

Applications
Planetary reducers are used in a wide range of applications, including:
- Automotive Used in automatic transmissions to provide smooth and efficient power delivery.
- Industrial Machinery In various equipment such as conveyor systems, mixers, and material handling systems, where high torque and reliability are required.
- Robotics Employed in robotic joints and actuators for precise and smooth motion control.
- Aerospace Utilized in aircraft and spacecraft systems for reliable and compact power transmission.
- Wind Turbines Used in the gearboxes of wind turbines to convert the low-speed rotation of the blades into high-speed rotation for electricity generation.
- Printing and Packaging In machinery where precise and consistent motion is essential for high-quality production.
Specification | Segment number | Ratio | NE070 | NE090 | NE120 | NE155 | NE205 | NE235 |
Rated output torque | Nm | single | 3 | 50 | 120 | 190 | 320 | 550 | 1080 |
4 | 45 | 130 | 270 | 510 | 990 | 1610 |
5 | 55 | 150 | 310 | 610 | 1140 | 1900 |
6 | 50 | 140 | 290 | 570 | 1040 | 1800 |
7 | 45 | 130 | 280 | 520 | 1040 | 1710 |
8 | 40 | 110 | 240 | 470 | 950 | 1520 |
9 | 35 | 95 | 210 | 420 | 850 | 1420 |
10 | 35 | 95 | 210 | 420 | 850 | 1420 |
double | 15 | 50 | 120 | 190 | 320 | 550 | 1080 |
16 | — | — | — | — | — | — |
20 | 45 | 130 | 270 | 510 | 990 | 1610 |
25 | 55 | 150 | 310 | 610 | 1140 | 1900 |
30 | 50 | 140 | 290 | 570 | 1040 | 1800 |
35 | 45 | 130 | 280 | 520 | 1040 | 1710 |
40 | 40 | 110 | 240 | 470 | 950 | 1520 |
45 | 35 | 95 | 210 | 420 | 850 | 1420 |
50 | 55 | 150 | 310 | 610 | 1140 | 1900 |
60 | 50 | 140 | 290 | 570 | 1040 | 1800 |
70 | 45 | 130 | 280 | 520 | 1040 | 1710 |
80 | 40 | 110 | 240 | 470 | 950 | 1520 |
90 | 35 | 95 | 210 | 420 | 850 | 1420 |
100 | 35 | 95 | 210 | 420 | 850 | 1420 |
Rotary inertia | Kg.cm3 | single | 3 | 0.16 | 0.61 | 3.25 | 9.21 | 28.98 | 69.61 |
4 | 0.14 | 0.48 | 2.74 | 7.54 | 23.67 | 54.37 |
5 | 0.13 | 0.47 | 2.71 | 7.42 | 23.29 | 53.27 |
6 | 0.13 | 0.45 | 2.65 | 7.25 | 22.75 | 51.72 |
7 | 0.13 | 0.45 | 2.62 | 7.14 | 22.48 | 50.97 |
8 | 0.13 | 0.44 | 2.58 | 7.07 | 22.59 | 50.84 |
9 | 0.13 | 0.44 | 2.57 | 7.04 | 22.53 | 50.63 |
10 | 0.13 | 0.44 | 2.57 | 7.03 | 22.51 | 50.56 |
double | 15 | 0.03 | 0.13 | 0.47 | 2.71 | 7.42 | 23.29 |
16 | — | — | — | — | — | — |
20 | 0.03 | 0.13 | 0.47 | 2.71 | 7.42 | 23.29 |
25 | 0.03 | 0.13 | 0.47 | 2.71 | 7.42 | 23.29 |
30 | 0.03 | 0.13 | 0.47 | 2.71 | 7.42 | 23.29 |
35 | 0.03 | 0.13 | 0.47 | 2.71 | 7.42 | 23.29 |
40 | 0.03 | 0.13 | 0.47 | 2.71 | 7.42 | 23.29 |
45 | 0.03 | 0.13 | 0.47 | 2.71 | 7.42 | 23.29 |
50 | 0.03 | 0.13 | 0.44 | 2.57 | 7.03 | 22.51 |
60 | 0.03 | 0.13 | 0.44 | 2.57 | 7.03 | 22.51 |
70 | 0.03 | 0.13 | 0.44 | 2.57 | 7.03 | 22.51 |
80 | 0.03 | 0.13 | 0.44 | 2.57 | 7.03 | 22.51 |
90 | 0.03 | 0.13 | 0.44 | 2.57 | 7.03 | 22.51 |
100 | 0.03 | 0.13 | 0.44 | 2.57 | 7.03 | 22.51 |







Parameters Table | Segment number | Ratio | NE070 | NE090 | NE120 | NE155 | NE205 | NE235 |
Max acceleration torque | Nm | 1,2 | 1.8 times rated output torque |
Emergency stop torque | Nm | 1,2 | 3 times rated output torque |
Rated input speed | rmp | 1 | 3~10 | 5000 | 4000 | 4000 | 3000 | 3000 | 2000 |
2 | 15~100 | 5000 | 4000 | 4000 | 3000 | 3000 | 2000 |
Max input speed | rmp | 1 | 3~10 | 10000 | 8000 | 8000 | 6000 | 6000 | 4000 |
2 | 15~100 | 10000 | 8000 | 8000 | 6000 | 6000 | 4000 |
Ultraprecise backlash | arcmin | 1 | 3~10 | — | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
2 | 15~100 | — | — | ≤3 | ≤3 | ≤3 | ≤3 |
Precise backlash | arcmin | 1 | 3~10 | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 |
2 | 15~100 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 |
Standard backlash | arcmin | 1 | 3~10 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 |
2 | 15~100 | ≤7 | ≤7 | ≤7 | ≤7 | ≤7 | ≤7 |
Orsional rigidity | Nm/arcmin | 1,2 | 3~100 | 8 | 14 | 27 | 52 | 148 | 305 |
Max. radial Force | N | 1,2 | 3~100 | 1730 | 3250 | 7000 | 9600 | 14500 | 27800 |
Max. axial Force | N | 1,2 | 3~100 | 865 | 1625 | 3500 | 4800 | 7250 | 13900 |
Tilting moment | Nm | 1,2 | 3~100 | 77 | 152 | 325 | 530 | 920 | 1840 |
Service Life | hr | 1,2 | 3~100 | 20000hr(continuous operation 10000hr) |
Efficiency | % | 1 | 3~10 | ≥97% |
% | 2 | 15~100 | ≥94% |
Weight | kg | 1 | 3~10 | 1.4 | 3.3 | 6.9 | 13.0 | 31.0 | 48.0 |
kg | 2 | 15~100 | 1.6 | 4.7 | 8.7 | 17.0 | 35.0 | 60.0 |
Operating Temperature | ℃ | 1,2 | 3~100 | -10℃-90℃ |
Lubrication | | 1,2 | 3~100 | Synthetic grease |
Protection Class | | 1,2 | 3~100 | IP65 |
Mounting Position | | 1,2 | 3~100 | Any direction |
Noise Level (N1=3000rpm,Non-Loaded) | dB(A) | 1 | 3~10 | ≤58 | ≤60 | ≤63 | ≤65 | ≤67 | ≤70 |
2 | 15~100 | ≤58 | ≤60 | ≤63 | ≤65 | ≤67 | ≤70 |
