Geekstory MG90D 9g Digital Micro Servo 270 Degree Full Metal Gear for RC Model Robot Arm Car DIY (4 Pack)

• Ultra-Compact Metal Gear Servo: Weighs only 9g with dimensions 22.8x12.2x28.5mm; Aluminum alloy gears deliver high torque up to 2.5kg/cm at 6V; Ideal for lightweight RC planes and robots demanding durability
• Wide Voltage Compatibility & Stable Torque: Operates from 4.8V to 6V; Delivers stall torque 2.1kg/cm (4.8V) to 2.5kg/cm (6V); Built-in copper bearings reduce wear for extended life; Includes 25cm wire with JR plug for easy integration
• Ultra-Fast 0.08sec/60° Speed: Compatible with 50–300Hz PWM systems; Neutral position 1500μsec; Achieve rapid movements for agile robots and drones; At 6V, this servo delivers blazing response.
• Durable All-Metal Gears Construction for Harsh Use: Aluminum gears resist stripping and wear; Coreless motor provides smoother, quieter operation; Temperature range 0℃–55℃; No mechanical limits allow custom modifications for DIY enthusiasts
• Package: Includes 4 X 270° MG90D servos, mounting hardware, and screws

Product description Products Specifcation: Products Name: MG90D digital micro servo Apply Environmental Conditon Storage Temperature Range: -30°C～80°C Operating Temperature Range: -25°C～70°C Humidity Range: 65%±10% Mechanical Specifications Size: 22.4*12.1*22.8mm/ 0.88x0.47x 0.89in Weight:13.5g±5% Gear type: Full Metal Bearing: No Horn gear spline: 20T (Diameter: 4.9mm /0.19 in) Horn type: Plastic, POM Case: Engineering plastics (PBT) Motor: Carbon brush motor Splash water resistance: No Electrical Characteristics Operat voltage: 4.8V -6.0V No load speed: 0.12sec/60° (4.8V) , 0.09sec/60°(6V) No-load current : 90mA Peak stall torque: 2.2kg/cm (6V) Stall current : Max 750mA ±10% (4.8V) , Max 860mA±10% (6V ) Control Characteristics Command signal: Pulse width modification Amplifier type: Digital controller Signal Period : 20ms Pulse width range: 500～2500μsec Neutral position: 1500μsec Connection: Red wire: Positive + Black wire: Negative - Brown wire: Signal S Package Includes: 4 X MG90D 9g Digital Micro RC Servo 270° 4 X Accessories Set Friendly Remind Please use a standard PWM control signal, the signal period is 20ms, the high level time is 0.5-2.5ms. Safety Warning /