NR672 provides a two-stage flange-mounted drive with a 70 mm output shaft in the N67 group. Show coupling position along the 140 mm shaft on the assembly drawing. Defining flange and machine-shaft axes together gives selection and site alignment a common dimensional basis.
Selection for your machine
Mark flange centre, mating-shaft axis and coupling assembly gap.
Technical references
| Model code | NR672 |
|---|---|
| Housing group | N67 |
| Gear type | Helical |
| Stages | 2 |
| Input connection | Directly motor-coupled; motor selection required |
| Output / mounting | Flange mounted, solid output shaft |
| Standard output shaft diameter/length (mm) | Ø70/140 |
| Housing-group nominal torque (Nm, reference) | 4300 |
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 flange centring replace coupling alignment?
No. Mating-shaft position and coupling tolerances still need verification during installation.
Request a quotation
Request an NR672 technical proposal including your axis arrangement.
Original manufacturer family image; the exact housing size and motor may differ.
Official series page · Manufacturer manual
