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[[File:Servomotor and feedback.png|thumb|Typical servo motor with encoder feedback]]This is a short guide for determining whether or not a motor is suitable for Argon.  
 
[[File:Servomotor and feedback.png|thumb|Typical servo motor with encoder feedback]]This is a short guide for determining whether or not a motor is suitable for Argon.  
==Compatibility guide==
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[[File:drive_selection_by_motor.png|300px|thumb|link=Motor compatibility guide|See the recommended [[Motor compatibility guide]]]] For overview of motor compatibility with visual illustrations, see [[Motor compatibility guide]].
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===Compatible motor technologies===
 
===Compatible motor technologies===
 
[[motor types|Motor type]] must be one of the following (either rotary or linear):
 
[[motor types|Motor type]] must be one of the following (either rotary or linear):
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====Encoders====
 
====Encoders====
 
If motor is equipped with '''encoder''', following types are compatible:
 
If motor is equipped with '''encoder''', following types are compatible:
*Incremental [[quadrature]] output type
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*Incremental [[quadrature]] output
*Supply voltage 5V
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*Encoder voltage 5V
*Single ended or differential wiring
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*Outputs single ended or differential
*2-channel encoder is sufficient for all motor types (index channel and hall sensors are optional)
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*2 channel encoder is enough for all motor types
*Suitable encoder resolutions range from about 100 PPR to 131070 PPR (pulses or lines per revolution)
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*Suitable encoder resolutions are from about 100 PPR to 131070 PPR (pulses or lines per revolution)
*Index channel is not required but is supported for precise [[homing]]
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*Index channel is not required but is supported for precise homing
 
*Hall or commutation sensors are not required but are supported for AC/BLDC motors
 
*Hall or commutation sensors are not required but are supported for AC/BLDC motors
  
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*Serial data communication based encoders are not currently supported. However if the serial encoder also provides incremental signal outputs, then it can be used as standard incremental encoder with Argon.
 
*Serial data communication based encoders are not currently supported. However if the serial encoder also provides incremental signal outputs, then it can be used as standard incremental encoder with Argon.
 
*Analog (SinCos) encoder support is partial. At the present mode analog SinCos encoder with 1Vpp output can be connected just like incremental encoder. However at the present state drive will not perform interpolation of analog signal thus not yielding maximum obtainable resolution. The resolution of analog encoder will be the encoder line count multiplied by 4.
 
*Analog (SinCos) encoder support is partial. At the present mode analog SinCos encoder with 1Vpp output can be connected just like incremental encoder. However at the present state drive will not perform interpolation of analog signal thus not yielding maximum obtainable resolution. The resolution of analog encoder will be the encoder line count multiplied by 4.
 
 
====Resolvers====
 
====Resolvers====
 
Argon supports resolver a.k.a. synchro type feedback devices through [[Argon resolver adapter]] device. Due to wide variety of electrical properties of resolvers it is difficult to guarantee optimal operation with all resolvers. However, Argon resolver adapter has been designed to work with typical resolvers that come inside servo motors.
 
Argon supports resolver a.k.a. synchro type feedback devices through [[Argon resolver adapter]] device. Due to wide variety of electrical properties of resolvers it is difficult to guarantee optimal operation with all resolvers. However, Argon resolver adapter has been designed to work with typical resolvers that come inside servo motors.
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*Feedback device wiring information (which signals are provided by feedback device)
 
*Feedback device wiring information (which signals are provided by feedback device)
 
*Motor current and voltage ratings
 
*Motor current and voltage ratings
 
[[Category:Argon_features]]
 
[[Category:Argon_user_guide]]
 

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