NR573 combines the three-stage N57 housing with a flange-mounted machine interface. A production increase cannot always be specified by a larger motor alone. Provide revised load, operating hours and output speed so gearbox selection can be reassessed for the changed process.
Selection for your machine
Compare load and daily operating hours before and after the capacity increase.
Technical references
| Model code | NR573 |
|---|---|
| Housing group | N57 |
| Gear type | Helical |
| Stages | 3 |
| Input connection | Directly motor-coupled; motor selection required |
| Output / mounting | Flange mounted, solid output shaft |
| Standard output shaft diameter/length (mm) | Ø60/120 |
| Housing-group nominal torque (Nm, reference) | 3000 |
This is a base model record. Select ratio, motor or input interface and mounting position when ordering. Housing torque is a reference, not a guaranteed configured output. Price, stock and lead time require confirmation.
Does a larger motor increase gearbox capacity?
No. Mechanical limits, service factor and configuration suitability must be checked separately.
Request a quotation
Build an NR573 proposal for your revised production target.
Original manufacturer family image; the exact housing size and motor may differ.
Official series page · Manufacturer manual
