[MG90D Micro Servo]-MG90D digital micro servo motor,upgrade MG90S SG90 9g serve motor. [Aluminium Metal Gears Servo]-Internal structure high quality all-metal material for better performance. Lower noise,smoother,higher precision.Copper bearings-more stability and less wear. [Wide Application]-MG90D digital micro servo is an excellent choice for those looking for a high quality, versatile, and affordable servos motors.It can be widely used in rc airplanes, helicopters,fixed wing, quadcopters,rc car,boats, automobiles,glider,electronic DIY or small robot and robotics kit,ect. [Torque & Speed]--Operat voltage: 4.8V-6.0V ; Peak stall torque: 2.2kg/cm (6V); No load speed: 0.12sec/60°(4.8V)/ 0.09sec/60°(6V). [PWM Control System]-Control system is PWM (Pulse Width Modification). Its pulse width range is 500-2500μsec.The maximum running degree: 270° when 500-2500μsec. HOOYIJ 4 Pack MG90D 9g Digital Micro RC Servo Full Metal Gear 270 Degree Mini Servos Motor Upgraded SG90 for Arduino RC Smart Car Robot Arm 450 Aircraft Boat DIY Project PWM500-2500（Controllable Angle)

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
Limit angle: 360°
Bearing: No
Horn gear spline: 20T (Diameter: 4.9mm /0.19 in)
Horn type: Plastic, POM
Case: Engineering plastics (PBT)
Connector wire: 250mm±5mm / 9.84in±0.02in
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
Running degree: 270°±3°(when 500～2500μsec)
Running degree: 135°±3°(when 500～1500μsec)
Running degree: 135°±3°(when 2500～1500μsec)
Dead band width: 5 μsec
Rotating direction: Counterclockwise (when 1000～2000μsec)

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.
The control angle of 270° MG90D 9g servo can be adjusted. It can stop at any angle. Pulse width range is 500-2500μsec.
PWM500-2500 remote control can only have half of the stroke.