Main specifications
Covering
Injected polyurethane, hardness 55 Shore D.
Wheel centre body
Polyamide based (PA) technopolymer.
Glass-fibre reinforced polyamide based (PA) technopolymer hub cap.
Standard executions
- RBL: hub with pass-through hole.
- RSL: hub with ball bearings. Ideal and silent solution for heavy loads and continuous moving.
General information
Applications
Excellent rolling resistance and elasticity features, good wear and tearing resistance.
For selection parameters see Technical data.
RE.FF wheels are also supplied with steel sheet brackets RE.FF-N.
Environmental conditions
Suitable for use in environments with the presence of atmospheric agents, alcohols and glycols, weak organic and mineral acids, water and saturated vapour.
Rolling resistance - force / load applied
For each load and diameter, the table indicates the force (in N) needed to push or pull a single wheel at a constant speed of 4 km/h on smooth ground.
For manual handling of a 4-wheel trolley, it is recommended to choose diameters with values below 50 N; for frequent handling, choose values below 30 N.
| Traction force or thrust for wheel movement [N] |
|---|
| | Load [N] |
| 1000 | 1500 | 2000 | 2500 | 3000 | 3500 | 4000 | 4500 |
| D [mm] | 80 | 45 | - | - | - | - | - | - | - |
| 100 | 22 | 45 | - | - | - | - | - | - |
| 125 | 12 | 22 | 40 | - | - | - | - | - |
| 150 | <10 | 20 | 32 | 45 | 60 | 80 | - | - |
| 200 | <10 | <10 | <10 | 30 | 45 | 60 | 75 | 90 |
| Traction force or thrust for wheel movement [N] |
|---|
| | Load [N] |
| 1000 | 1500 | 2000 | 2500 | 3000 | 3500 | 4000 | 4500 |
| D [mm] | 80 | 45 | - | - | - | - | - | - | - |
| 100 | 22 | 45 | 50 | - | - | - | - | - |
| 125 | 12 | 22 | 40 | 50 | - | - | - | - |
| 150 | <10 | 20 | 32 | 41 | 50 | 65 | - | - |
| 200 | <10 | <10 | <10 | 30 | 40 | 50 | 60 | 70 |
Mechanical moving with towing devices
For mechanical towing, please see the technical specifications to determine the capacity variation.
Temperature
If operating temperatures in an application differ from the standard range of values, please see the technical specifications to determine the capacity variation.
