Mecanum wheels QL Series
QL series omni wheels are 90-degree precise light load omni wheels. There are 2 ball bearings in every driven wheel. It is aimed to supply products with high precise and high quality to satisfy customers' various apllications. QL series omni wheel has achieved zero clearance in axial direction of driven wheel with steady improvement, particularly suitable for different small robots.
| Product |
 Mecanum wheel QL05 |
 Mecanum wheel QL08 |
 Mecanum wheel QL10 |
 Mecanum wheel QL13 |
 Mecanum wheel QL15 |
 Mecanum wheel QL20 |
| Diameter(mm) | 50.8(2") | 76.2(3") | 101.6(4") | 127(5") | 152.4(6") | 203.2(8") |
| Wide(mm) | 21.5 | 28 | 39 | 39 | 39 | 39 |
| Wheels | 12 | 18 | 18 | 22 | 28 | 36 |
| Bearing | 24 | 36 | 36 | 44 | 56 | 72 |
| Bearing Type | Rolling Bearing | |||||
| Wheel Material | Rubber | |||||
| Hub Material | Aluminum | |||||
| Hub Surface Treatment | High-Temperature Painting | |||||
| Mount | Flange/Set Screws | Flat key/Set Screws | ||||
| Typical Middle Hole Size(mm) | 4/5/6/8 | 5/6/8/10/12/15/16 | ||||
| Weight(g) | 70/75 | 140 | 340 | 445 | 640 | 960 |
| Load(kg) | 5 | 15 | 30 | 30 | 30 | 30 |
- Zero clearance in axial direction of driven wheel: After several process improvements, the QL series omni wheel has achieved zero clearance in axial direction of driven wheel, adapting to kinds of high-precision positioning occasions.
- Double Multi-subdivision design: Even the frame is not precise, the multi-subdivision of the circumference structure can make it work stably. Avoiding the drawback of up and down vibration as usual omni wheel.
- 2 bearings embedded in every driven wheel: Take the QL-15 as an example, a total of 56 miniature bearings are embedded in all 28 rubber driven wheels, changing the sliding friction on driven wheel into rolling friction, and making the lateral movement smooth. Therefore it truly realized micro-resistance in lateral movement of omni wheel.
- High quality rubber: The driven wheel adopts high-quality rubber , accompany with drum-shape and appropriate hardness.The QL series omni wheel shows strong grip ability and almost silent in the process of measuring and testing on wood , tile, carpet and so on.
- High-temperature painting technology: The surface of QL series omni wheel uses high temperature drying technology, beautiful and durable.
- Steadily improving QL series omni wheel: Steady improvement is the traits of Hangfa product, it can ensure the customers get the best products and service .