Specifications

8GBK
Ū
BMH
8DCG
Ū
-40-30
speed RPM (r/min)
Gear Ratio
Model
Motor/Gearhead
kgf cm
N.m
lb-in
1,500 1,000833 600 500 400 333 300 240 200 167 120 100 83.3 75 60 50 40 33.3 30
2 3 3.6 5 6 7.5 9 10 12.5 15 18 25 30 36 40 50 60 75 90 100
2.6 3.9 4.7 6.5 7.8 9.7 11.7 13.0 16.2 19.5 23.4 32.5 39.0 46.7 51.9 64.9 77.9 80 80 80
0.26 0.39 0.47 0.65 0.78 0.97 1.17 1.3 1.6 1.9 2.3 3.2 3.9 4.7 5.2 6.5 7.8 8 8 8
2.3 3.4 4.1 5.7 6.9 8.6 10.3 11 14 17 21 29 34 41 46 57 69 71 71 71
25 20 16.7 15 12 10 8
120 150 180 200 250 300 360
80 80 80 80 80 80 80
8 8 8 8 8 8 8
71 71 71 71 71 71 71
Ū
80mm(3.54in.)
DC MOTOR
40W
ū Motor Specification
8DCG(D)12-40-30
8DCG(D)24-40-30
8DCG(D)90-40-30
1/19 40 3000 1300 130 18.44
12 1.2 3300 4.8
24 0.4 3150 2.5
90 0.18 3350 0.48
35 12000 1200 170
30 20000 2000 284
10 23000 2300 326
gfcm
mN.m oz-ingfcm mN.m oz-in
Torque
Starting Torque
Model
8DCGŪ-40-30 : Pinion Shaft Type
8DCDŪ-40-30 : D-Cut Shaft Type
Output
No Load Rated Load
HP
W
*ĸPinion ShaftĹis for attaching gearhead and ĸD-Cut ShaftĹis for using motor only.
ū Permissible Torque When using gearhead
ҊEnter the phase & voltage code in the box (Ū) within the motor model name.
ҊEnter the gear ratio in the box (Ū) within the gearhead model name. A colored background indicates gear shaft rotation in the same direction
as the motor shaft ; a white background indicates rotation in the opposite direction.
ҊThe speed is calculated by dividing the motorĹs synchronous speed (50Hz : 1500 r/min, 60 Hz : 1800 r/min) by the gear ratio.
ҊThe actual speed is 2~20% less than the displayed value, depending on the size of the load.
ҊIf more slow speed is needed than above value, use decimal gearhead with a gear ratio of 10:1 could be used between general gearhead and
motor. Even in this case, just speed will be reduced without increase in permissible torque; the maximum permissible torque is 100kgfcm
(10N.m, 88lb-in).
DC 40W
ū Dimension
1. Worm Solid Gearhead Type
Rated V
Starting Cur.
A
Speed
RPM
Current
A
Speed
RPM
Current
A
VDC