TMOTOR VL8018 Drone Power System Kit

Description

Core Overview

The VL8018 is a member of the T-MOTOR VL series power system, specifically designed for the rotor power needs of Vertical Take-Off and Landing (VTOL) unmanned aerial vehicles. The kit includes the VL8018 motor, V120A ESC, and G26 * 8.5-inch propellers, and is recommended for a takeoff weight of 30~32kg in a quadrotor configuration, with a maximum single-axis thrust of 17.6kg. It provides stable, intelligent vertical takeoff and landing power for VTOL fixed-wing or multi-rotor drones, ensuring flight safety throughout all phases from takeoff, mode transition, to landing.

Core Technology Advantages

Built for VTOL Fixed-Wing: Mag-Coded Prop Braking, Energy-Saving, Reliable

Fast (Second-Level Braking): Supports 360 customizable angle propeller braking, effectively avoiding airflow disturbance caused by rotor rotation, ensuring the aerodynamic layout of the fixed-wing aircraft is unaffected, thereby enhancing flight safety.

Economical (Adaptive Braking): According to changes in external force, the ESC automatically adjusts the current to control the braking torque, reducing power consumption and heat generation, achieving energy-saving effects.

FOC Vector Control

Adopts FOC (Field-Oriented Control) technology, achieving more delicate and precise control, thereby ensuring highly stable power output, offering comprehensive advantages of responsive, precise control, efficient drive, and low-noise operation.

Small Thrust Drop Ratio Under Voltage Drop

In the face of voltage drop, it can maintain small thrust fluctuations, demonstrating excellent stability. This keeps the throttle increase amplitude at a lower level, thus providing larger control redundancy, significantly improving safety during landing.

Supports CAN2.0 Protocol, Intelligent and Convenient

Plug and Play: This ESC supports the DroneCAN/CAN2.0 protocol, fully compatible with the PX4 flight control system, offering plug-and-play convenience.

Remote Monitoring: Remote real-time monitoring of the ESC’s working status through the flight control system ensures the system is always in optimal working condition.

Usage Recommendations

• Accurate Model and Weight Matching: This kit is designed for VTOL drones. In a quadrotor configuration, strictly control the entire aircraft’s takeoff weight within the recommended range of 30~32kg to match its single-axis maximum thrust of 17.6kg and ensure a safety margin.
• Must Use CAN Bus Connection: To obtain all intelligent functions such as remote monitoring and fast propeller braking, it is necessary to use the CAN bus to connect to a flight controller (such as PX4) that supports the DroneCAN/CAN2.0 protocol. PWM mode can be used as a backup.
• Pay Attention to Cooling Conditions: Both the “Maximum Current (10s) 130A” and “Maximum Continuous Current 60A” in the ESC parameters are marked as achieved “under certain cooling conditions.” Ensure the power system is installed in a well-ventilated location within the aircraft; otherwise, continuous performance will be compromised, and lifespan will be affected.
• Make Good Use of Propeller Braking: For VTOL fixed-wing aircraft, make full use of its 360 propeller braking function. After transitioning to fixed-wing mode, locking the propellers in the direction of least drag can significantly improve aerodynamic efficiency and endurance.

Product Parameters

Basic Parameters

Parameter Item	Parameter Value
Motor Model	VL8018
Magnet Temperature Rating	180
Motor Dimensions	88.8 * 43.5mm
Wire Gauge * Length	Silicone Wire 14# 1000mm
Stator Process	150 High-Temperature Coating
Enameled Wire Temp. Rating	220
Slot/Pole Count	24N28P
Coil Withstand Voltage	1000V/5s
Shaft Diameter	IN:12mm OUT:10mm
Rotor Dynamic Balance Standard	10mg
Bearing Model	Imported 6901 Bearing
Protection Level	IPX5
Centrifugal Cooling	Yes
Package Dimensions	150 * 120 * 57mm
Model	VL8018
KV (RPM/V)	180
Recommended Battery	12S
No-load Current (15V)	2.2A
Internal Resistance (25)	37m
Maximum Current	100A
Maximum Continuous Power	1235W
Operating Environment Temp.	-30~55
Maximum Thrust	17.6kg
Motor Weight (with wires)	655g

ESC Parameters

Parameter Item	Parameter Value
Model	V120A
Control Method	PWM / CAN
Maximum Voltage	60V
Communication Method	DRONE CAN / UAV CAN
Maximum Current (10s)	130A (under certain cooling conditions)
Propeller Braking Method	Electronic Braking
Maximum Continuous Current	60A (under certain cooling conditions)
Encoder Wire	Shielded Wire-Black-24AWG-5C -42010mm-M6 Aviation Plug
Standby Power Consumption	50mA
Output Wire	Silicone Wire-Orange-12AWG-7510mm
Throttle Range	1040~1940us (Fixed)
Input Wire	Silicone Wire-Red/Black-12AWG-12010mm
Throttle Refresh Rate	50~500Hz
Signal Wire	Shielded Wire-Black-OD4.2-5C -47010-JP-3P*2-Black White Green Yellow Gray
Throttle Response Time	300ms
Weight (with wires)	170g

Propeller Parameters

Parameter Item	Parameter Value
Model	G26 * 8.5 inch
Weight	685g

VL8018 Kit Test Data Tables

VL8018 Kit Test Data Table (Test Voltage 44V)

Throttle	Voltage (V)	Thrust (g)	Torque (N*m)	Current (A)	RPM	Power (W)	Efficiency (g/W)	Motor Temp. ()
40%	44.38	3277	1.01	7.97	2628	354	9.26
42%	44.35	3623	1.11	9.14	2758	405	8.94
44%	44.33	3971	1.22	10.41	2886	461	8.61
46%	44.29	4349	1.32	11.78	3014	522	8.34
48%	44.25	4741	1.44	13.28	3140	587	8.07
50%	44.22	5123	1.55	14.85	3266	657	7.80
52%	44.18	5527	1.67	16.55	3390	731	7.56
54%	44.13	5980	1.81	18.48	3517	816	7.33
56%	44.09	6424	1.94	20.50	3638	904	7.11
58%	44.05	6860	2.07	22.62	3757	996	6.89
60%	44.00	7328	2.20	24.87	3875	1094	6.70
62%	43.95	7794	2.34	27.25	3991	1198	6.51
64%	43.90	8246	2.47	29.72	4105	1305	6.32
66%	43.85	8720	2.61	32.34	4218	1418	6.15
68%	43.79	9188	2.76	35.13	4329	1538	5.97
70%	43.73	9667	2.90	38.08	4436	1665	5.80
80%	43.34	12133	3.65	55.09	4940	2388	5.08
90%	42.93	14394	4.34	75.04	5364	3222	4.47
100%	42.48	16107	4.88	95.16	5657	4043	3.98

VL8018 Kit Test Data Table (Test Voltage 50V)

Throttle	Voltage (V)	Thrust (g)	Torque (N*m)	Current (A)	RPM	Power (W)	Efficiency (g/W)	Motor Temp. ()
40%	49.91	4097	1.25	9.65	2927	482	8.50
42%	49.88	4525	1.37	11.08	3071	553	8.19
44%	49.84	4967	1.50	12.60	3213	628	7.91
46%	49.81	5423	1.64	14.29	3353	712	7.62
48%	49.76	5900	1.78	16.15	3488	804	7.34
50%	49.73	6392	1.92	18.09	3606	899	7.11
52%	49.68	6894	2.07	20.20	3758	1004	6.87
54%	49.64	7388	2.22	22.46	3890	1115	6.63
56%	49.61	7938	2.38	24.89	4021	1235	6.43
58%	49.55	8452	2.53	27.45	4147	1360	6.22
60%	49.49	8996	2.70	30.16	4273	1493	6.03
62%	49.42	9529	2.86	33.03	4397	1632	5.84
64%	49.35	10077	3.03	36.12	4519	1783	5.65
66%	49.28	10632	3.19	39.32	4642	1938	5.49
68%	49.21	11190	3.36	42.71	4755	2102	5.32
70%	49.14	11751	3.52	46.19	4867	2270	5.18
80%	48.74	14450	4.34	66.04	5353	3219	4.49
90%	48.28	16458	4.97	87.07	5712	4204	3.91
100%	48.03	17587	5.22	99.04	5855	4756	3.63

Frequently Asked Questions (FAQ)

Q: What is the main application scenario for the VL8018 power system kit?

A: This kit is specifically designed for Vertical Take-Off and Landing (VTOL) unmanned aerial vehicles. It is particularly suitable for VTOL fixed-wing or multi-rotor drones with a takeoff weight of 30~32kg in a quadrotor configuration, providing core power for the vertical takeoff and landing phases.

Q: What exactly does “Mag-Coded Prop Braking” in the promotion mean, and what are the benefits?

A: “Mag-Coded Prop Braking” refers to electronic propeller braking achieved through a magnetic encoder. Its benefits are: 1) Fast: Enables second-level 360 locking at any angle, avoiding rotor airflow interference during cruise; 2) Economical: The ESC can adaptively adjust the braking current, reducing power consumption and heat generation. This enhances the safety and overall efficiency of the VTOL aircraft’s mode transition.

Q: How to understand “Maximum Continuous Current 60A (under certain cooling conditions)” in the ESC parameters?

A: This means the ESC can stably output 60A current for a long period, provided that the cooling conditions are met (e.g., installed in a well-ventilated location). If cooling is insufficient, the continuous current capability will decrease, potentially leading to overheating protection or damage. In the actual aircraft design, sufficient cooling space must be reserved for the ESC.

Q: Should I use PWM or CAN to connect to the flight controller?

A: It is strongly recommended and prioritized to use CAN (DRONE CAN/UAV CAN) connection. The CAN method enables all advanced functions such as remote monitoring, intelligent propeller braking, and provides more reliable communication. PWM mode is only a basic control backup. Using CAN requires ensuring the flight controller (e.g., PX4) supports the corresponding protocol.

CAD Dimensions & Mounting

*Please verify your frame’s motor mount compatibility with the dimensions shown above.

(Note: Please ensure the test data image URL is correct in your backend)