--- product_id: 312550000 title: "LewanSoul Hiwonder LD-20MG Full Metal Gear Standard Digital Servo with 20kg High Torque, Aluminium Case for Robot RC Car(Control Angle 180)" brand: "lewansoul" price: "€ 34.90" currency: EUR in_stock: true reviews_count: 5 category: "Lewan Soul" url: https://www.desertcart.hr/products/312550000-lewansoul-hiwonder-ld-20mg-full-metal-gear-standard-digital-servo store_origin: HR region: Croatia --- # Full metal gear durability 20kg·cm torque powerhouse IP67 waterproof sealed LewanSoul Hiwonder LD-20MG Full Metal Gear Standard Digital Servo with 20kg High Torque, Aluminium Case for Robot RC Car(Control Angle 180) **Brand:** lewansoul **Price:** € 34.90 **Availability:** ✅ In Stock ## Summary > ⚡ Power, Precision, and Protection — The Servo That Means Business ## Quick Answers - **What is this?** LewanSoul Hiwonder LD-20MG Full Metal Gear Standard Digital Servo with 20kg High Torque, Aluminium Case for Robot RC Car(Control Angle 180) by lewansoul - **How much does it cost?** € 34.90 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/312550000-lewansoul-hiwonder-ld-20mg-full-metal-gear-standard-digital-servo) ## Best For - lewansoul enthusiasts ## Why This Product - Trusted lewansoul brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Waterproof Confidence:** IP67-rated sealing ensures your servo thrives even in wet, muddy, or splash-prone environments. - • **Versatile Compatibility:** Perfect fit for 1/6 to 1/12 scale RC cars, robots, boats, and DIY projects—upgrade your build with confidence. - • **Precision Control & Speed:** High-accuracy 0.3° potentiometer and 0.16 sec/60° speed for smooth, responsive steering. - • **Unmatched Torque Powerhouse:** Delivers a commanding 20kg·cm torque for ultimate control in any terrain. - • **Rugged Metal Gear Construction:** Built with precision metal gears and dual-ball bearings for long-lasting, noise-minimized performance. ## Overview The LewanSoul Hiwonder LD-20MG (HPS-2018MG) is a high-torque (20kg·cm) digital servo featuring a robust anodized aluminum case and full metal gears for superior durability. With IP67 waterproof rating, dual-ball bearings, and a high-precision potentiometer, it offers reliable, quiet, and accurate control for RC cars, robots, and DIY models. Compact and lightweight (68g), it supports 180° control angle and operates efficiently at 6-7.4V, making it a top-tier choice for serious hobbyists and professionals alike. ## Description Specifications: Weight: 65g(2.32OZ) Dimension: 40*20*40.5mm(1.57*0.78*1.59inch) Speed: 0.16sec/60°(7.4V) Torque: 20 kg·cm (277.6 oz·in) @6.6V Accuracy: 0.3° Working Voltage: 6-7.4V Min Working Current: 1A No-Load Current: 100mA # Spline: 25T(6mm in diameter) The servo wire: 30cm(11.8inch) in length Control Specifications: Control Method: PWM Pulse Width: 500~2500 Duty Ratio: 0.5ms~2.5ms Pulse Period: 20ms Please make sure that the duty cycle of the controller you are using conform to our specifications, otherwise the servo can't turn up to claimed degree Package Contents: 1 x Digital servo 1 x Servo horn kit(as shown in the figure) If you have any questions, please feel free to contact us at support@lewansoul.com, we will help you as soon as possible Note: Please be sure to avoid locked-rotor when using servo, locked-rotor means that artificially or machine obstructs the servo to rotate normally, the locked-rotor will lead to internal current increased to more than 7 times and the temperature increases, servo will burn out. Notice for use: 1. Connect GND is necessary. 2. It's recommended that use lithium polymer battery with high rate discharge(min 5C), please don't use dry battery. 3. Please use a short and thick power cord, don't use Dupont cord Review: 良いサーボだと思います。 - HIWONDERはロボットを作っている会社で、ロボサーボの実績はあると思います。 当商品はスピードこそ若干もっさりしているものの、RCに使うのであれば、ビッグタイヤ系やクローラー、復刻バギーなんかでは不便のない速さです。またトルクは申し分なく、ダートや深い落ち葉、芝生や草むらなんかも、ステアリングがもっていかれることもなく、しっかり切っていけますね。 サーボもメタル仕様で丈夫な作りです。その分、重量があるので、少しバランスには影響あると思います。 このHIWONDER社に似たサーボもありますが、商品の質はこちらの方が良いと思います。 Review: Good price - It's not bad. My beliefs are it is not as powerful as it says but for the price... satisfied ## Features - Note: LD-20MG model has been renamed as HPS-2018MG as part of our brand's upgrade. - 20kg-180°High Torque Servo Motor: This rc servo boasts a maximum torque of 20KG.CM 7.4V, enhanced by its accompanying metal servo arm. Delivering robust power, it is housed within an anodized aluminum case that facilitates excellent heat dissipation and effectively reduces power consumption. - Superior Quality & High Performance: This digital RC servo comes with metal gear and dual-ball bearings, which are well-made with exceptional performance, stability, and minimal noise output. By integrating a high-precision potentiometer, its accuracy and linearity are greatly enhanced leading to an extended service life. - Perfect Servo for Model DIY & IP67 Waterproof: It fits 1/6 1/8 1/10 1/12 RC cars, robots, vehicle/boat/airplane models, and any DIY. Crafted with high precision and thorough sealing, this rc servo provides IP67 water resistance, which allows it to operate even in the presence of water splashes. - Size & Weight: Size: 40*20*40.5mm (1.57*0.8*1.59inch); Weight: 68g (0.15 pound). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B073F92G2S | | Assembly Required | No | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #147,181 in Toys ( See Top 100 in Toys ) #116 in RC Vehicle Servos | | Color | Red | | Customer Reviews | 4.2 4.2 out of 5 stars (1,153) | | Date First Available | 8 September 2017 | | Educational Objective(s) | rc car robot diy | | Item model number | LD-20MG | | Language | English | | Manufacturer recommended age | 14 years and up | | Manufacturer's Suggested Maximum Weight | 20 Kilograms | | Material Type(s) | Metal | | Product Dimensions | 4 x 4.05 x 2 cm; 68.04 g | | number_of_channels | 3 | ## Images ![LewanSoul Hiwonder LD-20MG Full Metal Gear Standard Digital Servo with 20kg High Torque, Aluminium Case for Robot RC Car(Control Angle 180) - Image 1](https://m.media-amazon.com/images/I/617OldjKz1L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 良いサーボだと思います。 *by A***ー on 11 March 2025* HIWONDERはロボットを作っている会社で、ロボサーボの実績はあると思います。 当商品はスピードこそ若干もっさりしているものの、RCに使うのであれば、ビッグタイヤ系やクローラー、復刻バギーなんかでは不便のない速さです。またトルクは申し分なく、ダートや深い落ち葉、芝生や草むらなんかも、ステアリングがもっていかれることもなく、しっかり切っていけますね。 サーボもメタル仕様で丈夫な作りです。その分、重量があるので、少しバランスには影響あると思います。 このHIWONDER社に似たサーボもありますが、商品の質はこちらの方が良いと思います。 ### ⭐⭐⭐ Good price *by N***. on 1 September 2018* It's not bad. My beliefs are it is not as powerful as it says but for the price... satisfied ### ⭐⭐⭐⭐⭐ Works great *by T***D on 16 July 2026* Very nice geared ## Frequently Bought Together - 20KG RC Servo High Torque Servo Motors, Waterproof Full Metal Gear Steering Servo for 1/6 1/8 1/10 1/12 RC Car Robot DIY, Digital Servo with 25T Servo Horn, Control Angle 180° - Deegoo [4-Pack] MG996R 55g Metal Gear Torque Digital Servo Motor for Futaba JR RC Helicopter Car Boat Robot - Comimark 10Pcs WH148 Type B10K Ohm Linear Taper Rotary Potentiometer Panel Pot 3 Pin --- ## 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.hr/products/312550000-lewansoul-hiwonder-ld-20mg-full-metal-gear-standard-digital-servo](https://www.desertcart.hr/products/312550000-lewansoul-hiwonder-ld-20mg-full-metal-gear-standard-digital-servo) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-22*