JX PDI-1181 MG Servo — Digital Metal Gear Servomotor for Models

The JX PDI-1181 MG Servo — is a reliable digital servomotor from the JX PDI (JX) brand, designed for helicopters, cars, boats, and airplanes. Its compact weight and high performance make it ideal for replacement or upgrade in radio-controlled models.

Key Features

• Type: Digital Servo
• Brand: JX PDI (JX)
• Gear Type: Metal Gear
• Transmitter Angle: 90°-120°
• Frequency: 300 Hz
• Dead Band: 2 μs
• Center Pulse: 1500 μs
• Control Board (Remote): 0.5 ms - 2.5 ms (200°)
• Motor: Core Motor
• Operating Speed (no load): 0.13 s / 60° at 4.8 V
• Operating Speed (no load): 0.11 s / 60° at 6.0 V
• Operating Voltage: 4.8-6.0 V DC
• Stall Torque: 3.0 kg·cm at 4.8 V; 3.6 kg·cm at 6.0 V
• Weight: 17.5 g
• Cable: JR 180 mm
• Application: Helicopters, Cars, Boats, Airplanes

This servo is designed to replace standard or worn-out servos in light and medium models where fast response and stable torque are important. The metal gear increases wear resistance compared to plastic gears, and digital electronics provide precise control of control surfaces and steering mechanisms.

Thanks to its compact size and 17.5 g weight, the servo easily integrates into tight model chassis. Two operating modes at 4.8 V and 6.0 V allow for an optimal balance between speed and torque depending on the power source. The 180 mm JR cable ensures convenient connection to standard receivers and controllers.

The high refresh rate of 300 Hz and digital control ensure fast and precise response to remote commands, which is especially important in helicopters and airplanes with sensitive handling. The operating angle of 90°-120° and a wide range of pulse signals (dead band 2 μs, center 1500 μs, 0.5–2.5 ms for 200°) make the servo compatible with many control schemes.

Before installation, check the compatibility of dimensions and mounts in your model — standard connectors and the JR cable ensure wide compatibility with modern receivers. The JX PDI-1181 MG is excellent for upgrading or repairing models that require a combination of compactness, precision, and the durability of metal gears.

Category: Drones & Quadcopters > Motors; Brand: JX PDI.

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