RSF Mini Series
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List of Features
The RSF Series includes compact and high-torque AC servo actuators with a high rotational accuracy, a shaft output combining a speed reducer harmonic drive for precision control and an AC servo motor; combined with a dedicated servo driver that fully demonstrates the performance of this RSF Series of implements.
Compact
High rotational accuracy
High resolution
High positional accuracy
Easy-to-operate dedicated driver |
Ordering Code
| RSF - |
14 |
B - |
100 - |
F- |
100- |
24- |
B |
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| 1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
| 1. |
Model |
: AC Servo Actuator RSF Mini Series |
| 2. |
Size |
: 8, 11, 14 |
| 3. |
Design Version |
: B |
| 4. |
Gear Ratio |
: 30, 50, 100 |
| 5. |
Encoder Specifications |
: F |
- Incremental Encoder
+ Magnetic pole sensor |
| 6. |
Encoder Resolution |
: 100 - 1000p/rev |
| 7. |
Power Supply Voltage |
: DC24V |
| 8. |
Encoder Output Form |
: B : 30° |
| 9. |
Optional specifications |
: No sign
: C |
: without connector
: with connector |
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List of Ratings
| Model |
|
RSF-8B |
RSF-11B |
RSF-14B |
Item / Gear Ratio |
|
30 |
50 |
100 |
30 |
50 |
100 |
30 |
50 |
100 |
| Max. Torque (3) |
N.m |
1.8 |
3.3 |
4.8 |
4.5 |
8.3 |
11 |
9.0 |
18 |
28 |
In.lb |
15.9 |
29.2 |
42.5 |
39.8 |
73.5 |
97.4 |
79.7 |
159 |
248 |
Maximum Speed (3) |
r/min |
200 |
120 |
60 |
200 |
120 |
60 |
200 |
120 |
60 |
| Max.Continuous Torque(3,4) |
N.m |
0.78 |
1.4 |
2.0 |
1.1 |
2.0 |
4.0 |
1.7 |
3.0 |
6.0 |
In.lb |
6.9 |
12.4 |
17.7 |
9.7 |
17.7 |
35.4 |
15.0 |
26.6 |
53.1 |
| Moment of Inertia GD2/4 |
k.gm2 x10-2 |
0.06 |
0.16 |
0.65 |
0.18 |
0.49 |
2.0 |
0.41 |
1.1 |
4.5 |
In.lb-s2 x10-2 |
0.53 |
1.42 |
5.75 |
1.59 |
4.34 |
17.7 |
3.63 |
9.7 |
39.8 |
| Moment of Inertia J |
kgfcms2 x10-2 |
0.60 |
1.7 |
6.6 |
1.8 |
5.0 |
20 |
4.1 |
11 |
46 |
In.lb-s2 x10-2 |
0.53 |
1.50 |
5.84 |
1.59 |
4.43 |
17.70 |
3.63 |
9.7 |
40.7 |
One-way Positioning Accuracies |
arc-sec |
150 |
120 |
120 |
120 |
90 |
90 |
120 |
90 |
90 |
Quad Encoder Resolution (6) |
p/rev |
120,000 |
200,000 |
400,000 |
120,000 |
200,000 |
400000 |
120,000 |
200000 |
400000 |
Mass |
Kg |
0.3 |
0.5 |
0.8 |
Combination Driver |
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HA-680-4B-24 |
HA-680-6B-24 |
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CAD Downloads
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PDF DXF
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PDF DXF
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1) The table shows output values of the actuator.
2) All specifications are applicable for actuators mounted on an aluminum heat sink of size: 150 x 150 x 6(mm)
3) Values for saturated actuator temperature. Other values are for actuator temperature of 25°C.
4) The moment of inertia is the total value of the motor shaft and Harmonic Drive moment of inertia values converted to the output side.
5) All values are typical.
6) Quad encoder resolution is (motor shaft encoder resolution) x 4 x (gear ratio)
Product Drawing
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PAGE: "Products | Actuators | RSF Mini Series AC servo actuators :: Harmonic Drive LLC"
