24
Marchesan Implementos e Máquinas Agrícolas “TATU” S.A.
STP²
Adjustments and operations
STP²
Drive / Driven
Factor*
14 x 22
0.1642
16 x 22
0.1877
14 x 18
0.2007
18 x 22
0.2112
14 x 16
0.2258
16 x 18
0.2292
18 x 18
0.2581
18 x 16
0.2903
16 x 24
0.2949
22 x 18
0.3154
18 x 14
0.3318
22 x 16
0.3549
22 x 14
0.4055
Calculation of the amount of seeds/meter for the seed plates
The amount of seeds for every seed plate can be found by making the calculation
below, which has a factor for every sprocket combination (scheme 01).
* These factors represent the amount that the seed plate turns at every linear
meter.
How to calculate:
Factor
x
Number of holes on the plate
x
Number of seeds on each hole
x
slippage
index (+ or - 10%, which is expressed by 0.90).
Example:
14 x 16
combination and a seed plate with 90 holes, 1 (one) seed for each hole.
Calculation:
0.2258
x
90
x
1
x
0.90 = 18.28
- approximately
18 seeds
for every meter.
Make the calculation using different factors and find the combination that distributes
the desired amount of seeds using the chosen seed plate.
Содержание STP2
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