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BevelGear – Customised Bevel Gears
Almost no-one understands complex construction as well as Nidec Graessner, due to the fact that the gear tooth and gear specialist‘s creations are based on more than 65 years of experience. Intelligent solutions for a wide range of sectors and applications make Nidec Graessner a reliable industry partner in both gear tooth technology and gear construction.
Milled gear tooth cutting — Gear tooth cutting quality ≤ 7 DIN 3965
| Modulems min. | Modulems max. | max. outeredge of gearØ (A) | max. toothwidth (B) | max. outerbeveldistance | Shaft angle (B)from | |
|---|---|---|---|---|---|---|
| Spiralbevel gears | 0,5 | 12,0 | 410 mm | 66 | 280 | 10° to 170° |
| Hypoidbevel gears | 0,5 | 12,0 | 410 mm | 66 | 280 | – |
| Zerol®bevel gears | 0,5 | 12,0 | 410 mm | 66 | 280 | 10° to 170° |
(A) dependent on transmission ratio
(B) dependent on outer bevel distance
Ground gear tooth cutting — Gear tooth cutting quality ≤ 5 DIN 3965
| Modulems min. | Modulems max. | max. outeredge of gearØ (A) | max. toothwidth (B) | max. outerbeveldistance | Shaft angle (B)from | |
|---|---|---|---|---|---|---|
| Spiral-Kegelräder | 0,8 | 10,0 | 280 mm | 66 | 280 | 10° to 170° |
| Hypoid-Kegelräder | 0,8 | 10,0 | 280 mm | 66 | 280 | – |
| Zerol®-Kegelräder | 0,8 | 10,0 | 280 mm | 66 | 280 | 10° bis 170° |
(A) dependent on transmission ratio
(B) dependent on outer bevel distance
Examples of Applications:
High-transmission hypoid gear set i=30:1 with typical shaft offset.
Spiral bevel gear pair with 45° shaft angle.
The smaller the bevel gear, the greater the know-how necessary.
