Overview

Flywoo NIN 2104 (Silver) is an ultralight FPV motor designed for FPV freestyle and racing builds. It uses a high-grade unibell design with an electroplated finish, curved N52H magnets, and Japan NSK bearings.

Recommended uses include long range, freestyle, and racing builds such as 3-inch cinewhoop, 45-inch toothpick, and 67-inch long range frames.

Key Features

High-grade unibell design
Electroplating process finish
Curved N52H magnets
Japan NSK bearing

Specifications

NIN 2104 1800KV

KV	1800KV
Configuration	12N14P
Stator diameter	21mm
Stator length	4mm
Shaft diameter	3mm(in) 1.5mm(out)
Motor dimension (Dia. x Len)	25.57 x 13.5mm
Weight	16g (3cm wire)
Idle current (10) @10V	0.5A
No. of cells (LiPo)	4~6S
Max continuous power (3S)	533W
Internal resistance	210 mOhm
Max current (3S)	22.2A
Max efficiency current	(0.6-2A)>86%

NIN 2104 3000KV

KV	3000KV
Configuration	12N14P
Stator diameter	21mm
Stator length	04mm
Shaft diameter	3mm(in) 1.5mm(out)
Motor dimension (Dia. x Len)	25.57 x 13.5mm
Weight	16g (3cm wire)
Idle current (10) @10V	0.9A
No. of cells (LiPo)	3~4S
Max continuous power (3S)	581W
Internal resistance	110 mOhm
Max current (3S)	36.3A
Max efficiency current	(2.5-5A)>85%

Drawing Labels (visible on dimension diagram)

13.50
1.20
25.57
1.50
12
5
4 x M2

Performance Data (from provided tables)

Table A

Prop	Voltages (V)	Throttle (%)	Load Curreny (A)	Pull (g)	Power (W)	Efficiency (g/W)	Temperature (in full throttle load 3’s)
D76	21	50%	2.2	175	46.2	3.788	–
21	100%	10.3	495	216.3	2.288	48C
24	50%	2.8	225	67.2	3.348	–
24	100%	12.4	608	297.6	2.043	53C
D90	21	50%	1.7	174	35.7	4.874	–
21	100%	10.6	589	222.6	2.646	49C
24	50%	2.8	268	67.2	3.988	–
24	100%	13	730	312.0	2.340	54C
GF5126*2	21	50%	3	330	63.0	5.238	–
21	100%	15.2	904	319.2	2.832	57C
24	50%	3.7	413	88.8	4.651	–
24	100%	18.6	1099	446.4	2.462	63C
GF5125*3	21	50%	3.1	320	63.0	5.079	–
21	100%	15.3	921	321.3	2.866	57C
24	50%	4	411	96.0	4.281	–
24	100%	18.6	1101	446.4	2.466	63C
GF5130*3	21	50%	3.6	353	75.6	4.669	–
21	100%	17.6	944	369.6	2.554	62C
24	50%	4.7	434	112.8	3.848	–
24	100%	22.2	1084	532.8	2.035	79C
GF6026	16	50%	2.6	269	41.6	6.466	–
16	100%	13.3	750	212.8	3.524	54C
HQT62.53	16	50%	3	303	48.0	6.313	–
16	100%	14.7	798	235.2	3.393	56C

Table B

Prop	Voltages (V)	Throttle (%)	Load Curreny (A)	Pull (g)	Power (W)	Efficiency (g/W)	Temperature (in full throttle load 3’s)
D76	12	50%	3.3	153	39.6	3.864	–
12	100%	15.5	428	186.0	2.301	50C
16	50%	5.3	242	84.8	2.854	–
16	100%	23	660	368.0	1.793	55C
D90	12	50%	3.4	183	40.8	4.485	–
12	100%	15.9	519	190.8	2.720	51C
16	50%	5.4	295	86.4	3.414	–
16	100%	24.2	794	387.2	2.051	66C
GF5126*2	12	50%	4.7	287	56.4	5.089	–
12	100%	22.5	766	270.0	2.837	63C
16	50%	8.1	461	129.6	3.557	–
16	100%	32.2	1110	515.2	2.155	75C
GF5125*3	12	50%	5	293	60.0	4.883	–
12	100%	22.5	785	270.0	2.907	63C
16	50%	7.6	449	121.6	3.692	–
16	100%	33.7	1142	539.2	2.118	77C
GF5130*3	12	50%	5.7	310	68.4	4.532	–
12	100%	25.2	789	302.4	2.609	67C
16	50%	9.1	465	145.6	3.194	–
16	100%	36.3	1100	580.8	1.894	81C (HOT)
GF6026	12	50%	6.7	387	80.4	4.813	–
12	100%	28.2	919	338.4	2.716	71C

For product selection help or after-sales support, contact support@ or visit https:///.

Details

Flywoo NIN 2104 motor dimensions include an approx. 23.57 mm outer diameter with a 4 M2 mounting pattern for straightforward frame fitment.

Flywoo NIN 2104 motor test results list thrust (g), current draw (A), power (W), efficiency (g/W), and temperature across multiple props at 1624V.

Bench test results cover current draw, thrust, power, efficiency, and full-throttle temperature with several prop sizes at 12V and 16V.

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Flywoo NIN 2104 Ultralight FPV Motor (Silver) 1800KV / 3000KV Unibell N52H NSK Bearing