SURFACE GRINDERS | |
MODEL | SG24/E |
POWER SOURCE | |
Type | Lesson 2 hp (1492 W), totally enclosed, fan cooled, capacitor start, 3450 RPM, single phase, 115/230 VAC, 60 hz, electric motor. Operating voltage is selected by manual switch |
Fuel Specification | n/a |
Starting Method | n/a |
Air Cleaner | n/a |
Electric Motor Full Leaded Amperage (FLA) Rating |
16.8 amperes at 115 VAC, 60 hz 8.4 mperes at 230 VAC, 60 hz |
Electric Motor Starting Power Required (SPR) (SPR)=(FLA) x 5 Factor |
84 amperes, 9.6 kW at 115 VAC 42 amperes, 4.8 kW at 230 VAC |
Minimum Circuit Breaker Amperage Required |
20 amperes at 115 VAC 10 amperes at 203 VAC |
FRAME | |
Structure | Unitized, welded steel plate |
Drive System | Dual B series V-belt/pulley and spur gear reduction system. Engine powered units also utilize a centrifugal clutch assembly. Gear operate in a fully enclosed transmission case and are lubricated by a high temperature transmission grease formulated with an extreme pressure EP additive. The EP additive allows the grease to better cling to the gear teeth at high rotational speeds. |
Transmission Bearings | High capacity, self aligning ball bearing units are sealed for maximum dust protection and equipped with Zerk® type fittings for field lubrication |
Counter-Rotation Discs | two aluminum, counter-rotation, design for direct mounting of all popular General® and EDCO® multi-accessory attachments with the PLAS-T-LOK™plastic wedge or standard wood wedge. Rotation direction of each disc is marked for easy reference |
Discs Rotation Speed | 250 RPM |
Discs Flexing System | Twelve (six per side) Lord® type elastomeric bushing designed to flex at controlled rates and allow the multi-accessory disc to follow irregularities in the surface profile. The bushing also help prevent damage too the transmission gears and shafts in the event the multi-accessory attachment comes in direct contact with an above surface obstruction. Bushings are easily replaced in the field with simple tools |
Operator Handle Height Adjustment | Three positions to accommodate variance in operator height. Adjustment procedure requires only simple hand tools. |
Frame height Adjustment | Three positions to accommodate variances in multi-accessory attachments. Adjustment procedure require only simple hand tools |
GENERAL | |
Overall Width (With Protective Bumper) | 27 1/2" (699 mm) |
Normal Operator Handle Height | 38" (965 mm) |
Overall length | 55 1/4" (1403 mm) |
Nominal Multi-Accessory Disc Working Width | 24" (610 mm) |
Weight (Less Multi-Accessory Attachment And Safety And Dust Shield Assembly | 205 lbs. (114 kg) |