High Quality Mini Rotary Encoder
High quality mini rotary encoder
Ultra-small size precision encoders, incremental and absolute type supply.
11MM with switch encoder, pin type, mounting height 4.5MM, 5MM threadless sleeve, semi-circular iron handle, shaft length 10MM, 20 pulses of 20 position, is Positive wave.
Detailed Description
Insulated shart rotary encoder series with 360°rotational angle.
1.General
1.1 Scope>This specification applies to 11mm size low-profile rotary encoder(incremental type) for microscopic current circuits,used in electronic equipment
1.2Standard atmospheric conditions>Unless otherwise specified,the standard range of atmospheric conditions for making measurements and test is as following limits:
Ambient temperature: 15°C to 35°C
Relative humidity : 25% to 85%
Air pressure : 86kpa to 106kpa
1.3>Operating temperature range: -10°C to 70°C
1.4> Storage temperature range : -40°C to +85°C
2.Construction
2.1>Dimensions Refer to attached drawing
3.Rating
3.1>Rated voltage: DC 5V
3.2>Maximum operating current (resistive load); Each lead: 0.5mA(MAX 5mA; MIN 0.5mA);Common lead:lmA(MAX 10mA; MIN 0.5mA)
4.Application Nots
4.1>Avoid storing the products in a place at high temperature,high humidity and in Corrosive gases.Please use this product as soon as possible with 6 months limitation.If any rimainder left after packing is opened,please store it with proper moistureprooting,gasproofing etc.
4.2> The encoder pulses count method should be designed with taking operating speed,sampling time and design of the microcomputer softwae into cosideration.
4.3>With this products the detent position output consnlt fig.5--1.Therefore make the A phase the reference at the soft ware design stage.
4.4> At design of the pulse count process.Using the C/R filter circuit is Recommended.(fig.1)
4.5> Care must be taken not to expose this product to water or dew to prevent possible problem in pluses output waveform
(Ultra-small size precision encoders,incremental and absolute type is available. Apply to handheld walkie-talkie,a small intercom system center,car stereo,etc.)
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Insulated shaft rotary encoder series with 360° rotational angle. | ||
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Features: |
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1) Mechanical specifications: | ||
a) Total rotational angle: 360° (endless) | ||
b) Operating torque force: 30 - 200gf.cm (at 5 - 35°C) | ||
c) Push-pull strength: ≥0.51kgf.cm | ||
d) Operating temperature range: -10 - 75°C | ||
e) Rotational life: 30,000cycles (minimum) | ||
2) Electrical specifications: | ||
a) Power rating: |
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i) EC12/16: DC 5V, 0.5mA | ||
ii) EC11: DC 5V, 10mA |
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b) Insulation resistance: | ||
c) EC12/16: ≤10mOhm at DC 50V 1 min | ||
d) EC11: ≤100mOhm at DC 300V 1 min | ||
e) Withstanding voltage: | ||
i) EC12/16: for 1 minute at 50V AC | ||
ii) EC11: 1 minute at 300V AC | ||
f) Push-on switch specification: | ||
i) Switching power rating: | ||
(1) EC12/16: DC 5V, 10mA | ||
(2) EC11: DC 16V, 10mA | ||
ii) Switch contact resistance: | ||
(1) First period/100mOhm | ||
(2) 200mOhm after the end of useful life | ||
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.
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