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| Brand Name : | Giant Precision |
| Model Number : | NBR Series Planetary Gearboxes |
| Certification : | ISO9001 |
| Price : | To Be Negotiated |
| Payment Terms : | T/T |
| Supply Ability : | 20000 Sets per Month |
| Delivery Time : | 3-4 Weeks |


| Specification | Segment number | Ratio | NBR060 | NBR090 | NBR115 | NBR142 | NBR180 | NBR220 | |
| 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 | |||
| 12 | 50 | 140 | 290 | 570 | 1040 | 1800 | |||
| 14 | 45 | 130 | 280 | 520 | 1040 | 1710 | |||
| 16 | 40 | 110 | 240 | 470 | 950 | 1520 | |||
| 20 | 35 | 95 | 210 | 420 | 850 | 1420 | |||
| double | 15 | 50 | 120 | 190 | 320 | 550 | 1080 | ||
| 16 | — | — | — | — | 990 | 1610 | |||
| 25 | 55 | 150 | 310 | 610 | 1140 | 1900 | |||
| 30 | 50 | 120 | 190 | 320 | 550 | 1080 | |||
| 35 | 55 | 150 | 310 | 610 | 1140 | 1900 | |||
| 40 | 55 | 150 | 310 | 610 | 1140 | 1900 | |||
| 45 | 55 | 150 | 310 | 610 | 1140 | 1900 | |||
| 50 | 55 | 150 | 310 | 610 | 1140 | 1900 | |||
| 60 | 55 | 150 | 310 | 610 | 1140 | 1900 | |||
| 70 | 55 | 150 | 310 | 610 | 1140 | 1900 | |||
| 80 | 55 | 150 | 310 | 610 | 1140 | 1900 | |||
| 90 | 55 | 150 | 310 | 610 | 1140 | 1900 | |||
| 100 | 55 | 150 | 310 | 610 | 1140 | 1900 | |||
| 120 | 50 | 140 | 290 | 570 | 1040 | 1800 | |||
| 140 | 45 | 130 | 280 | 520 | 1040 | 1710 | |||
| 160 | 40 | 110 | 240 | 470 | 950 | 1520 | |||
| 180 | 35 | 95 | 210 | 420 | 850 | 1420 | |||
| 200 | 35 | 95 | 210 | 420 | 850 | 1420 | |||
| Rotary inertia | Kg.cm3 | single | 3 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | 152.09 |
| 4 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | 152.09 | |||
| 5 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | 152.09 | |||
| 6 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | 152.09 | |||
| 7 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | 152.09 | |||
| 8 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | 152.09 | |||
| 9 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | 152.09 | |||
| 10 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | 145.82 | |||
| 12 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | 145.82 | |||
| 14 | 0.7 | 1.87 | 6.25 | 21.80 | 65.60 | 145.82 | |||
| 16 | 0.7 | 1.87 | 6.25 | 21.80 | 65.60 | 145.82 | |||
| 20 | 0.7 | 1.87 | 6.25 | 21.80 | 65.60 | 145.82 | |||
| double | 15.00 | 0.09 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | ||
| 16 | — | — | — | — | 23.40 | 68.90 | |||
| 25 | 0.09 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | |||
| 30 | 0.09 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | |||
| 35 | 0.09 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | |||
| 40 | 0.09 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | |||
| 45 | 0.09 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | |||
| 50 | 0.09 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | |||
| 60 | 0.09 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | |||
| 70 | 0.09 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | |||
| 80 | 0.09 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | |||
| 90 | 0.09 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | |||
| 100 | 0.09 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | |||
| 120 | 0.09 | 0.31 | 1.87 | 6.25 | 21.80 | 65.60 | |||
| 140 | 0.09 | 0.31 | 1.87 | 6.25 | 21.80 | 65.60 | |||
| 160 | 0.09 | 0.31 | 1.87 | 6.25 | 21.80 | 65.60 | |||
| 180 | 0.09 | 0.31 | 1.87 | 6.25 | 21.80 | 65.60 | |||
| 200 | 0.09 | 0.31 | 1.87 | 6.25 | 21.80 | 65.60 | |||






| Parameters Table | Segment number | Ratio | NBR060 | NBR090 | NBR115 | NBR142 | NBR180 | NBR220 | |
| 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 | 3~20 | 5000 | 4000 | 4000 | 3000 | 3000 | 2000 |
| 2 | 15~200 | 5000 | 4000 | 4000 | 3000 | 3000 | 2000 | ||
| Max input speed | rmp | 1 | 3~20 | 10000 | 8000 | 8000 | 6000 | 6000 | 4000 |
| 2 | 15~200 | 10000 | 8000 | 8000 | 6000 | 6000 | 4000 | ||
| Ultraprecise backlash | arcmin | 1 | 3~20 | — | ≤2 | ≤2 | ≤2 | ≤2 | ≤2 |
| 2 | 15~200 | — | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 | ||
| Precise backlash | arcmin | 1 | 3~20 | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 |
| 2 | 15~200 | ≤7 | ≤7 | ≤7 | ≤7 | ≤7 | ≤7 | ||
| Standard backlash | arcmin | 1 | 3~20 | ≤6 | ≤6 | ≤6 | ≤6 | ≤6 | ≤5 |
| 2 | 15~200 | ≤9 | ≤9 | ≤9 | ≤9 | ≤9 | ≤7 | ||
| Orsional rigidity | Nm/arcmin | 1,2 | 3~200 | 8 | 14 | 27 | 52 | 148 | 305 |
| Max. radial Force | N | 1,2 | 3~200 | 1730 | 3250 | 7000 | 9600 | 14500 | 27800 |
| Max. axial Force | N | 1,2 | 3~200 | 865 | 1625 | 3500 | 4800 | 7250 | 13900 |
| Tilting moment | Nm | 1,2 | 3~200 | 77 | 152 | 325 | 530 | 920 | 1840 |
| Service Life | hr | 1,2 | 3~200 | 20000hr(continuous operation 10000hr) | |||||
| Efficiency | % | 1 | 3~20 | ≥95% | |||||
| % | 2 | 15~200 | ≥92% | ||||||
| Weight | kg | 1 | 3~20 | 2.1 | 6.4 | 13.0 | 24.5 | 51.0 | 83.0 |
| kg | 2 | 15~200 | 2.1 | 7.8 | 14.2 | 27.5 | 54.0 | 95.0 | |
| Operating Temperature | ℃ | 1,2 | 3~200 | -10℃-90℃ | |||||
| Lubrication | 1,2 | 3~200 | Synthetic grease | ||||||
| Protection Class | 1,2 | 3~200 | IP65 | ||||||
| Mounting Position | 1,2 | 3~200 | Any direction | ||||||
| Noise Level (N1=3000rpm,Non-Loaded) | dB(A) | 1 | 3~20 | ≤63 | ≤65 | ≤68 | ≤70 | ≤72 | ≤74 |
| 2 | 15~200 | ≤63 | ≤65 | ≤68 | ≤70 | ≤72 | ≤74 | ||
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