Selling Points; Class-Top Overload Durability - Hitachi G 18SE3 Technical Data And Service Manual
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Also See for G 18SE3:
- Handling instructions manual (48 pages) ,
- Safety instructions and instruction manual (52 pages) ,
- Handling instructions manual (16 pages)
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4. SELLING POINTS
Wear resistance of armature coil:
1.5 times higher compared to the current models
Tool-less wheel guard
Power 2,300 W motor design
(G 18SE3, G 18UA2, G 23SC3, G 23UA2)
Power 2,500 W motor design
(G 18SG2, G 18UB2, G 23SE2, G 23UB2)
Maker B's model: 2400 W
Maker C's model: 2300 W
4-1. Class-top Overload Durability
The Models G 18SE3, G 18UA2, G 23SC3, G 23UA2, G 18SG2, G 18UB2, G 23SE2 and G 23UB2 provide
excellent overload durability thanks to the improved motor winding and carbon brush material in common with the
current models (the service life of the carbon brushes is also prolonged). Figure 1 shows the comparison of
overload durability when the stator coil temperature rise is 200˚K using the Model G 23SC3 as the reference.
As is evident from this, the Models G 18SE3, G 18UA2, G 23SC3, G 23UA2, G 18SG2, G 18UB2, G 23SE2 and
G 23UB2 are superior to the competitors in overload durability.
Class-top overload durability
1.2 times higher compared to maker C's model
1.1 times higher compared to maker B's model
: 2600 W
: 2500 W
100
50
Dust-proof ball bearing thanks
to the labyrinth construction
Durable ball bearing retainer
thanks to the iron bushing
Prolonged service life of the carbon brushes
thanks to the new construction:
1.5 times higher compared to the current models
G 18SE3/G 18UA2/G 18SG2/G 18UB2/
G 23SC3/G 23UB2/G 23SE2/G 23UB2
G 18SE2/G 18UA/G 18SG/G 18UB/
G 23SC2/G 23UB/G 23SE/G 23UB
B
C
0
Fig. 1
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