Page 3 - Hitachi 2017 Commercial Catalog

TECHNOLOGY
AC Brushless Motors
» Allows for long extension cords to be used with reduced power loss
» Longer product life
» Extended durability
» Eliminates carbon
brush maintenance
» Reduces the risk of internal
electric component damage
» Internal inverter circuit regulates uneven power supply from standard gasoline generators
EXTERNALLY
Hammers with Aluminum bodies are more resistant to jobsite impacts and harsh conditions than their plastic counterparts.
Aluminum Housing Body
INTERNALLY
Incorporating a plastic stator holder around the Brushless motor provides the internal double insulation construction that can protect the user from electric shock.
The motor and hammer bearings are seated in the metal housing to reduce vibration
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Rotary Hammers
DH40FR DH40MR DH40MEY DH45ME
DH45MEY DH52ME DH52MEY
Demo Hammers
H45MEY H65SD3 H60MEY H90SG H65SD2
Rotary Hammers
DH40MEY DH45ME DH45MEY DH52ME DH52MEY
Impact Wrenches
WR16SE WR22SE WR25SE
Grinders G18MRP9
Demo Hammers
H45MEY H60MEY
Grinder
G12VE
and stress, and increases stability.
During use, the metal body keeps the
internal gears secure and aligned
preventing wear and power loss.
Additionally, the metal body
dissipates heat better, increasing overall motor life.
Impacts
WR22SE WR25SE