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