Reviews Protects Motor

DEWALT Angle Grinder, 7-Inch, 8,500 RPM, 4.9-HP (DWE4597N)

  • High power 4.9 HP (maximum motor HP) 8,500 rpm motor of the angle grinder provides overload protection giving higher operating speeds under load.
  • Anti-Rotation E-CLUTCH System activates in less than a tenth of a second when a pinch/stall is detected, shutting down the motor of the metal grinder..
  • Anti-vibe side handle of DEWALT angle grinder is a Perform and Protect feature that reduces the users exposure to vibration.
  • Power-Loss Reset prevents accidental re-starts following a power disruption when the tool is left in the "on" position.
  • Power-Off advanced electronic overload protection shuts the tool off before it reaches overload or burn-up.
  • Dust Ejection System increases brush life and protects the motor from damaging particles entering the air intake that would otherwise abrade the motor.
  • Lightweight design (12.3 lbs) lessens user fatigue.
  • Low-profile gearcase allows for work in tight areas.
  • Anti-vibe trigger handle reduces user fatigue caused by vibration.
  • Automatic turn-off brushes shut down the tool when brushes need to be changed to avoid tool damage.
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PORTER-CABLE Palm Sander 1/4 Sheet 380

  • 2.0-amp motor of orbital sander moves at 13,500 opm, providing a superior finish.
  • Dual plane, counter-balanced low-vribation design reduces user fatigue of the palm sander.
  • Dust-sealed switch protects against dust ingestion for longer switch life of the hand sander.
  • 2.0 Amp motor moves at 13,500 opm, providing a superior finish.
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ACS Reagent Grade 95% Denatured Ethyl Alcohol, 500mL

  • Insulates components circuits and assemblies.
  • Excellent arc and corona resisting properties.
  • Protects motor windings and coils from arcing and discharge.
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DEWALT Angle Grinder, 9-Inch, 6,500 RPM, 4.7-HP (DWE4559CN) , Yellow

  • High power 4.7 HP (maximum motor HP) 6,500 rpm motor with overload protection provides higher operating speeds under load for the angle grinder.
  • Gear case grip for pipeliners allows gear case of the metal grinder to be gripped as a handle.
  • Dust Ejection System of DEWALT angle grinder increases brush life and protects the motor from damaging particles entering the air intake that would otherwise abrade the motor.
  • Anti-vibe trigger handle reduces user fatigue caused by vibration.
  • Lightweight design (12.4 lbs) lessens user fatigue.
  • Automatic turn-off brushes shut down the tool when brushes need to be changed to avoid tool damage.
  • Low-profile gearcase allows for work in tight areas.
  • 6,500 rpm provides optimal material removal with 9-inch grinding wheels.
  • Brush window allows for quick brush replacement.
  • Quick-Change guard allows user to quickly adjust guard to redirect sparks.
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Makita GA7911 Angle Sander, with AC/DC Switch

  • Powerful 15.0 AMP motor delivers 7,000 RPM for the most challenging applications.
  • Accepts 7" or 9" grinding wheels with correct guard installed.
  • Enlarged all ball bearing construction for longer tool life.
  • Spiral bevel gears for smoother rotations and a more efficient transfer of energy.
  • Zig-zag varnish protects the armature coil from dust and debris for longer motor life.
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Dial 2-Speed 1/2 HP 115- Volt Permanently Lubricated Evaporative Cooler Motor

  • Automatic thermal overload feature protects against overheating.
  • Corrosion-resistant steel construction for durability and long life.
  • Permanently lubricated ball bearings ensure against over-oiling.
  • Motor terminals are easily accessible for connecting the motor cord.
  • Can be automatically controlled with a cooler thermostat or with manual wall switch (both sold separately).
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Makita GA4530X 4-1/2-Inch Angle Grinder with Grinding Wheels , Blue

  • Powerful 6.0 AMP motor delivers 11,000 RPM for the most demanding applications.
  • Small diameter barrel grip (only 2-1/4") for added comfort.
  • Labyrinth construction seals and protects the motor and bearings from dust and debris.
  • Refined design at only 4 lbs for reduced operator fatigue.
  • Externally accessible brushes for greater serviceability.
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7-80V PWM DC Motor Speed Controller Switch 30A,Motor Speed Control Regulator

  • 1️⃣ 7-80V PWM DC Motor Speed Controller Switch 30A,Motor Speed Control Regulator.
  • 2️⃣ Wide voltage 7-80V high current 30A Design Wide range of applications, on-board switch with operation Stop brake function, adjustable potentiometer soft cable can be separated Line length 30CM..
  • 3️⃣Circuit optimization design Wide range of duty cycle adjustment, smooth motor without vibration, no vibration, with power indication, stable circuit design for long working hours..
  • 4️⃣Adopt imported high-voltage MOS tube, three high-voltage 100V high-frequency resistance capacitors, and fuses for braking. The parameters are not easy to heat and easy to replace. The standard aluminum housing protects the internal circuits and components for long-term durability..
  • 5️⃣Package Contents:1 x 7-80V PWM DC Motor Speed Controller Switch 30A.
  • Amazon satisfied customer service & fast ship..
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Makita 9557PB 4-1/2\ Paddle Switch Angle Grinder, with AC/DC Switch

  • Powerful 7.5 AMP motor delivers 11,000 RPM for high output power.
  • Compact design with small 2-1/2" diameter barrel and weighs only 4.5 lbs. for added comfort.
  • Labyrinth construction seals and protects the drive gear and bearings from contamination for longer tool life.
  • Lock-on/off feature for continuous operation.
  • AC/DC switch for use with alternative power source.
  • 4-1/2-inch angle grinder with paddle switch seals motor and bearings from contamination.
  • 7.5 amp motor delivers a no-load speed of 10,000 RPM.
  • Small circumference barrel grip for improved handling.
  • Includes grinding wheel, wrench, side handle, flange and wheel guard.
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