Product Review

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Smraza 10 Pcs 9G Micro Servo Motor for RC Robot Arm Helicopter Airplane Car Boat Remote Controls and Arduino Experiments

Product Specification

1. Apply Environmental Condition:
Operating Temperature Range: -10℃～50℃
Operating Voltage Range: 4.8V～6.0V

2. Dimensions：
23mm*12.2mm*29mm(L*W*H)

3. 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 )

4. 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°

5. Control Specification：
Control system:Change the pulse width
Amplifier type:Analog controller
Operating trave:l120°±10° (900→2100 μsec)
Left&Right travelling Angle deviation:≤ 6°
Centering deviation:≤ 1°
Neutral position:1500 μsec
Dead band width:7 μsec
Rotating direction:Counter Clockwise (900→2100μsec)
Pulse width range:900→2100 μsec
Maximum travel:About 120° (900→2100 μsec)