BL3657i B3657M 36mm inner rotor Small BLDC Brushless DC Motor with internal driver

BL3657i B3657M 36mm inner rotor Small BLDC brushless dc motor with internal driver

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Main features:

| - Model Number: BL3657I
| - Shell Stator Size : Φ36* L 57 mm(Φ 1.42 inch * 2.24 inch)
| - Shaft : Φ3.175mm[0.125 inch](or 4.0mm[0.157 inch]), screw lead, D shape, etc.
| - Shaft length free customization
| - Rated Output Power: 5W - 50W
| - Rated Voltage: DC 6V - 24V
| - Rated Torque: up to 550 gf-cm(49 mNm)
| - Rotor: Inner rotor with Neodymium(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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BL3657I dc motor data examples:

Model	Voltage		No load		At maximum efficiency					Stall
	Range	Rated	Speed	Current	Speed	Current	Torque	P.out	Eff.	Torque	Current
		V	R/min	A	R/min	A	gf-cm	W	%	gf-cm	A
BL3657I-S01	8~16V	12	4,154	0.19	3,448	0.904	196.9	6.97	64.3	1,158	4.41
BL3657I-S02	8~26V	18	6,382	0.22	5,425	1.174	267	14.87	52.8	1,780	6.60
BL3657I-S03	8~26V	24	8,610	0.28	7,230	1.572	384.6	28.55	75.7	2,404	8.34
B3657M-S01	8.0-26.0	12	3,170	0.26	2,760	1.12	299.88	8.50	63.2	1,851	2.50
B3657M-S02	8.0-26.0	12	3,100	0.24	2,560	1.31	410.24	10.78	68.6	2,201	2.50
B3657M-S03	8.0-26.0	24	6,830	0.34	6,134	1.48	410.04	25.82	72.7	1,989	2.50
B3657M-S04	8.0-26.0	24	4743	0.25	3,486	2.24	999.6	35.78	66.5	3,773	5.00

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Dimensions and performance curves of BL3657I dc motor for reference:

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Download BL3657I 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.

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Φ 36mm bldc motor series, BL3626i, BL3630i, BL3640i, BL3650i and BL3657i high performance BLDC brushless dc motor:

Model	Voltage(V)		No Load		Rated Load				Stall
	Operating Range	Rated	Speed (rpm)	Current (A)	Torque (g.cm)	Speed (rpm)	Current (A)	Output P. (W)	Torque (g.cm)	Current (A)
BL3626I-V1	8~16V	12	6027	0.15	96.1	4882	0.638	4.814	506	2.721
BL3626I-V2	8~26V	18	7435	0.124	91	6022	0.504	5.621	478.9	2.121
BL3626I-V3	8~26V	24	8927	0.111	91.3	7231	0.456	6.774	480.8	1.926
BL3630I-V1	8~16V	12	5817	0.249	138.1	4882	0.638	6.507	657.4	3.456
BL3630I-V2	8~26V	18	7526	0.209	183	6171	0.957	11.584	1016.8	4.366
BL3630I-V3	8~26V	24	8872	0.184	191.3	7364	0.872	14.451	1125.6	4.234
BL3640I-V1	8~16V	12	4769	0.16	146.7	4006	0.818	6.028	917	4.271
BL3640I-V2	8~26V	18	7068	0.19	211.93	6008	1.071	13.055	1412.4	6.066
BL3640I-V3	8~26V	24	8235	0.247	288.2	6835	1.186	20.205	1695.4	5.769
BL3650I-S01	8~26V	12	5300	0.46	239.794	4600	1.53	11.35	793.8712	2.5
BL3650I-S02	8~26V	24	13800	0.32	306.12	11360	1.99	35.69	1058.155	3
BL3650I-S03	8~26V	24	4327	0.18	459.18	3714	1.01	17.49	3232.627	2.5
BL3657I-S01	8~16V	12	4154	0.19	196.9	3448	0.904	6.963	1158.3	4.405
BL3657I-S02	8~26V	24	6382	0.22	267	5425	1.174	14.85	1779.7	6.604
BL3657I-S03	8~26V	24	8610	0.28	384.6	7230	1.572	28.53	2403.9	8.342

BL3626I Data:

BL3630I Data

BL3640I Data

BL3650I Data

BL3657I Data

Φ36 mm bldc motor series motor interface introduction:

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Why Foneacc Motor?

The Foneacc Motor Advantages:

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Related Products:

BL3657I with planetary gearbox reducer, low speed, long lifespan, low noise, very suitable for high-end industrial products.

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Send us your detailed requirements: sales@foneacc.com