Product Description of Castle M-CC060-0081-00 1717-1650kV sensored brushless motor 

The Castle M-CC060-0081-00 1717-1650kV sensored brushless motor for 1/6 scale vehicles is engineered for high-torque performance, hybrid timing control, and ultra-smooth throttle response across demanding 8S builds. Designed with Castle’s advanced 4-pole, 12-slot inrunner architecture, this motor integrates SmartSense™ and QuietSense™ technologies to deliver precise rotor alignment, cog-free startups, and seamless transitions between load phases. With a robust 85mm length and 47mm diameter, the Castle M-CC060-0081-00 4-pole motor with SmartSense and QuietSense technology is built to power 1/6 scale platforms up to 20 lbs and also serves as a high-efficiency upgrade for heavier 1/8 scale vehicles.

Key features of the Castle M-CC060-0081-00 1717-1650kV motor

• SmartSense hybrid timing – combines sensored startup with sensorless efficiency
• QuietSense shielding – maintains ESC-motor sync by suppressing magnetic field noise
• Kevlar-wrapped rotor – reinforced for structural integrity under extreme loads
• Oversized NMB bearings – extend bearing life and reduce vibration
• Low-resistance stator – supports cooler operation and longer runtime
• ROAR sensor port – ensures compatibility with race-compliant ESCs
• Rebuildable design – allows rotor, shaft, and bearing replacement

How does SmartSense™ enhance hybrid timing control?

The Castle M-CC060-0081-00 sensored inrunner motor with 5mm shaft and 6.5mm bullet connectors uses SmartSense™ to initiate motor rotation with sensor-based precision, eliminating startup hesitation and delivering immediate torque. Once in motion, the motor transitions to sensorless mode, where electronic timing is automatically adjusted to match load conditions. This hybrid approach ensures optimal performance across all driving phases—whether launching from a standstill or accelerating at full throttle—without sacrificing efficiency or responsiveness.

What role does QuietSense™ play in maintaining synchronization?

The Castle M-CC060-0081-00 4-pole motor with SmartSense and QuietSense technology incorporates QuietSense™ shielding to block magnetic field noise generated by motor coils. This ensures uninterrupted communication between the motor and ESC, preventing desynchronization during rapid throttle changes or directional shifts. For high-powered 1/6 scale builds, QuietSense™ delivers smoother transitions, more predictable handling, and consistent torque delivery under all conditions.

Why is Kevlar reinforcement essential for high-load durability?

The rotor in the Castle M-CC060-0081-00 with Kevlar-wrapped rotor and oversized NMB bearings is wrapped in high-strength Kevlar to withstand the centrifugal forces generated during high-RPM operation. This reinforcement maintains rotor integrity under stress, reducing the risk of deformation or imbalance. Paired with oversized NMB bearings and a vibration dampening system, the Kevlar wrap ensures long-term reliability and smooth operation in extreme off-road environments.

How does the stator design improve cooling and runtime?

The Castle 1650kV motor with low-resistance stator and high-purity copper windings features proprietary winding techniques that minimize electrical resistance across the stator assembly. This design reduces heat buildup, allowing the motor to operate cooler and more efficiently. As a result, users benefit from longer runtimes on a single charge and improved power delivery under sustained loads—ideal for extended trail sessions and competitive racing.

Is the Castle 1717 motor compatible with race-legal ESCs?

Yes. The Castle 1717 motor with ROAR sensor port and vibration dampening system includes a ROAR-compliant sensor port and clearly labeled connections, ensuring compatibility with sensored ESCs used in sanctioned racing environments. The integrated vibration dampening system protects internal components from mechanical stress, while the rebuildable design allows users to maintain peak performance by replacing worn assemblies as needed.

What makes this motor the best Castle upgrade for high-torque control?

The Castle M-CC060-0081-00 1717-1650kV sensored brushless motor for 1/6 scale vehicles combines advanced sensor technology, hybrid timing control, and rugged construction to deliver a premium power solution for 8S platforms. Its 4-pole configuration enhances torque and startup smoothness, while SmartSense™ and QuietSense™ ensure precise rotor alignment and consistent throttle response. This makes it the best Castle upgrade for high-torque 1/8 scale vehicles with buttery smooth startup.

For RC enthusiasts seeking a sensored motor with rebuildable architecture and hybrid timing control, the affordable Castle 1717-1650kV motor with rebuildable design and hybrid timing control offers exceptional value and performance. Buy Castle M-CC060-0081-00 sensored motor for 8S LiPo 1/6 scale builds up to 20lbs.

Technical Specifications of Castle M-CC060-0081-00 1717-1650kV sensored brushless motor 

Brand, Model and Product Type

• Brand: Castle Creations
• Model: M-CC060-0081-00
• Product Type: Castle M-CC060-0081-00 1717-1650kV sensored brushless motor for 1/6 scale vehicles, Castle M-CC060-0081-00 4-pole motor with SmartSense and QuietSense technology, Castle M-CC060-0081-00 sensored inrunner motor with 5mm shaft and 6.5mm bullet connectors, Castle M-CC060-0081-00 with Kevlar-wrapped rotor and oversized NMB bearings, Castle 1717 motor with ROAR sensor port and vibration dampening system, Castle 1650kV motor with low-resistance stator and high-purity copper windings

Dimensions

• Outer Diameter: 4.7 cm – compact yet powerful for high-load 1/6 scale applications
• Product Length: 8.5 cm – optimized for torque delivery and internal cooling
• Shaft Diameter: 0.5 cm – precision-machined for secure gear engagement
• Product Weight: 597.6 g – engineered for stability and vibration resistance

Motor Architecture and Performance

• Motor Type: Brushless – delivers high efficiency and reduced maintenance
• Motor Design: Inrunner – enclosed rotor configuration for consistent torque output
• Number of Poles: 4 – enhances startup torque and low-speed drivability
• Slot Configuration: 12-slot – improves motor efficiency and reduces heat generation
• RPM/Volt (Kv): 1650 kV – tuned for high-torque 8S LiPo systems
• Input Voltage Range: 7.4V to 33.6V – supports 3S to 8S LiPo configurations
• Application: Suitable for 1/6 scale vehicles up to 20 lbs and heavier 1/8 scale builds
• Water Resistance: Yes – designed for rugged terrain and splash exposure

Connectivity and Compatibility

• Connector Type: 6.5 mm bullet – supports high-current delivery and secure fit
• Sensor Port: ROAR standard – ensures compatibility with sensored ESCs
• Recommended ESC: Castle Creations Mamba Monster X 8S 33.6V – optimized for full SmartSense functionality

Integrated Technologies

• SmartSense Technology: Enables hybrid timing control by combining sensored startup with sensorless drive efficiency
• QuietSense Technology: Shields sensors from magnetic field noise for uninterrupted ESC-motor synchronization
• Flux Shield: Works with secondary Sense Magnets to improve rotor alignment and startup precision
• Sensor Alignment: Automatically delivers uniform timing and torque in both directions without mechanical adjustment

Materials and Build Quality

• Rotor Construction: Kevlar-wrapped – reinforced for structural integrity under extreme RPM stress
• Magnet Type: High-strength, high-temperature neodymium sintered magnets – resist thermal degradation during prolonged use
• Bearings: Oversized NMB bearings – extend operational lifespan and reduce vibration
• Vibration Dampening: Integrated system – minimizes mechanical stress and protects internal components
• Stator Assembly: Proprietary low-resistance winding – supports cooler operation and longer runtime

What’s in the Box

• (1) Castle 1717 4-Pole Sensored Brushless Motor – model M-CC060-0081-00

What You Require

• (1) Compatible Brushless Electronic Speed Control – must support sensored 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.