HQ Tri Blade 6x4.5 (4 pack)

HQ Tri Blade 6x4.5 (4 pack)
Brand: HQ Prop
Product Code: HQ 6x4.5x3(4 pack)
Availability: In Stock
Price: USD$7.68 USD$5.56
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Released in Feb 2015 as a followup to the hugely successful 6x4.5 prop favored by quad flyers with 2208 4S power systems.   The triple blade version steps up the thrust. 

HQ 6x4.5x3 with Cobra 2208 / 2000kv
Battery Thrust (g) Current (A) Volts Watts Full throttle efficiency (g/W) 150g lift (A) 200g lift (A) 150g lift (Watts) 200g lift (Watts)

3S

840

20.0

12.5

250

3.4

2.0

3.0

25

38

4S

1250

30.0

16.6

498

2.5

1.6

2.5

27

42


As with any triple blade prop, efficiency takes a hit.  This prop yields 19% more thrust at the cost of 25% more current draw at maximum compared to the two blade 6x4.5.  30A ESCs recommended.
HQ carbon composite props are a nylon/carbon blend.  They offer higher RPM ability and are stiffer than nylon and abs props.  Orange and green are made with a fiberglass blend that's softer than the black carbon blend.  A black fiberglass blend is also avalable.

Now in a pack of 4 (2 standard and 2 reverse in each package)

Canadian customers  Any more than 4 packs of props requires Expedited Parcel shipping - they can't be flat packed for lettermail.  If the lettermail shipping option appears please don't select it or we'll just have to follow up and change your shipping method.  Thanks.

 

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