UAV

Teaming up with well-know engine manufacturer, combining request of UAV customers on global basis, after relentless field testing, Tailor-made UAV propeller has just become Standard. We have designed propellers for engines including, but not limited to, Limbach L550E, Limbach L275E, 3W-157, Rotax 582, Zan498is, Zan630i, AR741, JXP340, Westlake342, MOK150, 3W150, 3W170, 3W200, 3W210, 3W275, 3W342 and DA.

For custom request, simply fill out the form below or send us your propeller design drawing; we will design/produce the best UAV propeller for your engine.

    *Required Fields
Propeller Definition
*Material Beech Plywood
*Hub Diameter Min Max Optimal
*Prop Diameter Min Max Optimal
*Pitch Size Min Max Optimal
*No. of Blades 2 3 4
*Configuration Pusher Tractor
*Rotation Counterclock Clockwise(when watching propeller intrados)
*Paint Clear Coating Anti-corrosion Coating
 
Engine Aircraft
Engine Name Weight
Engine RPM Cruising Speed
Engine Power Altitude
    *Required Fields
Order Info
 
*Requried Delivery Date
YYYY-MM-DD
*No. of Pieces
*Private Label Yes No
Customer Info
*Company
*Contact Name
*Phone
*E-mail
Website
   
*Address
*City
*State
*Zip/Postal Code
*Country
 


ENGINES & PROPELLER SPECS WE HAVE DESIGNED FOR
UAV Engine Models Engine Power UAV Propeller Specifications
MOK150 3W150 3W157 3W170 HP = 15 32x12 27x14 26x14  
3W200 3W210     HP = 20 34x12 27x16 24x24 25x22
3W275       HP = 24 32x15 27x18    
3W342 Westlake342 JXP340   HP = 30 36x16 36x14 27x26 30x18
Limbach L275       HP = 24 34x12 32x14 27x19  
Zan498is       HP = 38 31.8x18 32x20 32x22 29x26
Zan630i       HP = 45 31.8x19.6 32x20 32x22  
Limbach L550E MZ201     HP = 50 32x20 32x23 30x23  
AR741       HP = 38 27x20 26x22    


PERFROMANCE DATA (rollover engines to see data)
pointer
Xoar 32 x 20 (Pusher) on LIMBACH L550E

LIMBACH L550E is a four cylinder, horizontally opposed, air cooled, two cycle engine, with solid state magneto ignition, mixture lubrication. Suitable for pusher and tractor installations.

The following chart represents the performance (Thurst [kg], Torque [Nm] and Output [kw]) data of a Xoar 32 x 20 propeller to compliment the LIMBACH L550E from roughly 3500 rmp to 6400 rpm.

l550e chart

Thrust (kg)
Thrust is at 22.2kg when rpm is at round 3514. The increase is slower between 3750rpm and4000 rpm. Then the thrust increases gradually until it hits 77kg at 6350rpm.

Torque (Nm)
Torque behaves in a similar manner of Thrust in relatation to rpm. Torque is at 11.2Nm at 3514 rmp and increases steadily until it hits 46.7Nm at 6350rpm.

Output (kg)
Output starts at 4.1kw at 3514rpm and increases slowly yet gradually until the rpm hits 5000. Output then increases in a faster rate and hits 31kg at 6350rpm.

Detailed data of thrust, torque and output in different measuring units in relation to rpm corresponding to the chart above is provided below. It provides the various point of rpm when thrust, torque and output were recorded.

RPM (r/min)
Thrust (kg)
Thrust (Lb)
Torque (kg)
Torque (Lb)
Torque (Nm)
Output (kw)
Output (hp)
3514.8
22.2
48.9
12.8
28.2
11.2
4.1
5.6
3781.8
26.3
58.0
15.9
35.0
14.0
5.5
7.5
4130.4
30.0
66.1
18.8
41.4
16.6
7.2
9.7
4529.4
37.0
81.5
24.4
53.8
21.5
10.2
13.9
4752.6
42.0
92.6
27.6
60.8
24.4
12.1
16.5
4888.2
43.9
96.8
28.8
63.5
25.4
13.0
17.7
4903.2
44.9
99.0
29.2
64.4
25.8
13.2
18.0
5069.4
47.9
105.6
31.2
68.8
27.6
14.6
19.9
5086.8
48.5
106.9
31.0
68.3
27.4
14.6
19.8
5139.6
50.4
111.1
31.8
70.1
28.1
15.1
20.5
5460.6
56.9
125.4
37.5
82.7
33.0
18.9
25.7
5635.2
60.5
133.3
40.6
89.5
35.8
21.1
28.8
5776.2
63.4
139.7
42.4
93.4
37.4
22.6
30.8
5977.2
69.7
153.6
46.5
102.5
41.0
25.6
34.9
6108.0
72.6
160.0
49.1
108.2
43.3
27.7
37.6
6220.8
74.7
164.6
51.1
112.6
45.1
29.4
39.9
6340.2
76.7
169.0
52.8
116.4
46.6
30.9
42.1
6349.8
77.0
169.7
53.0
116.8
46.7
31.0
42.2
6355.8
76.7
169.0
53.0
116.8
46.7
31.1
42.3
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