I am planing to retrofit a Mazak Power center in the new year. I am planning to use the Zircon DC amplifiers from Servo Dynamics. However they require a Motor inductance specification. Would anyone know what the motor inductance is on the following.
Fanuc type 10 & 20 getties type DC brushed motors 90V 30 & 15 amp respectively.
Craig
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11-23-2005, 12:39 AM #1
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New Amps for Fanuc Type 10 DC Motor
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11-23-2005, 05:37 AM #2
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Anyone out there that has used Servo Dynamics amplifiers and has any comets?
Craig
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11-23-2005, 08:08 PM #3
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I have some data on Getty's motors, probabally size 10 or larger, they show armature impedance as 0.0018 Henry.
These are torque rated at 5.6 lb-in/amp motors.
This might give you and idea to go from.
Al.CNC, Mechatronics Integration and Custom Machine Design
“Logic will get you from A to B. Imagination will take you everywhere.”
Albert E.
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11-24-2005, 12:01 AM #4
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Thanks Al
That was the kind of info I was looking for. Fanuc over here aren't exactly forth coming with this type of data over here.
Much appreciated
Craig
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11-24-2005, 12:03 AM #5
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Al
Would you also have some info on the type 20 motor?
90V DC brush 15 Amp
Craig
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