Reggiana Riduttori helical and bevel-helical gear units — conventional fixed-axis geared reducers, available as parallel-shaft or right-angle bevel-helical units.
- Manufacturer: Reggiana Riduttori (Italy)
- Parallel-shaft helical (standard series): PA (single-stage), PB (double-stage), PC (triple-stage), PD (quadruple-stage)
- Bevel-helical (standard series): RHB/RVB (double-stage, horizontal/vertical), RHC/RVC (triple-stage), RHD/RVD (quadruple-stage)
- Lifting series: PC triple-stage parallel-shaft units, rated for hoist duty
- Efficiency: 99% (single-stage) down to 95.5% (quadruple-stage bevel-helical)
- Gears: Casehardened 20MnCr5 or 17NiCrMo6-4 steel
- Low-speed shaft: 42CrMo4 steel (solid) or Fe510B (hollow)
- Housing: Grey cast-iron EN-GJL-250 (smaller sizes) or welded steel Fe430B (larger sizes)
- Design life: 25,000 hours per ISO 6336/10330
- Input/output options: Solid shaft with keyway, elastic coupling, IEC/NEMA motor flange; solid/hollow output shaft with keyway or shrink disc
- Applications: Agitators, blowers, winches, conveyors, crushers, elevators, compressors, clay processing equipment, lifting mechanisms
Output torque and ratio are selected per size and stage count against your duty cycle — send us your application details for a sizing recommendation and quotation.
Full catalogue and dimensional drawings:
Download the Reggiana Riduttori Helical & Bevel-Helical Units catalogue (PDF)
Do contact us if you need tech support on your application.
sales@amfluidpower.com
Disclaimer: All Pictures shown are for illustration purpose only. Read carefully all technical data before making your purchasing decision.