QSMOTOR wrote: ↑
Jun 24 2019 2:45am
QSMOTOR 180 9000W 90H PMSM IPM mid drive motor
For a long time, we are developing and testing our new 8000w mid drive motor, below is the result
Item: QSMOTOR 180 9000W 90H PMSM IPM mid drivemotor
·Motor Type: PMSM IPM Motor With Hall Sensor
·Rated Power: 9000W (18000kW peak in few seconds)
·Rated Voltage: 72V
·Speed: 4000RPM peak (basic RPM), 7000RPM with flux weakening
·Max Torque: approx 100N.m peak.
·Max Efficiency: approx 95%
·Continuous Battery Current:200 A (72V)
·Peak Battery Current: 250A (72V)
·Working Temperature: 70-130℃ , peak 180 ℃
·Single Hall Set with waterproof connectors
·Waterproof Grade: IP67
·Cooling: air cool
·Phase wire: 22mm²
·Insulation grade: H
·Working system: S9
·N.W./G.W.: approx 25kg
·Package Dimension: pending piece
PS. For 180 PMSM motor, it’s maximum 135H 12000W motor.
The current product shell is a more industrial design, need to update the picture
Below are pictures for previous sample 180 135H mid drive motor, we plan to do some appearance updates for final sample, i will show you pictures when the sample finished.
Here is drawing for whole 180 mid drive motor, if you need high-definition picture, please kindly ask me.
Please check the installation dimension, especially the diameter and width for threaded holes.
2.Match with sprocket SN520 13teeth, plan gear ratio 1:6.5
180 90H MAP
180 75H 7500W 99N.m
180 135H 12kw
with EM300 72V 350A, approx 102N.m peak
with EM300 82V 350A, approx 100N.m peak, 24kw peak
Heavy Electric Motorcycle, e.g. Harly Scooter
E-motorcycle weight, approx 180kg+2*80kg
Speed: continuous 100km/h, peak 120km/h
Gear ratio: 1:6.5
Climbing slope: 50°@260kg
Tire: 0.6138 130/70-17
We suggest to choose sinusoidal wave Motor Controller EM72200SP with standards CANBUS,
EM72300P should also work (without CANBUS).
functions available for speed modes, anti-theft, cruise, reverse etc.
refer to below hyperlink.
http://www.cnqsmotor.com/en/article_rea ... s/837.html
Any needs, free to send e-mail: firstname.lastname@example.org