| This
is DeWalt's factory gearbox for the NEW versions of the 12v, 14.4v, and
18v DC cordless power or hammer drills. Exclusively made by DeWalt for
their new, higher-powered, 3-speed series of cordless drills. (No, these
won’t fit on the old versions of the motors)
This
is a great gearbox for 3 great, new-and improved motors. These 3-speed,
planetary gearboxes with their futuristic look and all metal gears represent
the best value in high technology, power and price. It is simply a great
thing to have a third gearing solution available if you need it.
The not-too-specific
numerical values below reflect those public divulged by DeWalt. I have
not yet confirmed them as accurate.
| DeWalt
Part # |
397892-05 |
| For
Motors # |
|
| Gearing
#1 RPMs |
|
| Gearing
#2 RPMs |
|
| Gearing
#3 RPMs |
|
| Max
Torque |
|
| Input
accepts |
15
teeth |
| Output
Shaft |
5/16"
diamater Double-D |
| Length |
2
1/2" |
| Diameter |
2
1/8" |
| Lubrication |
Grease |
| Weight
|
13.60oz
or 0.8500 Lbs |
|
DeWalt 12V New Style Drill Motor
DeWalt 14.4V New Style Drill Motor
DeWalt 18V New Style Drill Motor