BONFIGLIOLI
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LC planetary precision gearboxes represent a flexible solution, and economic alternative
together with an optimal performance and reliability.
Improved performance as the key to downsizing.
Enhanced performance of our LC precision gearboxes (“P” option) may open up
important downsizing options as an option in many applications where previously was
impossible to ensure a higher transmissible output torque.
As an additional benefit downsizing lead to an improvement of energy efficiency by
selecting a more compact gearbox with higher torque density and reducing significantly
the accelerating mass.
Transmissible torque is now improved up to 40%!!!
Torque range
12 ... 450 Nm
Maximum acceleration torque
20 ... 700 Nm
Transmission ratios
3 ... 100
Output configuration
Flange mounting
Input configuration
Wide range of coupling configurations to suit most common servomotors
Maintenance
Lubricated for life
Product Line Up
High Torque Density Option “P” available to extend the product performance
Optimal Acceleration and Nominal Torques
Optimal Radial and Axial Load Capacities
Designed for Cyclic and Continuous Duty
Optimal Torsional Stiffness
Geometrical Backlash less than 6 arcmin
Universal design allow any Mounting Orientation
LC series
Low backlash planetary gearboxes
Type
Rated torque [Nm]
LC 050
LC 070
LC 070P
LC 090
LC 090P
LC 120
LC 120P
LC 155
LC 155P
450
43
300
30
155
25
110
12
65
Type
Acceleration torque [Nm]
LC 050
LC 070
LC 070P
LC 090
LC 090P
LC 120
LC 120P
LC 155
LC 155P
700
80
450
55
300
35
190
20
120
Backlash [arcmin]
Standard
lower than 12 arcmin
Reduced
lower than 16 arcmin