Alinan 12pcs SG90 Micro Servo Motor 9G Mini Servo Kit Compatible with Arduino for RC Helicopter Airplane Car Boat Robot Arm/Hand/Walking/Servo Door Lock Control with Cable

Features: Easy to turn, no deformation when heated; The gear mandrels of the potentiometers are made of metal and do not deform under strong force; Longer service life and excellent value for money. Specification: The SG90 has 3 wire interfaces in which the connections should be made as follows: Red wire-5V, Brown Wire-Ground, Yellow wire-digital pin 9. Operating speed: 0.12second/ 60degree ( 4.8V no load) ; 0.10 seconds / 60 degrees (6.0 V) Stall Torque (4.8V): 17.5oz /in (1kg/cm) Operating voltage: 3.0V~ 6V Temperature range: -30 to +60 Dead band width: 7usec No Load Running Speed: 0.09±0.01 sec/60° at 4.8V Rotary Angle: 180° Electrical Specification (Function of the Performance): Operating speed (at no load) 0.09±0.01 sec/60°(4.8V ) 0.08±0.01 sec/60°(6V) Running current (at no load) 400±30mA (4.8V ) 500±30mA(6V) Stall torque (at locked) 2.0±0.20kg·cm (4.8V ) 2.2±0.20kg·cm(6V) Stall current (at locked) 1300±40mA (4.8V ) 1600±50mA(6v) Idle current (at stopped) 6±1mA (4.8V ) 6±1mA(6v) Running life(at no load) >350000 Turns(4.8V ) >320000 Turns(4.8V ) Temperature drift(at 25°C) =5°C(4.8V) =7°C(6V) abrasion-resistant Mechanical Specification: Limit angle:200°± 1° Weight:9 ± 1 g Connector wire gauge:#28 PVC Connector wire length:250 ± 5 mm Spline:21T Horn Type: Cross, star, and bar-type Excessive play:=0.5° Package includes: 12 x SG90 9g Micro Servos