The 5" SJS angle grinder combines 10.5 AMP power with comfort and motor-protection features for longer-lasting industrial performance. The GA5020Y is engineered with innovative SJS mechanical clutch system to protect the gears for longer tool life.
10.5 AMP Power with SJS to Protect Gears
The GA5020Y 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 mechanical clutch system, an innovation from that protects the gears by automatically disengaging the motor should the grinding wheel accidentally catch or bind.
The GA5020Y 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.
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 electronic, so the grinder does not require a re-start if the wheel binds.
Features:
• Powerful 10.5 AMP motor delivers 11,000 RPM to handle the most demanding applications
• 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
• Electric brake for maximum productivity
• 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
• Labyrinth construction prevents debris from penetrating the motor, bearings and gears for longer tool life
• Externally accessible brushes for greater serviceability
• AC/DC switch for use with alternative power source
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)
