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MKS HV9780 Titanium Gear High Voltage Tail Servo w/Aluminum Case

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This is an MKS HV9780 Titanium Gear High Voltage Tail Servo with Aluminum Case. This servo is recommended for 500 class helicopter tail applications.

Compatible Gyro's:

  • Spartan DS760, Quark
  • Futaba GY611, GY601, GY520
  • ALIGN GP700, GP750
  • Mikado V-Bar Tail, CSM SL720
  • Curtis Youngblood Mini-G, Solid G
  • Thunder Tiger TG-7000
  • BeastX Mircobeast


  • Torque:
    • @6.0V: 45.8 oz-in (3.3 kg-cm)
    • @7.4V: 55.5 oz-in (4.0 kg-cm)
    • @8.2V: 62.4 oz-in (4.5 kg-cm)
  • Speed:
    • @6.0V: 0.055 s
    • @7.4V: 0.045 s
    • @8.4V: 0.040 s
  • Weight: 38.01 g
  • Dimension: 35.5x15x28.5mm  
  • Working Voltage: 5.5 ~ 8.4 V DC Volts  (2S Lipo un-regulated)
  • Working Frequency: 760μs / 560hz
  • Dead Band: 0.001 ms (Default)
  • Bearing: 2BB 
  • Motor: Coreless Motor
  • Gear: Chrome-Titanium alloy gear
  • Electric Current Draw: 2.6A max.(8.2V)│2.4A max.(7.4V)│2.0A max (6.0V)
  • Wire Length: 29.5 cm

This product was added to our catalog on August 11, 2014

Ryan Robinson
Average Rating: 5
Wednesday, Jan 17 2018 (about a year ago)
MKS HV9780 Titanium Gear High Voltage Tail Servo w/Aluminum Case
the best tail servo you can buy for a 450-500 size machine. best in quality. best in reliability. best in looks. the Lexus of the servo world