Product Overview
The Makita 4-1/2” SJS™II High Power Angle Grinder (GA4542C) combines power, convenience, comfort and motor-protection features for longer-lasting industrial performance. The GA4542C is equipped with SJS™II, a mechanical gear drive system to help prevent motor and gear damage by dampening the force on the gear when the wheel is forced to stop. SJS™II is also features a leaf spring and cam gear drive mechanism that is engineered to reduce vibration for increased operator comfort during extended use. Labyrinth construction protects the motor with a complex set of channels, prohibiting dust and contamination from entering the motor. Additional protection features include a zig-zag epoxy applied to both sides of the armature coil, and a powder-coating to the field. This forms a barrier under rotation and is engineered to protect from dust and debris penetration for longer tool life.
Features
- Powerful 12 AMP motor
- SJS™II provides a leaf spring and cam gear drive mechanism that is engineered to reduce vibration for increased operator comfort during extended use
- Electronic controller provides constant speed control which automatically applies additional power to the motor to maintain speed under load
- Electronic controller provides soft start which suppresses start-up reaction for smooth start-ups and longer gear life
- Variable speed 2,800-11,000 RPM
Features & Specifications
| Regent ID | 040TL0062 |
|---|---|
| Brand | MAKITA |
| Motor | 12AMP |
| Product Size | 4 1/2" |
| Vendor Manufacturing Number | GA4542C |
| Standard Voltage | 120V |
| RPM | 2,800-11,000 |
| Weight | 5.4lbs |
| Electric/Pneumatic | Electric |
| Equipment Included | (1) 4-1/2" Grinding Wheel (A-95956);(1) 4-1/2" Wheel Guard (123144-0);(1) Inner Flange (224399-1);(1) Lock Nut Wrench (782412-6);(1) Side Handle (162258-0);(1) Lock Nut (224568-4); |
| Spindle | 5/8"-11 |
| Water Fed | No |
| Length | 11 7/8" |
