Quanly D83L91 Water-Cooled 20poles Brushless Outrunner Motor 235kv 15kw Max.

• Application: Universal, Industrial, Household Appliances, Car, Power Tools, Electric ATV/UTV /Go Kart / Quad Bike
• Operating Speed: Adjust Speed
• Excitation Mode: Permanent Magnetism
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: D83L91-WC-235KV
• Function: Driving
• Casing Protection: Open Type
• Number of Poles: 20
• Structure and Working Principle: Brushless
• Certification: ISO9001
• Brand: Quanly
• Outer Shell: Aluminum Alloy
• Dimension: D83XL95mm
• Construction: 24n/20p
• Max Power: 15kw
• Max Torque (N*M): 15.5 N*M
• Voltage Range: 14.8-84 VDC
• Peak Current: up to 580A
• Max. Rpm: 16, 380 Rpm
• Weight: 1.95 Kg
• Life Span: 10, 000 Hrs
• Transport Package: Carton Package
• Specification: 25*20*20cm
• Trademark: Quanly
• Origin: China
• HS Code: 8501320000
• Production Capacity: 5000
• Package Size: 32.00cm * 32.00cm * 27.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

 

Quanly Outer rotor brushless motors use a flat design with an external rotor that provides smooth, stable rotation. These motors are capable of achieving higher torque than its counterpart inner rotor designs. The higher inertia produced by external rotor motors makes them ideal for applications that require lower noise and reliable performance at lower speeds.
 

• Diameters at 83mm
• Speeds up to 16,380 rpm
• Maximum output power up to 15.6KW
• High-power density
• Heat sink cooling fins
• Outer rotor options
• Lower cost of ownership 

Can be customized for 

- Sensor or sensorless
- Winding Current
- Shaft Options
- Cable and Connector
- Kv Ratings
- Mounting Options
- Encoder or Non

 

Product Parameters

 

Variants	D83L95-400	D83L95-325	D83L95-270	D83L95-235	D83L95-205	D83L95-180
Winding turn & connection	4T	5T	6T	7T	8T	9T
(LiPo/voltage Range)	4-10S (14.8-42V)	6-12S (22.2-50.4V)	8-14S (29.6-58.8V)	8-16S (29.6-67.2V)	10-18S (37-75.6V)	10-20S (37-84V)
Max Spin Speed (RPM)	16,380	16,380	15,876	16,128	15,876	15,960
Speed Constance kV)(RPM/V)	400	325	270	235	205	180
Kt(N*M/A)	0.0272	0.0348	0.0408	0.0476	0.0544	0.0612
Current @8.4V without Loading(A)	5.5	4.3	3.8	2.7	2.4	2.2
Maximum output power (KW)	15.6	15.3	15.2	15.0	15.5	15.6
Peak current (A)	580	470	390	340	300	270
Effeciency	88%	88%	89%	89%	89%	90%
Max torque@60%)(N*M)	14.2	14.5	14.6	14.6	15.5	15.2
Rating Torque@80% Efficiency (N*M)	11.0	10.8	9.8	9.8	11.6	11.2
Weight(Kg)	1.90	1.91	1.90	1.91	1.92	1.91
Construction	24N/20P
Max working temperature	120ºC
Dimension	D82.8*L95 mm
Shaft extension	φ12*L40
Lead wires extension	6 AWG x 300mm
Insulation voltage & leak current	AC500V/10MA/3S
Plug	10.0mm plug
Life Span (hrs)	10,000

Drawing Dimension

 

Wiring Diagram

 

Auto Dyno Testing

 

Motor Efficiency Nephogram

 

Auto Test Report

Item No.	C_Voltage (V)	C_Current (A)	C_Input Power(W)	C_ Power Factor	C_ Efficiency (%)	M_ Voltage(V)	M_ Current(A)	M_Input Power(W)	M_ Power Factor	M_ Frequency (Hz)	M_ Efficiency (%)	M_ Speed (rpm)	M_ Torque (N*m)	M_Output Power(W)	Synthesis Efficiency(%)
0	36.200001	52.720001	1906.959961	0.9994	98.888283	26.309999	44.740002	1885.76001	0.9249	1340.150024	85.022446	8041	1.904004	1603.319214	84.077232
1	35.970001	78.43	2820.620117	0.9997	98.642853	25.940001	68.57	2782.340088	0.9031	1267.390015	87.25444	7566	3.064004	2427.715332	86.070267
2	35.759998	100.5	3594.26001	0.9999	98.384926	25.66	90.239998	3536.209961	0.8817	1236.180054	87.045609	7176	4.096004	3078.115479	85.639755
3	35.57	122.379997	4352.52002	0.9999	98.179901	25.42	112.5	4273.299805	0.8629	1175.890015	86.115067	6789	5.176004	3679.955078	84.547691
4	35.369999	144.149994	5099.259766	1	97.091156	25.219999	134.339996	4950.930176	0.8438	1151.119995	84.997879	6448	6.232004	4208.185547	82.525421