Editing Using LinMot linear actuator with IONI servo drive
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Most, if not all, LinMot linear actuators can be used with [[IONI]] Pro drives because the drive supports driving of three and two phase motors as well as SinCos feedback devices. This page gives instructions of setting up drive for them. | Most, if not all, LinMot linear actuators can be used with [[IONI]] Pro drives because the drive supports driving of three and two phase motors as well as SinCos feedback devices. This page gives instructions of setting up drive for them. | ||
==Connections== | ==Connections== | ||
| − | Typical LinMot actuator has two phase windings and analog sine & cosine outputs as position feedback. For example many | + | Typical LinMot actuator has two phase windings and analog sine & cosine outputs as position feedback. For example many actuators have following wires: |
| − | Ph 1+ | + | *Ph 1+ |
| + | *Ph 1- | ||
| + | *Ph 2+ | ||
| + | *Ph 2- | ||
| + | *+5VDC | ||
| + | *GND | ||
| + | *Sine | ||
| + | *Cosine | ||
| + | *Temp | ||
| + | *Shield | ||
Wire mapping to IONI Pro drive goes as follows: | Wire mapping to IONI Pro drive goes as follows: | ||
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* {{Param|TBW}} 1000 Hz | * {{Param|TBW}} 1000 Hz | ||
This can serve as a starting point which probably behaves stable at least without any mechanical load. To optimize gains for better response and [[servo stiffness]], proceed with [[Servo motor tuning guide]]. | This can serve as a starting point which probably behaves stable at least without any mechanical load. To optimize gains for better response and [[servo stiffness]], proceed with [[Servo motor tuning guide]]. | ||
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