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Encoder selection table
Potentiometer selection tabl
Switch selection table
Rotary encoder
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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
