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For instance, if you compare the motors of the WR16SE brushless impact wrench and the WR16SA brushed impact wrench…
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The brushless motor offers a significantly extended product life cycle by eliminating trouble including armature burnout, layer short or commutator wear.
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Resistant to Voltage Drop
The HiKOKI AC brushless motor is scarcely affected by the applied voltage, offering steady performance even when using an extension cord.
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Constant Speed Control
Maintaining speed under load ensures stable performance and high efficiency.
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Optimal Airflow System
A rear fan efficiently cools the motor for more durability.
Compatible with Engine Generators
HiKOKI AC brushless tools work with engine generators without on-board inverters.
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Resistant to Voltage Drop
The HiKOKI AC brushless motor is scarcely affected by the applied voltage, offering steady performance even when using an extension cord.
Constant Speed Control
Maintaining speed under load ensures stable performance and high efficiency.
Optimal Airflow System
A rear fan efficiently cools the motor for more durability.
Compatible with Engine Generators
HiKOKI AC brushless tools work with engine generators without on-board inverters.
Note that not all HiKOKI AC brushless tools have the features listed above and some features are not unique to AC brushless tools. For details, refer to each product’s webpage or instruction manual.
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Brake System
The motor stops shortly after the tool is turned off, so users can put the tool down quickly and move onto other projects.
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0-Voltage Restart Protection
The motor does not restart after the power has been temporarily cut off during operation to avoid accidents.
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Kickback Protection
When a sudden drop in motor rotation speed is detected, the motor rapidly stops to reduce the kickback.
CAUTION
Depending on operating conditions, the Kickback Protection System may not work or provide specified performance. Ensure that the workpiece is properly placed and supported and that the main unit is held firmly during operation. Please carefully read KICKBACK AND RELATED WARNINGS in the instruction manual.
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Soft Start
Start-up torque is reduced for better control.
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Brake System
The motor stops shortly after the tool is turned off, so users can put the tool down quickly and move onto other projects.
0-Voltage Restart Protection
The motor does not restart after the power has been temporarily cut off during operation to avoid accidents.
Kickback Protection
When a sudden drop in motor rotation speed is detected, the motor rapidly stops to reduce the kickback.
CAUTION
Soft Start
Start-up torque is reduced for better control.
Note that not all HiKOKI AC brushless tools have the features listed above and some features are not unique to AC brushless tools. For details, refer to each product’s webpage or instruction manual.