الوصف

1.QL**3 Specifications:
Model Number: QL**3
Diameter: **7mm
Width: *9mm
Number of Rollers: *2
Number of Bearings: *4
Hub Material: Aluminum
Roller Material: Rubber
Hole size: *2mm
Mount: 4*4mm Key
Weight: **0g
Load Capacity: *0Kg
2.QL Series features:
1. 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.
2. Double multi-subdivision design
*8 subdivision of the circumference provides exceptional stable operation, avoiding the drawback of up and down vibration from usual Omni Wheel.
3.Bearing design in driven wheel
A total *6 miniature bearings are embedded in all *8 rubber driven wheels, changing the sliding friction on driven wheel into rolling friction, smoothing the lateral movement, and truly realizing micro-resistance in lateral movement of Omni Wheel.
4. High-quality rubber
Driven wheels select 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
5.High-temperature painting  technology
The surface of QL series Omni Wheel uses high temperature drying technology, beautiful and durable.
3.Certificate of honor :
ISO ***1 Quality Management System certification