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| ＲＡ－２０ＡＤＭ－ＳＲ２５０４Ａ－１２ （１／ｉ） |
| ◆Examples of Applications：Printers, Fiber Optic Fusion
Splicers, Monitoring Camera |
◆GEARED MOTOR
TORQUE/SPEED/CURRENT
| Geared Motor Model>> ＲＡ－２０ＡＤＭ－ＳＲ２５０４Ａ－１２ （１／ｉ） |
Reduction
ratio
1/i |
Rated
torque |
Rated
speed
min-1 |
Rated
current
mA |
No
load
speed
min-1 |
No
load
current
mA |
CW,CCW |
L
mm
|
| mN?m |
kg?cm |
| 1/10 |
3.92 |
0.040 |
652 |
?50 |
790 |
?25 |
CW |
51.4 |
| 1/15 |
4.41 |
0.045 |
442 |
↑ |
527 |
↑ |
↑ |
↑ |
| 1/30 |
9.32 |
0.095 |
219 |
↑ |
263 |
↑ |
↑ |
↑ |
| 1/50 |
14.7 |
0.15 |
133 |
↑ |
158 |
↑ |
↑ |
↑ |
| 1/100 |
24.5 |
0.25 |
66 |
↑ |
79 |
↑ |
↑ |
↑ |
| 1/120 |
29.4 |
0.30 |
55 |
↑ |
66 |
↑ |
↑ |
↑ |
| 1/150 |
↑ |
↑ |
46 |
?45 |
53 |
↑ |
↑ |
↑ |
| 1/200 |
↑ |
↑ |
36 |
?40 |
40 |
↑ |
↑ |
↑ |
| 1/300 |
↑ |
↑ |
23 |
↑ |
26 |
↑ |
↑ |
↑ |
| 1/500 |
49.0 |
0.50 |
15 |
?35 |
16 |
↑ |
↑ |
↑ |
| 1/1000 |
↑ |
↑ |
7.6 |
?30 |
7.9 |
↑ |
↑ |
↑ |
| 1/1500 |
↑ |
↑ |
5.1 |
?25 |
5.3 |
↑ |
↑ |
↑ |
| 1/3000 |
↑ |
↑ |
2.6 |
↑ |
2.6 |
↑ |
↑ |
↑ |
| 1/6000 |
↑ |
↑ |
1.3 |
↑ |
1.3 |
↑ |
↑ |
↑ |
| |
：Standard Reduction Ratio |
| *When ordering, please designate a reduction
ratio. |
◆MOTOR INSTALLATION
|
Motor Model>> ＳＣＲ１６－２５０４Ａ－１２Ｄ |
Motor
name
|
Rated
volt
V |
Rated
torque
|
Rated
speed
min-1 |
Rated
current
mA |
No
load
speed
min-1 |
No
load
current
mA |
CW,CCW |
Rated
output
(W) |
| mN?m |
g?cm |
| SCR16-2504A-12D |
12 |
0.49 |
5 |
6500 |
?50 |
7900 |
?20 |
CW |
0.33 |
◆GEARBOXES SPECIFICATIONS
| Gearhead Model>> ＲＡ－２０ＡＤ （１／ｉ） |
Reduction
ratio
1/i |
Rated
torque
|
Step |
Efficiency
% |
CW,CCW |
Radial
play
of shaft
mm |
Thrust
play
of shaft
mm |
L
mm
|
Catarog
Data |
Calculated
Data |
mN?m |
kg?cm |
| 1/5 |
1/5.00 |
9.81 |
0.10 |
2 |
81 |
CW |
?0.10 |
?0.18 |
21.0 |
| 1/10 |
1/10.00 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| 1/15 |
1/15.00 |
↑ |
↑ |
4 |
66 |
↑ |
↑ |
↑ |
↑ |
| 1/20 |
1/20.00 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| 1/25 |
1/25.00 |
14.7 |
0.15 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| 1/30 |
1/30.00 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| 1/40 |
1/40.00 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| 1/45 |
1/45.00 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| 1/50 |
1/50.00 |
19.6 |
0.20 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| 1/60 |
1/60.00 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| 1/75 |
1/75.00 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| 1/90 |
1/90.00 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| 1/100 |
1/100.00 |
29.4 |
0.30 |
6 |
53 |
↑ |
↑ |
↑ |
↑ |
| 1/120 |
1/120.00 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| 1/150 |
1/150.00 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| 1/180 |
1/180.00 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| 1/200 |
1/200.00 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| 1/250 |
1/250.00 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| 1/300 |
1/300.00 |
49.0 |
0.50 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| 1/360 |
1/360.00 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| 1/450 |
1/450.00 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| 1/500 |
1/500.00 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| 1/750 |
1/750.00 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| 1/1000 |
1/1000.00 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| 1/1500 |
1/1500.00 |
↑ |
↑ |
8 |
43 |
↑ |
↑ |
↑ |
↑ |
| 1/1800 |
1/1800.00 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| 1/3000 |
1/3000.00 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| 1/4000 |
1/4000.00 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| 1/6000 |
1/6000.00 |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
↑ |
| |
：Standard Reduction Ratio |
| Notes |
1. The value for a geared motor's current is converted from
the torque, and is a reference value. |
|
2. The above specifications are an example. Please consult
with us about your desired specifications. |
|
3. The turning directions stated in the standard speed reducer
specifications are: CW: same as that of a motor, and CCW: opposite of that of a
motor.
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