How to match an electric motor to an RC aircraft
A practical guide to motor KV, voltage, current, thrust, aircraft weight and flight style so the power system matches the model.
ProTek RC 50x50x15mm Aluminum High Speed HV Cooling Fan (Silver/Black)
Prices are intentionally not displayed on the site.
Contact RC-MODEL for current availability, technical fit, compatible accessories and a formal quote.
ProTek RC 50x50x15mm Aluminum High Speed HV Cooling Fan (Silver/Black) is a ProTek RC product intended for electric power upgrades where motor KV, ESC current and connector fit matter. This page presents the practical buying information a customer needs: fit, SKU, image, category and technical specifications.
The content is written for purchasing through RC-MODEL, without supplier prices or links to competing stores.
Key Advantages
- Organized under the ProTek RC electric power range.
- Intended for electric power upgrades where motor KV, ESC current and connector fit matter.
- Includes local product imagery and structured specifications for easier comparison.
- CNC machined T6 aluminum construction
- High-speed 10,000 RPM cooling performance
- High-output fan size
Core Specifications
- Manufacturer: ProTek RC
- Brand: ProTek RC
- Product Code: PTK-2117
- Product Family: ProTek RC electric power range
- Application: electric power upgrades where motor KV, ESC current and connector fit matter
- Speed: 10,000 RPM
- Weight: 0.56oz (16g)
- AMain Product ID: 1663987
- Heat Sink Length: 1.97in (50mm)
- Fan Size: 1.97x1.97x0.59in (50x50x15mm)
- Input Voltage: 5-8.4v (2 cell lipo)
- Wire Length: 1.1in (28mm)
- Current: 0.7A
Relevant RC Academy guides
Learn before you buy
These guides explain the setup, safety checks and accessory choices that usually matter for this product type.
How to choose the right propeller for an RC aircraft
Diameter, pitch, motor load, current measurement and how propeller choice changes thrust, speed, efficiency and heat.
How to choose the right ESC for an RC aircraft
ESC selection by maximum current, voltage, BEC, safety margin, cooling, connector choice and the real load from motor and propeller.
How to measure current draw with a Watt Meter
A step-by-step safety guide for measuring amps, watts and voltage sag so customers avoid overheating motors, ESCs and LiPo batteries.
How to prevent motor and propeller vibration
A safety and performance guide to propeller balance, spinner fit, bent shafts, motor mounts, firewall checks and protecting electronics from vibration.
| Technical Specifications | |
| Manufacturer | ProTek RC |
| Brand | ProTek RC |
| Product Code | PTK-2117 |
| AMain Product ID | 1663987 |
| Product Family | ProTek RC electric power range |
| Application | electric power upgrades where motor KV, ESC current and connector fit matter |
| Weight | 0.56oz (16g) |
| Input Voltage | 5-8.4v (2 cell lipo) |
| Heat Sink Length | 1.97in (50mm) |
| Fan Size | 1.97x1.97x0.59in (50x50x15mm) |
| Wire Length | 1.1in (28mm) |
| Speed | 10,000 RPM |
| Current | 0.7A |
Tags: ProTek RC, PTK-2117, ProTek RC electric power range, ProTek RC Catalog, ProTek RC Motors & ESCs, RC-MODEL