Notice of Closure for Qingming Festival in Taiwan 2018 (April 4th to 8th)

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. ■

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• 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.

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• 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.

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• 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

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• brake

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without any thermal impact on the base material. Repairs can be conducted 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. ◎ If a detailed technical explanation is required, please contact us.

We exhibited at the "2024 NEW Environment Exhibition" held at Tokyo Big Sight from May 22 (Wednesday) to May 24 (Friday), 2024. We sincerely thank everyone who visited our booth during the event.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without affecting the base material with heat. Repairs can be carried out 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. ◎ If a detailed technical explanation is needed, please contact us.

◆ Advantech Co., Ltd. Booth Number: W20-21 We will showcase the multi-platform "Cherry Pie," which enables real-time control application development using C/C++, ladder language (LD), function block language (FBD), and Python. Developers can utilize their preferred programming languages to create real-time control applications. Additionally, we will hold presentations at the Advantech booth from April 8 to April 10 at 13:00. 【Theme】 Real-time OS "INtime" that transforms a PC into a control controller ~ Control, coexistence with Windows, industrial communication, IT collaboration ~ ◆ Hagiwara Solutions, Inc. Booth Number: W26-40 We will demonstrate a three-axis synchronization of servo motors using Hagiwara Solutions' industrial PC 'CaptureVision' and the industrial real-time OS 'INtime.' The PC and servo are connected via EtherCAT. This demonstration showcases three motors operating in time synchronization through EtherCAT's Distributed Clocks (DC).

1. Benefits of "Construction Performance" through NETIS Registration This product is registered in the Ministry of Land, Infrastructure, Transport and Tourism's new technology information provision system "NETIS" (Number: TH-250021-A). Utilizing NETIS registered technology makes it easier to receive additional points in the evaluation of construction performance after completion. 2. Dramatic Cost Reduction from the "Quarter" Weight of Steel Plates The greatest strength lies in its overwhelming lightness. Compared to conventional steel plates, the weight is reduced to about one-fourth. • Improved transportation efficiency: A single 10-ton truck can carry up to 40 pieces of 5×10 plates (1.5m×3m). This reduces the number of trips and significantly cuts transportation costs. 3. Effective "Low Noise and Heat Resistance" for Neighborhood Measures and Safety Management Improving the site environment is a key concern for site managers in preventing neighborhood complaints and addressing heatstroke. Heatstroke measures: The surface temperature is lower compared to steel plates (more than 20°C lower than steel plates measured in August), and there is almost no reflection. It is expected to be utilized as a "heatwave countermeasure" to suppress temperature increases on site.