BL4275i B4275M high performance and long lifespan 42mm small bldc Brushless DC motor

BL4275i B4275M OD Diameter 42mm Small inner rotor Brushless DC BLDC motor built-in driver controller with hall sensor

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Key features:

| - Model Number: BL4275I
| - Shell Stator Size : Φ 42* L 75 mm(Φ 1.65 inch * 2.95 inch)
| - Shaft : Φ 5.0mm[0.197 inch], screw lead, D shape, etc.
| - Shaft length free customization
| - Rated Output Power: 10W - 95W
| - Rated Voltage: DC 6V - 24V
| - Rated Torque: up to 1500 gf-cm(147 mNm)
| - Rotor: Inner rotor with Nd2Fe14B strong magnet
| - Motor Structure: 3 phases, 9 slots, 6/12 poles, 3 hall sensors
| - Driver(Optional): built-in driver PCB with MCU
| - Construction: Permanent Magnet
| - Commutation: Brushless-PWM drive
| - Manufacturer: Foneacc Motor
| - MOQ: 500 pcs
| -  PWM pulse wide speed range
| -  Clockwise/counter-clockwise rotation
| -  FG speed feedback signal
| -  Low EMC | -  Low noise
| -  Long lifespan: up to 20000hrs
| -  Over-current protection | -  Over-voltage protection | -  Under-voltage protection

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BL4275I dc motor data examples:

Model	Voltage		No load		At maximum efficiency					Stall
	Range	Nominal	Speed	Current	Speed	Current	Torque	P.out	Eff.	Torque	Current
		V	R/min	A	R/min	A	gf-cm	W	%	gf-cm	A
BL4275I-V1	8~16	12	2,813	0.34	2,292	2.29	867.5	20.41	74.3	4,672	10.87
BL4275I-V2	8~26	18	3,790	0.32	2,930	2	857.3	25.79	71.6	3,754	7.72
BL4275I-V3	8~26	24	4,996	0.28	3,368	2.23	1,000.2	34.58	64.6	4,774	6.26
BL4275I-V4	8~16	12	6,880	0.37	5,955	2.42	405.5	24.66	86.5	3,014	15.32
B4275M-S01	8~26	12	2,511	0.43	1,310	2.38	1,101	14.81	51.8	2,265	4.51
B4275M-S02	8~26	12	2,813	0.34	2,292	2.29	867.3	20.41	74.3	4,673	9.30
B4275M-S03	8~26	24	5,050	0.42	3,900	2.62	1,108.2	44.37	70.6	4,866	10.4

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Dimensions and performance curves of BL4275I dc motor for reference:

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Download BL4275I DC motor datasheet for clear view:

Notice: Data in this typical specification sheet are for other certain customers. Voltage, rated torque, speed, current, power and shaft extension feature & dimension can be customized to meet customer specific requirement.