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Aviation DC Motor

Aviation DC Motor

This Aviation DC Motor has high reliability. It passes various environmental tests, so its environment is adaptable. These tests include temperature, humidity, vibration, salt spray and high altitude, and we meet these requirements by using test equipment in our own facilities. It is a brushed DC motor, so its core is the commutation process. A mechanical switching system called a commutation system is needed to switch the polarity of the current through the armature windings to allow the armature to continue to rotate smoothly.

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Product features:

1. This Aviation DC Motor has high reliability. It passes various environmental tests, so its environment is adaptable. These tests include temperature, humidity, vibration, salt spray and high altitude, and we meet these requirements by using test equipment in our own facilities. It is a brushed DC motor, so its core is the commutation process. A mechanical switching system called a commutation system is needed to switch the polarity of the current through the armature windings to allow the armature to continue to rotate smoothly. This mechanical contact system separates the brushed DC motor from all other types.

2. Aviation DC Motor's commutation system consists of four main components: commutator (mechanical switch assembly), brush assembly (brush, shunt and spring), brush holder (brush position system and interconnection) and commutator segments. The film on its commutator surface is the most vulnerable part of the commutation system. It is used as an interface between a copper commutator and a metal, carbon, graphite or combination brush. The film consists of copper and brush scraps, copper oxide, moisture and other compounds available in the surrounding air. A typical film of Aviation DC Motor on a commutator has many of the necessary functions. It acts as a partial barrier between the metal surface of the commutator and the brush itself.

Specifications:

Motor No.(mm)

45

53

57

63

76

80

90

100

110

130

Rated Power(W)

80

100

150

250

450

550

650

800

1000

1500

Rated Voltage(VDC)

 12

 12

 12

 24

 48

 48

 60

 60

 110

 160

Rated Speed(rpm)

500rpm~15000rpm for option

Insulation level

F

Compressive strength

500~1000VAC/1min

Insulation resistance

500VDC /100MΩ

Motor length(mm)

65-95

95-125

97-140

95-125

110-130

121-197

140-184

115-180

  

Motor weight(kg)

0.4-0.9

0.9-1.2

1-1.9

1-1.5

1.5-2

2.5-4.6

4-5.5

3.5-5

  

Encoder

Optional absolute or incremental optical encoder500-5000 wire

Brake

Brake of power off for option 

Protection degree IP

65/68

Working temperature℃

-40/-60~+70

Storage temperature℃

-55~+80

Working humidity

95%RH,50℃

Brush life span(h)

5000


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