Quanly D65L76 Water-Cooling 20-Pole Brushless Outrunner DC Motor 310kv 6700W

• Application: Universal, Industrial, Household Appliances, Car, Power Tools, RC Models & Drone /Bike, Go-Kart, Snowmobile
• 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.: D65L76-WC-310KV
• Function: Driving
• Casing Protection: Open Type
• Number of Poles: 20
• Structure and Working Principle: Brushless
• Certification: ISO9001
• Brand: Quanly
• Outer Shell: Aluminum Alloy
• Dimension: D65XL76 mm
• Construction: 24n/20p
• Max. Power: 6700W
• Max Torque: 9.0 N*M
• Max. Rpm: 16, 800
• Peak Current: up to 335A
• Voltage Range: 20-67.2 VDC
• Weight: 900g
• 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: 25.00cm * 20.00cm * 15.00cm
• Package Gross Weight: 10.000kg

Product Description

Quanly D65L76 Water-cooling 20-Pole Brushless Outrunner DC Motor 310KV 6700W 

Product Description

Quanly out-runner brushless motor series,they are developped for Surfboard,motorcycle,go-Kart, snowmobile, Helicopter, airplane,the motor diameter from 65mm to 152mm ,the length from 50mm to 100mm,the power from 1KW to 20KW,including air-cooling and liquid-cooling version,can work on hall sensor or sensorless mode,the motor case use light,high strength 7075 alloy with blaster and black hard anodize,can prevent from Oxidation and corrosion,Quanly motor use high quality ball bearing and the rotor with good dynamic balance,they are very quiet and low vibration, the stator lamination,magnets and copper wires are used top quality material available in marketing, the motor can work with high power density,high RPM , high efficiency. 

Can be customized for 

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

 

 

Drawing Dimension

Aluminum Extrusion Cnc Machinined Heatsink With Anodize Surface Finish

Wiring Diagram

 

Product Parameters

Outrunner Motor	D65L76-400	D65L76-350	D65L76-310	D65L76-278	D65L76-250	D65L76-230	D65L76-210
Winding turn & Connection	6T-D	7T-D	8T-D	9T-D	10T-D	11T-D	12T-D
LiPo/Voltage Range)	6-10S (20-42V)	6-10S(20-42V)	6-12S(20-50.4V)	8-12S(26-50.4V)	8-14S(26-58.8V)	8-16S(26-67.2V)	10-16S(32-67.2V)
Max Spin Speed (RPM)	16,800	14,700	15,624	14,011	14,700	15,456	14,112
Speed Constance kV(RPM/V)	400	350	310	278	250	230	210
Kt(N*M/A)	0.0282	0.0302	0.03452	0.03884	0.04315	0.04747	0.05178
No Loading Current at 8.4V (A)	3.2	2.5	2.2	2.0	1.8	1.5	1.5
Maximum output power(W)	6,500	6,600	6,700	6,500	6,600	6,700	6,500
Peak current (A)	335	285	255	230	190	160	160
Effeciency	89.00%	90.00%	91.00%	91.00%	92.00%	92.00%	92.00%
Max torque at 60% (N*M)	8.5	8.4	8.7	8.6	8.9	9.0	9.0
Weight(g)	864	864	866	852	865	863	863
Construction	24N/20P
Max Working Temperature	120ºC
Dimension	D65*L76 mm
Shaft extension	φ8*L36
Lead wires extension	200mm
Insulation voltage & leak current	AC500V/10MA/3S
Plug	8.0mm plug
Life Span (hrs)	10,000

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	29.82	61.150002	1821.040039	0.9987	97.469574	21.42	51.630001	1774.959961	0.9264	305.040009	89.336418	6047	2.504004	1585.685669	87.075829
1	29.76	64.650002	1920.300049	0.9981	97.323334	21.379999	54.73	1868.900024	0.9223	302.359985	90.535904	5993	2.696004	1692.025513	88.112556
2	29.610001	74.099998	2192.47998	0.9991	97.238739	21.26	63.419998	2131.939941	0.913	294.399994	88.774399	5883	3.072004	1892.616943	86.323112
3	29.48	82.540001	2430.580078	0.9987	97.043915	21.16	71.129997	2358.72998	0.9048	287.540009	87.758347	5746	3.440004	2069.982422	85.164131
4	29.4	88.660004	2602.129883	0.9983	96.793396	21.1	76.800003	2518.689941	0.8977	282.570007	87.217003	5651	3.712004	2196.72583	84.420296
5	29.299999	95.93	2803.02002	0.9973	96.66217	21	83.559998	2709.459961	0.8911	280.570007	86.179794	5530	4.032004	2335.00708	83.303261
6	29.219999	102.199997	2974.899902	0.9961	96.426437	20.940001	89.389999	2868.590088	0.8849	271.200012	85.36747	5423	4.312004	2448.842773	82.316811
7	29.120001	110.129997	3188.179932	0.9941	96.129768	20.85	96.769997	3064.790039	0.877	264.549988	83.88755	5291	4.640004	2570.977295	80.640907
8	29.02	116.809998	3362	0.9918	95.913742	20.76	102.959999	3224.620117	0.8708	258.600006	82.639465	5172	4.920004	2664.808838	79.262604
9	28.9	124	3544.800049	0.9888	95.669998	20.67	109.470001	3391.310059	0.8651	252.169998	81.211098	5042	5.216004	2754.120117	77.694656