|
Click
for large view
|
DeWalt
24v Hammerdrill Motor
This
is DeWalt's largest, most famous, and best selling motor, the 24vdc
replacement motor for its cordless powerdrills of the same voltage.
This
is the original version of the motor that made more bots run than
any other motor, save the EV
Warrior. These motors represent the best value in motor power
and price. It is simply the best motor you're going to find for
the price, and has a very throughoughly proven track record.
This
is also the motor that the Dustin motors begin
with, if you wish to construct your own Dustin with the parts we
sell on the Dustin page, this is where you'll begin.
The
specific numerical values below reflect those discovered by bot
builders, and DeWalt does not approve nor deny them as accurate.
DeWalt
Part Number |
389010-00 |
Voltage |
24vdc
(can be overvolted) |
Nominal
Torque |
94.5
in-lbs |
Torque
at stall |
192
in-lbs |
Torque
Constant: |
1.5
ozf-in/Amp |
No-load
Current: |
2.6
Amps |
Nominal
Amperage |
68
Amps |
Stall
Current: |
190
Amps |
RPM |
21,000
ungeared |
Angular-velocity
Constant |
880
RPM/v |
Output
gear |
19
Teeth |
Gearbox |
BPDGFGD24 |
Size |
4.8"
long x 2.25" dia |
Weight |
25.60oz
or 1.600 Lbs |
Armature
Resistance: |
0.095
Ohms |
Peak
Power: |
2
HP |
Peak
Effeciency: |
81% |
|
|
Click
for large view
|
DeWalt
new style drill motor, 18v
This
is DeWalt's NEW VERSION of its 18vdc replacement motor for its
cordless powerdrills of the same voltage.
This
is the upgraded version of the motor that made SO many bots famous.
Easily overvoltable to 24 volts, these motors represent the best
value in motor power for its price. It is simply the best motor
you're going to find for the price, and it has a very throughoughly
proven track record.
Unfortunately,
DeWalt doesn't publish nor allow us to see their actual numbers
on amperage draw, RPMs, voltage capacities, gear ratios, etc...
All the good stuff. We can't imagine this motor performing Much
better than the old version.
If
you plan to couple this motor to it's intended gearbox, or to any
DeWalt gearbox for that matter, choose the option to add the 'Foam
seal,' which is a small, styrofoam O-ring made to fit bettween
the DeWalt motors and their gearboxes, forming a seal against dust
particles andother bad things you don't want to get in your gearbox.
Think of it as a $1 insurance plan.
DeWalt
Part # |
396505-22 |
Voltage |
18vdc
(can be overvolted) |
Nominal
Voltage |
24vdc |
Output
gear |
15
Teeth |
Gearbox |
BPDGFGDN |
Body
length |
2
7/8" |
Overall
length |
3
1/2" |
Diameter |
1
27/32" |
Weight |
15.65
oz or 0.9781 Lbs |
|
|
Click for large
view
|
DeWalt
old style drill motor, 18v
This
is DeWalt's OLD VERSION of its 18vdc replacement motor for its
cordless powerdrills of the same voltage.
This
is the original version of the motor that made SO many bots famous.
Easily overvoltable to 24 volts, these motors represent the best
value in motor power and price. It is simply the best motor you're
going to find for the price, and has a very throughoughly proven
track record.
The
specific numerical values below reflect those discovered by bot
builders, and DeWalt does not approve nor deny them as accurate.
DeWalt
Part # |
393111-01 |
Voltage |
18vdc
(can be overvolted) |
Nominal
Voltage |
24vdc |
RPM |
22,000
ungeared |
Output
gear |
16
Teeth |
Gearbox |
BPDGFGD18 |
Weight |
18.8oz
(1.175lb) |
Length |
78mm
(3.07") |
Diameter |
46mm
(1.8") |
Output
pinion |
16
tooth gear |
Shaft |
5mm
dia x 7mm |
Armature
Resistance: |
0.072
Ohms |
Stall
Current: |
250
Amps |
Torque
Constant: |
1.2
ozf-in/Amp |
Stall
Torque: |
300
ozf-in |
Angular-velocity
Constant |
1100
RPM/v |
No-load
Current: |
2.6
Amps |
Peak
Power: |
1.5
HP |
Peak
Effeciency: |
81% |
|
|
Click
for large view
|
DeWalt
new style drill motor, 14.4v
This
is DeWalt's NEW VERSION of its 14.4vdc replacement motor for
its cordless powerdrills of the same voltage.
This
little thing is a powerhouse that would be perfect for that 12
thru 60-pounder you've been dreaming of. It is the smallest of
the DeWalt motors that has that big-motor look and design.
If
you plan to couple this motor to it's intended gearbox, or to any
DeWalt gearbox for that matter, choose the option to add the 'Foam
seal,' which is a small, styrofoam O-ring made to fit bettween
the DeWalt motors and their gearboxes, forming a seal against dust
particles andother bad things you don't want to get in your gearbox.
Think of it as a $1 insurance plan.
DeWalt
Part # |
396505-21 |
Voltage |
14.4vdc
(can be overvolted) |
Output
gear |
15
Teeth |
Gearbox |
BPDGFGDN |
Weight |
15.45
oz or 0.9656 Lbs |
|
|
Click
for large view
|
DeWalt
old style drill motor, 14.4v
This
is DeWalt's OLD VERSION of its 14.4vdc replacement motor for
its cordless powerdrills of the same voltage. This little thing
is a powerhouse that would be perfect for that 12 thru 60-pounder
you've been dreaming of.
Just
in case you saw the pictures and were curious, this motor may actually
be the same one as the old 12v version. -They weight the same,
look the same, are priced the same, and I wouldn't be suprised
if their voltage range was the same as well.
If
you plan to couple this motor to it's intended gearbox, or to any
DeWalt gearbox for that matter, choose the option to add the 'Foam
seal,' which is a small, styrofoam O-ring made to fit bettween
the DeWalt motors and their gearboxes, forming a seal against dust
particles andother bad things you don't want to get in your gearbox.
Think of it as a $1 insurance plan.
DeWalt
Part # |
393111-02 |
Voltage |
14.4vdc
(can be overvolted) |
Output
gear |
22
Teeth |
Shaft |
5mm
dia x 7.7mm |
Diameter |
47mm
(1.85lin) |
Length |
82mm
(3.23in) |
Gearbox |
BPDGFGD14 |
Weight |
20
oz (1.25lb) |
|
|
Click
for large view
|
DeWalt
new style drill motor, 12v
This
is DeWalt's NEW VERSION of its 12vdc replacement motor for its
cordless powerdrills of the same voltage.
This
little thing is a powerhouse that would be perfect for that 12
or 30-pounder you've been dreaming of.
DeWalt
started producing it's new versions of the 12, 14, and 18 volt
powerdrills to add a third gearing selection. -No one knows why
they felt the need to replace the motor to do so, but since the
new gearings have a different number of teeth than the old ones,
it is usually just much easier to buy the new motor to match it's
3-speed gearbox.
If
you plan to couple this motor to it's intended gearbox, or to any
DeWalt gearbox for that matter, choose the option to add the 'Foam
seal,' which is a small, styrofoam O-ring made to fit bettween
the DeWalt motors and their gearboxes, forming a seal against dust
particles andother bad things you don't want to get in your gearbox.
Think of it as a $1 insurance plan.
DeWalt
Part # |
396505-20 |
Voltage |
12vdc
(can be overvolted) |
Output
gear |
15
Teeth |
Shaft |
5mm
dia x 11mm |
Diameter |
47mm
(1.85") |
Length |
73mm
(2.87") |
Gearbox |
BPDGFGDN |
Weight |
18.2
oz (1.14lb) |
|
|
Click
for large view
|
DeWalt
old style drill motor, 12v
This
is DeWalt's OLD VERSION of its 12vdc replacement motor for its
cordless powerdrills of the same voltage.
This
little thing is a powerhouse that would be perfect for that 12
or 30-pounder you've been dreaming of. It is the smallest of the
DeWalt motors that has that big-motor look and design.
DeWalt
Part # |
393111-05 |
Voltage |
12vdc
(can be overvolted) |
Length |
3-1/8" |
Diameter |
1-13/16" |
Output
gear |
16
Teeth |
Gearbox |
BPDGFGD12 |
Weight |
17
oz or 1.0625 Lbs |
|
|
Click
for large view
|
DeWalt
drill motor, 9.6v
This
is DeWalt's 9.6vdc replacement motor for its cordless powerdrills
of the same voltage.
This
little thing is a powerhouse that would be perfect for that 12
or 30-pounder you've been dreaming of. It looks and performs a
lot like the famous 'Mini-EV Warrior', but slightly smaller and
with less voltage.
DeWalt
Part # |
389320-00 |
Voltage |
9.6vdc
(can be overvolted) |
Output
gear |
18
Teeth @ .478" Dia. |
Gearbox |
BPDGFGD9 |
Diameter |
43mm
(1.7") |
Length |
73mm
(2.87") |
Shaft |
4mm
dia x 10mm |
Weight |
15.2oz
(.95lb) |
|
|
Click
for large view
|
DeWalt
7.2V gearbox and motor combo
This
is DeWalt's 7.2v Motor and Gearbox combo, a replacement part
for it’s powerdriver of the same voltage. The motor, sold
separately (above), was originally produced for DeWalt by Johnson
Motors.
The
specific numerical values below are DeWalt’s own approximations.
There have been times that they have not been found to be accurate. –Sometimes
the actual performance is better than what is listed here!
This transmission has 15 different torque settings. The highest setting
is at about 80 in-lbs. The highest speed setting is about 500 RPMs.
DeWalt
Part # |
5100850-20 |
Voltage |
7.2vdc |
Torque |
80
in-lbs max |
RPM |
500
max |
Weight |
21.20oz
or 1.3250 Lbs |
|
|
Click
for large view
|
DeWalt
Foam O-ring
Need
some extra foam o-rings for the DeWalt 12V, 14.4V or 18V motors?
Grab some here. |
|
|
|
|