Editing IONI Servo & Stepper Drive

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{{Infobox drive
 
{{Infobox drive
 
| name = IONI
 
| name = IONI
| image=[[File:Finalioni2crop.JPG|290px]]
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| image=[[File:ioni_single.jpg|240px]]
| modelno = IONI-11K000, IONI-11K200
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| modelno = IONI-11K000 (IONI), IONI-11K400 (IONI Pro)
 
| drivetype          = Servo & stepping motor drive
 
| drivetype          = Servo & stepping motor drive
| motors = AC, DC, BLDC, Linear, Stepper
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| motors = AC, DC, BLDC, Linear
 
| controlmodes = Position, Velocity, Torque
 
| controlmodes = Position, Velocity, Torque
 
| production = Active production, started 2015
 
| production = Active production, started 2015
| voltage = 5 - 54 VDC (except 5 - 58 VDC in IONI Pro HC)
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| voltage = 5 - 53 VDC  
| currentrange = 0.1 - 15A IONI, 0.1 - 18A IONI Pro, 0.1 - 25A IONI Pro HC
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| currentrange = 0.1 - 15A  
| feedbacksignals=[[Quadrature]] encoder, SinCos encoder
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| feedbacksignals=[[Quadrature]] encoder
 
| referencesignals=[[Pulse and direction]], [[PWM]], [[Analog reference|Analog]], [[SimpleMotion V2]]
 
| referencesignals=[[Pulse and direction]], [[PWM]], [[Analog reference|Analog]], [[SimpleMotion V2]]
 
| configtool=[[Granity]]
 
| configtool=[[Granity]]
 
| agencies=CE (EMC & LVD directives)
 
| agencies=CE (EMC & LVD directives)
| 3dmodel={{dlfile|IONI 3d models.zip|IGES & STEP}}
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| 3dmodel=[[Media:IONI 3d models.zip|IGES & STEP]]
| url=[https://granitedevices.com/miniature-servo-drive-ioni/ Granite Devices IONI]
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}}{{IoniManualNav|width=22em|notoc=1}}
}}{{IoniManualNav|width=22em|notoc=1}}[[File:Ioni flyer.PNG|300px|thumb|link=Media:IONI_flyer.pdf|PDF version of IONI flyer. [[Media:IONI_flyer.pdf|Download]].]]
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'''IONI''' is a digital servo and stepping drive designed for driving AC/BLDC and DC servo motors in various operating modes.
'''IONI''' is a digital motor drive designed for driving AC/BLDC and DC servo motors and steppers. IONI allows controlling motors in [[Control modes|all three operating modes]]: position control, velocity control and torque control (torque mode only with servo motors). Applications of such control methods include
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*Position control, such as CNC, robotics and 3D printing
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*Velocity control, such as spindles or feeders
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*Force / torque control, such as racing simulator wheel
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[[File:Ioni drive blocks.png|500px]]
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Commands to IONI drive can be delivered in many formats and from many sources, such as PC, PLC, microcontroller (i.e. Arduino,  MBED and OEM boards) or embedded computers like Raspberry Pi. IONI understands several forms of [[setpoint]] commands:
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*Step & direction digital signals (typical stepper drive interface, good for position control)
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*Analog +/-10V signal (good for speed or torque control)
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*PWM signal (good for speed or torque control)
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*RS485 serial bus (talks [[SimpleMotion V2]] bus protocol, open source library available)
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==Supported motors==
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As motor is not included, make sure that you have, or obtain a motor that is compatible with IONI. Learn more about [[motor types]].
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===Servo motor requirements===
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*Permanent magnet brush-DC, AC, brushless or linear motor
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*Motor voltage rating 12-60 VDC (IONI supply voltage is 5 - 52 VDC)
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*Motor current rating 0.1 - 25A (choose drive model accordingly, IONI Pro HC, maximum output is 25A, IONI Pro 18A, and IONI 15A)
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*Servo motor must be equipped with an [[Feedback devices|supported feedback device]] (position sensor / encoder).
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See [[Motor compatibility guide]] for more details.
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===Stepping motor requirements===
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*Two-phase stepping motor with 0.5 - 15A current rating, no feedback device needed. Can be used in position and velocity control mode. Torque mode not possible. Stepper voltage rating is irrelevant, but generally lower voltage & higher current stepper is better.
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===Unsuitable/non-optimum motors===
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*Any non-permanent magnet motors: induction AC motor or DC motor with field coil - will not work
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*Cheapest grade DC motor, such as one extracted from power drill - might not give satisfying performance
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*Motor with very high voltage, such as 200 VAC AC servo motor - it will work if it has incremental encoder feedback, but maximum rotation speed is limited due to drive voltage. Consider [[Argon]] servo drive for motors above 100 volts rating.
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==Features==
 
==Features==
 
===State of the Art===
 
===State of the Art===
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* High functional density and cost efficiency
 
* High functional density and cost efficiency
 
* [[3-level PWM vs 2-level PWM|3-level PWM output]] with reduced motor heating
 
* [[3-level PWM vs 2-level PWM|3-level PWM output]] with reduced motor heating
* Automatically [[Measure motor resistance and inductance in Granity|measures motor inductance and resistance]] for easy setup
 
* [[Configuring cogging torque compensation|Anticogging / torque ripple compensation]]
 
  
 
===Control===
 
===Control===
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* Industry leading ruggedness: over current, short circuit, over voltage, under voltage and over temperature protections, data/communication error detection
 
* Industry leading ruggedness: over current, short circuit, over voltage, under voltage and over temperature protections, data/communication error detection
 
* [[Product warranty terms|Warranty]] 24 months
 
* [[Product warranty terms|Warranty]] 24 months
* [[Charge pump enable input]] for safety
 
  
 
==Applications==
 
==Applications==
 
*Industrial servo & stepping motor control
 
*Industrial servo & stepping motor control
*Robotics
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*Pick'n'place machines
*[https://en.wikipedia.org/wiki/Industry_4.0 Industry 4.0] systems
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*Precision robotics
*Testing equipment
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*CNC
 
*CNC
*Haptics
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*Semiconductor handling
*Racing & flight simulators
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*Food & white goods
*Pick'n'place machines
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*Defense systems
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==Functionality and specifications==
 
==Functionality and specifications==
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==Documentation & user guides==
 
==Documentation & user guides==
See the main article [[IONI & IONICUBE user guide]].
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See the main article [[IONI & IONICUBE setup guide]].
  
 
==Availability==
 
==Availability==
Shipping worldwide at [[Granite Devices web shop]].
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Shipping worldwide at [[Granite Devices web shop]] from March 2015.
 
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[[Category:Motor_drives]]
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[[Category:IONI]]
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