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QS138 4KW 90H 72V peak 13KW Mid-Drive Motor with EM260s and DKD Display T08 ThrottleFor Light Motorcycle Dirtbike Moped
QS138 4KW 90H 72V peak 13KW Mid-Drive Motor with EM260s and DKD Display T08 ThrottleFor Light Motorcycle Dirtbike Moped
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SPECIFICATIONS
Brand Name: NoEnName_Null
Country/Region of Manufacture: China
High-concerned chemical: None
Interchange Part Number: S
Item Height: 162mm
Item Length: 235mm
Item Weight: 14.5kg
Item Width: 162mm
Manufacturer Part Number: QS138 4000 with controller
Material: Aluminum
Origin: Mainland China
Other Part Number: 4KW
Placement on Vehicle: REAR
Special Features: Mid drive
QS138 4KW 90H 72V peak 13KW Mid-Drive Motor with EM260s and DKD Display T08 ThrottleFor Light Motorcycle Dirtbike Moped
For QS138 4000W mid drive motor kit assembly, it could be used for electric dirt bike light motorcycle, which could reach 72V 110KPH.
E-motorcycle weight approx: 130kg+2*80kg
Climbing slope: 30°@208KGS
Battery: 72V52ah
Package Include
1 pcs QS138 4KW Mid-drive Motor (Belt or Sprocket)
1 pcs EM260S Controller with USB cable
1 pcs DKD Display
1 pcs Throttle
-Motor Spec-
Motor Type: PMSM Motor With Hall Sensor
Rated Power: 7500W (13500W peak in few seconds)
Rated Voltage: 72V
Speed: 4000RPM (basic RPM), 6500RPM peak with flux weakening
Motor Design: Single axle
Matched tire: 17inch
Magnet Height: 90mm, 5 pole pairs
Rated Torque: 14.3N.m
Max Torque: 72N.m
Max Efficiency: approx 94%
Continuous Battery Current: 89A (72V)
Peak Battery Current: 200A (72V)
Working Temperature: 70-120℃ , peak 150 ℃
Single Hall Set with waterproof connector
Waterproof Grade: IP67
Cooling: Air cooling
Phase wire: 20mm²
Color: Black
N.W./G.W.: approx 13.5kg/15kg
Package Dimension: 34cm*34cm*33cm
-Drawing-
-Controller SPEC-
Model: EM-260S ECU sine wave controller
1. Available Battery Voltage: 48V-72V
2. Rated DC current: 250A
3. Boost DC current: 500A
4. Peak Phase current: 770A
5. Max. Power: 25200W
6. Mosfets Detail: 36 FET
7. Matched Motor Rated Power: 6KW-8KW
8. Max. Efficiency: 92%
9. Degree of Waterproof: IP67
10. Flux Weaking Ratio: 200%
11. Certification: CE, CCC
12. Working Communication: Hall Sensor
13. Net weight: 2200g
14. Size: 212mm * 134mm * 73mm
15. Support Programmable by PC
-Drawing-
-Wiring-
DKD Display SPEC
1) After power on, the self-test of the display is completed, then press and hold the left button for 10 seconds to enter the background and enter the password;
2) Left-click to adjust data, right-click to shift;
3) Password 153, set the perimeter(mm), the number of motor pole pairs, the offset, the unit mm is CC 1413mm (18inch tire perimeter) by default, after the setting is completed, long press the right button to enter the number of motor pole pairs(PL 24-10, pole pair number 24 by default) and offset(10);
4) Password 256, high and low gear (E, S gear) and normal gear selection, -2 is high and low gear, -0 is normal gear display;
5) Password 372, clear ODO, limited to 3 times;
6) Password 856, 48V, 60V, 72V for selection, synchronized with the grid number, the lithium battery automatically takes the SOC, and automatically switches. If the lithium battery is changed to the other battery, and it must be powered on again;
7) Password 879, fixed voltage calibration, 48V, 60V, 72V, corresponding to the volatge setting;
8) Password 824, self-input voltage calibration;
9) Password 974, KMH/MPH switch setting;
10) Password 928, D gear light, N gear light off setting, can be turned off when only the liquid crystal display gear is needed.
Throttle SPEC
-FAQ-
Q: How about the Duty & Tax ?
A: All products are sent in DDU mode, the total price does not include tax and duty.The relevant tax and duty need to be paid by the buyer.
We are not responsible for product customs clearance, please ensure that you have the ability to clear the goods before purchasing.
Q: About the functions and interfaces of the controller
A: The most controllers we sell are universal versions, not customized for a specific brand. Therefore, after installation, some auxiliary functions of the original vehicle may not work normally (such as speedometer display)
Most functional interfaces need to be modified, not plug and play.
Before refitting, please carefully check the function line on the original vehicle and the communication signal of the speedometer.
Q: How long is the delivery time ?
A: For some stock controller and motor, we could ship it out within 24 hours. If no stock, the delivery time normally in 6 -10 working days (some customized products will take more days).
Q: About delivery timeliness
A: The time limit of commitment of AliExpress shipping channel is 60 days (Goods can usually be received within 3 weeks, but it may take longer for some special countries).
If you want to make fast delivery, please select FedEx, DHL or UPS.
Q: How about the warranty ?
A: We offer 1 year warranty for motors and controllers, but the buyer has to pay the return shipping cost for repairing or replacing a new one.
If you have any problems, please feel free to contact us, and we will try our best to help you.
If you don't have any knowledge on electric kits assembly, please make prudent choice to buy it or not ! There is no warranty for man-made damage.
Q: About the shipping way
A: Sometimes the online shipping cost and shipping way is not best, we will choose the most convenient shipping way to you and will inform you before shipping. Thank you for your understanding.
Materials
Materials
Shipping & Returns
Shipping & Returns
Dimensions
Dimensions
Care Instructions
Care Instructions
