A very large brushless outrunner.
Well crafted with large bearings and supporting inner ring for magnets as well as oversized endbell gives a much stronger motor with excellent performance.
Model : TR50-65C-320
Input Voltage : 14.8V~29.6V (4~8S Li-po)
Kv : 320 rpm/V } within 10%
Current capacity : 60A/60s
Dimensions : 50mm X 65mm / 1.97in X 2.68in
Shaft diameter : 8mm / 0.31in
Weight with cables : 414g / 14.60oz
Number of poles/magnets : 14
Recommended model weight : 3000~6000g / 100~200oz
Power equivalent : .50 to .72 glow engine
Max Power: 1200W
Recomended Prop: 6S: 19x12 / 8S: 16x10
Recomended ESC: 80A
Use this motor with 4-7 cell Li-Poly packs and 16-17 inch props on planes up to 12 lbs flying weight.
Similar to AXi Gold 4130/16 or 20
Roughly equivalent to .54-.60 2-stroke or .70-.80 4-stroke glow engines.
Max Currents (A)
Length B (mm):
Can Length D(mm)
Unit Weight (g):
Total Length E(mm)
After waiting more than six weeks on backorder, I finally got notice this item was available,so I ordered one right a way. The motor came a week later and I immediatly set up a test using 6s battery. The motor started right up and began to growl. Suspecting a loose magnet, I discovered the motor would turn CCW but not CW locking up in that direction. Upon disaassembly I found two gobs of epoxy on the armature that had knocked some plateing off of one of the magnets which in turn caused the motor to jam in the CW direction. More than two hours to get this motor running!
Inexpensive motor, YES BUT, I would think that with a labor force numbering in the millions, a few bodies could be employed for quality control!!This Motor is a pelasure
On 6S Lipo with 18x12 Menz 51 Ah
18x10 Maro 56 Ah
On 8S Lipo with 18x10 Turnigy 56 Ah
19x10 Turngy 70 Ah
All Propellers are Turnigy Lightwood
I think this is a great Motor for Aerobatic Planes with 5 Kilogrammspotente motor para grandes aviones,buen precio.Some more measurements. It runs at 3620RPM at 11.8V, so mine has a kV of about 306. It's uncommon for the KV to be lower than advertized, right?
It consumes 1.4A at no load at 12V.
These tests were performed with an HK SS 8-10A ESC. and a lab powersupply as a power source....
(as mentioned before: 50 mOhm of static phase resistance).I just got mine! :-)
For those interested in the electrical specs: Phase resistance is about 51 mOhm.Very good. with 4s batteryPerfect motor !!
I use it in my H9 Mustang Blue Nose, with 8 cells and turns a 17x8 prop with easy. Current draw is about 45 Amps. Motor does not gets warm, even with the lower cooling in the mustang.
The ESC is a Turningy 100 Amp. Motor and ESC perform very well.
der motor hatt eigentlich dampf, wurde in einer 2m 5kg maschine verbaut. beim zweiten flug hatt sich leider die ganze wicklung gelst und dadurch einen motorabsteller. die anschlusskabel(ca.5cm) hatten sich komplett bis in den motor aufgewickelt, so das sogar ein stecker abgerissen wurde. beim auseinander nehmen habe ich festgestellt das der klebstoff weich wie gummi ist.I am about to put this motor in a yak 54 size 50 with a 5800 mha turnigy battery and a 14 4 prop and a 60 amp speed controller any one have any usefull inputI have no problems with the motor.
I fly with 6s and a 12x12 prop at ca. 20A (12x10 prop @ 14A) I fly it in a Kyosho Trainer 40. It fly very good and very quiet.
I would order it again!!!!
Magnet loose download now [39kb] Magnet loose, fixed by reglue. OK now. download now [53kb] No File Name download now [57kb] No File Name download now [57kb] Just a little paint went off the stator. download now [57kb]