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Apply Environmental Condition:
- Operating Temperature Range: -25℃～70℃
- Operating Voltage Range: 4.8V～6.0V
- Dimensions: 23mm*12.2mm*29mm(L*W*H)
Product Comparing
Performance increased by 30%，More Stable and Powerful
Control Specification:
- Control system: Change the pulse width
- Amplifier type: Analog controller
- Operating trave: 180°±1° (500→2500 μsec)
- Left&Right travelling Angle deviation: ≤ 6°
- Centering deviation: ≤ 1°
- Neutral position: 1500 μsec
- Dead band width: 5 μsec
- Rotating direction: Counter Clockwise (500→2500μsec)
- Pulse width range: 500→2500 μsec
- Maximum Physical Angle: About 200° (Manual control)
Wire Layout:
- 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 )
Mechanical Specification:
- Limit angle: 180°± 1°
- Weight: 9 ± 5%
- 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 Included:
- 10 × SG90 9G micro servo motor
Smraza 10 Pcs 9G Micro Servo Motor
Learning and Programing For Arduino Programs
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Smraza 10 Pcs 9G Micro Servo Motor for RC Robot Arm Helicopter Airplane Car Boat Remote Controls and compatible with Arduino Experiments.
S. Steven Smith
2025-08-18 20:22:28
This is a nice set of these small servos that work well for my proof of concept project. They aren't super powerful, but not advertised as such, but they'll do the job for a project you might be planning that needs many multiple servos to work. I hooked one up to a servo controller and it worked well and was very quiet. 180 degrees of movement which will work fine for my project ahead. If you need a bunch of little plastic geared servos, this is a great assortment that will give you 10 of them. I'm very satisfied with the purchase. Just as advertised.
David Kratzke
2025-08-13 11:23:34
Great Part
JS
2025-07-17 10:57:32
What more can you say. Cheap... work ok.... Get a bit growly sometimes under load.
Reviewer
2025-06-01 15:02:48
These servos work well on model planes where light weight is a requirement. Not much more to say!
Rod Fuller
2025-05-08 11:47:06
I have ordered a number of these type of servos in the past. They all look very similar with the transparent blue cases. Unfortunately, my experience has been very mixed with these cheap Chinese servos. This time, however, I can tell the product is quality just by the packaging that they used. Having learned my lesson from previous purchases, I tested all of these immediately and was very surprised that everyone of them worked perfectly with little noise and very smooth action. I hope that these will set the quality standard for all other similar servos. Very happy with this product for price and quality!
Z. Jackson
2025-04-23 18:53:32
I used these on my first fixed-wing build, a Sky Surfer X8. The servos fit perfectly, and worked just fine on the first attempt. They have lasted at least 10 flights so far with no issues running on my 3S battery setup with an X8R Frsky receiver. Can't beat the price, plus you get some spares incase one does go bad.
TvFan
2025-03-31 13:14:30
I recently picked up a 10-pack of Smraza SG90 9G Micro Metal Servos for my DIY robotics projects, and my experience has been a bit mixed. On the positive side, the servos that did work delivered the expected torque and responsiveness, allowing for accurate and stable control. They integrated well with my Arduino setup and seemed to hold up under moderate loads, achieving the advertised 9 grams of force without issues.However, the biggest disappointment was that 4 out of the 10 servos were defective right out of the box. That’s a pretty high failure rate, and it’s frustrating when nearly half of the set is unusable. The functioning units are reliable and do exactly what I need, but the quality control concerns make me hesitate to recommend them without reservations.If you’re lucky and all of them work, these servos can be great little helpers in various projects. But the risk of receiving multiple defective units is something to keep in mind if you’re considering this 10-pack.
Brad P.
2025-03-13 11:48:57
The media could not be loaded.
mohanad t.
2025-02-23 16:48:40
بس لما وصلوني كانو مدهونين بزيت خروع مدري ليش
David
2025-02-13 11:14:40
Works fine!
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