Etronix 9.5kg/ 0.09s Low Profile Digital Servo Coreless Metal Gear ET2036

Overview

The Etronix 9.5kg/0.09s Low Profile Digital Servo Coreless Metal Gear (ET2036) is a premium compact servo solution designed for RC enthusiasts who demand fast, precise control without compromising on space. This low-profile digital servo represents the perfect balance between performance and practicality, making it an excellent choice for RC car UK builders, RC truck enthusiasts, and anyone working within tight mounting constraints. Whether you're setting up a competition-grade RC vehicle, a weekend basher, or a precision crawler, this servo delivers the responsiveness and durability needed for consistent, reliable operation across all driving conditions.

Built with a coreless motor and robust metal gears, the ET2036 offers exceptional speed and torque in a compact form factor that measures just 40.5 x 20.3 x 28.0mm and weighs only 44.5g. This makes it ideal for space-conscious RC applications where every millimetre counts, yet you refuse to sacrifice performance. The combination of a lightweight coreless design and metal gear construction provides the responsiveness you need for snappy control inputs while the metal gears ensure long-term durability and resistance to wear, even under demanding use. For RC enthusiasts across the UK looking to upgrade their servo setup or build a new model, the Etronix ET2036 offers outstanding value and reliability backed by a recognised manufacturer with a strong reputation in the RC hobby community.

This digital servo comes complete with everything you need to get started, including a full selection of servo horns to suit different mounting applications, mounting rubber for vibration isolation, and comprehensive mounting hardware. The inclusion of these accessories means you can fit this servo to your RC model immediately without hunting down additional parts, saving you time and frustration. Whether you're a seasoned competitor fine-tuning your ready to run RC setup or a hobbyist building your first custom RC vehicle, the ET2036 delivers professional-grade performance at an accessible price point.

Key Features

• Coreless Motor Design — The coreless motor construction provides significantly faster response times and smoother operation compared to traditional coil motors, resulting in more precise control inputs that translate directly to better handling performance on track or off-road. This is particularly important for competitive driving where milliseconds matter.
• Metal Gears — Unlike plastic gear alternatives, the all-metal gear construction resists stripping, wear and damage even under extreme load conditions, ensuring consistent performance over extended service life and reducing the need for frequent servo replacements. This investment in durability pays dividends for serious RC enthusiasts.
• 9.5kg-cm Torque Output — This substantial torque rating ensures the servo can handle responsive steering inputs, suspension adjustments, and throttle control without hesitation or lag, giving you the confidence that your control inputs will be executed precisely every time, whether you're cornering hard or making subtle trim adjustments.
• Ultra-Fast 0.09s Transit Time — Operating at an exceptional 0.09 seconds per 60 degrees at 6.0V, this servo ranks among the fastest in its class, delivering snappy, immediate response to your radio transmitter inputs and ensuring your RC model reacts instantly to your commands without delay or lag.
• Low-Profile Form Factor — The compact 40.5 x 20.3 x 28.0mm dimensions and 44.5g weight make this servo perfect for tight mounting spaces where standard-sized servos simply won't fit, opening up design possibilities for low-slung bodies, compact chassis layouts, and space-efficient RC vehicles without performance compromises.
• Digital Control Technology — The digital servo provides superior positional accuracy, programmable endpoints, and enhanced signal processing compared to analogue alternatives, allowing for fine-tuned control and customisation options that serious RC builders and competitors demand.
• Complete Accessory Package — The inclusion of multiple servo horns in different configurations, mounting rubbers for vibration dampening, and mounting hardware means you have the flexibility to install this servo in virtually any RC application without purchasing additional accessories, saving money and reducing frustration.
• Metal and Plastic Hybrid Case — The combination of metal and plastic construction in the servo case provides an optimal balance between lightweight design and structural durability, protecting the internal components whilst maintaining the low weight necessary for high-performance RC vehicles.

Technical Performance

The Etronix ET2036 represents a masterclass in servo engineering, combining cutting-edge technology with proven reliability. At its core sits a coreless motor that spins faster and more efficiently than conventional motor designs, eliminating the cogging effect and dead zones that plague older servo technology. This coreless architecture directly enables the blistering 0.09-second transit time that makes this servo so responsive and precise. The metal gears driving the output shaft are precision-manufactured to exacting tolerances, ensuring smooth engagement and minimal backlash — critical factors for accurate steering control in competitive RC cars UK. The 9.5kg-cm torque specification means this servo delivers genuine pulling power, capable of handling the demands of aggressive steering inputs, suspension adjustments, and complex multi-servo control schemes without faltering or binding. Operating at 6.0V (typical NiMh battery voltage), this servo achieves its full performance specification without requiring exotic power sources, making it compatible with standard RC battery setups. The digital control system uses advanced signal processing to interpret your radio receiver inputs with extreme precision, enabling programmable endpoints and enhanced positioning accuracy that simply cannot be achieved with analogue servo technology. For serious RC enthusiasts building competition-grade vehicles or hobbyists demanding nothing but the best, the ET2036's engineering pedigree and performance credentials are unmatched in its class. The metal gear construction specifically addresses the weak point of cheaper servos — plastic gear wear and stripping — ensuring this servo will maintain peak performance season after season, justifying the investment through reliability and longevity.

What's in the Box

• Etronix 9.5kg/0.09s Low Profile Digital Servo (ET2036)
• Selection of servo horns (multiple fitment options)
• Mounting rubbers (for vibration isolation)
• Mounting hardware (complete fastener set for installation)

Frequently Asked Questions

• What is the difference between a coreless motor servo and a standard servo? — Coreless motor servos like the ET2036 use a motor design without an iron core, which eliminates cogging, reduces inertia, and enables significantly faster response times. This results in the 0.09-second transit time you see here, compared to 0.12-0.15 seconds for standard servos. The trade-off historically was durability, but modern designs like this one combine coreless speed with metal gears for reliability.
• Is the Etronix ET2036 suitable for beginners? — Yes, absolutely. Whilst the ET2036 is certainly capable enough for experienced competitors, its robust construction, included accessories, and straightforward installation make it equally suitable for beginners building their first custom RC car. The metal gears mean it will withstand the learning curve of rougher handling, and the fast response actually helps newer drivers learn smoother control inputs.
• What battery voltage does this servo require? — The ET2036 is rated for 6.0V operation, which is the standard voltage for NiMh battery packs used in most RC vehicles. It will operate on 4.8V (four NiMh cells) but will deliver reduced torque and slightly slower transit times. Never exceed 6.0V as this will damage the servo's internal electronics.
• How does the low-profile design affect performance? — The low-profile form factor (40.5 x 20.3 x 28.0mm) is purely a design feature that doesn't compromise performance — it simply allows installation in vehicles with limited vertical space. All performance specs (9.5kg torque, 0.09s speed) are maintained regardless of the compact size.
• Can I use this servo for throttle control as well as steering? — Yes, the ET2036 can be used for any standard servo function including steering, throttle control, suspension adjustment, or auxiliary functions. Its 9.5kg torque rating makes it suitable for almost any RC servo application where you need fast, responsive control in a compact package.
• What makes metal gears better than plastic gears? — Metal gears are significantly more durable and resistant to stripping under load. Plastic gears, common in budget servos, gradually wear and can strip their teeth under sustained pressure or repeated hard acceleration/braking inputs. The metal gears in this servo ensure consistent performance throughout the servo's lifespan, making it a genuinely long-term investment.
• Is this servo waterproof? — The source material does not specify waterproof or weatherproof ratings for this servo. For wet-weather driving or water-crossing applications, you should consult the full manufacturer datasheet or contact RC Model Shop directly to confirm suitability.
• What is the difference between digital and analogue servos? — Digital servos like the ET2036 use integrated circuit boards to process control signals with greater precision than analogue servos, enabling programmable endpoints, faster update rates, and superior positional accuracy. This translates to noticeably better control response and the ability to fine-tune servo behaviour to match your exact preferences.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the Etronix 9.5kg/ 0.09s Low Profile Digital Servo Coreless Metal Gear ET2036 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.