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

| - 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: 2W - 50W
| - Rated Voltage: DC 6V - 24V
| - Rated Torque: up to 550 gf-cm(54 mNm)
| - Rotor: Inner rotor with Nd2Fe14B strong magnet
| - Motor Structure: 3 phases, 9 slots, 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

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


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


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

Dimensions and performance curves of BL3657I dc motor for reference:

bl3657 <a href=/micro-brushless-dc-motor-foneacc-motion.html target='_blank'>BLDC motor</a>


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.


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

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:
bl3626i data for reference.
BL3630I Data
bl3630i data for reference.
BL3640I Data
bl3640i data for reference.
BL3650I Data
bl3650i data for reference.
BL3657I Data
bl3657i data for reference.

Φ36 mm bldc motor series motor interface introduction:

Φ36 mm bldc motor series motor interface introduction.webp


Why Foneacc Motor?

The Foneacc Motor Advantages:

mini dc motor factory advantages


Related Products:

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

pg36-bl3657 planetary geared dc motor.webp

pg36-bl3657-datasheet.webp


Send us your detailed requirements: sales@foneacc.com

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Contact: Foneacc Motor Sales Team

Phone: +86-13923860676

E-mail: sales@foneacc.com

Add: Building A, No. 58 Qiaonan RD, Fuyong Street, Bao An District. Shenzhen, China

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