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Xpert-RC WR-7701 HV Standard Servo (27.31 kg / 0.158 sec@7.4V)

Xpert-RC WR-7701 HV Standard Servo (27.31 kg / 0.158 sec@7.4V)

Meget kraftig og vanntett servo for bruk til bil eller fly.

Lagerstatus: På lager

Vanlig pris kr 1 169,00

Special Price kr 890,00



Xpert Servos are a range of high spec servos, ALL of which are brushless for reduced current draw, increased efficiency and reduced running temperatures.

Xpert RC have been developing this range for some time now and have been carrying out extended durability testing and performance testing is some of the toughest fields in the market including 1/8thBuggy and Truggy as well as some very large high demand flight units.

Xpert have taken a quality first approach with the entire range and focus on high performance.

The quality of these servos has stunned us, featuring very precise PCB production and use of only the highest quality components. The quality is apparent as soon as the servo is first seen but becomes even more apparent when used exhibiting extreme accuracy and position holding.

WR High Voltage Range.

All WR Series servos all feature brushless motors and 4096 steps of resolution giving ultra precise control and low current draw.

  • Full waterproof
  • Brushless motor design provides extremely high speed, top efficiency, and low power consumption.
  • 4096 resolution and SIC (Single Integrated Circuit) for the highest performance and durability.
  • Light weight design
  • All Aluminum case for the best thermal dissipation and durability.
  • Strong Metal Gear
  • Glitch-free
  • Sophisticated error correction
  • High-Speed, High-precision 12-bit AD converter and CPU calculation
  • Fail safe
  • Over current protection
  • Over temperature protection
  • Start sonorant


All Xpert RC Servos will come with a 12month warranty, which is an exchange warranty rather than repair. NB This does not cover water damage or incorrect set up of the servo such as EPA settings / servo stalling.


WR-7701-HV Specifications.

Type Standard Waterproof
Product Name WR-7701-HV Standard Size Waterproof Servo
Part Name WR-7701-HV
Power Supply 6.0V~8.4V
Speed (sec/ 60°) @6.0V: .196 sec/60° @7.4V: .158 sec/60° @8.4V: .14 sec/60°
Torque (oz/in) @6.0V: 307.3 oz-in @7.4V: 379.06 oz-in @8.4V: 430.28 oz-in
Torque (kg/cm) @6.0V: 22.14 kg-cm @7.4V: 27.31 kg-cm @8.4V: 32 kg-cm
Dimensions 40x 37.8x20 mm
Weight 70.3g
Frequency 200/300 Hz
Range 50~400 Hz
Center Position 1520us
Applications 1/10 & 1/8 Surface, 50CC / 100CCPlanes, Rock Crawlers


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