QSMOTOR

QSMOTOR QSMOTOR's full name is Taizhou Quanshun Electric Drive Technology Co., Ltd., in Taizhou, Zhejiang

🎉 Meet QS MOTOR at Chongqing International Expo Center!You’re warmly invited to visit our booth.Come to check our high-p...
05/09/2026

🎉 Meet QS MOTOR at Chongqing International Expo Center!

You’re warmly invited to visit our booth.
Come to check our high-performance hub motors and mid drive motors. We are waiting for you!

📍 Booth: Hall N3 - 3T31
🗓 Date: Sep 19 – Sep 22
🏛 Venue: Chongqing International Expo Center

DM us if you plan to come!


No QS, No Fun!
[email protected]
www.cnqsmotor.com

31/08/2026

QS120G-70 Peak 6000W Hairpin Motor

😍D120G-70 Rated 2000W Hairpin Motor | Peak 6000W Max PowerPerfect balance of daily continuous output & explosive peak pe...
25/08/2026

😍D120G-70 Rated 2000W Hairpin Motor | Peak 6000W Max Power
Perfect balance of daily continuous output & explosive peak performance.

✅Hairpin‑winding design, improved heat dissipation under burst load
✅Rated 2000W for stable daily riding, peak 6000W for strong acceleration & climbing
✅Encoder‑compatible, smooth throttle response
✅Ideal for heavy‑duty fat‑tie e‑bike, light e‑motorcycle & dirt bike conversion

Feel free to contact us for more details!


No QS, No Fun!
[email protected]
www.cnqsmotor.com

13/08/2026

NEW ARRIVAL QS180 Hairpin Motor!

New Arrival QS180 100H Hairpin Mid Drive MotorPeak Power: 40000W | Max Torque: 206N·m🤔What vehicles & builds is this bea...
08/08/2026

New Arrival QS180 100H Hairpin Mid Drive Motor
Peak Power: 40000W | Max Torque: 206N·m
🤔What vehicles & builds is this beast suitable for?


No QS, No Fun!
[email protected]
www.cnqsmotor.com

QSJ128B-70 Hairpin Winding Mid-drive Gearbox Motor✅72V | Rated 4500W | Peak 10500WIdeal applications:🔹Fuel-to-electric c...
31/07/2026

QSJ128B-70 Hairpin Winding Mid-drive Gearbox Motor
✅72V | Rated 4500W | Peak 10500W
Ideal applications:
🔹Fuel-to-electric conversion for motorcycles & dirt bikes
🔹Custom electric motorcycle / e-dirt bike builds
🔹Electric Go-kart
Strong torque for climbing & high-speed riding!


No QS, No Fun!
[email protected]
www.cnqsmotor.com

🤔How to Cool Down a Hub Motor✅ Take breaks after heavy climbing to cool naturally✅ Clean dirt off motor housing to impro...
18/07/2026

🤔How to Cool Down a Hub Motor
✅ Take breaks after heavy climbing to cool naturally
✅ Clean dirt off motor housing to improve heat dissipation
✅ Avoid full throttle & overloading in hot weather
✅ Never pour cold water on overheated hub motors
✅ Adjust controller current limit to cut excess heat


No QS, No Fun!
[email protected]
www.cnqsmotor.com

13/07/2026

QSJ128-70 Gearbox Hairpin Motor!

🔥QSJ128B-70 PMSM Mid-drive Motor | Max Raw Torque 67N·mCore Specs for your reference:✅ Rated Power: 4.5kW | Peak Power: ...
07/07/2026

🔥QSJ128B-70 PMSM Mid-drive Motor | Max Raw Torque 67N·m
Core Specs for your reference:
✅ Rated Power: 4.5kW | Peak Power: 10.5kW
✅ Pre-reduction Max Torque: 67N·m, match 3.462 reduction ratio for explosive climbing force
✅ Peak Efficiency ≥95% | IP67 Dustproof & Waterproof
✅ Encoder sensor + Class H high-temperature insulation, stable under heavy load
✅ S9 duty cycle, perfect for frequent acceleration & steep hill climbing
Best for: Off-road e-bikes, heavy-load electric motorcycles, high-speed conversion kits
72V universal voltage, compatible with 520A peak phase current controller
DM us for bulk price!


No QS, No Fun!
[email protected]
www.cnqsmotor.com

Address

Taizhou
318000

Telephone

+8657688551619

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