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A permanent magnet electromagnetic brake that achieves high-speed response through backlash-free operation.

The 【CPB/PB1/PB2 series】 generates braking force through the magnetic force of permanent magnets, unlike spring-type brakes. The armature is driven by a leaf spring mechanism, resulting in no backlash in the rotational direction and no drag torque. 【Features】 1. High-speed response: The magnetic force of the permanent magnet attracts the armature towards the magnet side, providing quick responsiveness. 2. No backlash: The armature is driven by a leaf spring mechanism, ensuring there is no backlash when transmitting torque. 3. Quiet operation: The armature is directly connected to the leaf spring, eliminating noise during rotation and avoiding drag torque. 4. Compact: By using high-quality permanent magnets, it achieves higher torque even with the same size. Torque range: 0.4Nm to 140Nm Smallest outer dimensions: 19.5×39 The PB1/PB2 series comes with a hub. ■ We have staff who can speak Japanese. Please feel free to contact us with any inquiries or requests. ■

• clutch
• brake
• magnet

Long lifespan / precise torque adjustment / energy-saving / accurate torque repeatability / unlimited mounting direction.

The Sentai Company Original Permanent Magnet Torque Controller [CHT Series] has two characteristics: "high reliability torque controller performance" and "minimal wear." Unlike friction-type clutches and brakes, the torque in the CHT series is transmitted by magnetic force. Permanent magnets are fixed between two bases. The shaft is secured to a hysteresis plate. Through the permanent magnets in the base, the hysteresis plate generates opposing resistance. This resistance results in the rise of torque. The angle of the permanent magnets allows for torque control. It is equipped with an excellent overload device for the driven parts. When torque is transmitted, it acts as a cushioning effect.

• clutch
• brake

Electromagnetic brakes for conveying equipment and elevators, designed for emergency braking during power outages, without excitation operation.

The electromagnetic brake produced by Taiwan Sentai operates without excitation, ensuring safety and quiet operation. The standard models are available in three types: DC 24V, 90V, and 190V. Additionally, flexible customization is possible to meet customer needs. It ensures safe operation for elevators, cranes, conveyors, golf carts, and other lifting devices and electric vehicles. 【Features】 ● Safe and reliable braking force, suitable for both holding and braking With minimal torque variation, it can reliably operate even during emergency braking in the event of a power outage, making it an optimal safety brake. ● Quiet braking sound Designed to reduce high-frequency friction noise during braking, making it unobtrusive even in quiet environments. ● Adjustable torque By turning the built-in torque adjustment ring, a wide range of braking torque can be adjusted. The double braking structure ensures a minimum torque, maintaining safety. ● Usable in harsh environments By adding a rubber dust cover, it can brake normally even in adverse conditions. ● Manual brake release In the braking and holding state, pulling the release lever allows for manual brake force release. ● Long lifespan Utilizing materials with excellent wear resistance, it can operate stably for long periods without frequent adjustments. ● Easy installation and adjustment.

• brake

Small but high torque, quiet operation and long lifespan.

Compact and high torque, using special friction materials that result in low wear. The brake has a long service life. Its small size makes installation easy. Compliant with RoHS, the friction material is asbestos-free. When current is applied to the coil, the armature is attracted, releasing the brake. When the current is cut, the armature presses against the brake disc with the force of the coil spring, applying a sudden brake. As a specialized manufacturer of electromagnetic clutches and brakes in Taiwan, Sentai has been proposing and developing custom-made products to meet customer needs, leveraging the know-how cultivated over 30 years since its establishment.

• brake

Made in Taiwan! Easy and accurate torque control, with improved durability. Utilizing the electromagnetic hysteresis effect, it provides torque reliably and smoothly!

The CHB series utilizes the electromagnetic hysteresis effect to provide torque reliably and smoothly. The torque is generated in the electromagnetic gap rather than through powder or other friction components. This braking method offers outstanding characteristics, such as long lifespan, smooth torque, high repeatability of torque, and low maintenance costs, making it optimal for precise tension control systems. Features: - No directional restrictions for installation: Installation is easy and can be done freely according to the purpose, whether vertically or horizontally. - Capable of high-speed operation: Torque is generated by a non-contact structure, allowing for high-speed rotation. - Simple and accurate torque control: The ratio of torque to current is precise and can be adjusted freely. - High torque repeatability: Since torque is generated by electromagnetic force, the ratio of torque to current has high repeatability. - Smooth characteristics: The slip characteristics of torque during braking are smooth. - Long lifespan: There are no mechanical friction or wear issues, resulting in a long lifespan.

• brake
• magnet

Made in Taiwan! RoHS compliant! No sound when operating, large thermal capacity, smooth continuous slip powder brake/clutch! Also available in micro size.

Our company produces various types of electromagnetic clutches and brakes, and we have accumulated a wealth of know-how through extensive applications and achievements, allowing us to meet our customers' needs. Leveraging numerous features, we have become essential for tension control in actuators for winding and unwinding long materials such as paper, thread, electric wires, various sheets, and tapes. Additionally, they are suitable for applications such as cushioning start-up, power absorption, or overload safety devices (torque limiters). ZKC/ZKF Series: Powder Clutch ZKB/ZKN Series: Powder Brake ZKM Series: Powder Clutch (Hollow Shaft Type) ZKE/ZKX Series: Powder Clutch (Hollow Shaft Type) ZKA/ZOC Series: Micro Powder Clutch ZKY/ZOP Series: Micro Powder Brake

• clutch
• brake

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed 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 properties. We will propose the appropriate 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)

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.

In civil engineering sites, steel plates have traditionally been the standard, but in recent years, more companies are choosing wooden mats to suit site conditions. Hyper CLT mats, utilizing wood CLT as civil engineering materials, are being introduced for a wide range of applications including public works, temporary roads, access routes, material yards, and temporary parking lots. The reasons for their selection are not simply because they are "made of wood." The 5×10 panels weigh about 230 kg, making them lightweight and easy to install and remove even with small machinery, with a maximum capacity of 40 panels on a 10-ton truck. This also leads to improvements in workability and transportation efficiency. Furthermore, they add different values to the site compared to steel plates, such as reducing glare and radiant heat, noise control, CO2 fixation, and consideration for aesthetics. They can be partially used only where needed, allowing for differentiation in use from steel plates. This technology is registered with the Ministry of Land, Infrastructure, Transport and Tourism under NETIS, with the registration number "TH-250021-A." The introduction of Hyper CLT mats is expanding as a new option that combines wood, NETIS, and civil engineering.

Metal cracks are one of the concerns in equipment maintenance operations. Conventional welding methods for repairs can cause changes in 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.