JP Hobby Electric Retract ER-120 11mm (12kg/Low/Inside) (Thin version)


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JP Hobby

Electric Retract ER-120 11mm (Thin version) 
> Model Weight: until 12kg
> Struts diameter: 11mm
> Angle: 90 degrees
> Rotation direction: Inside (jack side)
> Mounting: Low

More details


By buying this product you can collect up to 57 points . Your cart will total 57 points that can be converted into a voucher of US $1.37 .

US $69.00

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Data sheet

Serial JP Hobby ER-120 (12kg)
Strut(s) Diameter(s) (mm): 11
Weight (gr): 78 gr
Max weight Up to 12kg
Torque 12kg/cm
Rotation angle 90°
Rotation direction Inside (jack side)
Working voltage (Volts): 5 to 8.4v (2s LiPo recommended)
Connection: JP Hobby JST type plug (+/-) for JP Hobby retracts
Material Aluminium
Mounting Low

More info

JP Hobby ER-120 Allow Electric Retract (Inside) for models up to 12kg (Thin version) 

Electric 100% CNC allow retract for planes up to 12kg for JP Hobby oleo struts ER-120 or equivalent 11mm.

The "thin" version of the retracts allows mounting in thinner wings.
Important: A JP Hobby sequencer is required to control the retract. JP Hobby sequencers allow to control retracts and gear doors servos.


  • Material: Aluminium
  • For plane: up to 12kg

Technical Specifications

  • Struts diameter: 11mm
  • Retract weight: 78g
  • Retract sizes: 27mm x 80mm x 21mm
  • Retract mounting plate sizes: 35mm x 43mm
  • Working Voltage:  5 - 8.4V
  • Speed: 5.2 sec (5v) - 4.3 sec (6v)


  • 1x Retract JP Hobby ER-120 unit 11mm (12kg/Low/Inside)


  • JP Hobby sequencer (Please pay attention that only JP Hobby sequencers are qualify to work in accordance of the JP Hobby products).

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