Soft Starter Product List and Ranking from 8 Manufacturers, Suppliers and Companies

Last Updated：Oct 15, 2025 Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Soft Starter Manufacturer, Suppliers and Company Rankings

Last Updated：Oct 15, 2025 Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

電光工業 Saitama//Industrial Electrical Equipment
橋本産業 Tokyo//Industrial Machinery
ABBジャパン Tokyo//Industrial Electrical Equipment
4 イートン・エレクトリック・ジャパン Osaka//Industrial Electrical Equipment
5 エコン本社 Shizuoka//Machine elements and parts

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Soft Starter Product ranking

Last Updated：Oct 15, 2025 Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Soft Starter "α-Beat plus: Alpha Beat Plus" 電光工業
Soft Starter Type SS 橋本産業
New model: Soft Starter α-Beat Plus 電光工業
4 Soft Starter "α-Beat" 電光工業
4 Soft Starter PSTX High Function 30 to 1250A ABBジャパン

Soft Starter Product List

1～15 item / All 29 items

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Soft Starter "α-Beat"

I want to solve the problems that occur during startup and shutdown! Various settings can be adjusted according to the characteristics of the machine.

The "α-Beat" is a soft starter designed with consideration for gears, belts, and machinery. Since it features a soft start, it can prevent gear damage and significantly reduce mechanical damage. The start and stop are gentle, resulting in no jolts and quiet operation. 【Features】 ■ Soft start ■ Kick voltage start ■ Soft stop ■ Various settings available to match machine characteristics ■ Proven improvements in various equipment *For more details, please refer to the PDF document or feel free to contact us.

Company：電光工業
Price：Other

Other processing machines

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Soft Starter DS7, S811+ Series

Eaton's low voltage soft starter is compact and multifunctional, making installation and programming easy.

Main features of DS7: - Smooth and asymmetrical motor control without using DC components - Operates with high torque and minimal noise - Non-contact switching of pumps in harsh environments (supports minimum ambient temperature of -40 degrees) - In fan drive applications, soft start reduces wear on V-belts - Easy installation even with high currents - Wiring errors are eliminated with SmartWire-DT connection Main features of S811+: - One of the world's smallest and most compact soft starters, featuring a cost-effective, compact, and space-saving design - Requires 58% less space compared to standard 30 kW star-phase starters. It also significantly saves space in control panels compared to competitors' products - Ensures safe continuous operation with comprehensive monitoring and protection functions - Overload protection - Equipped with Modbus RTU, allowing polling of data from all devices and monitors within the PLC. Network connectors for Ethernet/IP, Modbus TCP, Profibus, and DeviceNet (C441x) are also available as options.

Company：イートン・エレクトリック・ジャパン
Price：Other

Other electronic parts
Control Panel
Other FA equipment

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Improvement Case 3 [Hospital/Care Facility] Prevention of Pump Impeller Damage

Prevention of water hammer, damage to the impeller, and prevention of wear.

The problem of the impeller frequently breaking due to water hammer during the pump's startup, resulting in equipment downtime and costs of several million for repairs, has been resolved through smooth acceleration using a soft starter. Measures have been taken to prevent water hammer, impeller damage, and wear. 【Features】 ○ Control Method: Stepless acceleration operation using a soft starter ○ Target Equipment: Water lifting pumps (37.0 kW × 3 units) For more details, please contact us or download the catalog.

Company：八紘テクノ
Price：Other

Inverter
Flow Control
Other pumps

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"Soft starter" to prevent inrush current when the power is turned on.

Prevention of inrush current when power is turned on - "Soft Starter"

Reduces excessive inrush current when power is turned on, suppresses lamp burnout in inspection machines that use delicate light sources (universal projectors, measuring microscopes, fiber light sources, etc.), and lowers running costs. 【Features】 ● Soft start indicator ● Soft start circuit ◆◇ For more details, please request materials or download the catalog ◇◆

Company：光城精工
Price：10,000 yen-100,000 yen

Analytical Equipment and Devices
Other optical parts
Other safety and hygiene products

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Soft Starter PSE High Efficiency 18 ~ 370A

Built-in both motor overload protection and torque control for pump control.

The PSE soft starter is the world's first compact starter that incorporates both motor overload protection and torque control for pump control. This compact design, which integrates these essential functions, provides a highly efficient starting solution. With a display and four keypads, it allows for the configuration of all functions of the soft starter and displays all necessary information from startup to shutdown. For more details, please download the catalog or contact us. The Japanese homepage for ABB soft starters has been launched. You can access the ABB soft starter Japanese page from the special product and solution page for soft starters on the ABB Japan homepage. Information about ABB soft starters is available in Japanese, so please take a look at that as well.

Company：ABBジャパン
Price：Other

Other process controls
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Soft Starter PSTX High Function 30 to 1250A

Top model. Achieves advanced motor protection and ensures trouble-free operation.

The PSTX soft starter is the top model that almost encompasses all conceivable functions among the entire lineup. By achieving all advanced motor protection, it ensures trouble-free operation. Its ability to detect abnormalities and issue pre-warnings before stopping the motor helps avoid unnecessary downtime. The torque control function has been jointly developed and validated with renowned pump manufacturers to ensure optimal stopping without water hammer or pressure surges. For more details, please download the catalog or contact us. The Japanese homepage for ABB soft starters has been launched. You can access the ABB soft starter Japanese page from the special product and solution page for soft starters on the ABB Japan homepage. Information about ABB soft starters is available in Japanese, so please take a look at that as well.

Company：ABBジャパン
Price：Other

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[Soft Starter Implementation Case] Voltage Drop Suppression

Minimize even during large currents! Here we present case studies on voltage drop using our products.

About the voltage drop suppression of 'Powertron' handled by Ekon Corporation We will introduce a comparison case between the Condorfa starting method and our product. In the Condorfa starting method, a large inrush current flows instantaneously in the first and second stages. There are means to reduce the voltage in the first stage to suppress the inrush current, but this also suppresses the acceleration torque, increasing the risk of poor acceleration, and there is a possibility that the inrush current will be larger when transitioning to full voltage. Our product does experience a voltage drop, but it reduces the inrush current, allowing it to rise gradually afterward, which minimizes the voltage drop. [Case Overview] ■ Condorfa Starting Method - A large inrush current flows instantaneously in the first and second stages ■ Powertron - Voltage drop occurs, but it can be minimized *For more details, please refer to the PDF document or feel free to contact us.

Company：エコン本社
Price：Other

Generators and transmission motors

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Soft Starter α-Beat (Starting Device for Three-Phase Induction Motors)

The machine starts up gradually, with energy-saving effects. Soft starter.

■Soft Start / Soft Stop The machine starts up slowly and stops slowly. It prevents load collapse on conveyor belts and water hammer phenomena. ■Multi-Frequency On/Off OK It is shockless, so you can restart it with peace of mind. ■Energy Saving Frequent stops when not needed are the best energy-saving method. The machine will not break even if restarted. ■No Heat Generation Once the start-up is complete, it bypasses to commercial power. Cooling fans inside the panel are unnecessary. ■Harmonics No measures like those for inverters are needed. Economical. ■Guaranteed Start Regardless of whether the load is heavy or light, it will definitely start moving eventually. ■Gentle on Power Supply There is no large inrush current. ■Compact and Lightweight Easy to handle. ■Comprehensive Support System You can directly contact the manufacturer when you have trouble.

Company：電光工業
Price：Other

Power Transmission Equipment

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Soft Starter "α-Beat plus: Alpha Beat Plus"

New model release! Gentle on gears, belts, and mechanisms! The purpose, role, and basic functions remain the same, but usability has been improved! Also prevents inrush current!

The soft starter "α-Beat plus" is a new type of soft starter that debuted in September 2023. While maintaining its purpose, role, and basic functions, it improves usability, and for small capacities of 7.5kW or less at 200V and 15kW or less at 400V, it includes an external bypass contactor for operation! It solves mechanical troubles that occur during starting and stopping with the soft starter! 【Features】 ■ Pumps - Gentle starting and stopping, resulting in no shock and quiet operation ■ Crushers - Extended lifespan due to soft start ■ Cooling Towers - No damage due to soft start *For more details, please refer to the PDF materials or feel free to contact us.

Company：電光工業
Price：Other

Power Transmission Equipment

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[NEW Environmental Exhibition] For extending the lifespan of machinery and preventing damage! Soft starter

"Extending the lifespan of equipment and machinery" Achieves shock damping during the startup of crushers and separators. Prevents mechanical troubles, including damage to belts and chains.

The "α-Beat plus" is a soft starter that does not require harmonic measures or noise countermeasures, and does not need a cooling fan. It provides soft start and soft stop, which alleviates shocks and reduces the burden on machines and equipment. It can be used for various machines such as pumps to prevent water hammer, fans, conveyors, crushers, mixers, and kneaders, reducing troubles during machine start-up and shutdown, thereby extending the lifespan of the machines. It is also suitable for inverter backup. 【Features】 ■ A starter that does not produce inrush current ■ Reduces the burden on machines and contributes to the longevity of equipment ■ Well-suited for inverter backup ■ Effective against water hammer Additionally, we will be exhibiting at the "2025 New Environmental Exhibition" held at Tokyo Big Sight's East Hall from May 28 (Wednesday) to May 30 (Friday). We sincerely look forward to your visit. *For more details, please refer to the related links or feel free to contact us.

Company：電光工業
Price：Other

Generator

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Soft Starter Type SS

The motor will start and stop slowly!

Overview of Soft Starter SS Type: It is mainly used to mitigate the shock during the startup of rotating machinery (such as pumps and fans) and to extend the lifespan of the machinery. Features and Benefits: Reduces starting current, thereby alleviating the burden on power equipment. Prevents water hammer phenomena and damage to rotating parts. Compatible with top runner motors, improving energy efficiency.

Company：橋本産業
Price：Other

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Soft Starter PSR Compact 3-105A

The smallest in our lineup. Built-in bypass circuit reduces energy loss.

The Soft Starter PSR Compact 3-105A is the smallest in our lineup of soft starters, allowing for a compact design of the starting device itself. The combination of a manual motor starter and PSR enables a design that is significantly more compact than, for example, a star-delta starter. By incorporating a bypass circuit, energy loss is reduced, connections are simplified, and setups that were previously difficult can now be adjusted with just three potentiometers. The optimized slope characteristics ensure very smooth starting and stopping in all applications. For more details, please download the catalog or contact us. The Japanese homepage for ABB Soft Starters has been launched. You can access the ABB Soft Starters Japanese page from the product and solution special page on the ABB Japan homepage. Information about ABB Soft Starters is available in Japanese, so please take a look at that as well.

Company：ABBジャパン
Price：Other

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Soft starter

Control the voltage to smoothly start/stop the motor.

ABB's soft starters cover all motor applications from 3A to 2160A. - Reduces inrush current and electrical stress on motors and networks - Compact installation area, allowing for quick and easy installation and setup - Reduces wear on machinery

Company：ABBジャパン
Price：Other

Other FA equipment

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[Soft Starter Usage Example] For Beverage Manufacturers

Used by connecting to pumps and compressors! Here are examples of use in green tea production lines.

We would like to introduce examples of the use of the 'Powertron' green tea production line that we handle. This product is commonly referred to as a soft starter and is a type of reduced voltage starter that continuously controls the output voltage to an induction motor through phase control using a thyristor. Please feel free to consult us when you need assistance. 【Equipment Used】 ■ Water treatment tank ■ Kneader ■ Centrifuge *For more details, please refer to the PDF materials or feel free to contact us.

Company：エコン本社
Price：Other

Generators and transmission motors

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[Concern] The gear of the sorting machine, such as a trommel, is broken and it's causing problems!

The console soft starter "α-Beat" allows for soft starting, which helps prevent gear damage! It contributes to reducing maintenance costs.

"α-Beat" is a soft starter designed with consideration for gears, belts, and machinery. Since it has a soft start feature, it can prevent gear damage and significantly reduce mechanical damage. The gentle starting and stopping result in no jolts and quiet operation. 【Features】 ■ Soft start ■ Kick voltage start ■ Soft stop ■ Various settings available to match machine characteristics ■ Proven improvements in various equipment *For more details, please refer to the PDF document or feel free to contact us.

Company：電光工業
Price：Other

Other processing machines

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