ricturea nere aunors iow motion powerea y stro 1-ligni cooaii ia moTor largest three systems tried its direct-drive setup 14-cell 1200-mAh battery pack driving motor turns aS x 5 prop 12000 rpm almost six minutes Thats awesome THE RESPONSE Simitar Slow Mo tion construction article January 1987 issue Model Aviation has over whelming modelers have called written tell pleased Slow Motions others have inClose-up view microawitch mounted servo model can easily taxied using throttle stick transmitter large hatch cut top plane creates easy battery access Note air take side ventilating battery quired about Electric version mentioned article Readers have wanted learn about converting Slow Mo tion Electric should find following formation useful date Electric Slow Motions have Want whisked realm silent flight Converting glow-powered Slow Motion Electric easy way Choose three electric systems have successfully tried quickly simply installed EBill Eva Slow-Motion Charger August 1990 81 successfully powered three sizes As tro Flight cobalt systems Joe LeRoys mod el weighs 64 oz has wing loading 145 oz/sq ft Installed cobalt 05 geared system turning 11 x 7 prop seven cells plane has enough power fairly good climb rate Trim weight down about 50 oz power com bination youd have great Soaring ship its Electric incarnation Slow Mo tion called Charger first power installation tried Astro cobalt 15 12-cell 800-mAh pack swinging 8 x 4 prop Charger came out weighing 4 oz less ize glow-powered Slow Motion Test runs produced 15000 rpm first 11/2 mm 13000 next min ute 9000 balance fourminute run Flight performance motor/battery/prop combo excellent model would climb out well ma neuvers like loops rolls easily ac complished tried 600-mAh packs satisfactory results Performance 15 cobalt motor good got wondering Charger would Astro 25 cobalt packed week after calling Bob Boucher Astro Flight back field cobalt 25 direct-drive version 14-cell 1200 mAh pack turned 9 x 5 prop 12000 rpm almost six minutes Thats considered respectable 40-size glow engineand its awesome Elec tric Total weight 25 version five pounds translates wing load ing 18 oz/sq ft Verticals cinch 25 cobalt model will soar quite nicely Ive put several one-hourplus flights Modifying Slow Motion Astro Flight cobalt power easily done Assum ing model has built according construction techniques shown 1987 article mounting motor merely matter using appropriate-size Astro Flight radial mount Using mount guide mark cut out firewall mo tor clearance Measure length mo tor rests its mount allowing prop clearance front fuselage set firewall distance mount has four screw holes installation front firewall Youll find mo tor pushed rear fire wall Secure its mount setscrew Cut rather large hatch top fuselage facilitate installing remov ing battery pack Since batteries generate heat during running discharge installed air take right side fuselage air exit left side allows plenty cooling air around battery pack Converting Slow Motion Electric simple Decide power option follow few suggestions Ive described realm silent flight can yours 82 Model Aviation top hatch canopy attached shown removed expose 14-cell battery pack drives cobait 25 motor Note battery cooiing air exhaust hood side Ulose-Up OT inc nose seciion snowing ins naicnvnopy puny. nm can see de tail battery compartment cooiing air intake cowiing treatment around motor Another view business end cobalt 25-powered Slow Motion aptly dubbed Charger Three electric power systems have tried Slow Motion iii satisfactory results modei has flown successfully 05 15 25 cobalt motors
Edition: Model Aviation - 1990/08
Page Numbers: 81, 82
ricturea nere aunors iow motion powerea y stro 1-ligni cooaii ia moTor largest three systems tried its direct-drive setup 14-cell 1200-mAh battery pack driving motor turns aS x 5 prop 12000 rpm almost six minutes Thats awesome THE RESPONSE Simitar Slow Mo tion construction article January 1987 issue Model Aviation has over whelming modelers have called written tell pleased Slow Motions others have inClose-up view microawitch mounted servo model can easily taxied using throttle stick transmitter large hatch cut top plane creates easy battery access Note air take side ventilating battery quired about Electric version mentioned article Readers have wanted learn about converting Slow Mo tion Electric should find following formation useful date Electric Slow Motions have Want whisked realm silent flight Converting glow-powered Slow Motion Electric easy way Choose three electric systems have successfully tried quickly simply installed EBill Eva Slow-Motion Charger August 1990 81 successfully powered three sizes As tro Flight cobalt systems Joe LeRoys mod el weighs 64 oz has wing loading 145 oz/sq ft Installed cobalt 05 geared system turning 11 x 7 prop seven cells plane has enough power fairly good climb rate Trim weight down about 50 oz power com bination youd have great Soaring ship its Electric incarnation Slow Mo tion called Charger first power installation tried Astro cobalt 15 12-cell 800-mAh pack swinging 8 x 4 prop Charger came out weighing 4 oz less ize glow-powered Slow Motion Test runs produced 15000 rpm first 11/2 mm 13000 next min ute 9000 balance fourminute run Flight performance motor/battery/prop combo excellent model would climb out well ma neuvers like loops rolls easily ac complished tried 600-mAh packs satisfactory results Performance 15 cobalt motor good got wondering Charger would Astro 25 cobalt packed week after calling Bob Boucher Astro Flight back field cobalt 25 direct-drive version 14-cell 1200 mAh pack turned 9 x 5 prop 12000 rpm almost six minutes Thats considered respectable 40-size glow engineand its awesome Elec tric Total weight 25 version five pounds translates wing load ing 18 oz/sq ft Verticals cinch 25 cobalt model will soar quite nicely Ive put several one-hourplus flights Modifying Slow Motion Astro Flight cobalt power easily done Assum ing model has built according construction techniques shown 1987 article mounting motor merely matter using appropriate-size Astro Flight radial mount Using mount guide mark cut out firewall mo tor clearance Measure length mo tor rests its mount allowing prop clearance front fuselage set firewall distance mount has four screw holes installation front firewall Youll find mo tor pushed rear fire wall Secure its mount setscrew Cut rather large hatch top fuselage facilitate installing remov ing battery pack Since batteries generate heat during running discharge installed air take right side fuselage air exit left side allows plenty cooling air around battery pack Converting Slow Motion Electric simple Decide power option follow few suggestions Ive described realm silent flight can yours 82 Model Aviation top hatch canopy attached shown removed expose 14-cell battery pack drives cobait 25 motor Note battery cooiing air exhaust hood side Ulose-Up OT inc nose seciion snowing ins naicnvnopy puny. nm can see de tail battery compartment cooiing air intake cowiing treatment around motor Another view business end cobalt 25-powered Slow Motion aptly dubbed Charger Three electric power systems have tried Slow Motion iii satisfactory results modei has flown successfully 05 15 25 cobalt motors