JX Servo PDI-HV7222MG, Waterproof, High-Torque Digital Servo

SKU: 277-09-171

Availability: In stock

JX Servo



Waterproof, digital servo in a fully CNC-machined aluminum housing.  Incredible torque with hard-anodized metal gears and TRIPLE ball bearings for ultimate durability.



  • Speed @4.8V: 0.147 sec
  • Speed @6.4V: 0.126 sec
  • Torque @4.8V: 239 oz/in
  • Torque @6.4V: 306 oz/in
  • Dimensions: (LxWxH) 40.5x20.5x36mm
  • Gears: Hard anodized metal
  • Type: Digital  
  • Housing: Full CNC machined billet 
  • Bearing: 3BB 
  • Input Voltage: 4.8V-6.0V
  • Output Shaft: 25T spline
  • Weight: 72g


Customer Reviews (1)

This One is a BEAST!!! Review by Victor
I Use this One in my 6s, 8th Scale Monster Truck,With Some Big Ole, 6+" Trenchers. This Truck is my Basher &, This Servo Has Taken So much Abuse, But, it's Such a Beast, it Takes it, No Problem. I Recommend this Servo for ANY Heavy Duty Use (Posted on 7/17/2019)

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Product Questions

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Do you all sell a rebuild kit for this servo
We do not have rebuild kits for the JX servos at this time, we do plan on bringing them in for the more popular models in the near future.
RCJuice answered on May 7, 2018
How would this run on my new aRRMA 4x4 blx #Granite Truck?
This would be a great servo in your Arrma, plenty of power and speed for that truck.
RCJuice answered on August 1, 2019
can you tell me more about this servo? is it just as good as hitech? I want to use it for a pull/pull for flex innovation yak54 35cc
We have tremendous luck with the JX line of servos in all applications and we would put them right next to Hitec servos (keep in mind that all these products come from the same factories overseas). The specs are accurate and if they are what your application requires then it would be a good fit.
RCJuice answered on October 8, 2018

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