755/775 DC Fan Motor 12V with Long Threaded Shaft
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৳ 250.00৳ 300.00 (-17%)
755/775 DC Fan Motor 12V with Long Threaded Shaft
Short Description
The 755/775 High-Torque 12V DC Motor is a heavy-duty, high-performance power solution designed specifically for replacement drives and high-speed rotary assemblies [Image 2, Image 11]. Engineered with a rugged all-metal casing and pure copper wire core windings, it delivers exceptional power efficiency, low heat output, and a prolonged operational lifespan [Image 8, Image 9].
This specialized variant features an extended front shaft with a built-in mechanical threaded coupler, enabling immediate, slip-free locking of fan blades, propellers, or tool adapters without needing extra external clamps [Image 3]. It operates optimally at 12V DC while supporting a flexible 6V–24V range, making it the perfect drop-in component for repairing rechargeable pedestal fans, solar-powered appliances, and custom DIY bench tools [Image 2, Image 17].
Product Highlights
- Slip-Free Threaded Shaft: Long, integrated thread bolt securely locks mechanical components without slipping [Image 3].
- 100% Copper Windings: Pure copper coil maximizes torque output and ensures smooth continuous rotation [Image 8, Image 9].
- Optimized Cooling: Open-frame ventilation housing allows rapid heat dissipation during high-load tasks [Image 4].
- Wide Compatibility: Universal design fits 12V rechargeable table fans, solar systems, and hobby robotics [Image 2, Image 17].
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755/775 DC Fan Motor 12V with Long Threaded Shaft
Product Description
The 755/775 High-Torque 12V DC Motor is a heavy-duty, high-performance power solution engineered specifically for high-speed rotational applications. Built with a rugged, full-metal housing and premium pure copper wire core windings, this permanent magnet brushed motor delivers excellent power conversion efficiency, minimal energy loss, and a prolonged service life. [1, 2, 3]
The defining feature of this motor variation is its extended front output shaft integrated with a secure mechanical threaded coupler. This specialized thread design eliminates the common issue of slipping under heavy rotational stress, allowing the immediate lock-on attachment of fan blades, propellers, or chucks without needing external clamping adapters. Its built-in cooling airflow system ensures optimized heat dissipation during continuous high-load operations. Whether you are repairing household climate systems or designing bespoke hardware, this motor supplies reliable mechanical drive power. [2, 3, 4]
755/775 DC Fan Motor 12V with Long Threaded Shaft
Key Features
- Premium Copper Core: Constructed with original, high-grade copper windings to maximize conductivity and rotational stability.
- Long Threaded Coupler Shaft: Features an extended shaft with deep threads for immediate, rigid, slip-free load fastening.
- High Torque & Stability: Designed to deliver smooth rotational torque across wide RPM bands, ensuring high-power performance under load.
- Rugged All-Metal Build: Heavy-duty metallic casing protects interior components from shock, debris, and wear.
- Versatile Voltage Compatibility: Rated optimally for 12V DC power lines while reliably supporting standard 6V to 24V supply variations. [1, 2, 3, 4, 5]
755/775 DC Fan Motor 12V with Long Threaded Shaft
Technical Specifications
- Motor Model: 755 / 775 Series Brushed DC Motor
- Operating Voltage: 12V DC (Supports a flexible operational range of 6V – 24V)
- No-Load Current: ~0.5A to 1.2A (depending on precise regional sub-winding configuration)
- Rotational Speed: Up to 10,000–12,000 RPM at 12V supply line
- Internal Construction: Permanent Magnet, Carbon Brush Commutation, Copper Wire Core
- Motor Body Diameter: Approx. 44 mm
- Motor Body Length: Approx. 60 mm – 67 mm
- Approximate Weight: 250g to 350g [1, 2, 5, 6, 7, 8]
755/775 DC Fan Motor 12V with Long Threaded Shaft
Common Applications
- AC/DC & Solar Fan Restoration: The exact drop-in replacement motor for 12V rechargeable table fans, oscillating pedestal stand fans, and emergency cooling appliances.
- Robotics & Automations: Drives custom electronic utility chassis, heavy wheel assemblies, and mechanical lifters.
- DIY Power Tools: Ideal for home bench assemblies including mini tabletop table saws, drill presses, rotary buffers, and sanders. [2, 9, 10, 11, 12]
If you are replacing an old motor or building a system from scratch, let me know:
- Do you require a compatible PWM Speed Controller to adjust the rotational speed?
- What power source (battery pack or AC-to-DC adapter) will you use to drive the 12V lines?
- Do you need assistance verifying the mounting hole spacing (M4 sizing) for your chassis?
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