FR Series
Typology HYDRAULIC
FR Series
The FR Series is the best solution when designing large wheeled off-road machinery. With a compact design, high torque and load capacities, a negative multi-disk parking brake and an optional disengagement device to tow the vehicle in an emergency, these solutions precisely match the application requirements.
key features
Compact structure
High performance
3-7 Planetary wheels per stage
Tapered roller bearings
Structural parts in high quality forged steel
Notchless ground tooth root
Different ratios
Integrated disc-brake
High availability by highest teeth and production quality
Specifications
Torque range
14,751 … 44,253 ft-lb
Stall Torque Range
Graphic description
| Type | Torque range (kNm) |
|---|---|
| FR20 | 20 |
| FR40 | 40 |
| FR60 | 60 |
Main options
Mechanical disconnect device
Torque range
20 ... 60 kNm
Gear ratios
28 ... 34
Input speed
up to 3,000 rpm