robot

Maximum travel of 33mm! Ultra-compact and high-precision piezo-driven linear stage.

The "B-421 BIX" is compact, with a width of 25mm and a thickness of 11mm, achieving a maximum travel distance of 33mm. Thanks to its piezo inertia drive, it demonstrates relatively high holding force, high resolution, and position repeatability. It can also be easily combined in multi-axis configurations, enabling nanometer-scale motion while addressing space constraints in equipment design.

• Other machine elements

High dynamic range and large motion angle piezo chips / tilt platform enable high-speed steering mirrors.

The S-330 piezo chip/tilt platform is a high-speed and compact chip/tilt unit that accurately realizes the angular movement of the top platform around two orthogonal axes. 【Features】 ○ Resolution up to 20 nrad, excellent position stability ○ Light beam deflection up to 20 mrad (>1°) ○ Improved dynamics, stability, and linearity through parallel control design ○ Same-plane rotation axis and fixed pivot point to avoid polar rotation ○ Sub-millisecond response ○ For mirrors with a maximum diameter of 50 mm ○ Closed-loop version for improved linearity ○ Excellent temperature stability ● For more details, please contact us or refer to the catalog.

• Laser Components

Achieve high stability with a distortion-free aluminum base! High specifications unique to German manufacturing!

The L-836 is a high-precision linear stage with a single axis that can be used for precise positioning in industrial and research fields. It features high travel accuracy and load capacity due to its cross roller guide. Depending on the application, ActiveDriveDC servo motors, stepping motors, and DC gear motor types are available. 【Features】 ■ High travel accuracy and load capacity due to cross roller guide ■ Reproducibility of up to 0.1μm ■ ActiveDriveDC servo motors, stepping motors, and DC gear motor types available depending on the application ■ High stability achieved with a distortion-free aluminum base *For more details, please refer to the PDF document or feel free to contact us.

• encoder
• Actuator
• Cartesian Robot

A compact linear stage with a size of 60mm square, capable of combinations along the XYZ axes.

【Linear Stage Using DC Motors and Stepper Motors】 ■Travel Range: 5–25mm ■Minimum Movement: 0.2µm ■Load Capacity: 30N ■Size: 60×62×20mm～ ■Can be set up on XY or XYZ axes, and compatible with vacuum (10^-6hPa) 【Compact Linear Stage, Multi-purpose】 ■A compact-sized linear stage with belt drive that is stacked ■Opening diameter is 10 mm ■XY setup can be directly mounted without an adapter plate 【Position Measurement】 ■Another type equipped with a DC gear motor: features a rotary encoder on the motor shaft ■Non-contact Hall effect reference point switch and limit switch 【Drive】 ■2-phase stepper motor or closed-loop DC gear motor ■Lead screw or ball screw with backlash compensation *For more details, please download the PDF or contact us.

• encoder
• Actuator
• Cartesian Robot

Single-sided and double-sided, upright and low-profile, high-precision alignment routine.

A high-speed, high-precision photonics alignment system that combines a hexapod 6-axis motor stage with an XYZ-axis piezo stage. Optimized scan/alignment routines for SiPh wafers, photonic devices, PICs, and optical fibers, along with powerful array alignment algorithms, enable fast, high-precision, and simultaneous alignment. The hexapod operates with DC servo motor drive across 6 axes, allowing sub-micron positioning. Additionally, it allows for arbitrary setting of the rotation center to accommodate various devices. The XYZ-axis piezo stage enables nano-level positioning and allows for high-speed response and scanning at high resonance frequencies. Comprehensive and deep software support for rapid process development, including support for common languages such as C#, Python, LabVIEW, and MATLAB on Windows and Linux. *For more details, please download the PDF or contact us.*

• Optical Experimental Parts
• Actuator
• Other industrial robots

It is possible to configure combinations that match the required number of axes and operational specifications according to the application.

■Performance 1: Servo motor and ball screw stage configuration ■Performance 2: High precision, servo motor and ball screw drive stage configuration ■Performance 3: High speed and high precision, linear motor stage configuration The Z-axis is supported with a type that includes a holding brake. The ACS-based G-901 controller integrates motion, I/O, and safety functions, completing the EtherCAT(R) connection with the device PLC immediately. Ideal for laser processing, ultra-short pulse laser processing, testing and precision inspection, and electronic device manufacturing. *For more details, please download the PDF or contact us.

• Actuator
• Linear motor
• Cartesian Robot

Fukuda Corporation has been pursuing leak detection for 60 years and is dedicated to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing performance. We will propose suitable testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

This is a collection of links to Fukuda's technical columns. It covers various topics related to leak tests and more... Please check the related links for more information.

At construction sites, temporary parking lots may be established for workers and construction-related vehicles. On unpaved ground, mud and ruts can easily occur due to rain, which may hinder vehicle access. Hyper CLT mats are civil engineering materials that utilize wood CLT. By laying them in temporary parking lots, a suitable environment for vehicle passage and parking can be created while protecting the ground. They can be laid only in the necessary areas, and after the construction is completed, they can be removed and repurposed for temporary roads or access routes. The 5×10 panels weigh approximately 230 kg, and the 5×20 panels weigh about 460 kg, making them lightweight and easy to install and remove even with small machinery, allowing for changes in parking space. Additionally, they offer benefits unique to wood, such as glare reduction, noise reduction, and CO2 fixation. They are registered as a technology with the Ministry of Land, Infrastructure, Transport and Tourism under NETIS as "TH-250021-A," and can be utilized for the development of temporary parking lots and innovative public works.

Metal cracks are one of the concerns in equipment maintenance operations. Conventional welding repair methods can change the base material around the crack due to heat, leading to residual stress and deformation, which always carries the risk of "crack recurrence" and "secondary damage." Hinode Water Supply Equipment Co., Ltd.'s "Mechanical Stitching Method" is a new technique that allows for the repair of metal cracks without applying heat. By using special bolts and reinforcement plates, the crack is physically removed without affecting the base material at all. Repairs can be made even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. For more details, please contact us or download the catalog.

Metal cracks are one of the concerns in equipment maintenance operations. Conventional welding repair methods can alter the base material around the crack due to heat, leading to residual stress and deformation, which always carries the risk of "crack recurrence" or "secondary damage." Hinode Water Supply Equipment Co., Ltd.'s "Mechanical Stitching Method" is a new technique that allows for metal crack repair without applying heat. By using special bolts and reinforcement plates, the crack is physically removed without affecting the base material with heat. Repairs can be made even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. For more details, please contact us or download the catalog.