Makita GA5020 5 Inch SJS Angle Grinder, with AC/DC Switch

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Makita’s 5” SJS™ Angle Grinder combines 10.5 AMP power with comfort and motor-protection features for longer-lasting industrial performance. The GA5020 is engineered with Makita’s innovative - SJS™ technology is a mechanical clutch system that helps prevent motor and gear damage

10.5 AMP Power with SJS™ to Protect Gears

The GA5020 is powered by a 10.5 AMP motor that delivers 11,000 RPM, with electric brake for maximum productivity. Labyrinth construction protects the motor with a complex set of channels, prohibiting dust and contamination. In addition, the protective zig-zag varnish seals the motor and bearings from dust and debris by creating a barrier under rotation. The GA5020 is engineered with SJS™, an innovation from Makita that protects the gears by automatically disengaging the motor should the grinding wheel accidentally catch or bind.

The GA5020 weighs only 5.9 lbs. and is built with comfort and ergonomic features for extended use, including an ergonomic rubberized rear handle with trigger switch. In addition, the side handle can be easily installed on either side of the tool. It is a versatile and powerful grinder engineered for demanding applications including cutting, ferrous metal, paint and rust removal, shipyard maintenance, heavy machinery, metal polishing, general steel grinding, auto repair work, cutting brick and masonry, and restoration work. The grinder is built for welders, fabricators, plumbers, masons, electricians, automotive technicians, stone and tile workers, HVAC, and general contractors.

Categories: Angle Grinders, FLAT 5% OFF, Angle Grinders

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$189.00

Model# GA5020

SKU

088381083249

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Features:

POWER : Powerful 10.5 AMP motor delivers 11,000 RPM to handle the most demanding applications
PERFORMANCE : SJS™ technology is a mechanical clutch system that helps prevent motor and gear damage by allowing the drive shaft to slip if the wheel is forced to stop
DURABILITY : Labyrinth construction prevents debris from penetrating the motor, bearings and gears for longer tool life
DESIGN : Electric brake; no lock-on/lock-off AC/DC switch
Rubberized soft grip handle provides increased operator comfort
Rear handle trigger switch with no lock-on feature
Tool-less wheel guard for quick and easy adjustments
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
Externally accessible brushes for greater serviceability
AC/DC switch for use with alternative power source

Specifications:

Wheel Diameter : 5"
AMPS : 10.5
No Load Speed : 11,000 RPM
Spindle Type : 5/8" - 11 UNC
Lock-On Switch : No
Lock-Off Switch : No
Switch Type : Rear trigger switch
Electric Brake : Yes
Overall Length : 14"
Net Weight : 5.9 lbs.
Variable speed dial : No
Power Type : Corded
Bind-Up Control : Yes
AC/DC switch : Yes
Packaged Depth (in) : 4"
Packaged Height (in) : 4"
Packaged Width (in) : 14"
Shipping Weight : 8.8 lbs.
UPC Code : 088381-083249

Includes:

(1) 5" x 1/4" x 7/8" INOX Grinding Wheel, 36 Grit (A-95962)
(1) 5" Tool-less Wheel Guard (135108-2)
(1) Lock Nut (193465-4)
(1) Lock Nut Wrench (782424-9)
(1) Inner Flange (224399-1)
(1) Side Handle (153504-2)

Technology: SJS® Super Joint System is a mechanical clutch system that helps prevent motor and gear damage in grinders if the wheel is forced to a stop. The drive shaft from the armature to the drive gear is spring-loaded during normal grinding load. If binding occurs or the wheel is forced to stop, the spring is compressed allowing the drive shaft to slip. The gear tension is minimized while the armature continues to rotate, which helps prevent motor burn-out. SJS® is a mechanical clutch system, not elecronic, so the grinder does not require a re-start if the wheel binds.

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