Specification | Segment number | Ratio | NDR064 | NDR090 | NDVR110 | NDVR140 | NDVR200 | NDVR255 | NDVR285 | |
Rated output torque | Nm | single | 4 | 45 | 130 | 280 | 560 | 1100 | 2200 | 3600 |
5 | 55 | 160 | 340 | 610 | 1300 | 2200 | 3300 | |||
7 | 48 | 130 | 300 | 560 | 1200 | 2000 | 2900 | |||
8 | — | 100 | 250 | 550 | 1100 | 1700 | 2850 | |||
10 | 40 | 100 | 220 | 460 | 950 | 1400 | 1900 | |||
14 | 48 | 130 | 300 | 560 | 1200 | 2000 | 2900 | |||
16 | — | 100 | 250 | 550 | 1100 | 1700 | 2850 | |||
20 | 40 | 100 | 220 | 460 | 950 | 1400 | 1900 | |||
double | 16 | 45 | 130 | 280 | 560 | 1100 | 2200 | 3600 | ||
20 | 45 | 130 | 280 | 560 | 1100 | 2000 | 3600 | |||
25 | 55 | 160 | 340 | 610 | 1300 | 2200 | 3300 | |||
35 | 55 | 160 | 340 | 610 | 1300 | 2200 | 3300 | |||
40 | 55 | 160 | 340 | 610 | 1300 | 2200 | 3300 | |||
50 | 55 | 160 | 340 | 610 | 1300 | 2200 | 3300 | |||
60 | 55 | 160 | 340 | 610 | 1300 | 2200 | 3300 | |||
70 | 55 | 160 | 340 | 610 | 1300 | 2200 | 3300 | |||
80 | 55 | 160 | 340 | 610 | 1300 | 2200 | 3300 | |||
90 | 55 | 160 | 340 | 610 | 1300 | 2200 | 3300 | |||
100 | 55 | 160 | 340 | 610 | 1300 | 2200 | 3300 | |||
140 | 48 | 130 | 300 | 560 | 1200 | 2000 | 2900 | |||
160 | — | 100 | 250 | 550 | 1100 | 1700 | 2850 | |||
200 | 40 | 100 | 220 | 460 | 950 | 1400 | 1900 | |||
Rotary inertia | Kg.cm3 | single | 4 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | 152.09 | 280.86 |
5 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | 152.09 | 280.86 | |||
7 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | 152.09 | 280.86 | |||
8 | — | 2.25 | 6.84 | 23.40 | 68.90 | 152.09 | 280.86 | |||
10 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | 152.09 | 270.07 | |||
14 | 0.07 | 1.87 | 6.25 | 21.80 | 65.60 | 145.82 | 270.07 | |||
16 | — | 1.87 | 6.25 | 21.80 | 65.60 | 145.82 | 270.07 | |||
20 | 0.07 | 1.87 | 6.25 | 21.80 | 65.60 | 145.82 | 270.07 | |||
double | 16 | 0.09 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | 152.09 | ||
20 | 0.09 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | 152.09 | |||
25 | 0.09 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | 152.09 | |||
35 | 0.09 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | 152.09 | |||
40 | 0.09 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | 145.82 | |||
50 | 0.09 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | 145.82 | |||
60 | 0.09 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | 145.82 | |||
70 | 0.09 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | 145.82 | |||
80 | 0.09 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | 145.82 | |||
90 | 0.09 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | 145.82 | |||
100 | 0.09 | 0.35 | 2.25 | 6.84 | 23.40 | 68.90 | 145.82 | |||
140 | 0.09 | 0.31 | 1.87 | 6.25 | 21.80 | 65.60 | 145.82 | |||
160 | — | 0.31 | 1.87 | 6.25 | 21.80 | 65.60 | 145.82 | |||
200 | 0.09 | 0.31 | 1.87 | 6.25 | 21.80 | 65.60 | 145.82 |
Parameters Table | Segment number | Ratio | NDR064 | NDR090 | NDVR110 | NDVR140 | NDVR200 | NDVR255 | NDVR285 | |
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 | 4~20 | 5000 | 4000 | 4000 | 3000 | 3000 | 2200 | 2000 |
2 | 16~200 | 5000 | 4000 | 4000 | 3000 | 3000 | 3000 | 2200 | ||
Max input speed | rmp | 1 | 4~20 | 10000 | 8000 | 8000 | 6000 | 6000 | 4000 | 3500 |
2 | 16~200 | 10000 | 8000 | 8000 | 6000 | 6000 | 4000 | 3500 | ||
Ultraprecise backlash | arcmin | 1 | 4~20 | — | ≤2 | ≤2 | ≤2 | ≤2 | ≤2 | ≤2 |
2 | 16~200 | — | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 | ||
Precise backlash | arcmin | 1 | 4~20 | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 |
2 | 16~200 | ≤7 | ≤7 | ≤7 | ≤7 | ≤7 | ≤7 | ≤7 | ||
Standard backlash | arcmin | 1 | 4~20 | ≤6 | ≤6 | ≤6 | ≤6 | ≤6 | ≤6 | ≤6 |
2 | 16~200 | ≤9 | ≤9 | ≤9 | ≤9 | ≤9 | ≤9 | ≤9 | ||
Orsional rigidity | Nm/arcmin | 1,2 | 4~200 | 13 | 31 | 95 | 183 | 529 | 1030 | 1421 |
Max. radial Force | N | 1,2 | 4~200 | 2300 | 4100 | 9400 | 15000 | 25600 | 42000 | 59800 |
Max. axial Force | N | 1,2 | 4~200 | 1055 | 2980 | 5600 | 9300 | 19000 | 33400 | 59000 |
Tilting moment | Nm | 1,2 | 4~200 | 94 | 198 | 482 | 1090 | 4030 | 6100 | 8500 |
Service Life | hr | 1,2 | 4~200 | 20000hr(continuous operation 10000hr) | ||||||
Efficiency | % | 1 | 4~20 | ≥95% | ||||||
% | 2 | 16~200 | ≥92% | |||||||
Weight | kg | 1 | 4~20 | 2.1 | 5.9 | 10.5 | 21.9 | 50.9 | 84.0 | 100.4 |
kg | 2 | 16~200 | 2.5 | 7.0 | 12.6 | 26.2 | 61.0 | 105.0 | 125.5 | |
Operating Temperature | ℃ | 1,2 | 4~200 | -10℃-90℃ | ||||||
Lubrication | 1,2 | 4~200 | Synthetic grease | |||||||
Protection Class | 1,2 | 4~200 | IP65 | |||||||
Mounting Position | 1,2 | 4~200 | Any direction | |||||||
Noise Level (N1=3000rpm,Non-Loaded) | dB(A) | 1 | 4~20 | ≤63 | ≤65 | ≤68 | ≤70 | ≤72 | ≤74 | ≤74 |
2 | 16~200 | ≤63 | ≤65 | ≤68 | ≤70 | ≤72 | ≤74 | ≤74 |