FrSky Act MD5312H Coreless Servo – CNC Aluminum, Metal Gear, HV 8.4V (Mid-Size Performance)

The FrSky Act MD5312H is a mid-size, high-performance coreless servo designed for applications requiring a balance of compact size, strength, and precision.

Part of the FrSky Act servo lineup, it features a fully CNC-machined aluminum case, metal gears, and high-voltage support up to 8.4V, delivering reliable performance for demanding RC applications.

Positioned between entry-level and full-size performance servos, the MD5312H is ideal for builds that need more capability than micro servos without stepping up to larger, heavier options.

⚡ BALANCED PERFORMANCE

• Coreless motor for fast, smooth response
• Strong torque in a compact footprint
• Designed for consistent, reliable control

🏗️ DURABLE CNC CONSTRUCTION

• Full CNC aluminum case
• Metal gear drivetrain
• Built for long-term durability

🔋 HIGH VOLTAGE READY

• Supports up to 8.4V operation
• Compatible with HV BEC and direct 2S setups

🎯 PRECISION CONTROL

• Dual ball bearings
• Potentiometer sensor for accurate positioning
• Smooth and stable movement

📦 SPECIFICATIONS

• Type: Coreless servo
• Voltage: Up to 8.4V
• Gear: Metal
• Case: CNC aluminum
• Bearings: Dual ball bearing
• Sensor: Potentiometer

💡 BEST USE

• Fixed wing aircraft
• Helicopter cyclic (smaller models)
• Mid-size RC builds
• Applications needing compact but strong servos

❌ NOT IDEAL FOR

• Ultra-thin wing installs (use LD5801A)
• Heavy-duty large-scale applications