--- product_id: 256693810 title: "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 | 180°, 1.9kg·cm torque @6V, 0.08s/60° speed, 4.8–6V,metal motor gear & metal shaft for RC Airplane Robot Arm DIY" brand: "smraza" price: "R$569" currency: BRL in_stock: true reviews_count: 5 category: "Smraza" url: https://www.desertcart.com.br/products/256693810-10-pcs-sg90-9g-micro-servo-motor-kit-for-rc store_origin: BR region: Brazil --- # Wide 4.8-6V operating voltage Ultra-fast 0.08s/60° speed Metal gears for durability 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 | 180°, 1.9kg·cm torque @6V, 0.08s/60° speed, 4.8–6V,metal motor gear & metal shaft for RC Airplane Robot Arm DIY **Brand:** smraza **Price:** R$569 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your DIY game with micro servo power that moves as fast as your ideas! ## Quick Answers - **What is this?** 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 | 180°, 1.9kg·cm torque @6V, 0.08s/60° speed, 4.8–6V,metal motor gear & metal shaft for RC Airplane Robot Arm DIY by smraza - **How much does it cost?** R$569 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/256693810-10-pcs-sg90-9g-micro-servo-motor-kit-for-rc) ## 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 - • **Lightning-Fast Response:** Blazing 0.08 seconds per 60° rotation means your robot arm or RC vehicle reacts instantly—no lag, just precision. - • **Plug & Play Convenience:** Includes servo arms and 24.5mm leads for neat wiring—get your project up and running without the hassle. - • **Versatile Compatibility:** Seamlessly integrates with Arduino, Raspberry Pi, JR/FUTABA receivers for endless DIY and professional-grade applications. - • **Robust Torque Performance:** Delivers 1.9 kg/cm stall torque across a full 180° range, powering micro-robots and RC crafts with confident control. - • **Precision Metal Gear Power:** Upgraded metal pinion gear & shaft resist wear and heat, ensuring long-lasting performance in your high-stakes projects. ## Overview The Smraza 10 Pcs SG90 9G Micro Servo Motor Kit features upgraded metal gears for enhanced durability, a rapid 0.08s/60° running speed, and a strong 1.9 kg/cm stall torque. Designed for versatile use in RC vehicles, robotic arms, and Arduino projects, it supports a 4.8V-6.0V operating voltage and includes all necessary accessories for easy integration and precise control. ## Description About Smraza: We are a leading manufacturer of electronic components for 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 contact our support staff via desertcart. 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 sec) Left&Right travelling Angle deviation: 6 Centering deviation: 1 Neutral position:1500 sec Dead band width:7 sec Rotating direction:Counter Clockwise (900 2100 sec) Pulse width range:900 2100 sec Maximum travel:About 120 (900 2100 sec). Review: Good for what it is! - Works fine! Review: servos - VERY HAPPY WITH MY PURCHASE ## 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 | #54,376 in Toys ( See Top 100 in Toys ) #48 in RC Vehicle Servos | | Brand | Smraza | | Brand Name | Smraza | | Customer Reviews | 4.5 out of 5 stars 1,056 Reviews | | Included Components | SG90 9G Micro Servo Metal Geared Motor Ki | | Item Type Name | servomotor | | Item Weight | 0.16 Kilograms | | Item weight | 0.16 Kilograms | | Manufacturer | Smraza | | Material | Plastic | | Material Type | Plastic | | Model Name | S51 | | Model name | S51 | | Number of Items | 10 | | Part Number | S51-4-U-F | | Unit Count | 10 Count | ## Product Details - **Brand:** Smraza - **Item weight:** 0.16 Kilograms - **Material:** Plastic - **Model name:** S51 - **Number of Items:** 10 ## Images ![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 | 180°, 1.9kg·cm torque @6V, 0.08s/60° speed, 4.8–6V,metal motor gear & metal shaft for RC Airplane Robot Arm DIY - Image 1](https://m.media-amazon.com/images/I/81xownH8E3L.jpg) ## 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 ### ⭐⭐⭐⭐⭐ Good for what it is! *by D***D on 20 March 2024* Works fine! ### ⭐⭐⭐⭐⭐ servos *by D***H on 9 May 2025* VERY HAPPY WITH MY PURCHASE ### ⭐⭐⭐⭐⭐ 9G micro servos *by S***E on 28 July 2026* Great product, in a nice clear plastic container. All ready for my next project, and a few left over for spares. ## 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 - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects - HiLetgo 2pcs PCA9685 16 Channel 12-Bit PWM Servo Motor Driver IIC Module for Arduino Robot --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.br/products/256693810-10-pcs-sg90-9g-micro-servo-motor-kit-for-rc](https://www.desertcart.com.br/products/256693810-10-pcs-sg90-9g-micro-servo-motor-kit-for-rc) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-08-15*