Parts/Radio & control/Servos/MKS Servos HV9780 Titanium Gear High Voltage Tail Mini Servo w/Aluminum Case
MKS Servos HV9780 Titanium Gear High Voltage Tail Mini Servo w/Aluminum Case
MKS Servos

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

Part # MKS-HV97805.0(3)
Where to buy
$110.55
AMain Hobbies
Seen Oct 12, 2026
$110.55Buy
Prices are as last seen at the store; stock is not tracked.

About this part

This is an MKS HV9780 Titanium Gear High Voltage Tail Mini 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

Specifications:

  • 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
CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

Reviews5.0 · 3 reviews

yeon seung yuVerified owneron MKS Servos HV9780 Titanium Gear High Voltage Tail Mini Servo w/Aluminum Case

The luxurious appearance and color, as well as the excellent and satisfying response time and power, are very impressive.

David SmithVerified owneron MKS Servos HV9780 Titanium Gear High Voltage Tail Mini Servo w/Aluminum Case

The MKS HV9780 tail servo is perfect in my DIABOLO 550 with MKS HV9767 for cyclic servos.

Ryan Robinsonon MKS Servos HV9780 Titanium Gear High Voltage Tail Mini 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

What reviewers say

Three reviewers, all rating the MKS HV9780 titanium-gear high-voltage mini tail servo 5/5, report positive experiences. Two verified owners praise its appearance, colour, response time and power, and one reports it works well in a DIABOLO 550 paired with an MKS HV9767 cyclic servo. A third reviewer, not marked as verified, calls it the best tail servo for 450–500 size helicopters for quality, reliability and looks. No disagreements or recurring problems are reported. The sample is small and reviews are uniformly positive, so the picture is limited.

  • + Attractive appearance and colour
  • + Fast response time
  • + Strong power
  • + Works with MKS HV9767 cyclic servos in a DIABOLO 550
  • − No drawbacks reported
  • − Very few reviews available
Summary generated from the reviews above.

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