Stemedu 4 Pack MG90D Digital Servo 9g Lightweight Servo Full Metal Gears Micro Servo for Arduino Project RC Helicopter Boat Robot Car Gimbal

• Ultra-Compact Metal Gear Servo - Weighs only 9g with dimensions 22.8×12.2×28.5mm; Aluminum alloy gears provide high torque up to 2 5kg/cm at 6V; Ideal for robotics and RC models requiring lightweight durability
• Precise Digital Control & Speed - 0.08sec/60° rotation at 6V; 180°±3° angle range with 1μs dead band; Pulse width 500–2500μsec; Digital controller ensures responsive positioning for drones and robotic arms
• Wide Voltage Compatibility - Operates at 4.8V–6V; Delivers stall torque 2.1kg/cm (4.8V) to 2.5kg/cm (6V); Stable performance in varied power conditions; Includes 25cm wire with JR plug for easy installation
• Enhanced Durability & Kit Value - All-metal gears resist wear under frequent use; Temperature range 0℃–55℃; Includes 4 servos + mounting arms/screws; No mechanical limits enable custom modifications
• Optimized For Signal Integration - Works with 50–300Hz PWM systems; Neutral position 1500μsec; Note: Compatible with standard remotes (pulse 1000–2000μsec achieves 90° rotation); Perfect for Arduino and DIY electronics projects

Specification: Servo Weight: 9g Dimension: 22.8×12.2×28.5mm Operating Voltage: 4.8V~ 6V Stall Torque: 2.1kg/cm (4.8v) ; 2.5kg/cm (6.6V) Operating Speed: 0.10sec/60° (4.8V); 0.08sec/60° (6.0V) Control Signal: Pulse width modification Control System Type: Digital controller Working Frequency: 50-300Hz Neutral Position: 1500μsec Pulse Width Range: 500~2500μsec Rotation Angle: 180°±3° (When PWM is 500~2500μsec) (Due to the fact that most remote controllers have a pulse width of only 1000-2000μsec, the 180° servo will only rotate 90 degrees.) Temperature range: 0℃- 55℃ Servo Plug: JR Plug Dead Band Width: 1us Servo Wire Length: 25cm Servo Arms & S crews: Included Gear: Aluminum Alloy Shell: Plastic Package includes: 4 x Servo without mechanical limit