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Home > Upgrades > Airplanes Parts > Accessories & Upgrades > Retracts & Landing Gears > 21.5g 90 degree Electronic Retract Landing Gear System 79P-003-904
21.5g 90 degree Electronic Retract Landing Gear System 79P-003-904
21.5g 90 degree Electronic Retract Landing Gear System 79P-003-904
Item Code: 79P-003-904


$9.46
Out of stock


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Electrical Specification (Function of the Performance)：

Item

4.8V

??? 6.0V

Operating speed (at no load)

0.5?0.1sec/90?

0.45?0.1sec/90?

Running current (at no load)

150?40mA

?? 160?40 mA

Stall torque (at locked)

1.7?0.1kg-cm

?2.6?0.2 kg-cm

Stall current (at locked)

900?30mA

1000?30mA

Idle current (at stopped)

3?1mA

3?1mA

Running life(at no load)

>10000

>8000

Mechanical Specification：

Item

Specification

Overall Dimensions

See drawings

Limit angle

90??

Weight

21.5?1 grams (without servo horn)

Connector wire gauge

＃30 PVC

Connector wire length

100 ? 5 mm（71mm）

Reduction ratio

1/12.6

Length of SteelWire

162mm

Weight Capacity

2KG

? Control Specification：

Item

Specification

Control system

Pulse width modification

Amplifier type

Digital? controller

Operating travel

90(when1000→2000 μsec)

 

Rotating direction

Counterclockwise? (when1000→2000 μsec)

Pulse width range

800→2200 μsec

Maximum travel

Approx 90?(when1000→2000 μsec)

?? >