The New CustomCdr Triple Prop Jet Motor Is Now Available.

[morphs]

This is our latest production motor. Capable of handling from 2-6s, it is our most powerful and versatile prop jet motor yet. It weighs 52 grams and Like our other motors, it is hand built in the USA with the best materials available. n50 curved magnets with 100% coverage, 200 deg. high temp wire, our new High temp 3M "Green Slime" stator insulation, zz rated ball bearings and a 3mm. hardened stainless steel shaft.

These motors are going to be priced at $49.99. And as an introductory offer, all RcGroup members will receive a $5 discount. These motors are not on our site yet, so please pm me for ordering info.


Here are some static test numbers. Thunder Power Extreme 2200 packs were used for all tests. No load Kv is 1660.


Apc 5x5
3s
10.5 amps
11.85 volts
124 watts
17,900 rpm
10 oz. of thrust
85 mph

4s
16.5 amps
15.5 volts
255 watts
22,375 rpm
16 oz. of thrust
106 mph

5s
23.3 amps
18.75 volts
437 watts
26,120 rpm
22 oz. of thrust
123 mph

6s
28 amps
21 volts
585 watts
29,690 rpm
30 oz of thrust.
140 mph

Apc 5.5x4.5
3s
12.3 amps
11.65 volts
143 watts
17,000 rpm
12.7 oz. of thrust
72 mph

4s
19.3 amps
15 volts
290 watts
20,650 rpm
20.5 oz. of thrust
88 mph

5s
26 amps
18.25 volts
475 watts
23,920 rpm
28 oz. of thrust
102 mph

Apc 6x4
3s
11.5 amps
11.4 volts
131 watts
16850 rpm
16 oz. of thrust
64 mph

4s
19 amps
14.8 volts
281 watts
20,180 rpm
25 oz. of thrust
76 mph

5s
27 amps
18 volts
486 watts
24,619 rpm
34.5 oz. of thrust
93 mph

Apc 6x5.5
3s
16.5 amps
11 volts
182 watts
15,500 rpm
15 oz. of thrust
81 mph

4s
25.5 amps
14.3 volts
365 watts
18,900 rpm
23 oz. of thrust
98 mph

Apc 7x5
3s
20.5 amps
11 volts
226 watts
14300 rpm
26.5 oz. of thrust
68 mph

4s
32 amps
13.8 volts
442 watts
16,900 rpm
38 oz. of thrust
80 mph

[bnrusso]

Hi,
I am adding the link to your company website as I never heard of your company and thought this might be a SCAM.
Thanks for the info

http://www.customcdr.com/

One question...Website says lifetime warranty, does that include bearings?

[morphs]

No scam here.. We have been around for years. Do a quick search for customcdr here on rcgroups and you will come up with 100's of threads.

Yes, the bearings are covered.

-Jon

[Nethole]

customcdr makes lots of motors, their 10Turn single is good for park jet fliers, the 5 turn double is good for 'faster' park jets, and now a triple meant for abuse. I that just about covers the whole pusher jet market....

(ignoring fans, of course)

[Vintauri]

(ignoring fans, of course)

Oh I would not ignore them Fans for long. Jon has posted some numbers from the triple wound up for an Alfa fan and it's looking impressive.

[RCAV8R13]

I would be very interested in a dedicated fan motor. Something to compete with the LSJS 5,100 kv. What is the diameter?
RCA

[morphs]

Here is the thread about our fan motor. Spinning an Alpha 5 blade, our motor is getting close to the same rpm on 3s as the competition is getting on 4s. And on 4s, we are getting close to 55,000 rpm. :cool:

http://www.rcgroups.com/forums/showthread.php?t=731029

[Rex A Lott]

According to your #'s above, this motor with an APC 6x5.5 would really push a combat wing (Zagi) around quite nicely. This sounds like the sort of motor that tends to shake the ailerons loose just as your wing heads out over the water.

...not that that sort of thing has ever happened to me.

Does this motor mount on a brushed 400 size motor mount?
Can I flip the shaft over easily (mount the motor behind the firewall) ??

[morphs]

The mounting holes are standard. 16mm. and 17mm. spacing. The shaft is not reversible, but I have both standard and reversed shafts. You can buy an extra and swap them out as needed..

-Jon


According to your #'s above, this motor with an APC 6x5.5 would really push a combat wing (Zagi) around quite nicely. This sounds like the sort of motor that tends to shake the ailerons loose just as your wing heads out over the water.

...not that that sort of thing has ever happened to me.

Does this motor mount on a brushed 400 size motor mount?
Can I flip the shaft over easily (mount the motor behind the firewall) ??

[kushal_22]

Here is the thread about our fan motor. Spinning an Alpha 5 blade, our motor is getting close to the same rpm on 3s as the competition is getting on 4s. And on 4s, we are getting close to 55,000 rpm. :cool:

http://www.rcgroups.com/forums/showthread.php?t=731029


Thats Great Cause i just got one of your "Competitors" Motors and it sucks . It is nothing to what they claim. I am not impressed at all with the motor. I would like to give yours a try when it comes out though....Please let me know when it does.

Regards
Mal

[UBILDIT]

Just for anyone that has never bought or used a Custom CDR motor before, I bought 2 at the same time. I bought the Single stator speed motor and the Single Stator Special edition motor. Both weigh .95 of an ounce and are unreal performers. The speed motor has been on several different small jets and is currently on a mini-superfly that is so fast I can't even give it full throttle. The Special edition is throwing an 8x4 HD prop on my Full Fuse Staggerwing Foamie and it has unlimited verticle on a 800mah 3s pack. I've been so impressed with these motors.... I have'nt needed to get another one since I saw this one.
Morphs.. I' will definately be sending you a PM about ordering this one.. Thanks.

Bo

[iceman3]

morphs

I have sent you a pm. Could you please give me a note that everything is ok?

[Nethole]

*crickets chirping*

[jdsu]

iceman3,

did you receive your motor or any communication from morphs ?

I also sent him payment like a week ago and he has not replied any pms.

I hope he is alright and may be just on vacation ??

[iceman3]

jdsu

I have not heard or received the motors from Morphs, so maybe he is on vacation. I should have received the motors by now so I will keep an eye on the postman these days.

[morphs]

Quite a few motors went out last week and the rest of the orders will go this week. If yours didn't show, it will be in this weeks batch.

[jdsu]

Quite a few motors went out last week and the rest of the orders will go this week. If yours didn't show, it will be in this weeks batch.


thanks for the update.

can't wait to put it to work.

[iceman3]

morphs

I sent you a pm.

[jdsu]

morphs,

I would like to know the status of my order.

I sent you the payment on SEP 11th 2007.

I am going on a month long vacation in two weeks so please resolve this matter before that.

thx

[jdsu]

received the motor today.

will have to wait a month and half before I can try it out.

thx morphs.

[Vintauri]

Jon have all the motors shipped out now?

[morphs]

I just received the long shafts yesterday, so yours will go out on Monday..

-Jon

[Vintauri]

Okay thanks.

[iceman3]

morphs

I sent you a PM a couple days ago, I still havent received the motors and I am now afraid what is happening. I should have received those motors ages ago. Could you check it out?

[morphs]

They should be to you soon. International orders get snagged up in customs sometimes. Let me know if you don't have them by the end of this week..

-Jon

[Nethole]

Where can we find firewall mounts for this motor? The ones I have expect two holes to be at a different distance apart from the other two holes.

[morphs]

Our motors have 16 and 17mm hole spacing. Most available X mounts will have at least two holes that line up with our motor.. I use two of the four all the time and have never had a problem..

I use the jgf mounts with two screws.

-Jon

[iceman3]

morphs

I sent you a pm. I still havent seen anything about the motors.

[Nethole]

What is the width of the shaft? I've got a number of 3.2 collets, and they slip right off.

*This* close to getting my replacement B-52 into the air for some tests

[morphs]

All of our 20mm. motors use a 3mm. shaft.

[feathermerchant]

Got mine today. Thanks.

[birdlives1955]

Just to let you know, I tested an 8X6 APC E prop on 3S on this motor the other day and it pulled about 32 amps. That seems to be within the limits of the motor since the 7X5 on 4S pulls about the same amps, so I will try to test it in flight to see how it goes soon. I like the way it flies a parkjet on 3S with the 7x5, but I'd bet the 8X6 would have a bunch more power.
Sorry, no rpm's and I don't know the watts, but at 32 amps it's probably a lot. :) Should make for some interesting flying. :)
If I can get a new build done soon, I'll try to give it a whirl on 3S with the 8X6 and see how it does in flight. :)
The thing is, the pitch speed is probably not all that high relative to how high it could be with smaller props and higher cell counts, but I was just trying to see what prop could work a little more powerfully on this motor for 3s. The 8X6 looks promising, but we shall see. :)

[morphs]

Let us know how it does..

It seems that you are going to stick with 3s batteries, so I think we should have set you up with a hotter motor.. I thought you were going to go 4s. Otherwise, I would I would have suggested a motor better suited for 3s. Our 4 turn triple will get you close to 100 mph and 28 oz. of thrust spinning a 6x5.5 on 3s at 28 amps..

[morphs]

Also, make sure yo have plenty of airflow at 30+ amps.. This is the edge of its limit..

-Jon