WITTENSTEIN NPK Bevel Gearbox is WITTENSTEIN’s compact NPK bevel gearbox in the alpha Value Line. The manufacturer describes a compact construction and maintenance-free operation. Product data below is transcribed from the official English product page; maximum values and reference-size qualifications are retained.
Standard specifications
| Product model | NPK |
|---|---|
| Reducer type | Bevel gearbox |
| Reduction ratio | 3–100 |
| Rated torque | 14–700 Nm (manufacturer-listed maximum-torque range) |
| Backlash | ≤11 arcmin (manufacturer reference sizes) |
| Input speed | 5000 rpm (maximum) |
| Mounting interface | MF design; motor-mounted |
Additional manufacturer-listed features
| Number of sizes | 5 sizes. |
|---|---|
| Output shaft options | Smooth shaft; shaft with key. The manufacturer notes a performance reduction for the keyed shaft and recommends detailed sizing with its cymex design software. |
| Food-grade lubrication | Listed by the manufacturer; performance reduction applies and technical data is available on request. |
| System solution | Linear system (rack / pinion) is listed as a system solution. |
| Accessory | Coupling is listed as an accessory. |
Source: WITTENSTEIN NPK official English product page.
