The Bonfiglioli
3/A Series combines the high
torque density of planetary gear
units with the robustness and
high speed of helical bevel
products. This configuration
provides great power
transmission in a very compact
space, thanks also to its
angular layout. The 3/A Series
is available for the lower range
of the 300M Series and
represents a smart path to
medium-duty power transmission
for the industrial market.
Key benefits
- Cost effective solution for
high torque continuous duty application
- High shock resistance
- High transmissible power
- Compact Layout
- High mounting flexibility
- High performance gearmotor solution
Main options
In line/right angle version">Independent cooling unit
Patented integrated cooling solution
Taconite seals
ATEX certification for explosive environments
Torque range 1,250 ... 15,680 Nm (11,063 …
138,779 in-lb)
Gear ratios 18.7 ... 731
Certifications
Certificate of compliance
Inspection certificate
ATEX
Output
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
Motors
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]
Motor options
Thermistors and thermostat sensors
Independent forced cooling
Incremental, sin/cos absolute single/multi-turn encoders
Tropicalization
Anti-condensation heaters
Backstop
INDUSTRIAL GEARS
