Servos are powered by the ESC's output to the receiver. If you're using a higher-strength servo than the ESC can support (usually greater than 20kg), you may experience 'brown-outs' where the radio signal can be interrupted and cause erratic driving. This can be helped by plugging a Glitch Buster into the receiver smoothing the current delivery. However, in some cases, you may need to install an external BEC.
Power HD 1/5 80kg Metal Geared Waterproof Servo
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Features
Genuine Power HD Product
Suitable for RC cars 1/5 scale on/off road.
Upper/middle/bottom: Aluminium Case.
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Specifications
Torque (7.4V): 75kg-cm
Torque (8.4V): 80kg-cm
Speed: 0.18 sec per 60° (6V)
Speed: 0.16 sec per 60° (8.4V)
Operating Voltage: 7.4 ~ 8.4V DC Volts
Weight: 200 g
Gear Type: Steel
Horn Gear Spline: 15T - ⌀ 7.6mmÂ
Bearing Type: Ball Bearing x 2
Operating Temperature: -10° ~ 50°
Operating travel: 90° (1000-2000 μsec)
Neutral Position: 1500 μsec
Maximum travel: Approximately 135° (when 800-2200 μsec)
