| Manufacturer | David Brown |
|---|---|
| Model | 7 Hydrax |
| Category | Gears - Gear hobbing machines |
| Max wheel Ø | 200 mm |
|---|---|
| Module - | |
| Max gear width | mm |
| Module + | 4 |
|---|---|
| Max spindle speed | 400 rpm |
| Engine Power | 4 kW |
Czech Republic
| Max wheel Ø | 160 mm |
|---|
| Module + | 4 |
|---|
Turkey
1996
| Max wheel Ø | 300 mm |
|---|---|
| Max spindle speed | 500 rpm |
| Module + | 6 |
|---|
| Max wheel Ø | 710 mm |
|---|---|
| Module - | 1 |
| Max gear width | 335 mm |
| Module + | 7 |
|---|---|
| Max spindle speed | 315 rpm |
| Type | Horizontal |
|---|---|
| Module + | 2.5 |
| Max spindle speed | 1000 rpm |
| Engine Power | 3.5 kW |
| Max wheel Ø | 130 mm |
|---|---|
| Module - | 0.5 |
| Max gear width | 140 mm |
| Max wheel Ø | 36 mm |
|---|---|
| Max spindle speed | 5300 rpm |
| Engine Power | 0.6 kW |
| Module + | 1 |
|---|---|
| Max gear width | 80 mm |
Czech Republic
Czech Republic
| Max wheel Ø | 200 mm |
|---|---|
| Module - | |
| Max gear width | mm |
| Module + | 4 |
|---|---|
| Max spindle speed | rpm |
| Engine Power | 3 kW |
Germany
| Type | Horizontal |
|---|
Turkey
2003
| Type | Horizontal |
|---|---|
| Module + | 15 |
| Max spindle speed | 2500 rpm |
| Engine Power | 25 kW |
| Max wheel Ø | 400 mm |
|---|---|
| Module - | 15 |
| Max gear width | 15 mm |
| Type | Horizontal |
|---|---|
| Module + | 3 |
| Max spindle speed | 177 rpm |
| Engine Power | 3.5 kW |
| Max wheel Ø | 175 mm |
|---|---|
| Module - | 0.5 |
| Max gear width | 350 mm |
Czech Republic
| Max wheel Ø | 32 mm |
|---|---|
| Engine Power | 4 kW |
| Max spindle speed | 5300 rpm |
|---|
Czech Republic
| Module + | -20 |
|---|
| Module - | -0.5 |
|---|
| Type | Horizontal |
|---|
| Max wheel Ø | 450 mm |
|---|
Turkey
1975
| Type | Horizontal |
|---|---|
| Module + | 15 |
| Max spindle speed | 1800 rpm |
| Engine Power | 15 kW |
| Max wheel Ø | 300 mm |
|---|---|
| Module - | 15 |
| Max gear width | 15 mm |
| Type | |
|---|---|
| Module + | |
| Max spindle speed | 340 rpm |
| Engine Power | kW |
| Max wheel Ø | 180 mm |
|---|---|
| Module - | |
| Max gear width | mm |
| Type | Horizontal |
|---|---|
| Module + | 6 |
| Max wheel Ø | 356 mm |
|---|---|
| Module - | 1 |
| Max wheel Ø | 800 mm |
|---|
| Module + | 16 |
|---|
| Max wheel Ø | 800 mm |
|---|
| Module + | 10 |
|---|
| Type | Horizontal |
|---|---|
| Module + | 6 |
| Max wheel Ø | 356 mm |
|---|---|
| Module - | 1 |
Turkey
1974
| Type | Vertical |
|---|---|
| Module + | 8 |
| Max wheel Ø | 300 mm |
|---|---|
| Module - | 1 |
Netherlands
| Max wheel Ø | 120 mm |
|---|
| Module + | 2 |
|---|
| Max wheel Ø | 240 mm |
|---|---|
| Module - | |
| Max gear width | 124 mm |
| Module + | 6 |
|---|---|
| Max spindle speed | 500 rpm |
| Engine Power | 7.5 kW |
| Type | Horizontal |
|---|---|
| Module + | 6 |
| Max wheel Ø | 150 mm |
|---|---|
| Module - | 1 |
| ------------------- |