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TECHNICAL PARAMETERS
Newgear Planetary Gear Reducer : PRF Series
- Specifications: There are 60 , 90 , 120 , 142
- Transmission ratio: 3 , 4 , 5 , 7 , 10 optional
- Rated torque: torque range from 30N.m to 650N.m
- series: there is already a level, two
- Accuracy: 8-16arcmin
SERIES :
- PRF060
- PRF090
- PRF120
- PRF142
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PRF-SERIES
FEATURES
Flange, single support structure.
- More sophisticated, lower manufacturing costs, the flange can be switched, the noise is small.
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PRF-SERIES -SPECIFICATION
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| Parameter/ Specicification | Unit | PRF60 | PRF80 | PRF90 | PRF120 | PRF142 |
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| Max.Torque |
Nm |
1.5* Rated Torque |
| Emerg. Braking Torque |
Nm |
2* Rated Torque |
| Max. Radial Torque |
N |
240 |
400 |
450 |
1240 |
4800 |
| Max. Axial Torque |
N |
220 |
420 |
430 |
1000 |
4500 |
| Torsional Stiffness |
Nm/arcmin |
1.8 |
4.7 |
4.85 |
11 |
55 |
| Max.Input Speed |
rpm |
8000 |
6000 |
6000 |
6000 |
4500 |
| Rated Input Speed |
rpm |
4000 |
3500 |
3500 |
3500 |
2500 |
| Noise |
dB |
<58 |
<60 |
<60 |
<65 |
<70 |
| Aver. life |
H |
20000 |
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| Full load-efficiency |
% |
L1≥96%, L2≥94% |
| Backlash |
P0 |
L1 |
arcmin |
<3 |
<3 |
<3 |
<3 |
<3 |
| L2 |
arcmin |
<5 |
<5 |
<5 |
<6 |
<6 |
| P1 |
L1 |
arcmin |
<6 |
<6 |
<6 |
<8 |
<8 |
| L2 |
arcmin |
<10 |
<10 |
<10 |
<10 |
<10 |
| Rotary Interial |
L1 |
3 |
Kg.cm² |
0.46 |
0.77 |
1.73 |
12.78 |
21.4 |
| 4 |
Kg.cm² |
0.46 |
0.77 |
1.73 |
12.78 |
21.4 |
| 5 |
Kg.cm² |
0.46 |
0.77 |
1.73 |
12.78 |
21.4 |
| 7 |
Kg.cm² |
0.41 |
0.65 |
1.42 |
11.38 |
17.6 |
| 10 |
Kg.cm² |
0.41 |
0.65 |
1.42 |
11.38 |
17.6 |
| L2 |
12 |
Kg.cm² |
0.44 |
0.72 |
1.49 |
12.18 |
17.4 |
| 15 |
Kg.cm² |
0.44 |
0.72 |
1.49 |
12.18 |
17.4 |
| 20 |
Kg.cm² |
0.44 |
0.72 |
1.49 |
12.18 |
17.4 |
| 25 |
Kg.cm² |
0.44 |
0.72 |
1.49 |
12.18 |
17.4 |
| 28 |
Kg.cm² |
0.44 |
0.72 |
1.49 |
12.18 |
17.4 |
| 40 |
Kg.cm² |
0.44 |
0.72 |
1.49 |
12.18 |
17.4 |
| 50 |
Kg.cm² |
0.34 |
0.58 |
1.25 |
11.48 |
15.7 |
| 100 |
Kg.cm² |
0.34 |
0.58 |
1.25 |
11.48 |
15.7 |
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| Parameter/Specification |
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PRF60 |
PRF80 |
PRF90 |
PRF120 |
PRF142 |
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Stage |
Ratio |
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| Rated Torque (Nm) |
L1 |
3 |
27 |
50 |
96 |
161 |
392 |
| 4 |
40 |
90 |
122 |
210 |
520 |
| 5 |
40 |
90 |
122 |
210 |
520 |
| 7 |
34 |
48 |
95 |
170 |
395 |
| 10 |
16 |
22 |
56 |
86 |
265 |
| L2 |
9 |
27 |
50 |
96 |
161 |
392 |
| 12 |
27 |
50 |
96 |
161 |
392 |
| 15 |
27 |
50 |
96 |
161 |
392 |
| 16 |
40 |
90 |
122 |
210 |
520 |
| 20 |
40 |
90 |
122 |
210 |
520 |
| 25 |
40 |
90 |
122 |
210 |
520 |
| 28 |
40 |
90 |
122 |
210 |
392 |
| 30 |
27 |
50 |
96 |
161 |
392 |
| 35 |
40 |
90 |
122 |
210 |
520 |
| 40 |
40 |
90 |
122 |
210 |
520 |
| 50 |
40 |
90 |
122 |
210 |
520 |
| 70 |
34 |
48 |
95 |
170 |
395 |
| 100 |
16 |
22 |
56 |
86 |
265 |
| Weight (Kg) |
L1 |
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1.7 |
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4.4 |
12 |
26.5 |
| L2 |
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1.9 |
|
5 |
14 |
29.6 |
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| PRF Dimension |
| PRF60-L1 |
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| PRF60-L2 |
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| PRF80-L1 |
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| PRF80-L2 |
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| PR90-L1 |
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| PRF120-L1 |
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| PRF120-L2 |
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