RCU Forums - View Single Post - Which (chinese) facctories make various brands of ESC ..?
Old 03-28-2013 | 02:15 AM
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DrMotor
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From: M, S, NEW ZEALAND
Default RE: Which (chinese) facctories make various brands of ESC ..?



<span style="font-size: medium">TURNIGY DLUX data log ESC's; BMI SPITZ DATA LOG ESC's; Have identical data download of data
</span>Now, so far we have shown that the Turnigy dlux ESC's and BMI Spitz Data Log ESC's are <span style="font-size: small">completely identical </span>for programming -they have exactly the same programming order for parameters. <span style="font-size: small">-NO OTHER ESC's -e.g. ZTW, HobbyWing, HiFei, SunriseModel, have this same order for programming parameters.</span></p>

Are there other similarities between Spitz and dlux Data Log ESC's ? Well, yes there are -Lets look at the order of data download from the ESC, when the stored ESC data is viewed by the program box:</p>

-For a: BMI Spitz Data Log ESC: e.g. http://www.bmi-models.com/index.php?...ATA-LOG/6/4409
" ... With the Program Box following features can be consulted after the flight:
Max. temperature of the ESC
Environment temperature
Max./Min. current (A)
Max./Min. voltage (V)
Actual voltage (V)
Off voltage (V)
Motor run time
Power on time
Motor poles
Gear ratio
Max./Min. motor RPM
Errors ..."
</p>


For a: Turnigy dlux SBEC ESC w/Data Logging e.g. http://www.hobbyking.com/hobbyking/s...a_Logging.html
Descriptionstates: " .... Data logging display parameters:
Max Temperature
Environment Temperature
Max Current
Min Current
Max Voltage
Min Voltage
Nominal Voltage
Off Voltage
Motor Run Time
Power on Time
Motor Pole Number
Max Motor RPM
Error Times ..."
</p>


<span style="font-size: small">THE ORDER FOR DOWNLOAD DATA IS IDENTICAL ...!
THE ACTUAL PARAMETERS STORED, AND THEN DOWNLOADED, ARE IDENTICAL ...!</span></p>

It is beginning to look like these 2 ranges of Data Log ESC'sare almost completely identical -just that their external appearance is different ...
-The BMI Data Log ESC's have a blue case and label, with black end housing;The Turnigy dlux ESC's have their heat sink showing externally, and have brown plastic end housings.
<span style="font-size: small">-I will bet however, , that if you turned the BMI Data Log ESC upside down, the underside might welllook identical to the Turnigy dlux ESC ... !!!</span>
-Interesting that the only photos of BMIare from the side opposite where wires exit; Whereasthe only photos of Turnigy dlux are from the side where the wires do exit, thesame side as the capacitors are located ...

pics show: 1, BMI SPITZ76A Data LogESC; 2,Turnigy dlux 70A SBEC ESCwith Data Logging</p>
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