fanuc motor questions
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SZGH-301 AC Servo Driver 220V 30A
Item NO: SZGH-301
Minimum Order: 1 pcs
Package: Carton
Place Of Origin: Shenzhen,China
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Overview:
SZGH-301 AC servo driver, can work within 2.3KW, servo motor. it has high performance, no noise, work stable.
FeaturesTechnical SpecificationsAppearance DimensionInquire
Specifications
Mode of control:position,velocity and JOG control
Mode of input:pulse signal or analog voltage(0~±10V)
Frequency of pulse:<500KHz
Electronic gear:1/30000~30000
Precision of control:±0.01% work conditions
Input Power:single-phase or three-phase :AC220V (+10%,-15%)
frequency :50Hz±1Hz
Runing Temperature:0~55°C,relative humidity: 40-80%
Storing or Transporting Temperature:-10~70°C,relative humidity:<=90%,Vibration:<0.5G,10~60Hz
Atmosphere pressure:86-106kpa
No excessive flour dust,acid,alkali caustic gas and explosive gas,no strong electromagnetic
interference Direction of installation:servo drive’s installation direction must be upright
The ambient should be well ventilated
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It does have the advantage that it can be connected directly to mans power. Though you might be able to re-use the original Fanuc PSU with drivers that need DC input (such as Pico, Mesa and STMBL)
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what is the best approach on this?
what mesa card i sud use?
the machine is 4 axis but i want to have the the ability to add a 5th axis
i do want also to utilize the auto tool change
also i want a mpg
(maybe i want to much)
![:cheer: :cheer:](/media/kunena/emoticons/cheerful.png)
![:cheer: :cheer:](/media/kunena/emoticons/cheerful.png)
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Do you have a preference for PCI, ethernet or EPP connection of the card?
And please make sure that you can read the encoders before committing to anything.
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the 4 pcs will be fanuc the 5th will be new (there is a limitation to what motor i will purchase?)
andypugh wrote Do you have a preference for PCI, ethernet or EPP connection of the card?
as i mention i work with 5i25 and 7i77 combo and i m very satisfite
where can i read for the difference (advantage disadvantage) of each connection?
andypugh wrote And please make sure that you can read the encoders before committing to anything
if i can not read the fanuc encoders can i replace them with incremental encoders and work with the mesa products?
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No, you can mix-and-match. I have a machine with a mixture of resolvers and encoders.the 4 pcs will be fanuc the 5th will be new (there is a limitation to what motor i will purchase?)
You could possibly use another 5i25 connected to 2 x 7i74. But you can't then use any steppers or quadrature+index encoders as all IO then needs to be connected by smart-serial.as i mention i work with 5i25 and 7i77 combo and i m very satisfite
where can i read for the difference (advantage disadvantage) of each connection?
I think I would suggest the 5i24 (internal PCI) or 7i80HD (ethernet) as those have 3 x 50-pin connectors to leave more flexibility for expansion.
Probably, but then you would need a different configuration of interface hardware. Which is why I suggest an experiment first.if i can not read the fanuc encoders can i replace them with incremental encoders and work with the mesa products?
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can you be a little more specific on this
i will need different internal PCI or Ethernet card ?
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can you be a little more specific on this
i will need different internal PCI or Ethernet card ?
If you have encoders that do not connect via a serial link you will not be using the 7i44 to connect the encoders (only the 8i20) so a different set of daughter-cards would be needed.
You can probably use any FPGA card, but I would suggest one with 3 or 4 connectors rather than 2, and probably 50-pin rather than 25-pin.
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pico-systems.com/fanser.html
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