QL series omni wheel 90°
Series Introduction
QL series omni wheel is 90-degree precise light load omni wheel . 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 applications . QL series omni wheel has achieved zero clearance in axial direction of driven wheel with steady improvement, particularly suitable for different small robots.

Parameter Comparison
- Product
- Diameter(mm)
- Wide(mm)
- Wheels
- Bearing
- Bearing Type
- Wheel Material
- Hub Material
- Hub Surface Treatment
- Mount
- Typical Middle Hole Size(mm)
- Weight(g)
- Load(kg)
-
QL-05
- 50.8(2")mm
- 21.5mm
- 12
- 24
- Rolling Bearing
- Rubber
- Aluminum
- High-Temperature Painting
- Flange/Set Screws
- 4/5/6/8mm
- 70/75g
- 5Kg
-
QL-08
- 76.2(3")mm
- 28mm
- 18
- 36
- Rolling Bearing
- Rubber
- Aluminum
- High-Temperature Painting
- Flat key/Set Screws
- 4/5/6/8mm
- 140g
- 15Kg
-
QL-10
- 101.6(4")mm
- 39mm
- 18
- 36
- Rolling Bearing
- Rubber
- Aluminum
- High-Temperature Painting
- Flat key/Set Screws
- 5/6/8/10/12/15/16mm
- 340g
- 30Kg
-
QL-13
- 127(5")mm
- 39mm
- 22
- 44
- Rolling Bearing
- Rubber
- Aluminum
- High-Temperature Painting
- Flat key/Set Screws
- 5/6/8/10/12/15/16mm
- 445g
- 30Kg
-
QL-15
- 152.4(6")mm
- 39mm
- 28
- 56
- Rolling Bearing
- Rubber
- Aluminum
- High-Temperature Painting
- Flat key/Set Screws
- 5/6/8/10/12/15/16mm
- 640g
- 30Kg
-
QL-20
- 203.2(8")mm
- 39mm
- 36
- 72
- Rolling Bearing
- Rubber
- Aluminum
- High-Temperature Painting
- Flat key/Set Screws
- 5/6/8/10/12/15/16mm
- 960g
- 30Kg
Product |
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---|---|---|---|---|---|---|
Diameter(mm) | 50.8(2")mm | 76.2(3")mm | 101.6(4")mm | 127(5")mm | 152.4(6")mm | 203.2(8")mm |
Wide(mm) | 21.5mm | 28mm | 39mm | 39mm | 39mm | 39mm |
Wheels | 12 | 18 | 18 | 22 | 28 | 36 |
Bearing | 24 | 36 | 36 | 44 | 56 | 72 |
Bearing Type | Rolling Bearing | Rolling Bearing | Rolling Bearing | Rolling Bearing | Rolling Bearing | Rolling Bearing |
Wheel Material | Rubber | Rubber | Rubber | Rubber | Rubber | Rubber |
Hub Material | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum |
Hub Surface Treatment | High-Temperature Painting | High-Temperature Painting | High-Temperature Painting | High-Temperature Painting | High-Temperature Painting | High-Temperature Painting |
Mount | Flange/Set Screws | Flat key/Set Screws | Flat key/Set Screws | Flat key/Set Screws | Flat key/Set Screws | Flat key/Set Screws |
Typical Middle Hole Size(mm) | 4/5/6/8mm | 4/5/6/8mm | 5/6/8/10/12/15/16mm | 5/6/8/10/12/15/16mm | 5/6/8/10/12/15/16mm | 5/6/8/10/12/15/16mm |
Weight(g) | 70/75g | 140g | 340g | 445g | 640g | 960g |
Load(kg) | 5Kg | 15Kg | 30Kg | 30Kg | 30Kg | 30Kg |
Product Briefing
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.
Steadly improving Ql series omni wheel
Steady improvement is the traits of Hangfa product, it can ensure the customers get the best products and service.