Diameter 35x20mm Drum Type Knob Rotary Electronic Control Knob For 6mm Shaft
- MaterialAluminum
- Diameter35mm/1.378"
- Height20mm/0.79"
- Colorblack,silver,red,blue,gold,gray
- Shaft holefit for 6mm
- Surfacebright and matte color for options
Specification
| Item: | Drum Type Knob Rotary Electronic Control Knob |
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| Material: | aluminum |
| Model No.: | KN3520GM |
| Diameter: | 35mm/1.378" |
| Height: | 20mm/0.79" |
| Color: | black / silver |
| Fit for: | 6mm shafts |
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PackageKnobs are packed into blister trays separately, which will not damage during transportation.
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Product FeaturesMaterial: rotary knobs were made of aluminum, support customize to brass, stainless steel, steel, and other materials.
Size: knobs are made by precision machines, all sizes are supported customization, no need for extra mold cost.
Shaft hole: fit for smooth shaft, spline/teeth shaft, and D shaft/Half shaft as below:
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Material Science
High elastic polypropylene-based (PP) high-tech polymer. Resistant to solvents, oil, grease, and other chemical solvents.
Colour
Black, matt finish.
Assembling
Copper hub, threaded blind hole.
Ergonomics and design concept
The outer edge of the knob is specially designed with truncated angular knurling, and its structural spacing is fine, ensuring a natural, safe and comfortable grip. The operator can operate sensitively and ergonomically at the worst working conditions, and simplify the procedure of adjusting knobs in the process of fast-rotating (or tightening) knobs so that the hands and wrists will not be at an unsuitable working angle.
Types and characteristics of knobs
Circular knob: it is often used in situations where continuous rotation is required for one circle or more and the positioning accuracy is not required;
Polygon knob: generally used where continuous rotation is not required, the rotation positioning accuracy is not high, and the adjustment range is less than one circle;
Pointer knob: it can have 3 - 24 control positions, and the adjustment range is less than one circle;
Rotary knob: rotate the dial with the pointer still to reach the predetermined control position.
Advantages of knob switch
Firstly, from the perspective of the advantages of the product itself, this switch can play a better use of touch effect, that is, its reasonable design can increase the user's experience, which is also very important;
Secondly, from the perspective of the traditional use of buttons, it can not only effectively increase the number and frequency of buttons, but also the safety and rationality of their use in the future.
Finally, that is to say, the field of knob switch is also very advantageous. From a certain level, the design of knob switch is not only considered from the advantages of its product itself, that is, but the design of the product itself also reflects the needs of users, and whether users are satisfied with the use of the product is reflected in the quality of product design.
The advantage of the knob switch is that it can effectively increase the usability of the product, and it is also very good from the perspective of customer satisfaction.
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