BATE BT DC N8

The BATE BT DC N8 is a multirotor UAV brushless motor for aerial photography, surveying, agricultural crop protection and industrial platforms. It features a 36N40P configuration, IPX6 protection and recommended thrust of 5-7 Kg per axis. Power matching and OEM/ODM customization accommodate aircraft payload and endurance requirements.

BATEMotors, ESCs & propellers

Maximum thrust: 15 Kg
Rated voltage: 12S (46 V)

Product overview

The BATE BT DC N8 brushless motor provides propulsion for multirotor UAVs used in aerial photography, surveying and mapping, agricultural crop protection, and industrial applications. Its recommended thrust is 5-7 Kg per axis, with thrust efficiency of 9.5-8.6 g/W in that range and a maximum thrust rating of 15 Kg. Power matching and OEM/ODM customization support aircraft payload and endurance requirements. The matching propeller is the R3090 folding propeller.

Built with a 36N40P slot and pole configuration, the BT DC N8 has an IPX6 protection rating and operates at -20 ~ 50 °C. Its voltage range is 18-54 V, with a rated supply of 12S (46 V) and rated input/output power of 950 W / 810 W. At 60% throttle with a 46 V (12S LiPo) supply and 30×11″ propeller, it produces 5973 g of thrust while drawing 14.2 A, with thrust efficiency of 9.1 g/W.

Motors & ESCs

Specifications

BATE BT DC N8 specifications
Specification	Value & conditions
Product	BATE BT DC N8 multirotor UAV brushless motor
Applications and customization	Aerial photography, surveying and mapping, agricultural crop protection, and industrial multirotor platforms; power matching and OEM/ODM customization according to aircraft payload and endurance requirements.
Maximum thrust	15 Kg
Recommended thrust	5-7 KgPer axis.
Thrust efficiency	9.5-8.6 g/WAt recommended thrust.
Voltage range	18-54 V
Rated voltage	12S (46 V)
Input / output power	950 W / 810 WRated.
Slot / pole configuration	36N40P
Ingress protection rating	IPX6
Temperature range	-20 ~ 50 °COperating.
Matching propeller	R3090 folding propeller
Performance test conditions	46 V (12S LiPo), 30×11″ propeller46 V (12S LiPo), 30×11″ propeller.
Performance at 35% throttle	Thrust: 1629 g; current: 2.7 A; input power: 123.6 W; speed: 1332 RPM; thrust efficiency: 13.2 g/W; torque: 0.61 N·m; output power: 85.2 W. 35% throttle; 46 V (12S LiPo), 30×11″ propeller.
Performance at 40% throttle	Thrust: 2468 g; current: 4.3 A; input power: 200.0 W; speed: 1623 RPM; thrust efficiency: 12.3 g/W; torque: 0.90 N·m; output power: 152.3 W. 40% throttle; 46 V (12S LiPo), 30×11″ propeller.
Performance at 45% throttle	Thrust: 2982 g; current: 5.5 A; input power: 254.0 W; speed: 1780 RPM; thrust efficiency: 11.7 g/W; torque: 1.07 N·m; output power: 200.2 W. 45% throttle; 46 V (12S LiPo), 30×11″ propeller.
Performance at 50% throttle	Thrust: 4467 g; current: 9.5 A; input power: 435.7 W; speed: 2168 RPM; thrust efficiency: 10.3 g/W; torque: 1.59 N·m; output power: 361.7 W. 50% throttle; 46 V (12S LiPo), 30×11″ propeller.
Performance at 55% throttle	Thrust: 5008 g; current: 11.1 A; input power: 510.3 W; speed: 2291 RPM; thrust efficiency: 9.8 g/W; torque: 1.78 N·m; output power: 427.6 W. 55% throttle; 46 V (12S LiPo), 30×11″ propeller.
Performance at 60% throttle	Thrust: 5973 g; current: 14.2 A; input power: 653.1 W; speed: 2493 RPM; thrust efficiency: 9.1 g/W; torque: 2.12 N·m; output power: 553.4 W. 60% throttle; 46 V (12S LiPo), 30×11″ propeller.
Performance at 70% throttle	Thrust: 7957 g; current: 21.4 A; input power: 986.2 W; speed: 2895 RPM; thrust efficiency: 8.1 g/W; torque: 2.82 N·m; output power: 843.9 W. 70% throttle; 46 V (12S LiPo), 30×11″ propeller.
Performance at 80% throttle	Thrust: 10958 g; current: 34.6 A; input power: 1592.7 W; speed: 3339 RPM; thrust efficiency: 6.9 g/W; torque: 3.90 N·m; output power: 1364.9 W. 80% throttle; 46 V (12S LiPo), 30×11″ propeller.
Performance at 90% throttle	Thrust: 13522 g; current: 47.7 A; input power: 2195.1 W; speed: 3688 RPM; thrust efficiency: 6.2 g/W; torque: 4.84 N·m; output power: 1868.0 W. 90% throttle; 46 V (12S LiPo), 30×11″ propeller.
Performance at 100% throttle	Thrust: 14715 g; current: 54.0 A; input power: 2485.2 W; speed: 3828 RPM; thrust efficiency: 5.9 g/W; torque: 5.24 N·m; output power: 2100.3 W. 100% throttle; 46 V (12S LiPo), 30×11″ propeller.