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Cobra CM-2204-32 2-4S 1960Kv

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$20.99 $10.95
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SKU:
CB-CM-2204-32
Current Stock:
91
Quantity:
Product Description

Cobra CM-2204-32 2-4S 1960Kv

COBRA 2204 brushless motor, all parts are made ​​of a high-precision CNC machining centers, all of the surface oxidation treatment. In pursuit of the perfect groove full rate, we use high-temperature and high-purity oxygen-free copper wire wrapped by hand, as well as high-grade magnet 0.2 mm laminated to improve efficiency. These materials reflect the value of the Cobra motor. 2204 motor weighs only 22.5 grams, and the bases loaded with cross one, is designed specifically for ultralight indoor acrobatic model (F3P) design. Two large and high-quality ball bearings fixed rotor to ensure its long life and good balance. Propeller motor with a full installation accessories, as well as to protect the motor and its accessories, perfect packaging.



 

Diameter of the stator
22 mm
The thickness of the stator
4 mm
The stator arms No.
12
Poles
14
Wind turbine
32Turn Delta
Motor Kv
1960KV (RPM / V)
No-load current (IO)
0.58 amps (8 volts)
Motor resistance (RM) per phase
0.153Ohms
Motor resistance (RM) phase voltage
0.102Ohms
Maximum Continuous Current
12 amps
Maximum continuous power on a 2S lithium polymer
90Watts (2S) / 130Watts (3S)
weight
22.5Grams
An outer diameter
27.0 mm
Shaft
3.0 mm
Body Length
14.2 mm
Overall shaft length
21.8 mm

 

 

Props MANF. And size
Input voltage (V),
Current (A)
Input watts (W)
Propeller speed (/ min)
Pitch rate
Thrust (G)
Eff is thrust. (G / W)
Suggest
curve
APC 6 × 4 × 2-E
7.4
6.42
47.5
11197
42
254
5.34
****
 
APC 6 × 5.5 × 2-E
7.4
8.28
61.3
10390
54
239
3.9
****
 
APC's 7 × 4 × 2-SF
7.4
9.6
71
9877
37
403
5.67
****
 
APC's 7 × 5 × 2-SF
7.4
10.79
79.8
9337
44
397
4.97
***
 
APC's 7 × 6 × 2-SF
7.4
12.46
92.2
8567
49
367
3.98
*
 
APC's 8 × 3.8 × 2-SF
7.4
13.04
96.5
8276
thirty
493
5.11
*
 
GWS 6 × 3 × 3-DD
7.4
5.27
39
11737
33
257
6.59
**
 
GWS 7 × 3.5 × 2-DD
7.4
5.96
44.1
11407
38
302
6.85
**
 
GWS 7 × 3.5 × 3-DD
7.4
7.53
55.7
10703
36
347
6.23
****
 
GWS 8 × 4 × 2-DD
7.4
10.42
77.1
9480
36
470
6.1
***
 
GWS 8 × 4 × 3-DD
7.4
11.76
87.1
8845
34
475
5.46
***
 
GWS 8 × 4.3 × 2-SF
7.4
12.36
91.5
8476
35
459
5.02
*
 
APC 4.1 × 4.1 × 2-E
11.1
5.24
58.1
18424
72
190
3.27
**
 
APC 4.5 × 4.1 × 2-E
11.1
6.54
72.6
17710
69
257
3.54
****
 
APC 4.75 × 4.25 × 2-E
11.1
7.74
85.9
17131
69
264
3.07
****
 
APC 4.75 × 4.75 × 2-E
11.1
8.42
93.4
16752
75
256
2.74
****
 
APC 4.75 × 5.5 × 2-E
11.1
9.34
103.7
16289
85
234
2.26
****
 
APC 5 × 5 × 2-E
11.1
9.38
104.2
16267
77
262
2.52
****
 
APC 5.25 × 4.75 × 2-E
11.1
10.35
114.9
15764
71
361
3.14
***
 
APC 5.5 × 4.5 × 2-E
11.1
10.61
117.8
15647
67
369
3.13
***
 
APC 6 × 4 × 2-E
11.1
11.67
129.5
15106
57
484
3.74
***
 
GWS 5 × 3 × 3-DD
11.1
6.88
76.3
17516
50
351
4.6
****
 
GWS 5 × 4.3 × 2-DD
11.1
7.02
77.9
17486
71
369
4.73
****
 
GWS 6 × 3 × 2-DD
11.1
8.64
95.9
16672
47
477
7.97
****
 
GWS 6 × 3 × 3-DD
11.1
9.42
104.5
16223
46
499
4.77
****
 
GWS 7 × 3.5 × 2-DD
11.1
11.36
126.1
15261
51
615
4.88
***
 

 

Please note:

  • 1 "*": The motor is too big props and can damage the motor, and should not be used.
  • 2 "**": The prop is too small to give a good performance from the motor.
  • 3. "***": The props can be used, but should be kept at full throttle burst.
  • 4 "****": This is a good prop rights magnitude of power from the motor.

The prop chart data contained in the measure is based on a controlled test environment actually taken. Test voltage used is based on an appropriately sized lithium polymer battery current consumption of the motor being tested. If you are using a large capacity battery than normal, or a very high C- rated battery, the actual voltage will be higher than shown in this figure, which will lead to Hagrid current consumption for each use of props. You should always test your power system with Watt meter, every time a prop is used to ensure you do not exceed the recommended motor rating is used. This figure props proposal is received on the entire operation of the motor based on sufficient cooling. If the inner cover is a motor used, you must provide sufficient cooling to the motor to ensure that operation is not getting too hot.

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