320kv Compact Water-Cooled Brushless Outrunner DC Motor 15kw

• Application: Universal, Industrial, Household Appliances, Uav / Skateboard / Wheel Drive / Potter Wheel
• Operating Speed: Adjust Speed
• Excitation Mode: Permanent Magnet
• 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.: D83L91SL-320Kv
• Function: Driving
• Casing Protection: Open Type
• Number of Poles: 20
• Structure and Working Principle: Brushless
• Certification: ISO9001
• Brand: Quanly
• Housing: CNC Aluminum Alloy
• Motor Type: Permanent Magnet Brushless Outrunner
• Configuration: 24n/20p
• Motor Winding: 5t
• Max Power: 15kw
• Working Voltage: 6s-12s (22.2V-50.4V)
• Peak Current: up to 470A
• Max Torque: 15n*M
• Dimension: D83XL95mm
• Weight: 2.0 Kg
• Life Span: 10000 Hrs
• Transport Package: Carton Package
• Specification: 18*15*10cm
• Trademark: Hobiba
• Origin: China
• HS Code: 8501320000
• Production Capacity: 5000
• Package Size: 18.00cm * 15.00cm * 10.00cm
• Package Gross Weight: 2.300kg

Product Description

Applications

Electric Propulsion for various wheel drive system
1. Single Rotor / Multi-Rotor / Fixed Wing UAV
2. Electric skateboard engine
3. e-Mobility / Scooter
4. Potter Wheel
5. Others

Auto Dyno Testing

Dyno-Testing-D83L95-320Kv at 29V
Item No.	C_Voltage (V)	C_Current (A)	C_Input Power(W)	M_Voltage (V)	M_Current (A)	M_Input Power(W)	M_Efficiency (%)	M_Speed (rpm)	M_Torque (N*m)	M_Output Power(W)
0	29.34	115.449997	3387.310059	20.639999	102.360001	3277.919922	81.286522	7991	3.184004	2664.50708
1	29.049999	144.279999	4191.049805	20.219999	127.910004	3917.97998	82.975082	7448	4.168004	3250.947266
2	28.799999	174.399994	5020.52002	19.84	156.070007	4506.100098	84.100677	6906	5.240004	3789.660645
3	28.34	202	5722.629883	19.34	182.800003	5011.580078	83.331131	6399	6.232004	4176.206543
4	28	230.360001	6447.279785	18.940001	210.600006	5519.799805	81.391411	5932	7.232004	4492.643066
5	27.52	263.5	7246.919922	18.389999	243.570007	6046.439941	78.495224	5380	8.424005	4746.166504
6	27.17	287.459991	7802.899902	17.969999	267.200012	6393.160156	75.491333	4992	9.232004	4826.281738
7	26.83	310.350006	8314.679688	17.5	289.339996	6686.600098	71.692924	4596	9.960004	4793.819336

 

Dyno-Testing-D83L95-340Kv at 24V
Item No.	C_Voltage (V)	C_Current (A)	C_Input Power(W)	M_Voltage (V)	M_Current (A)	M_Input Power(W)	M_Efficiency (%)	M_Speed (rpm)	M_Torque (N*m)	M_Output Power(W)
0	24.290001	73.470001	1783.900024	17.209999	63.419998	1736.01001	80.98558	7141	1.880004	1405.917725
1	24.110001	86.150002	2077.02002	16.98	75.349998	2013.569946	82.953903	6875	2.320004	1670.334839
2	24.01	93.860001	2253.449951	16.860001	82.629997	2179.47998	83.621895	6735	2.584004	1822.522461
3	23.9	102.620003	2452.100098	16.719999	91.099998	2366.199951	84.157089	6566	2.896004	1991.324951
4	23.77	111.540001	2650.709961	16.57	99.800003	2547.409912	83.955841	6398	3.192004	2138.699463
5	23.6	121.370003	2862.969971	16.379999	109.400002	2738.830078	83.717812	6206	3.528004	2292.888672
6	23.459999	130.949997	3071.169922	16.23	118.82	2925.090088	82.913239	6031	3.840004	2425.286865
7	23.35	139.070007	3246.149902	16.1	126.800003	3073.709961	82.433815	5884	4.112004	2533.776367
8	23.209999	148.210007	3438.959961	15.94	135.720001	3235.899902	81.704262	5717	4.416004	2643.868164
9	23.059999	157.75	3636.580078	15.79	145.020004	3403.27002	80.594017	5549	4.720004	2742.832031
10	22.91	167.169998	3828.179932	15.63	154.25	3558.600098	79.698036	5382	5.032004	2836.134277
11	22.790001	175.75	4001.73999	15.5	162.649994	3691.219971	79.473503	5234	5.352004	2933.541748

Product Description

Quanly Outer rotor brushless motors use a compact 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 high speeds.
 

• Diameters at 83mm
• Speeds up to 14000 rpm
• Maximum output power up to 15KW
• High-power density
• Outer rotor options
• CNC Machinined Heatsink

Variants

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	88.00%	88.00%	89.00%	89.00%	89.00%	90.00%
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