400F Motors

These brushless motors are amazing. Anyone who enjoys extreme speed or for heavier planes this is the motor for you. For the results listed in this chart, you will need a 400 size gearbox to drive this motor. Look on our order page for a gearbox.

Specifications

Max Current: 15 Amps.

KV: 2250

Weight: 46 grams

Shaft Diameter: 2.3mm

Mount holes: standard 16.5 & 19.5

Tech Info

400F Brushless Motor

Customer Pictures

Craig Thompson - Email: good4name@yahoo.com :

"Well just thought I would write back on how the motors

are doing for me.

The 400F I put on my Slow Stick works GREAT!!!
Guess it's not a Slow Stick any more. It takes off much better than the stock motor, and easier to fly on windy days. I wish I had put this motor on sooner!!!"

And a VIDEO !

Craig mounted the 3.9 Gearbox with a 3:1 spur and pinion on his Slow Stick and a 400F Brushless Motor. This setup runs very nicely on an 11x7 prop.

Federico's : "My friend Alessandro with his slow stick hovering and 400 F GEARED 3-1"

400F Motor Info 3:1 gear ratio

Motor	Gear Ratio	Prop Diameter (inches)	Prop pitch (inches)	Prop make & style	Voltage at ESC	Thrust (g)	Thrust (oz)	RPM	Amps	Watts	Thrust (g/w)	Pitch speed (MPH)
400F	3	9	5	GWS HD	7	212	7.5	4740	3.98	28	7.6	22.4
400F	3	9	5	GWS HD	8	269	9.5	5370	4.71	38	7.1	25.4
400F	3	9	5	GWS HD	9	332	11.7	5910	5.44	49	6.8	28.0
400F	3	9	5	GWS HD	10	399	14.1	6450	6.27	63	6.4	30.5
400F	3	9	5	GWS HD	11	467	16.5	6960	7.16	79	5.9	33.0
400F	3	9	7	GWS SF	7	265	9.4	4350	5.94	42	6.4	28.8
400F	3	9	7	GWS SF	8	328	11.6	4800	7.11	57	5.8	31.8
400F	3	9	7	GWS SF	9	396	14.0	5280	8.37	75	5.3	35.0
400F	3	9	7	GWS SF	10	455	16.1	5640	9.6	96	4.7	37.4
400F	3	9	7	GWS SF	11	528	18.7	6000	11.14	123	4.3	39.8
400F	3	10	4.7	GWS SF	7	315	11.1	4380	5.61	39	8.0	19.5
400F	3	10	4.7	GWS SF	8	400	14.1	4892	6.76	54	7.4	21.8
400F	3	10	4.7	GWS SF	9	484	17.1	5340	7.90	71	6.8	23.8
400F	3	10	4.7	GWS SF	10	570	20.1	5790	9.06	91	6.3	25.8
400F	3	10	4.7	GWS SF	11	662	23.4	6180	10.30	113	5.8	27.5
400F	3	10	6	GWS HD	7	275	9.7	4500	5.05	35	7.8	25.6
400F	3	10	6	GWS HD	8	346	12.2	5070	6.07	49	7.1	28.8
400F	3	10	6	GWS HD	9	420	14.8	5550	7.05	63	6.6	31.5
400F	3	10	6	GWS HD	10	499	17.6	6000	8.07	81	6.2	34.1
400F	3	10	6	GWS HD	11	580	20.5	6450	9.16	101	5.8	36.6
400F	3	10	8	GWS SF	7	356	12.6	4020	7.53	53	6.8	30.5
400F	3	10	8	GWS SF	8	429	15.2	4410	9.14	73	5.9	33.4
400F	3	10	8	GWS SF	9	509	18.0	4770	10.50	95	5.4	36.1
400F	3	11	4.7	GWS SF	7	408	14.4	4020	7.38	52	7.9	17.9
400F	3	11	4.7	GWS SF	8	503	17.8	4440	8.63	69	7.3	19.8
400F	3	11	4.7	GWS SF	9	590	20.8	4830	10.14	91	6.5	21.5
400F	3	11	3.8	APC SF	7	341	12.0	4290	6.11	43	8.0	15.4
400F	3	11	3.8	APC SF	8	434	15.3	4770	7.35	59	7.4	17.2
400F	3	11	3.8	APC SF	9	531	18.8	5190	8.59	77	6.9	18.7
400F	3	11	3.8	APC SF	10	626	22.1	5580	9.90	99	6.3	20.1
400F	3	11	3.8	APC SF	11	728	25.7	5940	11.25	124	5.9	21.4
400F	3	11	7	GWS HD	7	373	13.2	4170	6.72	47	7.9	27.6
400F	3	11	7	GWS HD	8	463	16.4	4620	8.04	64	7.2	30.6
400F	3	11	7	GWS HD	9	555	19.6	5070	9.31	84	6.6	33.6
400F	3	11	7	GWS HD	10	630	22.3	5460	10.54	105	6.0	36.2
400F	3	11	7	GWS HD	11	748	26.4	5850	12.00	132	5.7	38.8
400F	3	12	3.8	APC SF	7	452	16.0	3900	8.04	56	8.0	14.0
400F	3	12	3.8	APC SF	8	553	19.5	4260	9.72	78	7.1	15.3
400F	3	12	3.8	APC SF	9	653	23.1	4560	11.30	102	6.4	16.4