DR673.00 is a three-stage hollow-shaft helical model in the D67 group. Adjustable line speed requires gearbox ratio and motor-control range to be considered together. State the load at the lowest continuous speed so selection and cooling assessment are not based solely on the upper operating point.
Selection for your machine
Specify torque and operating duration at the minimum continuous speed.
Technical references
| Model code | DR673.00 |
|---|---|
| Housing group | D67 |
| Gear type | Parallel-shaft helical |
| Stages | 3 |
| Input connection | Directly motor-coupled; motor selection required |
| Output / mounting | Standard hollow output (.00) |
| Standard hollow bore (mm) | Ø70 |
| 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 a high ratio remove the need for a variable-speed drive?
Fixed reduction and adjustable speed serve different requirements; define the process control need separately.
Request a quotation
Request DR673.00 selection for your low-speed duty.
Original manufacturer family image; the exact housing size and motor may differ.
Official series page · Manufacturer manual
