J337B Data (RASP)

Motor

SkyR J337B

Contributor

John Coker

Data Format

RASP

Data Source

mfr

Submitted

June 2, 2008

Data File

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Raw Data

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Accuracy of this data file:

	This File	Certified	±
Diameter	54 mm	54 mm	=
Length	732 mm	749 mm	−2%
Prop. Weight	565 g	91 g	+521%
Total Weight	1,903 g	1,338 g	+42%
Avg. Thrust	430.2 N	347.0 N	+24%
Max. Thrust	1,521.0 N	1,876.0 N	−19%
Total Impulse	1,112.1 Ns	1,073.0 Ns	+4%
Burn Time	2.6 s	3.0 s	−14%

File Errors

File is usable, but has some problems:

first time "0.00" at line 3 not positive

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Data Graph

J337B Data (RASP)

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Raw Data

;Sky Ripper Systems 54/830 J337 Black Insert
J337  54.0 731.50 0 0.56470 1.90250 SRS
   0.00       8.88 
   0.01    1521.03 
   0.10     585.29 
   0.20     651.28 
   0.41     589.45 
   0.50     548.23 
   0.60     539.99 
   0.99     461.67 
   1.40     416.33 
   1.60     391.59 
   1.80     387.47 
   1.91     364.90 
   2.01     239.43 
   2.20     171.02 
   2.40     119.72 
   2.60      72.68 
   2.80      42.76 
   3.00      21.68 
   3.10       0.00 
;

You can also download the raw data points as a CSV file.

J337B Data (RASP)

File Errors

Data Graph

File Notes

Raw Data

Simulator Data