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Encoder selection table
Potentiometer selection tabl
Switch selection table
Rotary encoder
- 
                    Incremental encoder
                    
                        
- EC11 metal shaft series
 - EC12 insulated shaft series
 - EC16 insulated shaft series
 - EC18 hollow shaft series
 - EC21 hollow shaft series
 - EC25 hollow shaft series
 - EC28 hollow shaft series
 - EC33 hollow shaft series
 - EC35 hollow shaft series
 - EC40 hollow shaft series
 - EC43 hollow shaft series
 - EC56 hollow shaft series
 - EC60 hollow shaft series
 - EC05 Through Shaft Series
 - EC10 Through Shaft Series
 - EC08 metal shaft series
 - EC09 metal shaft series
 - EC11 insulated shaft series
 - EC06 encoder
 - EC08 encoder
 
 - Absolute encoders
 - Hollow shaft encoder
 - Insulated shaft encoder
 - Metal shaft encoder
 - Encoder switch
 - Waterproof encoder
 
Potentiometer
Sensor
Rotary switch
Customized module
Knob
Carbon film printing
Soundwell Electronic Products (Guangdong) Co., Ltd.
TEL:+86(769)-38833333-881
Fax:sw@soundwell-cn.com
MAIL:soundwell868@soundwell.cn
Address:Guangdong Province Dongguan city Tangxia Town Phoenix Gang Sheng Wei Industrial Park
     
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| Encoder model: | EC25 series | 
| Name: | 
			 EC25 Hollow Shaft Incremental Encoder  | 
		
| Main Specifications: | Dimensions: ∮25mm Rated voltage: DC 5V; Number of detent: 20; Pulses: 10/20;Working temperature: -40°C~85°C; Rotational life: 30,000 cycles Min;  | 
		
| Product Features: | 
			 Smooth rotational feel and highly reliable performance; Hollow encoder to enable flexible design in the center ring.  | 
		
| Applications: | 
			 Automotive electronics, audio products, household appliances and other related electronic devices; It mainly plays the role of adjusting volume, adjusting temperature, frequency modulation, function switching, etc.  | 
		
ONE、MECHANICAL CHARACTERISTIC 
1. Rotational Torque: 30~200gf.cm
2. Number of detent: 10 (Step angle: 36±2°); 20 (Step angle: 18±2°)
3. Shaft play: 4° MAX
TWO、ELECTRICAL CHARACTERISTIC 
1. Resolution: 10/20 pulses/360°
2. Phase difference: ≥5ms (10 pulses)/3.5ms(20 pulses)
3. Rated voltage: DC 5V
4. Insulation Resistance: 10MΩ 1 Minute at DC 110V
5. Dielectric Voltage: 1 Minute at AC 110V
THREE、ENDURANCE CHARACTERISTIC 
1. Rotational life: 30,000 cycles Min (10 pulses)/15,000 cycles Min(20 pulses)
Note: In this catalog, if some parameters or drawings are different from the "Approval sheet", it's subject to the "Approval sheet".
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- Soundwell Electronic Products (Guangdong) Co., Ltd.
 
Tel:+86 769-38833333-881
Customer service:+86 18219276011
Fax:+86 769-87930111  +86 769-87930222
E-mail:sw@soundwell-cn.com
Headquarters: Shengwei Industrial Park, Fenghuang Gang, Tangxia Town, Dongguan City, Guangdong Province, China

    
                        
                                 
                                 
                                 


