Overview

The TMOTOR AS2308 Long Shaft is a brushless motor for fixed wing RC airplane use, suitable for outdoor airplanes. The AS series is designed for hobby pilots looking for a strong price/performance ratio, with a nice finish, arc magnets, and quality bearings.

Key Features

Linear throttle response for a variety of flights (“Flexible control, fly at will”).
High thrust design for strong power and smooth flight.
Durable structure with imported bearings (“Durable and safe”).

Specifications

AS2308 Long Shaft KV1450

Motor Dimensions	29.4*40.5mm
Weight (Incl. Cable)	49g
Internal Resistance	88m
Lead	20#AWG 100mm
Configuration	12N14P
Shaft Diameter (IN)	4mm
Shaft Diameter (OUT)	4mm
Rated Voltage (Lipo)	3S
Idle Current (10V)	0.74A
Peak Current (180s)	24A
Max. Power (180s)	275W
Recommendation	/

AS2308 Long Shaft KV2600

Motor Dimensions	29.4*40.5mm
Weight (Incl. Cable)	49g
Internal Resistance	29.5m
Lead	20#AWG 100mm
Configuration	12N14P
Shaft Diameter (IN)	4mm
Shaft Diameter (OUT)	4mm
Rated Voltage (Lipo)	3-4S
Idle Current (10V)	1.62A
Peak Current (180s)	29A
Max. Power (180s)	326W
Recommendation	/

Test Report

AS2308 Long Shaft KV1450 (Propeller: APC 8*6)

Throttle	Voltage (V)	Current (A)	Power (W)	RPM	Torque (N*m)	Thrust (g)	Efficiency (g/W)	Operating Temperature (C)
40%	11.90	4.21	50.05	6209	0.050	267	5.34	78 (Ambient Temperature:/)
45%	11.89	5.02	59.64	6595	0.056	306	5.13
50%	11.86	5.92	70.24	6989	0.063	344	4.90
55%	11.84	7.00	82.83	7383	0.072	386	4.66
60%	11.82	8.12	95.95	7820	0.080	435	4.53
65%	11.79	9.50	111.92	8299	0.088	507	4.53
70%	11.75	10.93	128.50	8689	0.097	563	4.38
75%	11.71	12.76	149.41	9117	0.110	621	4.15
80%	11.66	14.69	171.37	9527	0.118	673	3.93
90%	11.56	19.32	223.25	10264	0.150	782	3.50
100%	11.52	20.53	236.53	10418	0.157	798	3.37

AS2308 Long Shaft KV1450 (Propeller: APC 9*6)

Throttle	Voltage (V)	Current (A)	Power (W)	RPM	Torque (N*m)	Thrust (g)	Efficiency (g/W)	Operating Temperature (C)
40%	11.89	4.43	52.64	5458	0.058	314	5.96	81 (Ambient Temperature:/)
45%	11.87	5.44	64.56	5874	0.067	366	5.68
50%	11.84	6.66	78.82	6318	0.076	425	5.40
55%	11.81	8.11	95.74	6761	0.086	487	5.08
60%	11.77	9.88	116.24	7206	0.099	558	4.80
65%	11.72	11.80	138.38	7645	0.114	622	4.50
70%	11.68	13.57	158.50	7965	0.132	666	4.20
75%	11.63	15.54	180.79	8287	0.143	732	4.05
80%	11.58	17.74	205.43	8609	0.153	797	3.88
90%	11.47	22.78	261.25	9202	0.169	926	3.55
100%	11.44	23.98	274.36	9273	0.172	946	3.45

AS2308 Long Shaft KV2600 (Propeller: APC 6*4)

Throttle	Voltage (V)	Current (A)	Power (W)	RPM	Torque (N*m)	Thrust (g)	Efficiency (g/W)	Operating Temperature (C)
40%	11.77	9.11	107.23	14546	0.048	386	3.60	91 (Ambient Temperature:/)
45%	11.74	10.39	121.93	15297	0.053	437	3.59
50%	11.71	11.61	135.98	15941	0.058	477	3.51
55%	11.68	12.92	150.92	16663	0.063	521	3.45
60%	11.65	14.26	166.22	17178	0.067	563	3.39
65%	11.62	15.57	180.85	17689	0.071	604	3.34
70%	11.59	16.97	196.69	18197	0.076	644	3.28
75%	11.56	18.31	211.65	18750	0.081	679	3.21
80%	11.51	20.63	237.40	19429	0.091	744	3.13
90%	11.37	26.31	299.24	21104	0.106	872	2.91
100%	11.32	28.81	325.99	21690	0.121	909	2.79

Note: Motor temperature is motor surface temperature at 100% throttle running 3mins. (Date above based on benchtest are for reference only, comparison with that of other motor types is not recommended.)

Whats Included

Motor x1
Parts Bag x1

Customer Service

For compatibility questions (ESC, propeller, or airframe) and after-sales support, contact [email protected] or visit https://rcdrone.top/.

Details

The sleek aerobatic plane design and wide wing layout support agile, controlled flight maneuvers.

The T-Motor brushless motor features a multi-part design with rotor, stator windings, and a base mount for clean assembly and maintenance.

The T-Motor brushless outrunner features a ribbed aluminum can, exposed windings, and a front shaft for straightforward mounting in RC power setups.

Detailed dimension drawings and mounting hole measurements help confirm fitment for your frame and hardware.

T-Motor long shaft options list KV1450 and KV2600 specs including 49g weight, 4mm shaft, 3S/34S voltage, and peak current up to 29A.

The AS2308 Long Shaft KV1450 test report lists voltage, current, power, RPM, torque, thrust, and efficiency across throttle levels with APC 8×6 and 9×6 props.

Bench test results for the AS2308 Long Shaft KV2600 with an APC 6×4 prop list RPM, current draw, thrust, and efficiency from 40100% throttle.

T-Motor comes with a matching parts bag of screws and mounting accessories to help you secure the motor during installation.

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T-Motor AS2308 Long Shaft Brushless Motor for Fixed Wing RC Airplane (KV1450/KV2600, 3S-4S)