The X20-7.4-M-805 tail servo boasts an amazing 12Kgf.cm of torque at 8.4V, and an incredible 0.030sec/60° speed for 700-800 class RC helicopters. This servo features a brushless motor, a full CNC aluminum case, and a complete set of HLS (High Life Span) hardened steel gearbox throughout each servo. The X20-7.4-M-805 is equipped with 6 ball bearings to maintain a slop-free gear train. With excellent torque and amazing speed, you can make a brilliant flight easily.
Features
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Ultra High Torque & Excellent Speed
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Brushless DC Motor
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Contactless Hall Sensor
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Hardened Steel Gears
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6 Ball Bearings
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CNC Aluminum Case
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HLS (High Life Span) Hardened Steel Gearbox
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Ideal for 700-800 Class RC Helicopters
Specification
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Item: X20-7.4-M-805 HLS Brushless Servo
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Rated Voltage: DC7.4V
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Voltage Range: DC6.0V-8.4V
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Torque: 9Kgf.cm@6.0V / 11Kgf.cm@7.4V / 12Kgf.cm@8.4V
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Speed: 0.040sec/60°@6.0V / 0.035sec/60°@7.4V / 0.030sec/60°@8.4V
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Working Frequency: 760μs/560Hz
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Temperature Range: -10℃.......+65℃
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Case Material: Aluminum Alloy
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Motor Type: Brushless DC Motor
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Gear Set Material: HLS Hardened Steel
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Position Sensor: Contactless
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Case Dimensions: 40mm20mm 40mm±0.2mm
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Weight: 75g±10%
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Ball Bearing: 6BB
Size
Package Includes
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1 * X20-7.4-M-805 Brushless Servo
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1 Pack of Accessories