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#XP-RP-3401(R3) - Xpert RC RP-3401 (R3) Brushless Low Profile Servo

Product Code: XP-RP-3401(R3)

Stock: 2


XP-RP-3401(R3) Xpert RC RP-3401 R3 Brushless Low Profile Servo 15.00kg 0.07 Sec 60deg@6.0v Alloy center Case (4.8v-6.6v)

The R3 (RP-3401) and R3HV (RP-4401-HV) are both undoubtedly the best low profile servos you can find on the market. It has Xpert’s quick release connectors with multiple length options (50mm, 120mm and 200mm)  The R3 has the center piece with aluminum and lower/ upper case with engineering plastic. Both R3 and R3HV utilize the highest strength stainless steel gears for the best durability.

The R3 and R3HV are both compatible with the ultra fast response Sanwa SSR mode. Speed, Torque, Accuracy, Durability, Flexibility and Looking are the combination we have put in mind to make this all new R3 series!!

This is Xpert R3 Quick Release Low Profile Aluminum Center Case Servo. 


  • Brushless motor design provides extremely high speed, top efficiency, and low power consumption with 200+ oz-in torque
  • Quick release connector for easy wiring
  • Plastic upper and lower case with center aluminum design
  • 4096 resolution and SIC (Single Integrated Circuit) for the highest performance and durability.
  • Light weight design
  • All Aluminum case for the best thermal dissipation and durability.
  • Strong Metal Gear
  • Glitch-free
  • Sophisticated error correction
  • High-Speed, High-precision 12-bit AD converter and CPU calculation
  • Fail safe
  • Over current protection
  • Over temperature protection
  • Start sonorant
  • Sanwa SSR mode compatible

Dimensions: 40.8 x 20.2 x 26.8mm 
Frequency: 200/333 Hz 
Range: 50~400 Hz 
Center Position: 1520us 
@4.8V: .095sec/60° 
@6.0V: .070sec/60° 
@6.6V: .063 sec/60° 

@4.8V: 147.57oz-in /10.63 kg-cm 
@6.0V: 208.20 oz-in/15.00 kg-cm 
@6.6V: 229.02oz-in/ 16.5 kg-cm 

Matching Gear Set: XGS71740
Matching Case: Xp-06