3-V Series
Combined Planetary/Worm Gearmotors & Units
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Thanks to more than 60 years of experience in worm and planetary technologies, the Bonfiglioli 3/V Series offer our customers the highest performance and reliability: the high torque density of the planetary gear units with the high gear ratio and cost-effectiveness characterizing worm technology. The result a solution which is ideal for intermittent duty applications, characterized by elevated reliability and highly customizable thanks to its great modularity. Finally, our 3/V Series can be completed by selecting from a wide range of electric motors entirely manufactured by Bonfiglioli. Asynchronous motors both IEC and compact (BN-BE-BX/M-ME-MX) and reluctance motors (BSR) can be coupled with the 3/V Series. With its broad e-motor portfolio, Bonfiglioli can always provide customers an outstandingly balanced solution in terms of efficiency, dynamics and cost effectiveness.
Key features
- High torque density
- Highly transmissible torque (planetary technology)
- Extremely high reduction ratios
- Modular design
- High overload capacity
- Atex - gearbox for explosive environments 2G/2D
Specifications
Torque range11,063 … 5,803,788 in-lbTorque Range
Specifications
- Cost effective solution for high torque intermittent duty applications
- Compact layout
- High mounting flexibility
- Wide range of output speeds
- Reliability
- In line/ right angle version
Independent cooling unit
Patented integrated cooling solution
Taconite seals
ATEX certification for explosive environments
Certificate of compliance
Inspection certificate
ATEX
Foot or flange mounted
Splined shaft (male, heavy-duty, hollow, hollow with axial blockage device)
Solid keyed shaft (male, heavy-duty, stirrer/mixer version)
Hollow shaft with double key way or shrink disk
Input with solid shaft
Input with e-motor coupling:
- M, ME, MX [compact asynchronous]
- BN, BE, BX [IEC asynchronous]
- BSR [IEC reluctance]
- BS [IEC single phase]
Thermistors and thermostat sensors
Independent forced cooling
Incremental, sin/cos absolute single/multi-turn encoders
Tropicalization
Anti-condensation heaters
Backstop