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HV500v2 Servo

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HV500v2 Servo
Product SKU: 230100006
Holmes BLS HV500v2 servo


The BLS HV500v2 servo is designed for R/C Rock Crawlers, but at home in any vehicle that needs high torque with fast speeds. Enjoy silent performance from the high quality brushless motor and circuitry. An external BEC is recommended for optimal performance.


  • Water-Resistant Alloy Case
  • O-Ring Seals
  • All Metal Gears with improved pin strength
  • Brushless High Voltage-capable Motor
  • 24cm servo lead
  • 2s Lipo compatible (8.4v max)
  • 1 Year Warranty


  • Weight: 73g
  • Dimensions: 41x20x40mm
  • Spline: 25 tooth (Futaba type) M3 threaded
  • Torque @ 6v: 25.9 kg/cm (360 oz/inch)
  • Speed @ 6v: 0.14 sec
  • Torque @ 7.4v: 32.4 kg/cm (450 oz/inch)
  • Speed @ 7.4v: 0.12 sec
  • Torque @ 8.4v: 36.0 kg/cm (500 oz/inch)
  • Speed @ 8.4v: 0.11 sec

Moly (marine) grease is recommended when lubricating the gears. Dielectric grease is recommended on the sensor board if looking to increase water resistance.