K-Series Bevel Helical Gearboxes
Highlights
- Monoblock housing design,
- Wide ratio, torque range and two or three stages can be in same housing
- Reduction can be increased up to six stages,
- Standard IEC B5 or B14 motor flanges,
- Electromagnetic brake option,
- Long life bearings
- GG20 and GGG40 cast iron housing,
- 58-62 HRc hardened and grinded gears.
Brevini K-Series gearboxes are bevel gearboxes with monoblock housing. They are intended for applications requiring higher efficiency and strength. Their input and output shafts are perpendicular to each other. K Series gearboxes have higher efficiency and higher torque capabilities than the M series. They offer flexible connection options (IEC B5 or B14, direct or solid input shaft mounting). Bevel gearboxes can have a maximum of three stages in a single housing. Larger sizes are available only with three stages in a monoblock housing. A higher number of transmission ratios (up to six) can be implemented through the use of additional housings. Extracts taken from the catalog on common KV units are available to download, contact Brevini Ireland for further information or to request a paper catalog.
KN Series - Bevel geared units, IEC B5/B14 flanged, no motor
KV Series - Bevel geared motors, IEC B5/B14 flanged input, motor included
KR Series - Bevel geared motors, direct coupled flange, motor included
KT Series - Bevel geared units, solid input shaft
- Output shaft and flange options
- Servomotor specific flanges
- Electromagnetic brake motors (24V/220V/380V)
- Backstop application
- 500-1024 pulse encoder applications
- External fan cooling option for frequency inverter applications
|
Gearbox Size |
Hollow Shaft Diameter mm |
Nominal Torque Nm |
Ratio Range i |
|---|---|---|---|
| K00 | 20 | 80 | 7 - 121 |
| K10 | 30 | 140 | 6 - 129 |
| K20 | 35 | 280 | 5 - 139 |
| K27 | 35 | 450 | 7 - 1,759 |
| K37 | 40 | 820 | 6 - 3,467 |
| K47 | 50 | 1,550 | 6 - 5,227 |
| K57 | 60 | 2,700 | 7 - 6,612 |
| K67 | 70 | 4,300 | 8 - 12,681 |
| K77 | 90 | 8,000 | 7 - 15,619 |
| K87 | 110 | 15,000 | 10 - 12,789 |
