propCalc - Calculator for Propeller - BaroneRosso.it

01/12/12 eCalc: propCalc - Propeller eMotor Calculator (c) by Markus Müllerall Data w ithout guarantee!Accuracy +/-10%propCalc - Calculator for PropellerThe Prop Calculator w orks w ith JavaScript.Therefore you have to turn it on in your Brow ser.Help | Deutsch | Français | 中 文Design Fundamentals:metric unitsModel Weight2300 g incl. DriveField Elevation:300 m ASLAir Temp:13 °CPressure (QNH):1013 hPaBattery: (continuous / max. C) - charge stateLiPo 4000mAh - 45/60Cnormal# serial:4S# parallel:1PCapacity:4000mAhResistance:0.0031OhmVolt per Cell:3.7VWeight per Cell:112 gController:max 40AResistance:0.006OhmContinuous Current:A40max. Current:A40Weight:50 gMotor Weight:283 gMotor: Manufacturer - Type (Kv in rpm/V)Dualsky XM4260CA-6 (566)Kv (w /o torque):rpm/V566Resistance:0.023Ohmno-load Current:A @2.11 10VLimit (up to 20s):1100 W# mag. Poles:14Case length:60 mmPropeller: Type - yoke tw istAPC Electric E 0°Diameter:15inchPitch:4inch# Blades:2Prop Const.1.08Gear Ratio:1.00:1calculateApprox. Values: Warning:Battery: Load:7.6CVoltage:14.42VRated Voltage:V14.8Flight Time*:7.85minmixed Flight Time:min13.35Weight:448 gMotor:max. Current:A30.56Voltage:14.24VRevolutions:7661rpmel. Pow er (In):W435.1mech. Pow er (out):W380.36Efficiency:87.4%Optimal Efficiency:Current:38.61AVoltage:14.09VRevolutions:7472rpmel. Pow er (In):W544mech. Pow er (out):W477.77Efficiency:87.8%Propeller:Static Thrust:2136.7g75.37ozProp Stall Thrust:3016.3g106.4ozRevolutions:7661rpmPitch Speed:46.729km/hmphTip Speed:550.2342km/hmphProp Efficiency:4.91g/W0.17oz/WEntire Drive: Weight:Pow er-Weight:859.1 g DriveW/kg1972300 g Total W/oz5.58Thrust-Weight:: 10.93P (in):452.29WP (out):380.36WEfficiency:84.1%Motor Data:Motor Cooling:mediumPow er Scale:automatic250200el. Power [in 2W]Ef f iciency [%]max. Rev olutions [in 100rpm]wast Power [W]Motor Case Temp. [°C]Motor Case Temp. ov erlimit [°C]15010050(c) by s4a V1.0700 5 10 15 20 25 30 35AmpereImportant Note:Before flight recheck the max. current! If your Current, el. Pow er or RPM are over the manufacturers limits yourmotor, controller and/or battery may take damage! Verify before flight by measurment!for printing use Landscape format* Flight Time @ Full Pow er** Testdata w ith reduced accuracywww.ecalc.ch/motorcalc_e.htm?ecalcgenerate Link > www.ecalc.ch/motorcalc_e.htm?ecalc&weight=2300&calc=auw&elevation=300&airtemp=13&batteries=lipo_4000mah_-_45/60c&s=4&p=1&chargestate=normal&esc=max_40a&motor=dualsky&type=xm4260ca-6&propeller=apc_electric_e&diameter=15&pitch=4&blades=21/2

01/12/12 eCalc: propCalc - Propeller eMotor Calculator (c) by Markus Müller6&propeller=apc_electric_e&diameter=15&pitch=4&blades=2Copyright (C) by Markus Müller, http://www.s4a.ch email: ecalc[at]s4a.ch All rights reserv ed.See HTML Source for full and complete copyright notice. About eCalc...V P5.17 06.09.12 / Data: 29.11.12 with 2754 Motorswww.ecalc.ch/motorcalc_e.htm?ecalc2/2