JP Hobby ER-150 15mm Alloy Electric 3 Retracts Set (20kg/Low/Inside-Outside) + Controller (optional)


New product

JP Hobby

Electric Retract ER-150 15mm (3 retracts)
> Model Weight: until 20kg
> Struts diameter: 15mm
> Angle: 3x 90 degrees
> Rotation direction: 2x Inside (jack side) - 1x Outside (opposite jack side)
> Mounting: 3x Low

More details


By buying this product you can collect up to 290 points . Your cart will total 290 points that can be converted into a voucher of US $6.96 .

US $349.00

Instead of US $357.00

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Accessories and other versions

Must have accessories and options


Data sheet

Serial JP Hobby ER-150 (20kg)
Strut(s) Diameter(s) (mm): 15
Weight (gr): 460 gr
Max weight Up to 20kg
Rotation angle 90°
Rotation direction Inside (jack side), Ouside (opposite jack)(nose retract)
Working voltage (Volts): 7.4 to 8.4v (2s LiPo)
Connection: JP Hobby JST type plug (+/-) for JP Hobby retracts
Material Aluminium
Mounting Low

More info

JP Hobby ER-150 Alloy Electric Retracts Set (3 retracts) (Outside) + Sequencer (optional) for models up to 20kg

These 3 electric allow retracts work for planes up to 20kg equiped with JP Hobby oleo struts ER-150 or equivalent 15mm. The set of retracts is delivered with your choice of sequencer control module (optional).

This set does not include the sequencer of retracts and doors.  You can choose the type and model of sequencer according to your needs. Either Version 1 (V1 type) keeps the doors opened when the gear is down, or, Version 2 (V2 type) keeps the doors closed when the gear is down. If you place an order without any sequencer, you will receive a module of brakes function with your order.


  • Material: Aluminium
  • For plane: up to 20kg

Technical Specifications

  • Struts diameter: 15mm
  • Retracts weight: 460g
  • Control module box weight (option): 19g
  • Retracts sizes: nc
  • Retracts mounting plate sizes: nc
  • Control box sizes (option): 53mm x 32mm x 10mm
  • Working Voltage:  7.4-8.4V
  • Speed: 5.0 sec (8.4V) - 7.0 sec (6V)


  • 2x Retract JP Hobby ER-150 units (20kg/Low/Inside)
  • 1x Retract JP Hobby ER-150 unit (20kg/Low/Outside)


  • JP Hobby sequencer (option to be selected on this page). Please pay attention that only JP Hobby sequencers are qualify to work in accordance of the JP Hobby products.
  • 2 cells Battery (when used with an HV sequencer - recommended)

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