Basic Info.
Installation
Vertical Type
Type
Planetary Gear Reducer
Backlash
1-3arcmin; 3-5arcmin
Transport Package
Carton Box
Production Capacity
300, 000 Set Per Year
Product Description
Best Price Prf90 Series Planetary Gearbox for 750W servo motor
Descriptions:
1.Square flange output,standard size;
2.The input connection specifications are competeand there are many choices;
3.Straight transmission,single cantilever structure,design simple,high cost performance;
4.Stable operation,low noise;
5.Keyway can be opened in the force shaft;
6.Size range:40-160mm;
7.Ratio range:3-100;
8.Backlash: 8-16arcmin
Product Parameters
| Specifications | PRF40 | PRF60 | PRF80 | PRF90 | PRF120 | PRF160 |
| Technal Parameters |
| Max. Torque | Nm | 1.5times rated torque |
| Emergency Stop Torque | Nm | 2.5times rated torque |
| Max. Radial Load | N | 185 | 240 | 400 | 450 | 1240 | 2250 |
| Max. Axial Load | N | 150 | 220 | 420 | 430 | 1000 | 1500 |
| Torsional Rigidity | Nm/arcmin | 0.7 | 1.8 | 4.7 | 4.85 | 11 | 35 |
| Max.Input Speed | rpm | 8000 | 8000 | 6000 | 6000 | 6000 | 4000 |
| Rated Input Speed | rpm | 4500 | 4000 | 3500 | 3500 | 3500 | 3000 |
| Noise | dB | ≤55 | ≤58 | ≤60 | ≤60 | ≤65 | ≤70 |
| Average Life Time | h | 20000 |
| Efficiency Of Full Load | % | L1≥96% L2≥94% |
| Return Backlash | P1 | L1 | arcmin | ≤8 | ≤8 | ≤8 | ≤8 | ≤8 | ≤8 |
| L2 | arcmin | ≤12 | ≤12 | ≤12 | ≤12 | ≤12 | ≤12 |
| P2 | L1 | arcmin | ≤16 | ≤16 | ≤16 | ≤16 | ≤16 | ≤16 |
| L2 | arcmin | ≤20 | ≤20 | ≤20 | ≤20 | ≤20 | ≤20 |
| Moment Of Inertia Table | L1 | 3 | Kg*cm2 | 0.1 | 0.46 | 0.77 | 1.73 | 12.78 | 36.72 |
| 4 | Kg*cm2 | 0.1 | 0.46 | 0.77 | 1.73 | 12.78 | 36.72 |
| 5 | Kg*cm2 | 0.1 | 0.46 | 0.77 | 1.73 | 12.78 | 36.72 |
| 7 | Kg*cm2 | 0.06 | 0.41 | 0.65 | 1.42 | 11.38 | 34.02 |
| 10 | Kg*cm2 | 0.06 | 0.41 | 0.65 | 1.42 | 11.38 | 34.02 |
| L2 | 12 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 |
| 15 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 |
| 16 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 |
| 20 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 |
| 25 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 |
| 28 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 |
| 30 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 |
| 35 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 |
| 40 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 |
| 50 | Kg*cm2 | 0.05 | 0.34 | 0.58 | 1.25 | 11.48 | 34.02 |
| 70 | Kg*cm2 | 0.05 | 0.34 | 0.58 | 1.25 | 11.48 | 34.02 |
| 100 | Kg*cm2 | 0.05 | 0.34 | 0.58 | 1.25 | 11.48 | 34.02 |
| Technical Parameter | Level | Ratio | | PRF40 | PRF60 | PRF80 | PRF90 | PRF120 | PRF160 |
| Rated Torque | L1 | 3 | Nm | / | 27 | 50 | 96 | 161 | 384 |
| 4 | Nm | 16 | 40 | 90 | 122 | 210 | 423 |
| 5 | Nm | 15 | 40 | 90 | 122 | 210 | 423 |
| 7 | Nm | 12 | 34 | 48 | 95 | 170 | 358 |
| 10 | Nm | 10 | 16 | 22 | 56 | 86 | 210 |
| L2 | 12 | Nm | / | 27 | 50 | 95 | 161 | 364 |
| 15 | Nm | / | 27 | 50 | 96 | 161 | 364 |
| 16 | Nm | 16 | 40 | 90 | 122 | 210 | 423 |
| 20 | Nm | 15 | 40 | 90 | 122 | 210 | 423 |
| 25 | Nm | 16 | 40 | 90 | 122 | 210 | 423 |
| 28 | Nm | 16 | 40 | 90 | 122 | 210 | 423 |
| 30 | Nm | / | 27 | 50 | 96 | 161 | 364 |
| 35 | Nm | 12 | 40 | 90 | 122 | 210 | 423 |
| 40 | Nm | 16 | 40 | 90 | 122 | 210 | 423 |
| 50 | Nm | 15 | 40 | 90 | 122 | 210 | 423 |
| 70 | Nm | 12 | 34 | 48 | 95 | 170 | 358 |
| 100 | Nm | 10 | 16 | 22 | 96 | 80 | 210 |
| Degree Of Protection | | IP65 |
| Operation Temprature | ºC | - 10ºC to -90ºC |
| Weight | L1 | kg | 0.43 | 0.98 | 2.3 | 3.12 | 7.08 | 15.5 |
| L2 | kg | 0.65 | 1.26 | 2.97 | 3.82 | 8.7 | 17 |
Company Profile
FAQ Q: What're your main products?
A: We currently produce planetary gearbox, right angle reducer, hollow rotary platform, precision gear, custom gear, worm wheel worm gear, chain gear, gear rack, gear ring and timing belt pulley etc.
Q: How to select a suitable planetary gearbox?
A: Firstly, if you have motor pictures or drawings to show us, we can recommend suitable planetary gearbox and give your best price. If you don't motor drawings and please give your motor parameters to us, we can send our planetary gearbox drawings to send you, and we give your best price after you check it ok.
Q: What's your lead time?
A: Generally speaking, our samples will need 7-15 days.
We are very flexible on the lead time, it will depend on the specific orders
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