Leadshine Hybrid servo 573HBM20-1000
- Thread starter m1088
- Start date
zombieengineer
ZombieEngineer
@m1088
What micro-stepping are you intending to use?
The first number on the axis configuration ("Motor Distance per Revolution") is determined by the lead/ball screw.
The second number on the axis configuration ("Drive : Pulses per Revolution") is determined by the stepper motor / micro-stepping settings.
The maximum feed rate and acceleration are dependent on a number of factors:
Focus on the "Distance per Revolution" and "Pulses per Revolution" first and make sure the axis moves the correct amount before attempting to tune maximum feed rate and acceleration.
The model number includes a "3H" which if I understand correctly is a 3 phase servo motor. This means tuning techniques for classic stepper motors do not apply - mid-band resonance (which can cause the motor to stall) is unlikely to occur. You should be able to drive at full acceleration subject to the available power (rated phase current ? motor driver voltage = max feed rate ? axis mass ? acceleration [subject to correct engineering units])
What micro-stepping are you intending to use?
The first number on the axis configuration ("Motor Distance per Revolution") is determined by the lead/ball screw.
The second number on the axis configuration ("Drive : Pulses per Revolution") is determined by the stepper motor / micro-stepping settings.
The maximum feed rate and acceleration are dependent on a number of factors:
- Stepper motor current and driver supply voltage
- Mass of the axis (impacts acceleration)
- Friction of the axis (sliding friction and lead/ball screw friction)
Focus on the "Distance per Revolution" and "Pulses per Revolution" first and make sure the axis moves the correct amount before attempting to tune maximum feed rate and acceleration.
The model number includes a "3H" which if I understand correctly is a 3 phase servo motor. This means tuning techniques for classic stepper motors do not apply - mid-band resonance (which can cause the motor to stall) is unlikely to occur. You should be able to drive at full acceleration subject to the available power (rated phase current ? motor driver voltage = max feed rate ? axis mass ? acceleration [subject to correct engineering units])
First, thank you for your very thorough reply : )
I am not well-versed on microstepping, but would like to learn. My system was originally a Fyeboon T3 with the drivers and servo steppers. Should I just try to input those? The axis mass is surprisingly high. The arm is quite heavy. I know that I can use the calibration that is built in to the Masso, but there seem to be other specs that must be considered, like how long it takes the arm to slow to a stop.
I note that the new Masso system seems to be much smoother in acceleration and deceleration. It also seems to operate more like a true CNC.
Truth be known, I have been trying to get this system running for about 3 years. Ugh! I am a bit tired, but will press onward! The original machine's interface was small and impractical. Support from the Fyeboon engineers was typical of Chinese support.
These motors appear to move at 1.2 degrees each step, with 1000 step per revolution.
I will try to do a Youtube video on my work : )
Any general help is greatly appreciated!
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breezy
Moderator
@m1088
The only useful piece of information in the uploads is the step angle = 1.2 which equates to 300 steps / revolution, the rest is specs about the driver and connections.
Googled HBS507 manual and found this which the manual for the software that sets the parameters in the driver. Section Motor Settings Window describes how to set pulses / revolution (micro stepping), so what you set in there is what you put in MASSO PPR.
Regards,
Arie.
The only useful piece of information in the uploads is the step angle = 1.2 which equates to 300 steps / revolution, the rest is specs about the driver and connections.
Googled HBS507 manual and found this which the manual for the software that sets the parameters in the driver. Section Motor Settings Window describes how to set pulses / revolution (micro stepping), so what you set in there is what you put in MASSO PPR.
Regards,
Arie.