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  4. Thyristor brake Low price type High speed type (Leadec Co., Ltd.)
Thyristor brake Low price type High speed type-SB-2DBS
Thyristor brake Low price type High speed type-SB-3DBS
Thyristor brake Low price type High speed type-Leadec Co., Ltd.

Thyristor brake Low price type High speed type
Leadec Co., Ltd.

Leadec Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

190.5hours

About This Product

Thyristor brakes reduce the stopping time of three-phase induction motors. This is an epoch-making brake unit that can freely control speed and speed by passing a thyristor-controlled DC current through a general-purpose three-phase motor.

■What is thyristor brake?

By using a thyristor brake, a direct current is applied to the inertial force when stopping a machine to apply braking, allowing the machine to stop quickly. It can be used regardless of the machine size, such as drilling machines, traveling carts, lathe spindles, saws, rolling rollers, and polishing machines. This product is for three-phase motors used in companies and factories, so it cannot be used with single-phase motors for home use.

■Advantages

・Dangerous machines can be stopped quickly and safely ・Improved efficiency by reducing machine loss time by shortening downtime - Lower cost than inverters and mechanical brakes - If it comes with a relay, it can be easily installed in existing equipment. It requires almost no maintenance.

■Features

・Small and dynamic control ・Control torque and braking time can be adjusted over a wide range ・Easy to integrate into control panel ・Low price ・Compatible with motors from 0.1KW to 45KW ・A cheap three-phase induction motor can be used ・Can be installed even after installing the machine ・Easy to add brake function ・Easy maintenance (almost not required) - Equipped with a transformer has little effect on power supply ・Power supply current is small for models with transformer

■High speed type

The high-speed type has a maximum braking time of 2 seconds. Used in machine tools, etc., where the cycle time is short and you want to stop the motor quickly. If you apply the brakes repeatedly, the motor will generate heat. Please be careful not to let the motor get too hot. Thyristor brakes also generate heat, but the motor heats up faster. When applying the brakes at maximum torque and maximum 2 seconds, the cycle time should be 2 minutes or more. If the current is small, the cycle time can be short.

  • Product

    Thyristor brake Low price type High speed type

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2 Models of Thyristor brake Low price type High speed type

Click on the part number for more information about each product

Image Part Number Price (excluding tax) Applicable motor Maximum braking current
Thyristor brake Low price type High speed type-Part Number-SB-2DBS

SB-2DBS

$ 188.50〜

2.2KW

DC36A

Thyristor brake Low price type High speed type-Part Number-SB-3DBS

SB-3DBS

$ 253.50〜

5.5KW

DC36A

Click on the part number for more information about each product

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About Company Handling This Product

Leadec Co., Ltd.

Response Rate

100.0%

Response Time

190.5hrs

  • Japan

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Thyristor Modules　Leadec Co., Ltd.
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