Hitec Digital HV Waterproof Standard Servo HS-D840WP - 30kg $193.00
Hitec Digital HV Waterproof Standard Servo HS-D840WP - 30kg
Click to enlarge

The steel D-840WP is part of our D-Series servo line. All Hitec D-Series servos have been designed using our brand new, cutting edge, custom engineering. Combining industry leading high-resolution, state-of-the-art ultra-response technology with a 32-bit MCU and 12-bit ADC for unprecedented programmability and flexibility, these servos deliver significantly smoother movement.

The speedy, powerful line operates on a wide 4.8 ~ 8.4 voltage range, allowing use with any common battery chemistry without the need for adapters or regulators.

Featuring Hitec’s 15 tooth HD output spline with 3mm hex screw, each D-Series servo brings monster performance never known before in the market.


  • Operating Voltage Range (Volts DC): 4.8V ~ 6.0V ~ 7.4V
  • Speed (Second @ 60°): 0.17 ~ 0.14 ~ 0.11
  • Maximum Torque Range: kg. / cm. 19.0 ~ 24.0 ~ 30.0
  • Current Draw at Idle: 30 mA
  • No Load Operating Current Draw: 1,600 mA
  • Stall Current Draw: 9,000 mA
  • Dead Band Width: 2 µs
  • Dimensions (Metric): 66 x 32 x 62
  • Weight: 227g

Become a Fan of HangarOne on Facebook