---
product_id: 98268803
title: "Smraza 10 Pcs SG90 9G Micro Servo Motor Kit (Metal Gear) for Arduino Projects, RC Robot, Robot Arm, Helicopter, Airplane, Car and Boat Control, Mini Servo Applications"
brand: "smraza"
price: "152.59 DT"
currency: TND
in_stock: true
reviews_count: 11
category: "Smraza"
url: https://www.desertcart.tn/products/98268803-smraza-10-pcs-sg90-9g-micro-servo-motor-kit-metal
store_origin: TN
region: Tunisia
---

# 4.8-6.0V operating voltage 0.08s/60° ultra-fast response Metal gears for durability Smraza 10 Pcs SG90 9G Micro Servo Motor Kit (Metal Gear) for Arduino Projects, RC Robot, Robot Arm, Helicopter, Airplane, Car and Boat Control, Mini Servo Applications

**Brand:** smraza
**Price:** 152.59 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your DIY game with Smraza’s metal-gear micro servos — where precision meets power!

## Quick Answers

- **What is this?** Smraza 10 Pcs SG90 9G Micro Servo Motor Kit (Metal Gear) for Arduino Projects, RC Robot, Robot Arm, Helicopter, Airplane, Car and Boat Control, Mini Servo Applications by smraza
- **How much does it cost?** 152.59 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/98268803-smraza-10-pcs-sg90-9g-micro-servo-motor-kit-metal)

## Best For

- smraza enthusiasts

## Why This Product

- Trusted smraza brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless 180° Range:** Full sweep motion ensures smooth, precise positioning for complex robotic and RC applications.
- • **Lightning-Fast Precision:** Experience rapid 0.08-second 60° rotation for ultra-responsive control in your projects.
- • **Built to Last with Metal Gears:** Say goodbye to plastic gear failures and hello to rugged reliability in every micro servo.
- • **Versatile Multi-Project Powerhouse:** Perfect for drones, robot arms, RC cars, boats, and beyond—your all-in-one micro servo solution.
- • **Plug & Play with Arduino & Raspberry Pi:** Effortless 3-pin PWM hookup means you’re coding and creating in no time.

## Overview

The Smraza 10 Pcs SG90 9G Micro Servo Motor Kit features durable metal gears to prevent tooth breakage and heat deformation, delivering a fast 0.08s/60° running speed and strong 1.9 kg/cm stall torque. Operating across a full 180° range at 4.8-6.0V, these servos are compatible with Arduino and Raspberry Pi via simple 3-pin PWM connections. Ideal for a wide range of RC and robotic applications, this kit offers reliable, precise motion control for professional-grade DIY projects.

## Description

Product description Apply Environmental Condition Operating Temperature Range: -25℃～70℃ Operating Voltage Range: 4.8V～6.0V Dimensions: 32*12*30MM(L*W*H) Product Comparing Performance increased by 30%，More Stable and Powerful Control Specification Control system: Change the pulse width Amplifier type: Digital controller Operating trave: 180°±1° (500→2500usec) Left&Right travelling Angle deviation: ≤ 6° Centering deviation: ≤ 1° Neutral position: 1500 μsec Dead band width: 5 μsec Rotating direction: Counter Clockwise (500→2500usec) Pulse width range: 500→2500usec Maximum Physical Angle: About 180° (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): 1.4kg·cm (4.8V ) 1.9kg·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° Weight: 14g Connector wire gauge: ＃28 PVC Connector wire length: 250 mm Spline: 21T Horn type: Cross,star and bar-type Excessive play: ≤0.5° Smraza 10 Pcs 9G Micro Servo Motor Package Included 10 × SG90 9G micro servo motor Learning and Programing For Arduino Programs We specialize in manufacturing electronic components compatible with Arduino and Raspberry Pi. We have a professional engineering team dedicated to providing tutorials and support to help you get started. If you have any technical questions, please feel free to reaching our support staff via desertcart. Smraza 10 Pcs 9G Micro Servo Motor for RC Robot Arm Helicopter Airplane Car Boat Remote Controls and compatible with Arduino Experiments.

Review: Works well - All work perfectly with no problems! They were surprisingly strong and worked well with my arduino uno! It was compatible with it. They were also fast at going to the proper degrees
Review: BUY THIS PRODUCT - Look, if you’ve spent any time in the hobbyist world, you know the heartbreak of hearing that crunch-grind-pop sound when a plastic-gear SG90 hits a snag. It’s the universal sound of a project going on hiatus. That’s why this Smraza 6-pack is basically the "adulting" version of the standard micro servo. It's cheap, it's tough, and it fixes the biggest flaw of the entry-level kits.

## Features

- Motor Pinion Gear & Shaft Upgraded to Metal — Our SG90 9g micro servo motor resists tooth breakage and heat deformation seen in plastic-gear units, ideal for micro robots, robot arms, RC helicopters and DIY builds using mini and small digital servos.
- Quick 0.08s/60° Running Speed & 1.9 kg/cm Stall Torque,Operating Voltage: 4.8V-6.0V, across a full 180° range. Improved Dead Band: 5 µs.
- Versatile Application — Works with fixed-wing and KT planes, gliders, micro-robots, robotic arms, small boats and compact RC mechanisms, delivering precise micro-servo motion for model builds.
- Arduino/Raspberry Pi Ready — Simple 3-pin PWM hookup compatible with JR/FUTABA receivers. Includes servo arms and 24.5 mm leads for neat wiring in compact DIY and R/C toy builds.
- Please Note — This SG90 servo requires a continuous PWM signal and a power supply capable of more than 1A starting current.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07L2SF3R4 |
| Best Sellers Rank | #37,832 in Toys & Games ( See Top 100 in Toys & Games ) #27 in RC Servos |
| Brand | Smraza |
| Brand Name | Smraza |
| Customer Reviews | 4.5 out of 5 stars 1,287 Reviews |
| Item Weight | 0.16 Kilograms |
| Manufacturer | Smraza |
| Number of Items | 10 |
| Part Number | S51-4-U-F |
| Unit Count | 10 Count |

## Product Details

- **Brand:** Smraza
- **Item Weight:** 0.16 Kilograms
- **Manufacturer:** Smraza

## Images

![Smraza 10 Pcs SG90 9G Micro Servo Motor Kit (Metal Gear) for Arduino Projects, RC Robot, Robot Arm, Helicopter, Airplane, Car and Boat Control, Mini Servo Applications - Image 1](https://m.media-amazon.com/images/I/81xownH8E3L.jpg)
![Smraza 10 Pcs SG90 9G Micro Servo Motor Kit (Metal Gear) for Arduino Projects, RC Robot, Robot Arm, Helicopter, Airplane, Car and Boat Control, Mini Servo Applications - Image 2](https://m.media-amazon.com/images/I/71+lNObBVtL.jpg)
![Smraza 10 Pcs SG90 9G Micro Servo Motor Kit (Metal Gear) for Arduino Projects, RC Robot, Robot Arm, Helicopter, Airplane, Car and Boat Control, Mini Servo Applications - Image 3](https://m.media-amazon.com/images/I/71ldD0DQbVL.jpg)
![Smraza 10 Pcs SG90 9G Micro Servo Motor Kit (Metal Gear) for Arduino Projects, RC Robot, Robot Arm, Helicopter, Airplane, Car and Boat Control, Mini Servo Applications - Image 4](https://m.media-amazon.com/images/I/71OL8YxrglL.jpg)
![Smraza 10 Pcs SG90 9G Micro Servo Motor Kit (Metal Gear) for Arduino Projects, RC Robot, Robot Arm, Helicopter, Airplane, Car and Boat Control, Mini Servo Applications - Image 5](https://m.media-amazon.com/images/I/71GMgQ3KCWL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What are the names of these screws?**
A: Hi. The longer two screws are PA2*8(2×8mm). The another is KM2*4(2×4mm). Hope it helps you.

**Q: How would the motor respond to a 5V pulse from a momentary push button?**
A: Hi. Servo provides 500~2500 usec pulse signal under 5V voltage. The servo will directly rotate to the angle corresponding to the pulse value. Hope you have a good experience with our products.

**Q: Has anyone used these for model train N scale Peco switches?**
A: Hello. There is no prescribed use equipment, and multiple assemblies and combinations can be cited. But need to meet the required voltage conditions. When you are using the servo, the voltage needs to reach 4.8-6V, connect the signal to the servo.

**Q: Do these have wires to connect to a battery pack?**
A: To go to a battery pack, 5V or 4.5V, you may cut off the red wire from the 3-pin female connector and go to the plus of the battery.   The orange or yellow wire must go to a PWM signal, usually from an Arduino using analogWrite.  Black or brown wire goes to Arduino ground AND battery negative.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well
*by K***N on May 24, 2026*

All work perfectly with no problems! They were surprisingly strong and worked well with my arduino uno! It was compatible with it. They were also fast at going to the proper degrees

### ⭐⭐⭐⭐⭐ BUY THIS PRODUCT
*by R***T on March 9, 2026*

Look, if you’ve spent any time in the hobbyist world, you know the heartbreak of hearing that crunch-grind-pop sound when a plastic-gear SG90 hits a snag. It’s the universal sound of a project going on hiatus. That’s why this Smraza 6-pack is basically the "adulting" version of the standard micro servo. It's cheap, it's tough, and it fixes the biggest flaw of the entry-level kits.

### ⭐⭐⭐⭐⭐ Perfect
*by C***N on May 26, 2026*

It was perfect

## Frequently Bought Together

- Smraza 10 Pcs SG90 9G Micro Servo Motor Kit for RC Robot Arm/Hand/Walking Helicopter Airplane Car Boat Control with Cable, Mini Servos for Arduino Project
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**Shop now:** [https://www.desertcart.tn/products/98268803-smraza-10-pcs-sg90-9g-micro-servo-motor-kit-metal](https://www.desertcart.tn/products/98268803-smraza-10-pcs-sg90-9g-micro-servo-motor-kit-metal)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-02*