HOBBYWING EZRUN 1/5TH 56118SD 1100KV MOTOR G2 (BLACK) HW30402903

Overview

The Hobbywing EzRun 56118SD 1100KV Motor G2 (Black) HW30402903 is a professional-grade sensored brushless motor engineered for 1/5th scale RC buggies and trucks. This is a motor built for serious enthusiasts and competitive drivers who demand explosive acceleration, stable power delivery, and precision control in equal measure. Whether you're bashing on weekends or competing at the track, this brushless RC motor delivers the performance characteristics that separate winners from the rest of the field. The sensored system provides enhanced control linearity at low speeds, allowing you to execute delicate manoeuvres with confidence whilst maintaining the raw power needed for high-speed runs and aggressive driving.

Compared to the previous generation, Hobbywing has significantly upgraded the EzRun 56118SD G2 with a completely new waterproof sensor cable interface, improved sensored technology, and better acceleration linearity combined with stronger explosive force. This motor achieves perfect compatibility when paired with the Hobbywing EzRun MAX5 HV G2 ESC, creating a seamlessly integrated power system that automatically recognises the motor and operates in full sensor mode. The result is enhanced control performance with a more delicate control feel, plus integrated motor overheat protection functionality that keeps your investment safe during extended running sessions.

This is the ideal choice for UK RC enthusiasts looking for a genuine Hobbywing brushless motor that combines cutting-edge engineering with proven reliability. The motor's IP67 protection rating ensures excellent waterproof and dustproof performance, allowing you to tackle various weather conditions and harsh environments without compromise. Whether you're upgrading your existing 1/5th scale RC buggy or truck, or building a complete custom setup, the EzRun 56118SD G2 1100KV motor delivers the performance and durability you need.

Key Features

• Sensored Brushless Technology — The motor features a sensored system that provides significantly enhanced performance compared to sensorless alternatives, with improved acceleration linearity and stronger explosive force that gives you the responsive control needed for precision manoeuvres and aggressive acceleration alike.
• New Waterproof Sensor Cable Interface — Hobbywing has engineered a completely redesigned sensor wire interface with upgraded waterproof protection that solves the waterproof problems faced by traditional sensor interfaces, ensuring long-term reliability even in wet conditions.
• Perfect EzRun MAX5 HV G2 ESC Compatibility — This motor achieves perfect compatibility when used together with the Hobbywing EzRun MAX5 HV G2 ESC, with automatic motor recognition and full sensor mode operation that provides smooth, precise control with an enhanced control feel.
• Motor Overheat Protection — The ESC and motor combination includes integrated overheat thermal protection function that automatically safeguards your motor from overheating during extended running sessions, protecting your investment and maintaining performance consistency.
• IP67 Waterproof and Dustproof Rating — The motor boasts an impressive IP67 protection level that provides excellent waterproof and dustproof performance, allowing it to easily cope with various weather conditions and harsh environments without degradation under normal use.
• Independent High-Precision Encoder — The innovative encoder always outputs pure rotor position signals, which effectively avoids interference from sensor signal noise and ensures the motor works stably and reliably in sensored mode without erratic behaviour.
• Premium CNC Machined Construction — The motor housing is precision CNC machined from aluminium, featuring high-purity copper windings, a high-strength explosion-proof rotor, ultrathin silicon steel laminations, and a high-quality stainless steel output shaft for exceptional durability and smoothness.
• Modular Detachable Design — The motor adopts a detachable module structure that makes daily cleaning and maintenance straightforward, effectively prolonging the service life of the motor and maintaining consistent working efficiency.
• Multiple KV Options Available — Three KV values are available (650KV, 800KV, and 1100KV) allowing you to select the ideal specification to suit your specific terrain type and driving style.
• Robust Bearing System — Features precision bearings front (D22×D8×T7) and rear (D19×D8×T6) that ensure high durability, smooth operation, and long service life under demanding driving conditions.
• Rubber Cover Bearing Protection — The innovative rubber cover bearing design provides better waterproof and dustproof effect than traditional sensor motor designs, protecting the internal bearing surfaces from environmental contamination.
• Layer-by-Layer Quality Assurance — All materials are checked layer by layer during manufacturing to ensure durability and provide excellent performance, reflecting Hobbywing's commitment to quality control and reliability.

Technical Performance

The Hobbywing EzRun 56118SD 1100KV Motor G2 delivers exceptional technical performance engineered specifically for 1/5th scale RC buggies and trucks. With a 1100KV rating, this brushless motor is calibrated for 8-12S LiPo battery systems, providing substantial power for high-speed running and aggressive acceleration. The motor's 4-pole configuration delivers smooth power delivery with excellent linearity, particularly at low speeds where precision control matters most. Measuring 56mm in diameter and 119.2mm in length with an 8mm shaft diameter, the motor integrates seamlessly into most 1/5th scale platforms including popular models such as the Losi DBXL-E and Losi 5T Electrified. The no-load current of 5.5A demonstrates efficient operation, whilst the substantial 1287g weight reflects the robust construction using high-quality materials throughout. The sensored operation provides stable output power with strong, explosive acceleration characteristics whilst maintaining excellent control feel throughout the entire throttle range. The independent high-precision encoder eliminates sensor signal interference, ensuring pure rotor position signal output that keeps the motor operating smoothly and predictably. Built with CNC machined aluminium housing, high-purity copper windings, high-strength explosion-proof rotor design, and ultrathin silicon steel laminations, this motor represents the pinnacle of brushless motor engineering. The IP67 protection rating means the motor handles splashes, water resistance, and dust resistance under normal use, making it suitable for all-weather RC driving. When paired with the EzRun MAX5 HV G2 ESC, the system automatically recognises the motor configuration and enables full sensored mode operation, providing the smoothest possible control experience with integrated overheat protection keeping everything safe during intense running sessions.

What's in the Box

• Hobbywing EzRun 56118SD G2 Sensored Brushless Motor (Black)
• Motor with integrated sensor system

What You Need to Complete

• Compatible brushless ESC (Hobbywing EzRun MAX5 HV G2 recommended for optimal performance)
• 8-12S LiPo battery pack
• Battery charger compatible with LiPo batteries
• Motor mount suitable for 1/5th scale application
• Motor pinion gear
• Spur gear (vehicle-dependent)
• Motor connectors (if not pre-installed)

Frequently Asked Questions

• What is the difference between the sensored EzRun 56118SD G2 and sensorless brushless motors for 1/5th scale RC cars? — Sensored brushless motors like the 56118SD G2 use an encoder to detect rotor position, providing smoother acceleration, better low-speed control linearity, and more predictable throttle response. Sensorless motors rely on back-EMF sensing and typically exhibit cogging at low speeds and less precise control. The sensored system in this motor delivers stronger explosive force with enhanced performance characteristics that make it ideal for competitive driving and technical terrain.
• Is the Hobbywing 56118SD 1100KV motor compatible with my existing ESC? — This motor is specifically engineered for perfect compatibility with the Hobbywing EzRun MAX5 HV G2 ESC, which automatically recognises the motor and enables full sensored mode operation. It will work with other compatible brushless ESCs that support sensored operation, but you will achieve the best performance, control feel, and overheat protection when paired with the EzRun MAX5 HV G2 ESC. Always verify your ESC specifications before purchasing.
• What battery does the Hobbywing 56118SD 1100KV motor need? — This motor is rated for 8-12S LiPo battery systems. For most 1/5th scale applications, an 8S or 10S LiPo battery pack will provide optimal performance balancing voltage and runtime. Higher cell count batteries (10S or 12S) will deliver more aggressive performance and higher top speed, whilst lower configurations provide more reasonable throttle response and runtime characteristics.
• How does the IP67 waterproof rating help my RC motor? — The IP67 protection level provides excellent splash resistance, water resistance, and dust resistance under normal use, meaning your motor can handle wet grass, muddy conditions, light rain, and dusty environments without damage. This rating allows you to run your 1/5th scale RC buggy or truck in varied weather conditions without worrying about water or dust ingress damaging internal components. Note that whilst water-resistant, prolonged soaking should be avoided to maintain long-term protection effectiveness.
• What makes the new sensor cable interface on the G2 motor better than previous versions? — Hobbywing completely redesigned the sensor wire interface on the G2 generation with upgraded waterproof protection, solving the waterproof problems that traditional sensor interfaces faced. The new design features a rubber cover bearing arrangement that provides better dust and moisture protection than previous implementations, enhancing durability and reliability during extended running sessions.
• Is the modular design of the 56118SD G2 motor easy to maintain? — Yes, the motor adopts a detachable module structure specifically designed for convenient daily cleaning and maintenance. This design allows you to access internal components for service without requiring complete motor disassembly, effectively prolonging the service life and maintaining consistent working efficiency. Regular maintenance keeps the motor operating at peak performance.
• What size is the Hobbywing 56118SD motor and will it fit my 1/5th scale vehicle? — The motor measures 56mm diameter by 119.2mm length with an 8mm shaft diameter. This is the standard 56-size brushless motor commonly used in 1/5th scale RC buggies and trucks including popular platforms like the Losi DBXL-E and Losi 5T Electrified. Always verify your vehicle's motor mount specifications before ordering.
• Does this motor come with pinion gears and motor mounts included? — The motor arrives ready for installation but does not include pinion gears, spur gears, motor mounts, or ESC connectors. These components are vehicle-specific and must be sourced separately based on your particular 1/5th scale platform and desired gear ratio configuration.
• How does the 1100KV rating affect performance compared to the 650KV or 800KV options? — The KV rating determines the motor's RPM per volt relationship. The 1100KV option runs faster on a given battery voltage compared to 650KV or 800KV motors, resulting in higher top speeds but potentially different torque characteristics. The 1100KV is ideal for high-speed running on larger terrain, whilst lower KV ratings provide more torque for acceleration and technical driving. Choose based on your preferred driving style and terrain type.

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 HOBBYWING EZRUN 1/5TH 56118SD 1100KV MOTOR G2 (BLACK) HW30402903 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.