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  • Spektrum A7090 Brushless Low Profile Metal Gear HV Servo
  • Spektrum A7090 Brushless Low Profile Metal Gear HV Servo
  • Spektrum A7090 Brushless Low Profile Metal Gear HV Servo
  • Spektrum A7090 Brushless Low Profile Metal Gear HV Servo
  • Spektrum A7090 Brushless Low Profile Metal Gear HV Servo

Spektrum A7090 Brushless Low Profile Metal Gear HV Servo

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  • Detail

    A7090 High Torque High Speed Brushless Low Profile MG HV Servo

    The low profile Spektrum™ A7090 brushless digital metal gear servo offers superb performance at a great price for standard aircraft applications. High voltage capable, the A7090 can produce an impressive 18 kg-cm (250 oz-in) of torque at blazing fast 0.068 sec/60° speeds with 8.4V input. Its low-wear, metal gear drive train is powered by a durable, long-lasting brushless motor and is supported by dual ball bearings for smooth operation. It also features low deadband and precise holding power. Like all Spektrum servos, the A7090 delivers reliability, consistency and performance that are second to none.

    • High Voltage (HV) capable (4.8-8.4v input range)
    • Low profile design to fit into tighter spaces and shallow wing pockets
    • Durable and long-lasting brushless motor
    • Low wear and tightly meshed all metal gear train
    • Dual bearing supported drive train helps maximize smooth operation

    Features

    • High Voltage (HV) capable (4.8-8.4v input range)
    • Low profile design to fit into tighter spaces and shallow wing pockets
    • Impressive torque and speed in a standard low profile servo size (18kg-cm and .068 sec/60° @8.4v)
    • Durable and long-lasting brushless motor
    • Low wear and tightly meshed all metal gear train
    • Dual bearing supported drive train helps maximize smooth operation
    • Over Current and Temperature protection
    • Integrated servo failsafe holds last known position if signal is lost and power is maintained
    • Operating Frequency: 200hz to 333hz

    Product Specs

    Application
    Airplane
    Bearing
    Dual BB
    Bushing Or Bearing
    Bearing
    Connector Type
    Universal
    Deadband
    <1µs
    Gear Type
    Metal
    Input Voltage
    4.8V-8.4V
    Maximum Servo Speed
    0.17 sec/60 deg @ 6.0V; 0.091 sec/60 deg @ 7.4V; 0.068 sec/60 deg @ 8.4V
    Maximum Servo Torque
    205 oz-in (14.76kg-cm) @ 6.0V; 215 oz-in (15.5kg-cm) @ 7.4V; 250 oz-in (18kg-cm) @ 8.4V
    Motor Type
    Brushless
    Overload Protection
    No
    Product Application
    Air
    Product Height
    0.99" (25 mm)
    Product Length
    1.6" (41 mm)
    Product Weight
    1.8 oz (50g)
    Product Width
    0.81" (21 mm)
    Programmable
    No
    Prop 65
    Prop 65 Warning Icon  California Residents Prop 65 WARNINGS.
    Servo Operating Voltage
    4.8 - 8.4V (HV)
    Servo Size Category
    Low Profile
    Servo Type
    Digital
    Spline Count
    23 - Tooth
    Water-Resistant
    No
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