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  • Hitec RCD Inc. HS-645MG High Torque Metal Gear Premium Sport Servo
  • Hitec RCD Inc. HS-645MG High Torque Metal Gear Premium Sport Servo
  • Hitec RCD Inc. HS-645MG High Torque Metal Gear Premium Sport Servo
  • Hitec RCD Inc. HS-645MG High Torque Metal Gear Premium Sport Servo
  • Hitec RCD Inc. HS-645MG High Torque Metal Gear Premium Sport Servo
  • Hitec RCD Inc. HS-645MG High Torque Metal Gear Premium Sport Servo
  • Hitec RCD Inc. HS-645MG High Torque Metal Gear Premium Sport Servo

Hitec RCD Inc. HS-645MG High Torque Metal Gear Premium Sport Servo

The powerful HS-645MG is one of Hitec’s most popular servos. It’s the perfect choice for those larger sport planes or monster trucks and buggies requiring a durable high torque servo. Featuring our unique M/P and metal gear train technology, the HS-645MG offers one of the strongest gear trains available in any servo. Key Features Speed: @4.8V .24sec/60' / @6.0V .20sec/60' Torque: @4.8V 106.93oz/in / @6.0V 133.31oz/in Top Selling High Torque Metal Gear Servo Strong Three-Pole Ferrite Motor Heavy Duty Metal Gear Train Featuring our Revolutionary Metal/Plastic First Gear (MP Gear) Dual Ball Bearing-Supported Output Shaft icon-boxIn The Box (1) HS-645MG High Torque Metal Gear Premium Sport Servo
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  • Detail

    Product Specifications

    Application Sport Aircraft, Cars
    Bearing Dual Ball Bearing
    Bushing Or Bearing Bearing
    Connector Type Universal
    Current Draw Idle 9.1 mA
    Current Draw Stall 2,500 mA
    Deadband >5µs
    Gear Type Metal
    Input Voltage 4.8V ~ 6.0V
    Maximum Servo Speed 0.24 sec/60 deg @ 4.8V, 0.20 sec/60 deg @ 6.0V
    Maximum Servo Torque 107oz/in @ 4.8V, 133 oz/in @ 6.0V
    Motor Type Brushed
    Product Height 1.48" (38 mm)
    Product Length 1.59" (40 mm)
    Product Weight 1.94oz (55.2g)
    Product Width 0.77" (20 mm)
    Programmable No
    Servo Operating Voltage 4.8 - 6.0V
    Servo Size Category Standard
    Servo Type Digital
    Spline Count 24 - Tooth
    Water-Resistant No
    Wire Gauge 22 AWG
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