This is part of towerpros new breed of motors.
Improved bearing and shaft quality as well as tweaked stator and magnet design.
Size: 51mm Diameter x 89.2mm Length
Idle Current: 1.2A
Recomended Lipo Config: 6-8 Cells
Shaft Diameter: 6mm
Max Efficency: 57A
Max Load: 72A
Max Power (W/60s): 1700
Suggested Prop: 16x10
Motor comes with sturdy alloy mount plate and spinner adapter shown (collet type). Grub screw and shafts retainer can be loosened to reverse shaft for different firewall mount locations.
Hmotnost ( g )
motor is a quqlity product with nice appearance and can swing a 17/10 prop with authority on 6cA 123's
I will fly this in a 7lb P40 WarbirdExcellent motor, same exact efficiency, size and performance as an AXI 4130-20.. used it to replace a burned up AXI in my 9.5lbs P51. See this thread for details:
With a 10s1p pack of Dewalt A123 cells and an APC 13*10 electric prop it used 43Amps at 28volts, 1200 watts. Simulation was pretty close to actual results, use Kv=352, Io=1.2A, Rm=99mohms... for the A123 lipos use voltage=3.35V, 8mohms resistance, 2300mah capacity. Excellent motor for the 60-90 size plane.Motor looks really nice. Put an APC 18x8 on with six Emoli cells. At 31 amps it was getting just over 5000 rpm producing over 7 pounds of thrust. With 6S 4400 mah I expect to go a bit faster but it is perfect for the five pound 3D job it is targeted for.
I mounted this motor on my Hanger 9 Funtana 100 X today and was very pleased with the power. My static test showed more than 1700 watts on an 8S 4000 mah battery at 60 amps swinging a 17x10 apc prop. The plane is 8.5 pounds so it should be balistic! Will be flight testing this week.I put this motor on a Sig HogBipe and with 6s2p A123's and of to the heavens I went. All I can say is no more AXI's for me. TowerPro motors are my choose of motors for now on. Top notch motors.Great motor, this thing cranksMight be a bit of overkill on a .46 size plane but pulls like a train on 7 a123 cells with a 15x13 prop. 40A at approx 17 volts = unlimited verticle!Ulrich, it is possible to mount it backwards.. loosen the two set-screws and the wheel collar and slide the motor shaft forward.. apply blue locktite and re-tighten set screws. It is a tight interference fit so you may have to gently tap it with a hammer to get the shaft to move.
Limit this motor to 1200 watts in a sport plane.Tested this motor with 6 Lipo cells and 8 cells.
With 6 cells and using an 16x10 APC Prop the motor had 6.000 revolutions by using 35 A
With 8 cells and a 15x10 glow prop it had 9.000 revolutions and draw 45 A.
Great motor, for good price, no backward mount possible if neededEcellent !
Mes mesures :
6S2P HXT2250, contrleur Pentium60 APC-E 16x8 30,5A 6060tr 640W
Forte bois 16x8 32,2A 6060tr 675W
MPX Bois 16x10 34A 5880tr 715W
8S2P HXT2200, contrleur Pentium 80HV APC-E 14x10 36A 7600tr 1000W
Grp bois 15x8 32A 8000tr 900W
Forte bois 16x8 42A 7100tr 1200W