2015 New 11mm Audio Switch Rotary Encoder, EC11s Series Encoder
2015 New 11mm Audio Switch Rotary Encoder, EC11s series Encoder
Rotary encoders can be used in all applications that require monitoring rotation rate, speed, acceleration and direction. These sensors can be utilized in many applications found in mechanical engineering, the conveyor industry, material handling and the packaging industry. You are certain to find a suitable rotary encoder for your application from our broad product offering.
In automation, They are used as sensors for angle, position, speed and acceleration. Linear motion can also be measured through the use of spindles, gear racks, measuring wheels or cable pulls.
Rotary encoders convert a mechanical input into electrical signals, which can be processed by counters, tachometers, programmable logic controllers and industrial PCs.
Mechanical characteristics | |
| ITEM | SPECIFICATIONS |
| Total rotational angle | 360° |
| Click Torque | 30~150gf.cm |
| Push-Pull Strength of Shaft | Pull:8.0kgf Push:8.0kgf for 10s |
| Shaft Wobble | 0.7xL/30mm P-P Max L:shaft length |
| Bushing Nut Tighten Strength | 8.0kgf.cm Min |
| Shaft play in axial direction | 0.4mm |
| Shaft play in rotational wobble | 5° Max |
| Travel of switch | 0.5 0.3mm |
| Operation | 400~600gf.cm |
| Electrical characteristics | |
| ITEM | SPECIFICATIONS |
| Rated Power | DC 5V; A,B lead 5mA Max; C lead 10mA Max |
| Output signal | 2 signals: A ,B |
| Resolution | 15/20pulses/360° |
| Resistance between terminals | 1Ω Max |
| Phase difference | T1,T2,T3,T4 more than 4ms |
| Sliding noise | t1,t3≤5ms;t2≤3ms |
| Insulation resistance | 100MΩ Min at DC250V |
| Dielectric strength | 1minute at AC 300V |
| Endurance characteristics | |
| ITEM | SPECIFICATIONS |
| Rotational Life | Workable after 30,000 cycles |
| Push-life | Workable after 20,000 times |
| Storage Temperature Range | -40℃~+85℃ |
| Operating Temperature Range | -10℃~+70℃ |
| Relative humidity/RH | 25 %~85% |
(Ultra-small size precision encoders,incremental and absolute type is available. Apply to handheld walkie-talkie,a small intercom system center,car stereo,etc.)
Proof sheet of EC11 encoder:
Packaging: 250 pcs in a polyfoam, 2000 pcs in a carton
Shippment: By Air, express or by sea.
1>Professinal manufacture and specilizing in rotary encoder and potentiometer for 13 years.
2> ISO9001:2008 manufactory,custom as your demand,we are sure to make a great manufacturing for you.
3>Quick and exact lead time.
4>We have QC team for every procedure and 100% satisfaction guaranteed.
5>OEM and ODM is welcome
6>Any questions and requirements ,we will reply you within 24 hours.
Dongguan Unionstar Electronic Co., Ltd. was established in 2001, We have our own factory ,it's 7000 square meters, and more than 300 skilled workers. We specialized in designing, developing and manufacturing rotary encoders, the switch rotary encoders, the switch potentiometers, potentiometers, as well as plastic and hardware accessories. They are widely used for audio, car navigation system, household appliances, sport equipment and medical equipment, handheld walkie-talkie, a small intercom system center, etc. Various controls for Devices in automotive field. Controls for image/sound devices, including DVD players, mini component stereos, CD players and portable audio players.All kinds of level control, turning and timer setting in audio-visual equipment, ordinary household electric appliances, radio equipment, etc .
In order to keep improving the quality of our products, we have been awarded the certificate of ISO9001:2008, and will offer our customers the best quality products and services.
"Fine Quality Means A Brighter Tomorrow". A slogan that we believe will win a lot of trust among our customers and lead to better success in years to come!
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