Product Headline
17×3.5″ QS260 Straight Flat Lamination Hub Motor Wheel, 40H Magnet 3000W Peak 72V High Speed E-Motorcycle Motor for electric motorcycles.
Product Highlights
Classic QS260 Flat Lamination Structure
Adopts mature straight flat steel lamination stator instead of tile winding design, built with 23 pole pairs to generate strong low-speed climbing torque, balancing daily cruising speed and load capacity perfectly. Cost-effective for street e-bike rebuild and light off-road riding.
40H High Density Neodymium Magnet
40mm thick magnet delivers 63 N·m continuous rated torque and 175 N·m instant peak torque. Rated power 2000W, peak burst power up to 3000W, compatible with 48V–96V wide voltage battery system, factory tuned for standard 72V setup.
17×3.5inch Integrated Wide Alloy Rim
3.5inch widened wheel rim supports common 130/70-17 motorcycle tires. Polished stainless steel outer trim improves texture and impact resistance, durable for long-distance transport and rough road conditions.
Standard 8 mm² Oversized Orange High-Temp Power Cable
Comes pre-wired with 8 square millimeter flame-retardant silicone thick wire. Larger cross-section cuts resistance and heat buildup thoroughly, completely avoiding melting hazards caused by thin small-gauge wires under sustained high current. Equipped with separated waterproof quick-disconnect plug for easy wiring and maintenance.
Efficient Radial Cooling Rear Cover
Geometric radial cutout rear cover optimizes air circulation heat dissipation, suppresses overheating during full-throttle long rides and protects internal coils from thermal damage.
Universal Compatibility
Fully match Sabvoton programmable sine wave controllers, ideal replacement wheel motor for custom electric moped and DIY high-power e-motorcycle kits, widely stocked by overseas modification shops and individual DIY riders.
Full Technical Specifications
1. Model: QS260 72V 3000W BLDC Hub Motor with Permanent Magnets, 18mm solid thick axle
2. Rim Size: 17×3.5 inch, wide alloy rim
4. Magnet Height: 40H (40mm magnets)
5. Rated Power: 3000W
6. Peak Power: 4000W
7. Operating Voltage Range: 48V – 96V DC
8. Compatible Battery: 13S~24S lithium battery
9. Pole Pairs: 23 pairs(46PCS Curved Magnets)
10. Speed: 80km/h (30-90km/h can be customized)
11. Max No-load RPM:960RPM
12. Max Torque: 175N.M
13. Max Efficiency: 90%
14. Continuous current: 80A
15. Max current:90A ,Peak 180A
16. Brake type: Disc brake
17. Rear Fork width for installation: 205mm (adjustable range: 200–210mm with spacer flanges)
18. Winding Core material: Aluminium
19. Cross Section of Phase wire: 8 mm2 extended thick cable with separate waterproof plug
20. Hall sensor phasing angle: 120 degree
21. Temperature Sensor: Optional
22. Max. Working Temperature: 70 degree, Peak 120 degree
23. Waterproof Grade: IP54
24. N.W. / G.W. : 18kgs / 19kgs
25. Package Size: 55*55*40CM
26. Construction: Tile winding stator, aluminum alloy hub, stainless steel decorative rim
27. Cooling: Radial airflow cooling rear cover
28. Application: High-speed e-motorcycle, DIY off-road ebike, electric moped conversion
Important Safety Notice
This high-power hub motor requires matched heavy-gauge power cables. Never replace the original 8mm² wire with thin undersized cables; insufficient wire cross-section will lead to severe overheating, insulation melting, short circuit and permanent damage to the motor, lithium battery and controller. Confirm your battery voltage and controller current limit before purchase.
Packing List
17×3.5″ QS260 40H 3000W hub motor wheel with pre-installed 8mm² orange extension cable and waterproof plug
Note: iEE Power provides custom solutions and made-to-order products based on your specific size, voltage, power, and usage requirements. Custom products require a certain production lead time(15-20 days).
Factory After-sales Service
Genuine QS motor core with strict aging test before delivery. Stable power output without voltage surge. OEM private label customization is supported for bulk wholesale orders to modification stores and cross-border sellers. Long-term reliable quality for global e-commerce sales.
Please leave us correct and exactly consignee, phone number and shipping address, so that we can send you the parcel in a right way. Thanks!
Reviews
There are no reviews yet.