N Series
Flange Mounted Helical Gearboxes
Flange-mounted, helical gear units with solid output shaft, Input and output shafts are parallel to each other.
Input Type
NR Series
Direct motor coupled
NN Series
With IEC B5/B14 motor flange
NV Series
With IEC B5/B14 motor mounted
NT Series
With solid input shaft
Specifications and Advantages
- Monoblock housing design
- Two or three stages can be in same housing
- Reduction can be increased up to six stages with additional housing
- Bearing solutions for high radial and axial loads
- Output shaft options
Options and Accessories
- Output shaft and flange options
- Servomotor-specific connection flanges
- Electromagnetic brake motors (24V/220V/380V)
- Backstop applications
- 512 or 1024 pulse encoder
- External fan cooling option for frequency inverter applications
Performances
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| Gearbox Size | Ratio Range [i] | Nominal Torque [Nm] | Output Shaft Diameter/Length [mm] |
|---|---|---|---|
| N00 | 4 - 45 | 82 | Ø20/40 |
| N10 | 4 - 51 | 140 | Ø25/50 |
| N17 | 3 - 99 | 200 | Ø25/50 |
| N20 | 4 - 68 | 280 | Ø30/60 |
| N27 | 3 - 2.920 | 450 | Ø35/70 |
| N28 | 3 - 3.215 | 600 | Ø35/70 |
| N37 | 3 - 4.946 | 820 | Ø40/80 |
| N47 | 3 - 7.459 | 1.550 | Ø50/100 |
| N57 | 4 - 8.092 | 3.000 | Ø60/120 |
| N67 | 3 - 17.441 | 4.300 | Ø70/140 |
| N77 | 5 - 23.464 | 8.000 | Ø90/170 |
| N87 | 4 - 17.502 | 13.000 | Ø110/210 |
| N97 | 7 - 20.052 | 18.000 | Ø120/210 |
