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N8 Integrated Motor Arm

Recommended Battery: 12–14S LiPo
Rated Thrust per Arm: 5–7.5 kg
Maximum Thrust per Arm: 17.5 kg
Recommended Propeller: DSZ3011inch
Compatible Tube Diameter: 35/40 mm

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Technical Specifications
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Engineering Drawing

N8 Single-Axis Motor Arm Engineering Drawing

Non-DIP-Switch Version: Improved sealing performance, recommended for agricultural spraying applications

N8 Single-Axis Motor Arm DIP-Switch Version Engineering Drawing

DIP-Switch Version: Easier indicator light color adjustment, recommended for training and educational applications

Propulsion Specifications

N8 Single-Axis Motor Arm Assembly Specifications
Assembly Model	N8 Single-Axis Motor Arm
Recommended Battery	12-14S LiPo
Rated Thrust (at Sea Level)	5-7.5kg
Rated Thrust Efficiency	9g/W
Maximum Thrust	17.5kg
Recommended Takeoff Weight (Quadrotor)	40kg
Rated Input Power	450-900W
Rated Output Power	350-700W
Compatible Carbon Tube Diameter	35/40mm
H-Type Tube	120° / 80mm
Self-Locking Type	110mm
Arm Weight Without Propeller	907g
Arm Weight With Propeller	1000g
Protection Rating	IPX6
Operating Ambient Temperature	-30℃～55℃

Technical Specifications

Motor Specifications
Motor Model	N8 KV110
Motor Outer Diameter	φ86.77mm
KV Rating	110
Stator Slots / Rotor Poles	36N42P
Motor Weight Including Cables	545g

Recommended ESC
ESC Model	80A 14S FOC
Rated Voltage	12-14S
Throttle Signal	CAN
Throttle Range	1100-1900μs
Communication Protocol	CAN
Maximum Voltage	60.9V
Continuous Current	50A
Maximum Current	80A (10S)
Weight (Without Cables)	50g

Recommended Propeller
Propeller Model	DSZ3011inch
Main Material	Carbon Fiber + High-Strength Nylon Composite
Weight	128g

48V Load Data Analysis

N8 KV110 48V Load Data Analysis

48V Load Test Data

N8 KV110 Motor + DSZ3011inch Propeller + 80A FOC ESC

Operating Voltage (V)	Throttle (%)	Current (A)	Torque (N·m)	Input Power (W)	Output Power (W)	Speed (RPM)	Thrust (gf)	Thrust Efficiency (g/W)	Motor Temperature (℃)
48	30	4.58	0.98	218	178	1694	2663	12.19	36
	35	7.89	1.43	378	297	1991	3909	10.35
	40	11.30	1.86	541	439	2233	5234	9.48
	45	15.11	2.31	725	605	2480	6440	8.88
	50	19.50	2.73	936	776	2718	7580	8.10
	55	24.81	3.20	1197	972	2913	8920	7.57
	60	29.43	3.63	1406	1176	3099	10151	7.22
	65	34.83	4.04	1634	1303	3295	11199	6.77
	70	40.32	4.47	1935	1601	3482	12450	6.45
	75	46.67	4.90	2234	1859	3657	13629	6.10
	80	52.09	5.27	2478	2044	3785	14616	5.90
	85	58.12	6.01	2760	2348	3821	15614	5.65
	90	61.84	5.87	2954	2415	3979	15997	5.38
	95	64.14	5.93	3050	2458	3927	16124	5.42
	100	64.90	6.00	3018	2465	3928	16427	5.39

56V Load Data Analysis

N8 KV110 56V Load Data Analysis

56V Load Test Data

N8 KV110 Motor + DSZ3011inch Propeller + 80A FOC ESC

Operating Voltage (V)	Throttle (%)	Current (A)	Torque (N·m)	Input Power (W)	Output Power (W)	Speed (RPM)	Thrust (gf)	Thrust Efficiency (g/W)	Motor Temperature (℃)
56	30	4.03	0.99	226	174	1608	2601	11.56	37
	35	6.55	1.37	368	298	1998	3805	10.35
	40	9.65	1.55	541	437	2217	5236	9.69
	45	12.80	2.28	720	647	2498	6451	8.96
	50	16.75	2.68	936	761	2727	7586	8.10
	55	20.66	3.19	1160	976	2938	8851	7.63
	60	25.35	3.53	1414	1178	3109	10209	7.22
	65	29.63	3.98	1645	1361	3267	11167	6.80
	70	34.77	4.44	1937	1583	3473	12261	6.31
	75	40.30	4.90	2238	1853	3550	13507	6.03
	80	44.97	5.27	2496	2042	3697	14653	5.83
	85	50.08	5.71	2811	2288	3810	15217	5.41
	90	56.37	6.07	3132	2493	3930	16702	5.33
	95	55.63	5.94	3091	2469	3922	16331	5.37
	100	56.22	6.04	3125	2490	3924	16734	5.39