Grage Aeromodelling

Tambahan, lengkap dengan data pemakaian prop elektriknya

2408-21 Outrunner Brushless Electric Motor

The very popular 2408-21, also known as the BP21, is a direct drive outrunner brushless motor designed for medium to high speed park flyers. Best performance is obtained with the GWS EP8040 prop and a 3 cell Lipo battery like the Power Up 11.1v 1300 20C. This combination is often used on the GWS Formosa, Mustang, Zero, Spitfire and many sport planes weighing up to about 30 ounces. Producing up to 22 ounces of thrust, it far outclasses the 300 to 400 speed brushed motors it replaces. It is both lighter and more powerful than the typical 400 speed brushed motor. And with the included stick mount, it is often a simple drop in replacement.

The 2408-21 also works quite well with 2 cell Lipo batteries such as the Power Up 7.4v 1300 20C. It will provide up to 15 ounces of thrust with the GWS EP1060 prop, and it is sometimes used in Combat plane competitions with the GWS EP9070 prop.

I recommend using the Power Up 20A ESC with the 2408-21.

MOUNTING OPTIONS: A firewall mount and aluminum stick mount with heat sink are included, along with two prop nuts and a washer. Always check the tightness of all motor set screws and motor mount screws when installing motors. The motor set screws require a 1.5mm Allen wrench.


Some experienced flyers who post on the 'Wattflyer' forums suggest using a little 'JB Weld for metal' to secure the aluminum stick mount to the motor tube. This prevents it from working loose and spinning in the mount. Be very careful not to get any on the shaft and bearing though.

Recommended props for 3 cell Lipo batteries:

GWS props fit the 3mm shaft on this motor perfectly - no adapter needed. APC and Master Airscrew props require a prop adapter or prop saver for a 3mm shaft (available in my store).

The GWS EP8040 is the most commonly used prop with this motor. It will produce about 22 ounces of thrust at 14 amps with a pitch speed of 43 mph. This motor is only rated for 13 amps, so you need to provide for plenty of airflow over the motor and use full throttle sparingly until your Lipo has discharged somewhat.

The APC 8x4E produces 22 ounces of thrust at 14 amps with a pitch speed of 39 mph. The same caution must be used as with the GWS EP8040.

I do not recommend using any other 8 inch props with this motor when using a 3-cell Lipo.

The TP 7x5E produces 20 ounces of thrust at 14 amps with a pitch speed of 54 mph. The same caution must be used as with the GWS EP8040.

The APC 7x5E produces 20 ounces of thrust at 14 amps with a pitch speed of 54 mph. The same caution must be used as with the GWS EP8040.

The GWS EP7035 produces 16 ounces of thrust at 9 amps with a pitch speed of 47 mph.

The APC 6x5.5E produces 11 ounces of thrust at 10 amps with a pitch speed of 65 mph.

The Master Airscrew 7x4 3-blade produces 15 ounces of thrust at 12.5 amps with a pitch speed of 43 mph.

The Master Airscrew 6x4 3-blade produces 11 ounces of thrust at 9.5 amps with a pitch speed of 48 mph.

Recommended props for 2 cell Lipo batteries:

The GWS EP1060 prop produces about 15 ounces of thrust at 11.5 amps with a pitch speed of 33 mph.

The GWS EP1047 prop produces about 15 ounces of thrust at 12.5 amps with a pitch speed of 24 mph.

The APC 9x3.8SF prop produces about 16 ounces of thrust at 11.5 amps with a pitch speed of 24 mph.

The GWS EP9047 prop produces about 14 ounces of thrust at 10.5 amps with a pitch speed of 27 mph.

The GWS EP9050 prop produces about 14 ounces of thrust at 10 amps with a pitch speed of 32 mph.

The GWS EP9070 prop produces about 13 ounces of thrust at 12.5 amps with a pitch speed of 35 mph.

The GWS EP8040 prop produces about 12 ounces of thrust at 7.5 amps with a pitch speed of 32 mph.

The GWS EP8043 prop produces about 12.5 ounces of thrust at 8 amps with a pitch speed of 31 mph.

The GWS EP8060 prop produces about 13 ounces of thrust at 10 amps with a pitch speed of 39 mph.

The GWS HD8060 prop produces about 12 ounces of thrust at 9 amps with a pitch speed of 41 mph.

The above data is a result of my own testing using fully charged Lipo batteries.

2408-21 Specifications:



Weight = 1.6 ounces (46 grams)


Diameter = 1.2 inch (31mm)

Total Length = 2.4 inches (62mm)

Shaft Length = 1.2 inches (31mm)

Shaft Diameter = 3mm (GWS Props fit nicely)

Voltage = 7.2 to 12.6

KV = 1600

Current = 13 amp max.

Tambahan, lengkap dengan data pemakaian prop elektriknya

2409-12T Outrunner Brushless Electric Motor

The 2409-12T is a direct drive outrunner brushless motor designed for HIGH SPEED park flyers.

If your looking for terrific performance for planes designed for speed, the 2409-12T is the motor to consider. This motor is nearly identical in weight to the 350 brushed/geared motors that come with many kits, but provides about TWICE the thrust! And the plastic stick mount that comes with the motor makes it a drop in fit for many models.

I consider this the ultimate GWS Warbird motor. I like speed and power on a Warbird - most flyers do! Well, the 2409-12T gives you a big dose of each. Put this motor on a GWS Mustang or GWS Corsair and you'll have unlimited vertical with LOTS of speed. If you love doing low level high speed passes with warbirds, the 2409-12T is the perfect motor for it.

My favorite combination with this motor is a Power Up 32 amp ESC, GWS 9050 prop, and the Power Up 11.1v 1650 20C Lipo. This combination will fly a GWS Warbird straight up with good speed!

By the way, the 2409-12T works great for upgrading the Parkzone Stryker to brushless power. Use the TP 7x5E prop for some really great performance. And some flyers have turned their Multiplex Easy Star into a 'shooting star' with this same combination!

Another great application for the 2409-12T is on the GWS C-47. Use the Master Airscrew 6x4 3 blade prop with this motor for scale looks and about 32 ounces of combined thrust. My small 3mm prop adapter works nice with this prop.




A firewall mount and plastic stick mount are included, along with mounting screws. You will need to drill two holes in the plastic mount in order to attach it to the motor. Please look closely at the pictures to see how and where to attach to the plastic mount. The motor sits up higher on the plastic mount than most people think. Always check the tightness of all motor set screws when installing motors. The set screws require a 1.5mm Allen wrench.



Propeller data for 3-cell Lipo batteries (11.1 volt):

GWS props fit the 3mm shaft on this motor perfectly - no adapter needed. APC and Master Airscrew props require a prop adapter or prop saver for a 3mm shaft (available in my store).

The GWS EP9050 prop produces about 32 ounces of thrust at 22.5 amps with a pitch speed of 46 mph. Avoid constant wide open throttle.

The APC 9x4.5E prop produces about 31 ounces of thrust at 22.5 amps with a pitch speed of 41 mph. Avoid constant wide open throttle.

The APC 8x4E prop produces about 28 ounces of thrust at 20 amps with a pitch speed of 43 mph.

The GWS EP8040 prop produces 27 ounces of thrust at 18 amps with a pitch speed of 46 mph. This is the prop to use if you want to stay on the conservative side!

The APC 8x6E prop produces about 25 ounces of thrust at 22.5 amps with a pitch speed of 55 mph. Avoid constant wide open throttle.

The GWS HD8060 prop produces 24 ounces of thrust at 21 amps with a pitch speed of 58 mph. Avoid constant wide open throttle.

The Master Airscrew 8x6 3-blade prop produces about 27 ounces of thrust at 23.5 amps with a pitch speed of 54 mph. Great for scale looks and high speed, but do not run at wide open throttle for long periods.

The Master Airscrew 7x4 3-blade prop produces about 20 ounces of thrust at 16 amps with a pitch speed of 47 mph.

The TP 7x5E prop produces about 22 ounces of thrust at 19 amps with a pitch speed of 60 mph. Great for use on the Multiplex Easy Star, Parkzone Stryker, and Zagi.

The APC 7x5E prop produces about 22 ounces of thrust at 19 amps with a pitch speed of 60 mph.

The GWS EP7035 prop produces about 18 ounces of thrust at 11 amps with a pitch speed of 49 mph.

The APC 6x5.5E prop produces about 14 ounces of thrust at 12.5 amps with a pitch speed of 54 mph.

The Master Airscrew 6x4 3-blade prop produces about 16 ounces of thrust at 12 amps with a pitch speed of 54 mph. This works very well for the GWS C-47.



Propeller data for 2-cell Lipo batteries (7.4 volt):

The APC 11x4.7SF prop produces about 22 ounces of thrust at 19.5 amps with a pitch speed of 23 mph.

The GWS EP1170 prop produces about 21 ounces of thrust at 19.5 amps with a pitch speed of 35 mph.

The APC 10x4.7SF prop produces about 21 ounces of thrust at 17.5 amps with a pitch speed of 28 mph.

The GWS EP1060 prop produces about 21 ounces of thrust at 17 amps with a pitch speed of 38 mph.

The GWS HD1080 prop produces about 17 ounces of thrust at 20 amps with a pitch speed of 40 mph

The APC 9x4.7SF prop produces about 19 ounces of thrust at 14.5 amps with a pitch speed of 32 mph.

The GWS EP9050 prop produces about 19 ounces of thrust at 14 amps with a pitch speed of 37 mph.

The GWS HD9075 prop produces about 15 ounces of thrust at 18 amps with a pitch speed of 43 mph.

The above data is a result of my own testing using fully charged Lipo batteries.



2409-12T Specifications:

Weight = 2.3 ounces (65 grams)

Diameter = 1.2 inch (31mm)

Total Length = 2.4 inch (62mm)

Shaft Length = 0.4 inch (11mm)

Shaft Diameter = 3mm

Voltage = 7.2 to 13

KV = 1600

Current = 20 amp max.

Tambahan, lengkap dengan data pemakaian prop elektriknya

2409-18T Outrunner Brushless Electric Motor

The 2409-18T is a direct drive outrunner brushless motor that works well in models weighing up to about 40 ounces. This motor is very similar in performance to the 2409-12T, but it uses larger props, and is a little more efficient. Producing up to 29 ounces of thrust, the 2409-18T will give you great performance in a wide variety of planes. The 2409-18T is nearly identical in weight to the 350 brushed/geared motors that come with many kits, but delivers nearly twice the thrust. And the plastic stick mount that comes with the motor makes it a drop in fit for many models.

I've done a lot of flying with this motor, and I think it's one of the best values you can find. It works really well on the Simple Stik (Hobby People) with the TP 10x5.5 prop and the Power Up 11.1v 1650 20C Lipo. The 2409-18T easily takes the Simple Stik straight up, and also provides plenty of speed for cutting through the wind. And I've used this motor with the GWS EP1060 prop on a GWS Corsair with great results.

I've also tried some 3-blade props with this motor, and I can recommend the Master Airscrew 9x7 and 10x7. The 2409-18T with the MA 9x7 3-blade props should work great on the GWS P-38 (flight reports will be appreciated!).

If you're looking for 3D performance, try the 2409-18T with the APC 10x3.8SF prop! This makes it a good choice for the larger slow fliers as well. This motor works great on the GWS Slow Stick, but be sure to use a low pitch prop to keep the speed down, or you're likely to rip the wings off!!!

I recommend using the Power Up 32 amp ESC with this motor, and good battery choices are the Power Up 11.1v 1300 20C, 11.1v 1650 20C, 11.1v 1800 20C and 11.1v 2250 20C Lipos.

If you are using high output 6 to 8 cell nimh battery packs, this motor provides very nice performance with the GWS 1170 prop.

A firewall mount and plastic stick mount are included, along with mounting screws. You will need to drill two holes in the plastic mount in order to attach it to the motor. Please look closely at the pictures to see how and where to attach to the plastic mount. The motor sits up higher on the plastic mount than most people think. Always check the tightness of all motor set screws when installing motors. The set screws require a 1.5mm Allen wrench.



Propeller data for 3-cell Lipo batteries (11.1 volt):

GWS props fit the 3mm shaft on this motor perfectly - no adapter needed. APC and Master Airscrew props require a prop adapter or prop saver for a 3mm shaft (available in my store).

The APC 11x5.5E prop produces about 30 ounces of thrust at 17 amps with a pitch speed of 36 mph. Avoid constant wide open throttle.

The GWS EP1170 prop produces about 29 ounces of thrust at 17 amps with a pitch speed of 42 mph. Avoid constant wide open throttle.

The APC 10x3.8SF prop produces 29 ounces of thrust at 16 amps with a pitch speed of 25 mph.

The APC 10x4.7SF prop produces 28 ounces of thrust at 16.5 amps with a pitch speed of 31 mph. Avoid constant wide open throttle.

The TP 10x5E prop produces 29 ounces of thrust at 15 amps with a pitch speed of 37 mph. This prop is a good match with this motor, and gives a nice combination of thrust and moderate speed with a relatively low amp draw.

The APC 10x5E prop produces 29 ounces of thrust at 15 amps with a pitch speed of 37 mph.

The APC 10x7E prop produces 26 ounces of thrust at 15.5 amps with a pitch speed of 46 mph.

The GWS EP1060 prop produces 26 ounces of thrust at 14 amps with a pitch speed of 43 mph. Very nice on the GWS Warbirds and sport /aerobatic flyers.

The APC 9x3.8SF prop produces about 25 ounces of thrust at 13.0 amps with a pitch speed of 30 mph.

The APC 9x4.7SF prop produces about 25 ounces of thrust at 13.5 amps with a pitch speed of 38 mph.

The GWS EP9050 prop produces about 24 ounces of thrust at 11.5 amps with a pitch speed of 40 mph.

The APC 9x6E prop produces about 24 ounces of thrust at 14 amps with a pitch speed of 46 mph.

The APC 9x7.5E prop produces about 20 ounces of thrust at 16.5 amps with a pitch speed of 51 mph.

The GWS HD9075 prop produces about 21 ounces of thrust at 16 amps with a pitch speed of 52 mph. Excellent for high speeds.

The GWS EP8040 prop produces about 18 ounces of thrust at 8 amps with a pitch speed of 39 mph.

The GWS HD8060 prop produces about 19 ounces of thrust at 11 amps with a pitch speed of 53 mph.

Propeller data for 2-cell Lipo batteries (7.4 volt):

The GWS DD1280 prop produces about 18 ounces of thrust at 14.5 amps with a pitch speed of 25 mph.

The GWS EP1147 prop produces about 17 ounces of thrust at 10 amps with a pitch speed of 21 mph.

The GWS EP1170 prop produces about 17 ounces of thrust at 10 amps with a pitch speed of 32 mph.

The above data is a result of my own testing using fully charged Lipo batteries.



2409-18T Specifications:

Weight = 2.3 ounces (65 grams)

Diameter = 1.2 inch (31mm)

Total Length = 2.4 inch (62mm)

Shaft Length = 1.1 inch (28mm)

Shaft Diameter = 3mm (GWS Props fit nicely)

Voltage = 7.2 to 13

KV=1000

Current = 16 amp max.

Thanks Dev..
this reference might be usefull for park flyer like me...
Where did u get this reference?

Ur welcome buddy,. get that from spadworld forum, here is direct link, http://www.geocities.com/jefforyr/bmguide.html

Be sure to check ebay store related here because some motor BL item have some info above, here, http://stores.ebay.com/Heads-Up-RC/

info yang berguna sekali.. motor2 jenis ini yang paling umum di pakai oleh kita..

siiip Bang Devin......"SANGAT MAMBANTU"....

...Lengkap

Para suhu......mohon info yang sama untuk motor2 yang besar......


seperti equivalen kelas 17cc, 23cc, 26cc, 30cc, 50cc, 100cc dst.....

terimakasih sebesar2nya atas bantuannya......

Budi wrote:Para suhu......mohon info yang sama untuk motor2 yang besar......


seperti equivalen kelas 17cc, 23cc, 26cc, 30cc, 50cc, 100cc dst.....

terimakasih sebesar2nya atas bantuannya......

Pake dynamo/motor yg biasa dipake utk starter mesin truck Fuso om...... pasti mantep..... propnya bisa segede kaki kita...... hwakakakak....