Theta THM988 Brushless Mini HV Servo Swash


35mm swashplates for 500 – 600 class helicopters.

Kan restnoteras



Brushless HV servo in mini 35mm size.
The range of application of the servo is versatile from helicopter swashplate servo in the 500 to 600 size, in function models, as a throttle servo, rudder servo in shipbuilding, large aircraft and in a variety of different RC cars.


Motor Brushless
Operating Voltage 5V to 8,4V

with max. 2.3A current consumption
Speed at 5V 0,100 (sec/60°)
Speed at 6V 0,090 (sec/60°)
Speed at 7,4V 0,080 (sec/60°)
Speed at 8,4V 0,070 (sec/60°)

Torque at 5V 10 (kg/cm)
Torque at 6V 12 (kg/cm)
Torque at 7,4V 14 (kg/cm)
Torque at 8,4V 15 (kg/cm)

Weight 42g
Dimensions (mm) 35x15x31mm
Neutral pulse (factory-made) 1520µs

Working Frequency 50-400Hz
Output toothing 25T Ø 5,9mm
(Nexspor, Futaba
Align, BK, Savöx

1x Servo THM988
4x Servo horn
1x Screw M3
4x Rubber damper
4x Brass grommet
4x Tapping screw for servo