MFA Como Drills 940D1391 geared motor with a 139:1 gearbox
Output rpm at:
4.5V = 35
6V = 50
9V = 77
12V = 103
15V = 134
Output theoretical torque (gcm) at 12V, max efficiency = 6539
Motor specification (before gearbox reduction)
|
Model
|
Voltage
|
NO LOAD
|
AT MAXIMUM EFFICIENCY
|
STALL
TORQUE |
||||||||
|
OPERATING
RANGE |
NOMINAL
|
SPEED
|
Amps
|
SPEED
|
Amps
|
TORQUE
|
O/P
|
EFF
|
||||
|
RPM
|
A
|
RPM
|
A
|
oz - in
|
g - cm
|
W
|
%
|
oz - in
|
g - cm
|
|||
|
RE - 385
|
6.0 - 15.0
|
12v CONSTANT
|
11000
|
0.155
|
9281
|
0.837
|
-
|
65.3
|
6.21
|
61.85
|
-
|
417.6
|