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5. SPECIFICATIONS
5-1. Specifications
Model WR 22SA
Capacity
Item
Ordinary bolt M14 (9/16") --- M24 (15/16")
High tension bolt M16 (5/8") --- M22 (7/8")
Tightening torque 610 N•m 62.2 kgf •cm (5,390 in-lbs.)
Tip condition 19 mm (3/4") (Width across flat of the socket mounting portion)
Type of motor Single phase AC commutator motor
Enclosure Aluminum die casting + Polyamide resin + Elastomer ....... Housing
Polyamide resin .................................................................. Handle cover, tail cover
Aluminum die casting ......................................................... Hammer case, inner cover
Rubber ................................................................................ Bumper
Type of switch
Tumbler switch with forward/reverse changeover pushing button
Power consumption 800 W (China)
850 W (Europe, U.S.A., Korea, Taiwan, Australia and New Zealand)
1140 W (Other Asian countries)
Full-load current 8.1 A (110 V),
7.5 A (120 V),
5.5 A (220 V), 4.1 A (220 V) (Korea), 3.8 A (220 V) (China),
5.2 A (230 V), 3.9 A (230 V) (Europe and New Zealand),
5.0 A (240 V), 3.7 A (240 V) (Australia)
Impact rate 2,000/min
Main body 4.8 kg (10.6 lbs.) (Excludes cord, socket and side handle)
Packaged 7.3 kg (16.1 lbs.)
Overall length x height 303 mm x 236 mm (11-15/16" x 9-9/32")
Center height 43 mm (1-11/16")
Package
Cord
Side handle and plastic case
Standard accessory
Weight
Handle configuration T-type
No-load rotation speed 1,800/min
Type
Nominal cross-
sectional area
Outside diameter
Length
Plastic case
2-core cabtire cable
1.0 mm2
8.0 mm
2.5 m
Power requirement Single phase AC 50/60 Hz
Insulation method Double insulation