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DS318 sub micro servo

DS318 sub micro servo
SKU: JR2140


Stock: in stock

Product Description


Product Features:

  • Ultra compact 6 gram sub micro servo.
  • Ideal for small foam and balsa electric models.
  • Servo Type: Digital FET 4.8V.

Product Description

The DS318 Servo from JR Propo is an ultra compact 6 gram sub micro servo that is ideal for small foam and balsa electric models. DS318 option gives higher performance for models with short, firm push-rods (where the servo mount is close to the control surface). This servo can only be used at 4.8v.


Torque: 0.7
Speed: 0.08s/60°
Weight: 6g
Dimensions: 20 x 11.5 x 21mm

JR Servos and 4.8v

JR design their range of servos around the voltage of a 4 cell Ni-Cd or Ni-Mh battery. These batteries are rated at 4.8v but this is a nominal voltage for the battery pack. A 4 cell battery will reach slightly over 6v when fully charged.

With modern Li-Po and Li-Fe batteries being widely used, regulated power supplies are becoming common place in model aircraft to help keep the weight down, keep a stable voltage and to aid in high power situations on large aircraft with high power servos. The use of a regulated power supply upto 6v is fine to use.

However using a 5 cell Ni-Mh battery which is rated at 6v is not ok to use, this battery will reach over 7v when fully charged and may damage the servo. If you are looking to use this type of battery we would recommend the HV, WV or NX range of JR servos which can handle this extra voltage.

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Additional Information

Additional Information

SKU JR2140
Rating filter No
Brand JR
Cellnumber No
cilinder No
crate No
helisize No
multirotortype No
planetype No
spanwidth No
color No
deliverytime average delivery time 1-2 weeks