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Click
for large view
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AME
12v 212 in-lb gearmotor (218-1001, 218-2001, 218-2003)
This
is a lightweight, yet still very tourquey left or right-handed
(you choose which) gearmotor from AM Equipment that was originally
made to be used as a car windshield wiper motor. This is a pretty
good value in torque per weight as well. Perfect for small to
mid-sized robot applications.
Unfortunately,
the 218-2003 is only available in a RH configuration, but you can
just flip it around to use in a LH situation.
Best
of all, at 116 RPM, you don't have to gear it down!
Nominal
Voltage |
12vdc |
RPMs |
116
rpm (no load) |
Amps
at No load |
1.4 |
Amps
at Stall |
21.3 |
Torque
Nominal |
98.235
in-lbs or 11.1 Nm |
Shaft
(.39 models) |
10mm
dia x 22mm long with flat |
Shaft
(.43 models) |
11mm
dia x 64mm long with flat |
Weight |
2.55lbs |
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Click photos
for large views

Also available
with double-D shaft instead of pinion
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AME
12v 88 in-lb gearmotor w/pinion (210-1009 - 210-1012)
This
is a great, inexpensive, gearmotor from AM Equipment that was
originally made to be used as a car window lifting motor. There
are two types of this motor to choose from-left hand or right
hand. Both have a pinion on the output and would be great for
driving a chain or even a wheel directly in the middle to small
weight classes. A version with a double-D shaft is also available.
This is one of the 5 fastest of the gearmotors that AME offers,
at 100 RPMs -Which is a great speed to have a bot's drive gearmotor
run, and makes for some very simple math!
Specifications
for rotation in both directions: |
Motor
only performance. |
Typical
system performance. |
Voltage: |
12
V |
Weight: |
1.3lbs |
Shaft: |
10mm |
Angular-velocity
constant: |
10.1
rpm/V |
Torque
constant: |
134
ozf·in/A |
Armature
resistance: |
0.433
Ohms |
No-load
current: |
3
A |
Peak
efficiency: |
45
% |
Power
source resistance: |
0
Ohms |
0.433Ohms |
Peak
power: |
0.0887
hp |
0.0342
hp |
No-load
angular velocity: |
108
rpm |
95
rpm |
Stall
current: |
27.7
A |
13.9
A |
Stall
torque: |
3310
ozf·in |
1450
ozf·in |
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Click
for large view
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AME
12v 26 in-lb motor (203-5000)
This
is a great little gearmotor from AM Equipment that was originally
made to be used as a sunroof retracting motors in cars. Perfect
for small robot applications such as the drive motors for a featherlightweight
robot, or maybe for some other system in your bot. This is obviously
AME's smallest and lightest motor at 1.35 Lbs, and less than
6 & 1/2 inches long. -The neat thing about it is, of all
of AME's great gearmotors, this is the very fastest of the bunch
at 165 RPM!
This motor is
manufactured by AM Equipment. It has built in gear reduction,
a circuit breaker, and 0.1 µF noise suppression capacitor.
Specifications
for rotation in both directions: |
Motor
only performance. |
Typical
system performance. |
Original
MFG Part # |
203-5000 |
Voltage: |
12 V |
Weight: |
1.35lb |
Angular-velocity
constant: |
16.4 rpm/V |
Torque
constant: |
82.6 ozf·in/A |
Armature
resistance: |
0.96 ohm |
No-load
current: |
2 A |
Peak
efficiency: |
36 % |
Power
source resistance: |
0 ohm |
0.96 ohm |
Peak
power: |
0.0355 hp |
0.016 hp |
No-load
angular velocity: |
165 rpm |
134 rpm |
Stall
current: |
12.5 A |
6.25 A |
Stall
torque: |
867 ozf·in |
351 ozf·in |
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Click
for large view

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AME
12v Blower motor (204-1021)
This
is a great, but much smaller than usual, motor from AM Equipment
that was originally made to be used as a blower motor. Perfect
for small robot apllications such as the drive motors for a featherlightweight
through lightweight robot, this is AME's second fastest motor
at 4,200 RPMs. -So naturally you'll want to gear it down somehow
first.
Nominal
Voltage |
12vdc |
Original
MFG Part # |
204-1021 |
RPMs |
4,200 |
Amps
at No load |
3 |
Amps
at Stall |
22 |
Original
MFG Part # |
204-1021 |
Torque
Nominal |
6.37
in-lbs or 0.72 Nm |
Shaft |
.315"
dia with 1.5" flat |
Weight |
2.9
lbs |
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Click for large
view


|
GONE!
We are looking for more of these popular motors, but
have thus far been unsuccessful. |
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AME
D-Pack motor (207-1002)
This
is the famous 'D-Pack' motor from AM Equipment that you've all
heard such good things about. These powerful devils live up to
these words, and have been used many times at Treasure Island and
are loved by many. The only complaint is that they can draw too
MUCH power, so make sure you have a switch or ESC that can handle
it, or a current limiting circuit would be the best answer.
These
motors work great for bots with KE spinner weapons. This is the
motor that Backlash used
to smash his way to the championship in BattleBots Season 1.0.
The
motor has a timing advanced in the clockwise direction, the difference
between clockwise and counter-clockwise is minimal. Not listed
in the motor measurements page for some reason is the diameter-
it is 3.073"
Specifications
for clockwise rotation: |
Motor
only performance. |
Typical
system performance. |
Voltage: |
12
V |
Weight: |
7.5
lbs |
Angular-velocity
constant: |
592
rpm/V |
Torque
constant: |
2.28
ozf·in/A |
Armature
resistance: |
0.00969
Ohms |
No-load
current: |
25.5
A |
Peak
efficiency: |
73.4
% |
Power
source resistance: |
0
Ohms |
0.00969
Ohms |
Peak
power: |
4.78
hp |
2.29
hp |
No-load
angular velocity: |
6960
rpm |
6810
rpm |
Stall
current: |
1240
A |
619
A |
Stall
torque: |
2770
ozf·in |
1360
ozf·in |
Specifications
for counter-clockwise rotation: |
Motor
only performance. |
Typical
system performance. |
Voltage: |
12
V |
Weight: |
7.5
lbs |
Angular-velocity
constant: |
485
rpm/V |
Torque
constant: |
2.78
ozf·in/A |
Armature
resistance: |
0.00969
Ohms |
No-load
current: |
19.6
A |
Peak
efficiency: |
76.4
% |
Power
source resistance: |
0
Ohms |
0.00969
Ohms |
Peak
power: |
4.83
hp |
2.34
hp |
No-load
angular velocity: |
5730
rpm |
5640
rpm |
Stall
current: |
1240
A |
619
A |
Stall
torque: |
3400
ozf·in |
1670
ozf·in |
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