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PH2212-9T 1250KV Outrunner Brushless Motor (Multicopter series) Leopard Hobby

Availability:Out of stock

SKU

PH2212-1250

£16.50

Turns: 9, 1250 KV (rpm/V), Suitable for 3-4S Lipo, Max Current: 21A, Max Power 300W, Shaft dia 4 mm, Max Thrust: 1.45kg; Dimensions(Dia. x Length：Φ23mm x 18.5mm) Weight: 55g

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Details

Specifications:

KV.....................................................................1250
Configuration............................................12N14P
Stator Diameter............................................22mm
Stator Length................................................12mm
Motor Dimension(Dia.*Len)..........Ø23*18.5mm
No-load Current (7.4V)..................................1.1A
Cells Lipo.........................................................2-4S
Max Continuous Current(A)...........................21A
Max Continuous Power(W).........................300W
Resistance...................................................0.078Ω

Model	KV*	Propeller	Voltage (V) 100%Throttle	Current (A)	RPM	Thrust (g)	Power (W)	Effeciency (g/w)	Weight (g)	Shaft Dia. (mm)	Shaft Length (mm)
PH2212-9T	1250	9*4.5/Plastic	7.4	9.7	7340	520	72	7.24	55	4	5
			8.5	12	8150	660	102	6.47
			11.1	18	9910	1000	200	5.01
			12.6	22	10700	1240	277	4.47
		8*4/Plastic	7.4	7.1	7910	380	53	7.23
			8.5	8.8	8850	480	75	6.42
			11.1	13.4	10930	770	149	5.18
			12.6	16.4	12000	940	207	4.55
			14.8	21.4	13400	1230	317	3.88
			16.8	25.4	14410	1450	427	3.4

*K_v is the motor velocity constant, measured in RPM per volt (not to be confused with kV, the abbreviation for kilovolt). The K_v rating of a brushless motor is the ratio of the motor's unloaded RPM to the peak (not RMS) voltage on the wires connected to the coils (theback-EMF). For example, an unloaded motor of K_v, 5,700 RPM/V, supplied with 11.1 V, will run at a nominal 63,270 RPM (5,700 RPM/V × 11.1 V).

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