SPM S6285 1/8 High Voltage High Torque Metal Gear Race Servo P-SPMSS6285

The Spektrum P-SPMSS6285 S6285 HV servo with 496 oz-in torque, 0.10 sec speed, and waterproof metal case is engineered for elite-level control in 1/8 scale RC trucks, crawlers, and competitive off-road builds. Designed to deliver class-leading torque and rapid response, this high-performance surface servo integrates a powerful coreless motor, hardened steel gears, and a precision-engineered gear mesh into a heat-dissipating anodized aluminum case. Whether you're navigating technical terrain or pushing through high-speed corners, the Spektrum P-SPMSS6285 digital servo provides the strength, speed, and reliability needed for serious surface applications.

Key features of the Spektrum P-SPMSS6285 S6285 HV servo

• Coreless motor – delivers ultra-responsive speed and smooth acceleration
• Hardened steel gears – engineered for tight mesh, low wear, and high durability
• Waterproof anodized aluminum case – protects internal components and dissipates heat efficiently
• Removable wire harness – allows for custom lead lengths based on vehicle layout
• 23T spline – compatible with standard servo arms for surface applications
• HV-compatible – operates across 6.0–8.4V input range for enhanced performance
• Standard-size footprint – fits 1/8 scale RC platforms with ease
• Precision gear mesh – ensures consistent torque transfer and minimal backlash

Why is the Spektrum P-SPMSS6285 ideal for 1/8 scale RC vehicles?

The Spektrum P-SPMSS6285 digital servo for 1/8 scale RC racers, crawlers, and scalers with hardened steel gears is purpose-built for platforms that demand high torque and rugged reliability. With a peak torque of 496 oz-in at 8.4V and a blistering transit speed of 0.10 seconds, this servo delivers the control fidelity needed for aggressive steering and throttle modulation. Its standard-size dimensions and waterproof construction make it compatible with a wide range of RC vehicles and terrain types. Whether you're upgrading a basher or outfitting a competition crawler, the Spektrum P-SPMSS6285 S6285 HV servo delivers uncompromising performance.

How does the gear system enhance durability and precision?

The Spektrum digital surface servo with hardened steel gears, anodized aluminum case, and 0.10 sec transit speed features a gear train built for endurance. The hardened steel gears are precision-engineered for tight mesh and low wear, ensuring long-term reliability even under extreme load. This gear system maintains alignment and torque consistency during aggressive maneuvers, making it a trusted choice for serious surface RC applications. Combined with the coreless motor and dual bearing support, the gear system delivers smooth, accurate movement and extended service life.

What makes the waterproof aluminum case essential for off-road builds?

The Waterproof digital servo with universal connector, 1.04" height, and 3.22" length for robust installs is built to withstand the elements. Its anodized aluminum housing not only protects internal electronics from moisture and debris but also acts as a heat sink, regulating temperatures during extended operation. This is especially important for crawlers and racers that operate in wet, muddy, or dusty environments. The rugged construction ensures that the servo remains functional and responsive, even when conditions are less than ideal.

How does the removable wire harness improve installation flexibility?

The Spektrum P-SPMSS6285 high-performance surface servo with coreless motor and removable wire harness includes a detachable lead that simplifies routing and maintenance. Custom lead lengths can be selected based on vehicle layout, allowing for clean wiring and modular component access. The universal connector ensures compatibility with standard receiver ports, while the removable design allows for quick swaps and upgrades. This feature is especially valuable for builders who prioritize clean installations and serviceability.

Is the Spektrum P-SPMSS6285 suitable for high-voltage systems?

Absolutely. The HV-compatible servo for off-road and bashing applications with tight gear tolerances and heat-dissipating case operates across a high-voltage range of 6.0–8.4V, unlocking its full torque and speed potential. This flexibility allows users to pair the servo with advanced ESCs and power systems for maximum performance. Whether you're racing competitively or tackling extreme terrain, the Spektrum P-SPMSS6285 S6285 HV servo delivers the power and precision needed to stay in control.

Buy Spektrum P-SPMSS6285 S6285 HV servo for 1/8 scale RC trucks, crawlers, and competitive off-road builds.

Brand, Model and Product Type

• Brand: Spektrum
• Model: P-SPMSS6285
• Product Type: Spektrum P-SPMSS6285 S6285 HV servo with 496 oz-in torque, 0.10 sec speed, and waterproof metal case, Spektrum P-SPMSS6285 digital servo for 1/8 scale RC racers, crawlers, and scalers with hardened steel gears, Spektrum P-SPMSS6285 high-performance surface servo with coreless motor and removable wire harness, Spektrum P-SPMSS6285 with 23T spline, 6.0–8.4V input range, and precision gear mesh, Waterproof digital servo with universal connector, 1.04" height, and 3.22" length for robust installs

Dimensions

• Product Length: 8.2 cm – extended chassis footprint for 1/8 scale vehicle integration
• Product Height: 2.6 cm – compact vertical profile for low-clearance installations
• Product Width: 2.1 cm – standard mounting width for surface servo configurations

Motor and Gear System

• Motor Type: Coreless – delivers ultra-responsive speed and smooth acceleration
• Gear Type: Hardened steel – engineered for tight mesh, low wear, and high durability
• Gear Mesh: Precision-engineered – ensures consistent torque transfer and minimal backlash
• Spline Count: 23 teeth – compatible with standard servo arms for surface applications

Performance and Speed

• Maximum Torque: 496 oz-in @8.4V – class-leading torque for high-load steering and throttle control
• Transit Speed: 0.10 sec @8.4V – rapid response for competitive off-road maneuvering

Voltage and Compatibility

• Operating Voltage: 6.0–8.4V HV – supports high-voltage systems for maximum servo output
• HV Compatibility: Yes – optimized for high-performance ESC and battery setups

Protection and Reliability

• Waterproof: Yes – sealed metal case protects internal components from moisture and debris
• Case Material: Anodized aluminum – enhances heat dissipation and structural integrity
• Mounting Tabs: Metal – robust design for secure installation in high-impact environments

Connectivity and Wiring

• Connector Type: Universal – compatible with standard receiver ports
• Wire Harness: Removable – allows for custom lead lengths based on vehicle layout

Application

• Primary Use: Surface – ideal for 1/8 scale RC racers, crawlers, and scalers
• Servo Size Category: Standard – designed for high-torque surface applications

What’s in the Box

• 1 × High Voltage High Torque Metal Gear Race Servo (Model No: P-SPMSS6285)

What You Require / What You Will Need

• Compatible receiver and HV-capable power system – required for full performance operation

We want to make sure your delivery goes smoothly, so here are some important details about our service:

• For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
• Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
• Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
• If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
• We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
• As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
• If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
• For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.