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T-MOTOR MN1315 KV100 14S Multirotor UAV Motor

T-Motor MN1315 KV100 14S Multirotor UAV Motor (Heavy-Lift, IP45)

The T-Motor MN1315 KV100 is a silver-black industrial multirotor motor built for 90 kg-class heavy-lift UAVs. Running on 14S LiPo, it delivers 50.1 kg peak and 20–25 kg rated thrust per arm (3300 W 180 s continuous, 248 A peak, 7.5 mΩ phase resistance, 5.7 A idle @20 V). The IP45-rated housing uses dual rotor/stator dust nets to survive rain, spray, and dust storms while keeping insulation intact. A one-piece die-cast aluminum fin stack lowers winding temperature 5–8 ℃ versus split coolers. Specifications: Φ150×51 mm, 1780 g (with wire), 36N42P, imported 6904ZZ bearings, ≤30 mg dynamic balance, 1000 V hipot-tested coils, −30~55 ℃ range, MTBF ≥2000 h. Recommended combo: MN1315 KV100 + M248A 14S ESC + VZ40×16.1 prop (90 kg quad / 130 kg X8). Available with custom KV, mounting pattern, cable length, temp sensor, and branding.

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Top highlights

50.1 kg max / 20–25 kg rated thrust per arm on 14S LiPo; supports 90 kg MTOW quad and 130 kg X8 builds for agriculture, firefighting, and logistics UAVs.
36N42P, imported 6904ZZ bearings, ≤30 mg rotor balance, 150/180/220 ℃ rated stator/magnet/wire insulation, MTBF ≥2000 h, −30~55 ℃ operating.
Optimized for T-Motor M248A 14S ESC + VZ40×16.1 prop; supports custom KV, hole pattern, cable length, temp sensor, and logo for OEM projects.

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t-motor-mn1315-kv100-14s-multirotor-uav-motor

Applicable Configurations

Multirotor 4-Rotor

Multirotor 6-Rotor

Multirotor 8-Rotor

Multirotor Coaxial

Core Applications

Heavy-Lift Logistics & Delivery

Fire Rescue and Emergency Supply

Agricultural and forestry crop protection and large-area spraying

Ultra-Long Service Life and High Reliability

Stable Operating Temperature

Dual Dust-Mesh Structure for Rotor and Stator

IP45 protection standard, balancing lightweight design with protective performance

IP-Rated WaterIP-Rated Dust

Effectively resists water spray or heavy rain, ensuring stable motor operation in various harsh weather conditions.

No dust accumulation inside after high-dust testing; insulation performance remains intact and the motor operates normally.

Integrated High-Efficiency Cooling System

Built-in one-piece die-cast cooling fin structure doubles the heat dissipation area;compared with traditional split cooling structures, it enables faster heat transfer and higher cooling efficiency, reducing winding temperature by 5~8℃

t-motor-mn1315-kv100-14s-multirotor-uav-motors

MN1315 Recommended Setup

Motor MN1315 KV 100
ESC M248A 14S
Propeller VZ40

Customization Options

Tailored solutions based on your application and performance requirements Flexible customization to meet specific needs and create greater value

Custom Coating

Custom Logo

Temperature Sensor

Custom KV

Custom Hole Pattern

Custom Cable Length

More Tailored Solutions

Technical Drawing

t-motor-mn1315-kv100-14s-multirotor-uav-motor-drawing

Specification

Model No.	MN1315	Motor Size	Φ150*51mm
Stator Technology	150℃ High Temperature-Resisting Coatings	Copper Wire	220℃ High Temperature Resistance
Magnet Level	180℃ High Temperature Resistance	Coil Insulation Test	1000V Withstand Voltage Test
IP	IP45	Configuration	36N42P
Rotor Dynamic Balance Standard	≤30mg	Bearing	Imported 6904ZZ
Output Shaft Diameter	/	Wire Specification/ Length	Enameled Wire*150mm

Technical Parameters
KV Value	100	Idle Current (20V)	5.7A
Max Power (180s)	3300W	Internal Resistance	7.5mΩ
Rated Voltage (Lipo)	14S	Peak Current	248A
Max Thrust	50kg	Motor Weight (Incl. Cable)	1780g
Package Weight	2400g

Recommended Combinations
Motor	MN1315 KV100	ESC	M248A14S
Propeller	VZ40x16.1	Rated Voltage (Lipo)	14S

Test Data

Type	Propeller	Voltage (V)	Throttle	Current (A)	RPM	Thrust (gf)	Power (W)	Efficiency (g/W)	Torque (N·m)	Operating Temperature (℃)
MN1315 KV100	VZ40x16.1	54.02	40%	25.84	1910	11792	1396	8.45	5.56	97℃ (Ambient Temperature: 25)
		54.02	42%	29.77	2004	13021	1608	8.10	6.15
		54.03	44%	33.96	2097	14271	1835	7.78	6.74
		54.10	46%	38.27	2185	15521	2070	7.50	7.33
		54.07	48%	43.29	2282	16873	2341	7.21	7.98
		54.05	50%	48.47	2372	18265	2620	6.97	8.64
		54.04	52%	54.18	2461	19672	2928	6.72	9.31
		54.07	54%	60.21	2549	21157	3255	6.50	10.01
		54.03	56%	66.35	2630	22576	3585	6.30	10.68
		54.05	58%	73.81	2719	24184	3990	6.06	11.46
		54.08	60%	80.99	2801	25803	4380	5.89	12.24
		54.08	62%	88.73	2882	27361	4798	5.70	12.99
		54.09	64%	96.79	2961	28951	5235	5.53	13.75
		54.09	66%	104.93	3034	30497	5676	5.37	14.50
		54.08	68%	114.47	3111	32240	6191	5.21	15.32
		54.10	70%	123.67	3181	33881	6690	5.06	16.12
		54.14	80%	173.45	3489	41641	9391	4.43	19.89
		54.11	90%	228.82	3730	48342	12382	3.90	23.22
		54.13	100%	247.74	3799	50170	13411	3.74	24.17
Notes: Motor temperature is the motor surface temperature aftering running on 80% for 10 min. (Based on T-MOTOR test bench(es), all data are for reference only. T-MOTOR reserves the right of final interpretation. )

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