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Impeller & Stream Fan online buy

How do I choose the right impeller for my model?

Usually we start with a thrust / weight ratio, if we know the model, can estimate the (take-off) weight and the expected flight characteristics. This means that a classic jet with a large wing area needs less thrust than a very modern combat or sports jet, or as a classic example the Starfighter F-104.

Practical tips: Depending on the installation situation in the model, impellers achieve a 10-15% lower thrust performance than the stance measurements outside the model.

Example 1:
A Hawker Hunter with a relatively large wing area and the original relatively low top speed is already very well motorized for scale flights with impellers with a thrust / weight ratio of 1: 2.

Example 2:
An F16 or a modern sportsjet requires more power in practice. Here, we use impeller systems with a thrust / weight ratio of up to 1: 1 or slightly above. The actual required power is given by the pilot's requirements to the model.

Stream-Fan technical data sheet

Order-No.

Description

Incl. Motor

Incl. Fan

Nr. of cells

Voltage in [V]

Current in [A]

Power in [W]

Thrust in [g]

10107518

Stream-Fan 70/3400

E40-S 2D

70 WeMoTec

3

11,1

37

411

900

10107519

Stream-Fan 70/3750

E40-S 1Y

70 WeMoTec

3

11,1

53

588

1200

10107516

Stream-Fan 70/2700

E40-S 2,5D

70 WeMoTec

4

14,8

34

503

1200

10106602

Stream-Fan 70/3500

A30-14M-DF

70 WeMoTec

4

14,8

65

962

1500

10107518

Stream-Fan 70/3400

E40-S 2D

70 WeMoTec

4

14,8

60

888

1600

10107519

Stream-Fan 70/3750

E40-S 1Y

70 WeMoTec

4

14,8

84

1243

2000

10107516

Stream-Fan 70/2700

E40-S 2,5D

70 WeMoTec

5

18,5

50

925

1800

10107517

Stream-Fan 70/2900

E40-L 1Y

70 WeMoTec

5

18,5

68

1258

2100

10107518

Stream-Fan 70/3400

E40-S 2D

70 WeMoTec

5

18,5

85

1573

2400

10107516

Stream-Fan 70/2700

E40-S 2,5D

70 WeMoTec

6

22,2

68

1510

2400

10107517

Stream-Fan 70/2900

E40-L 1Y

70 WeMoTec

6

22,2

92

2042

2800

10107515

Stream-Fan 90/1800

E50-S 2,5D

90 WeMoTec

6

22,2

98

2176

3600

10107515

Stream-Fan 90/1800

E50-S 2,5D

90 WeMoTec

7

25,9

130

3367

4800

10107511

Stream-Fan 90/1430

E50-M 2,5D

90 WeMoTec

8

29,6

85

2510

4000

10107514

Stream-Fan 90/1450

E50-L-2D

90 WeMoTec

8

29,6

94

2780

4100

10107509

Stream-Fan 90/1200

E50-M 3D

90 WeMoTec

10

37

78

2890

4400

10107510

Stream-Fan 90/1300

E50-M 1,5Y

90 WeMoTec

10

37

105

3890

5200

10107511

Stream-Fan 90/1430

E50-M 2,5D

90 WeMoTec

10

37

127

4700

5600

10107513

Stream-Fan 90/1070

E50-1,5Y

90 WeMoTec

12

44,4

88

3900

5150

10107512

Stream-Fan 90/1170

E50-L 2,5D

90 WeMoTec

12

44,4

105

4660

5500

10107599

Stream-Fan 110/850

E50XL 2,5D

110 Ejets

10

37

120

4440

7000

10107599

Stream-Fan 110/850

E50XL 2,5D

110 Ejets

12

44,4

160

7100

9200

10107523

Stream-Fan 110/780

E50XL 1,5Y

110 Ejets

10

37

100

3700

6200

10107523

Stream-Fan 110/780

E50XL 1,5Y

110 Ejets

12

44,4

130

5770

8200

10107520

Stream-Fan 110/700

E50XL 3D

110 Ejets

10

37

75

2770

5300

10107520

Stream-Fan 110/700

E50XL 3D

110 Ejets

12

44,4

105

4660

7400

10107520

Stream-Fan 110/700

E50XL 3D

110 Ejets

14

51,8

135

7000

9200

10107606

Stream-Fan 120/600

E60L 1Y

120 Ejets

12

44,4

94

4175

7200

10107606

Stream-Fan 120/600

E60L 1Y

120 Ejets

14

51,8

115

5960

9000

10107607

Stream-Fan 120/700

E60L 1,5D

120 Ejets

10

37

100

3700

6600

10107607

Stream-Fan 120/700

E60L 1,5D

120 Ejets

12

44,4

130

5770

8800