Please confirm your location:


USA warehouse now open.
Our USA warehouse is now open! Low cost shipping and an ever growing variety make ordering from the US warehouse even better value!
  Item found in the following categories;
> Electric Motors > TURNIGY SK3 > 35mm
> Electric Motors > Outrunners by size > 35 to 44mm

  RATED:

Turnigy Aerodrive SK3 - 3548- 1050kv Brushless Outrunner Motor

Turnigy Aerodrive SK3 - 3548- 1050kv Brushless Outrunner Motor
Turnigy Aerodrive SK3 - 3548- 1050kv Brushless Outrunner Motor

Turnigy SK3 Motors are the next leap forward in motor quality and design. We instructed the engineers to source the best quality magnets, bearings and materials available to them and develop a motor that would not only rival, but surpass the quality of many leading motor manufactures on the market today. The result is an efficient, high caliber motor using quality double shielded bearings, sintered Neodymium magnets and a string wound stator ensuring an accurate and consistent winding each and every time. The Turnigy SK3 motors are suited to modelers who are seeking a quality brushless motor without compromise. Specs.Turns: 8TVoltage: 3~4S LipolyRPM/V: 1050kvInternal resistance: 0.016 OhmMax Loading: 50AMax Power: 820WShaft Dia: 5.0mmBolt holes: 25mmBolt thread: M3Weight: 176gMotor Plug: 3.5mm Bullet Connector



PRODUCT ID: SK3-3548-1050

This product available from a warehouse near you!

Kv(rpm/v) 1050
Weight (g) 176
Max Current(A) 50
Resistance(mh) 16
Max Voltage(V) 15
Power(W) 820
Shaft A (mm) 5
Length B (mm) 50
Diameter C (mm) 37
Can Length (mm) 28
Total Length E (mm) 70
Update/Add my own data
Customer Data

Weight: 292g Quantity: 
International Warehouse
stock
10+
USA West Warehouse In Stock View Item
Price $36.73

acc.
  • Turnigy Aerodrive SK3 - 35-XX Spare Accessory Pack

    Combo Price: $5.31   IN STOCK

  • Turnigy Aerodrive SK3 3548 Series Replacement Shaft Set

    Combo Price: $2.15   IN STOCK



Further discounts available for registered & logged-in customers.
 Customer rated
48
crowns
  
 
Total of 25 discussions.
keithw124  11 points - 9/18/2014
 
5x10x4mm bearing
greg  2 points - 9/4/2014
 
i need to know which bearings to purchase for this motor any help would be great. New motor never left the ground yet easier just to buy new bearings than go through the warrantee process.
don  8 points - 9/2/2014
 
can I reverse this motor for a right hand prop , no left hand props available, thanks
guus4  106 points - 3/10/2014
 
What size of prop is needed with 4S. Have it in my dogfither with graupner cam speed prop 8x6 it pulls 32 amps, a little bit to low. Do I need 9x6 or 9x7 or bigger ?
 RichG64 29 points
If you want more speed then yes!! the larger the diameter the more thrust (better climb and acceleration) and the more pitch the greater speed.I run an old type sk3 3542 1250kv in a E Flite Shoestring on a 4s with an APC 8x8 and its fine .I think you could go to a 9x8 or even 9x9 check with a watt meter first tho!!
Sooty  112 points - 1/22/2014
 
Beats me as to why everyone is so keen to shove one of these motors into a plane without checking that the bearings are well greased. Even if they were done at the factory they need some lube after regular use. Would recommend they are done every 12 flights or so - that is around 2 hours running time.
Customer Reviews
Overall Rating
scottc
138 likes
Value
Quality
1 thumbs up!
2nd prop test as follows..
12x6 apc prop.
full charged 3 cell nano tech 35/70 c rating.
42 amps
530 watts.
60 amp esc
ran for 15 secs and the motor was not even warm


No comments. Reply..

Overall Rating
Sooty
73 likes
Value
Quality
Like it?
Well made motor and accessories. Nice to have flexible silicon coated wires on a motor for a change. Vibration free and easy to install. Put it in my 1250mm Tigermoth and it max's out at 30 amps on 3S with an 11 x 4 Master Airscrew prop and 39 amps with 11 x 5. I am going to go with the 11 x 4.


No comments. Reply..

Overall Rating
Yak54_JC
7 likes
Value
Quality
Like it?
so far so good

initial quality seems very nice, nice packaging, finish looks nice and just overall quality looks as good as I have seen in other fare priced motors. the packaging was very good but no data at with the motor as with the gold motors. I mounted to the plane and ran it some. Seems very powerful, nice quiet and smooth. (sorry no numbers here). I ordered this as a replacement for a eflite yak motor (lost in unplanned landing) on my carbon z yak and after purchase had my doubts that it would actually be powerful enough. I have not had a chance to fly yet, however after my initial run ups on the plane I seriously doubt there will be any power issues with this on this 4lb bird. bad weather for now though...


No comments. Reply..

Overall Rating
Yak54_JC
7 likes
Value
Quality
Like it?
OK, First flight today. PLENTY of power. Flys at 40pcnt throttle and at 100pcnt screems. 3D.........no problem. 1st flight I took it a little easy. Very quiet, nice power. A 6 minute flight was no problem with a 4s 3000mah on my 4lb yak 54. HOWEVER always a "but". The 2nd and 3rd flight I noticed more and more noise from the motor. It actually became very loud. It doesnt sound or feel broke, just very.........whiny?...? like bearing noise. No wobble or play and no noticeable loss of power, just noisy. On the 4th and final flight I actually though it cut out twice for just a split second. I have a new esc as well so not sure if there is an issue there. Nothing was even remotely warm when I landed on any flights and the last two I was ripping it up. I would have to say it could possibly be hitting 75 mph!.

setup:
sk3 3548-110kv
12 x 6 apc e
80a esc
4s 3000mah
ws: 48"
weight: 4lb


4 comments. Reply..

Overall Rating
Yak54_JC
7 likes
Value
Quality
Like it?
bearings are shot after very little use.

using new balanced APC-e prop with no strikes etc....

I have contacted customer service about the issue.


4 comments. Reply..

.....click here to see all reviews
Aff. Link