Product Description
The inner rotor brushless DC motor adopts an inner rotor structure, placing permanent magnets inside the rotor. This design enables the motor to have a small moment of inertia, allowing for rapid start and stop with an extremely fast response speed. Within a limited space, the ingenious layout effectively enhances the power density, ensuring that powerful output can still be achieved in a relatively small volume. Compared with the external rotor motor, the internal rotor design has more advantages when operating at high speeds and can meet the application scenarios with strict requirements for speed.
Product parameters
BL3626I | ||||||||
OUTPUT:APPROX 2W~15W | INNER ROTOR | WEIGHT:95g(APPROX) | ||||||
●Typical Application | ●Motor Terminations | |||||||
Personal Care | NO. | PIN ARRANGEMENT | ||||||
1 | VCC | |||||||
2 | FG | |||||||
3 | CW/CCW | |||||||
4 | GND | |||||||
5 | PWM | |||||||
6 | BRAKE | |||||||
◆ Major Characteristic Parameters | ||||||||||
Model | Voltage | NO LOAD | AT MAXIMUM EFFIClENCY | STALL | ||||||
Scope of work | RATED | SPEED | CURRENT | SPEED | CURRENT | TORQUE | OUTPUT | TORQUE | CURRENT | |
r/min | A | r/min | A | g.cm | W | g.cm | A | |||
BL3626I-V1 | 8V-16V | 12V | 6027 | 0.15 | 4882 | 0.638 | 96.1 | 4.814 | 506 | 2.721 |
BL3626I-V2 | 8V-26V | 18V | 7435 | 0.124 | 6022 | 0.504 | 91.0 | 5.621 | 478.9 | 2.121 |
BL3626I-V3 | 8V-26V | 24V | 8927 | 0.111 | 7231 | 0.456 | 91.3 | 6.774 | 480.8 | 1.926 |
BL3630I | ||||||||
OUTPUT:APPROX 2W~18W | INNER ROTOR | WEIGHT:110g(APPROX) | ||||||
●Typical Application | ●Motor Terminations | |||||||
Personal Care | NO. | PIN ARRANGEMENT | ||||||
1 | VCC | |||||||
2 | FG | |||||||
3 | CW/CCW | |||||||
4 | GND | |||||||
5 | PWM | |||||||
6 | BRAKE | |||||||
◆ Major Characteristic Parameters | ||||||||||
Model | Voltage | NO LOAD | AT MAXIMUM EFFICIENCY | STALL | ||||||
Scope of work | RATED | SPEED | CURRENT | SPEED | CURRENT | TORQUE | OUTPUT | TORQUE | CURRENT | |
r/min | A | r/min | A | g.cm | W | g.cm | A | |||
BL3630I-V1 | 8V-16V | 12V | 5817 | 0.249 | 4882 | 0.638 | 138.1 | 6.507 | 657.4 | 3.456 |
BL3630I-V2 | 8V-26V | 18V | 7526 | 0.209 | 6171 | 0.957 | 183.0 | 11.584 | 1016.8 | 4.366 |
BL3630I-V3 | 8V-26V | 24V | 8872 | 0.184 | 7364 | 0.872 | 191.3 | 14.451 | 1125.6 | 4.234 |
BL3640I | ||||||||
OUTPUT:APPROX 5W~30W | INNER ROTOR | WEIGHT:150g(APPROX) | ||||||
●Typical Application | ●Motor Terminations | |||||||
Personal Care | NO. | PIN ARRANGEMENT | ||||||
1 | VCC | |||||||
2 | FG | |||||||
3 | CW/CCW | |||||||
4 | GND | |||||||
5 | PWM | |||||||
6 | BRAKE | |||||||
◆ Major Characteristic Parameters | ||||||||||
Model | Voltage | NO LOAD | AT MAXIMUM EFFICIENCY | STALL | ||||||
Scope of work | RATED | SPEED | CURRENT | SPEED | CURRENT | TORQUE | OUTPUT | TORQUE | CURRENT | |
r/min | A | r/min | A | g.cm | W | g.cm | A | |||
BL3640I-V1 | 8V-16V | 12V | 4769 | 0.16 | 4006 | 0.818 | 146.7 | 6.028 | 917.0 | 4.271 |
BL3640I-V2 | 8V-26V | 18V | 7068 | 0.19 | 6008 | 1.071 | 211.9 | 13.055 | 1412.4 | 6.066 |
BL3640I-V3 | 8V-26V | 24V | 8235 | 0.247 | 6835 | 1.186 | 288.2 | 20.205 | 1695.4 | 5.769 |
BL3650I | ||||||||
OUTPUT:APPROX 5W~40W | INNER ROTOR | WEIGHT:180g(APPROX) | ||||||
●Typical Application | ●Motor Terminations | |||||||
Personal Care | NO. | PIN ARRANGEMENT | ||||||
1 | VCC | |||||||
2 | FG | |||||||
3 | CW/CCW | |||||||
4 | GND | |||||||
5 | PWM | |||||||
6 | BRAKE | |||||||
◆ Major Characteristic Parameters | ||||||||||
Model | Voltage | NO LOAD | AT MAXIMUM EFFICIENCY | STALL | ||||||
Scope of work | RATED | SPEED | CURRENT | SPEED | CURRENT | TORQUE | OUTPUT | TORQUE | CURRENT | |
r/min | A | r/min | A | g.cm | W | g.cm | A | |||
BL3650I-V1 | 8V-16V | 12V | 4304 | 0.28 | 3486 | 1.197 | 211.2 | 7.586 | 1116.6 | 5.104 |
BL3650I-V2 | 8V-26V | 18V | 6693 | 0.3 | 5555 | 1.552 | 305.9 | 17.43 | 1799.5 | 7.537 |
BL3650I-V3 | 8V-26V | 24V | 8458 | 0.4 | 6851 | 1.794 | 395.2 | 27.77 | 2079.8 | 7.628 |
BL3657I | ||||||||
OUTPUT:APPROX 5W~50W | INNER ROTOR | WEIGHT:220g(APPROX) | ||||||
●Typical Application | ●Motor Terminations | |||||||
Personal Care | NO. | PIN ARRANGEMENT | ||||||
1 | VCC | |||||||
2 | FG | |||||||
3 | CW/CCW | |||||||
4 | GND | |||||||
5 | PWM | |||||||
6 | BRAKE | |||||||
◆ Major Characteristic Parameters | ||||||||||
Model | Voltage | NO LOAD | AT MAXIMUM EFFICIENCY | STALL | ||||||
Scope of work | RATED | SPEED | CURRENT | SPEED | CURRENT | TORQUE | OUTPUT | TORQUE | CURRENT | |
r/min | A | r/min | A | g.cm | W | g.cm | A | |||
BL3657I-V1 | 8V-16V | 12V | 4154 | 0.19 | 3448 | 0.904 | 196.9 | 6.963 | 1158.3 | 4.405 |
BL3657I-V2 | 8V-26V | 18V | 6382 | 0.22 | 5425 | 1.174 | 267.0 | 14.85 | 1779.7 | 6.604 |
BL3657I-V3 | 8V-26V | 24V | 8610 | 0.28 | 7230 | 1.572 | 384.6 | 28.53 | 2403.9 | 8.342 |
BL4235I | ||||||||
OUTPUT:APPROX 5W~35W | INNER ROTOR | WEIGHT:160g(APPROX) | ||||||
●Typical Application | ●Motor Terminations | |||||||
Personal Care | NO. | PIN ARRANGEMENT | ||||||
1 | VCC | |||||||
2 | FG | |||||||
3 | CW/CCW | |||||||
4 | GND | |||||||
5 | PWM | |||||||
6 | BRAKE | |||||||
◆ Major Characteristic Parameters | ||||||||||
Model | Voltage | NO LOAD | AT MAXIMUM EFFICIENCY | STALL | ||||||
Scope of work | RATED | SPEED | CURRENT | SPEED | CURRENT | TORQUE | OUTPUT | TORQUE | CURRENT | |
r/min | A | r/min | A | g.cm | W | g.cm | A | |||
BL4235I-V1 | 8V-16V | 12V | 2860 | 0.21 | 2288 | 0.874 | 282.5 | 6.629 | 1412.3 | 3.529 |
BL4235I-V2 | 8V-26V | 18V | 4290 | 0.25 | 3518 | 1.127 | 381.3 | 13.76 | 2118.5 | 5.123 |
BL4235I-V3 | 8V-26V | 24V | 5200 | 0.30 | 4160 | 1.214 | 457.1 | 19.51 | 2285.7 | 4.871 |
BL4250I | ||||||||
OUTPUT:APPROX 1W~65W | INNER ROTOR | WEIGHT:160g(APPROX) | ||||||
●Typical Application | ●Motor Terminations | |||||||
Personal Care | PIN | COLORRED | FUNCTION | |||||
| RED | VCC"+" | ||||||
02 | BLACK | GND"-" | ||||||
03 | YELLOW | CW/CCW | ||||||
04 | GREEN | PWM | ||||||
05 | BLUE | FG | ||||||
06 | WHITE | BRAKE | ||||||
◆ Major Characteristic Parameters | ||||||||||
Model | Voltage | NO LOAD | AT MAXIMUM EFFICIENCY | STALL | ||||||
Scope of work | RATED | SPEED | CURRENT | SPEED | CURRENT | TORQUE | OUTPUT | TORQUE | CURRENT | |
r/min | A | r/min | A | g.cm | W | g.cm | A | |||
BL4250I-V2 | 8V-16V | 12V | 4600 | 0.3 | 3355 | 1.5 | 400 | 14.05 | 1400 | 4.63 |
BL4250I-V3 | 8V-26V | 24V | 9000 | 0.3 | 7667 | 1.8 | 500 | 40.14 | 2900 | 9.13 |
BL4260I | ||||||||
OUTPUT:APPROX 10W~75W | INNER ROTOR | WEIGHT:295g(APPROX) | ||||||
●Typical Application | ●Motor Terminations | |||||||
Personal Care | NO. | PIN ARRANGEMENT | ||||||
1 | VCC | |||||||
2 | FG | |||||||
3 | CW/CCW | |||||||
4 | GND | |||||||
5 | PWM | |||||||
6 | BRAKE | |||||||
◆ Major Characteristic Parameters | ||||||||||
Model | Voltage | NO LOAD | AT MAXIMUM EFFICIENCY | STALL | ||||||
Scope of work | RATED | SPEED | CURRENT | SPEED | CURRENT | TORQUE | OUTPUT | TORQUE | CURRENT | |
r/min | A | r/min | A | g.cm | W | g.cm | A | |||
BL4260I-V1 | 8V-16V | 12V | 2038 | 0.15 | 1773 | 0.934 | 480.3 | 8.734 | 3694.3 | 6.184 |
BL4260I-V2 | 8V-26V | 18V | 3690 | 0.20 | 3284 | 1.564 | 654.7 | 22.05 | 5951.6 | 12.60 |
BL4260I-V3 | 8V-26V | 24V | 4280 | 0.20 | 3766 | 1.567 | 766.6 | 29.62 | 6388.1 | 11.59 |
BL4275I | ||||||||
OUTPUT:APPROX 10W~90W | INNER ROTOR | WEIGHT:340g(APPROX) | ||||||
●Typical Application | ●Motor Terminations | |||||||
Personal Care | NO. | PIN ARRANGEMENT | ||||||
1 | VCC | |||||||
2 | FG | |||||||
3 | CW/CCW | |||||||
4 | GND | |||||||
5 | PWM | |||||||
6 | BRAKE | |||||||
◆ Major Characteristic Parameters | ||||||||||
Model | Voltage | NO LOAD | AT MAXIMUM EFFICIENCY | STALL | ||||||
Scope of work | RATED | SPEED | CURRENT | SPEED | CURRENT | TOGQUE | OUTPUT | TOGQUE | CURRENT | |
r/min | A | r/min | A | g.cm | W | g.cm | A | |||
BL4275I-V1 | 8V-16V | 12V | 3620 | 0.25 | 3045 | 1.324 | 447.5 | 13.98 | 2817.9 | 7.011 |
BL4275I-V2 | 8V-26V | 18V | 5429 | 0.30 | 4622 | 1.721 | 579.8 | 27.49 | 3905.8 | 9.869 |
BL4275I-V3 | 8V-26V | 24V | 4350 | 0.19 | 3703 | 1.089 | 579.7 | 22.02 | 3902.4 | 6.237 |
BL5265I | ||||||||
OUTPUT:APPROX 10W~100W | INNER ROTOR | WEIGHT:590g(APPROX) | ||||||
●Typical Application | ●Motor Terminations | |||||||
Personal Care | NO. | PIN ARRANGEMENT | ||||||
1 | VCC | |||||||
2 | FG | |||||||
3 | CW/CCW | |||||||
4 | GND | |||||||
5 | PWM | |||||||
6 | BRAKE | |||||||
◆ Major Characteristic Parameters | ||||||||||
Model | Voltage | NO LOAD | AT MAXIMUM EFFICIENCY | STALL | ||||||
Scope of work | RATED | SPEED | CURRENT | SPEED | CURRENT | TORQUE | OUTPUT | TORQUE | CURRENT | |
r/min | A | r/min | A | g.cm | W | g.cm | A | |||
BL5265I-V1 | 8V-16V | 12V | 2980 | 0.65 | 2270 | 2.1 | 710 | 16.6 | 2980 | 6.6 |
BL5265I-V2 | 8V-26V | 18V | 4480 | 0.67 | 3560 | 2.6 | 918 | 34 | 4450 | 9.9 |
BL5265I-V3 | 8V-26V | 24V | 7970 | 0.8 | 6510 | 3.95 | 1090 | 73 | 5950 | 17.5 |
BL5285I | ||||||||
OUTPUT:APPROX 20W~130W | INNER ROTOR | WEIGHT:700g(APPROX) | ||||||
●Typical Application | ●Motor Terminations | |||||||
Personal Care | NO. | PIN ARRANGEMENT | ||||||
1 | VCC | |||||||
2 | FG | |||||||
3 | CW/CCW | |||||||
4 | GND | |||||||
5 | PWM | |||||||
6 | BRAKE | |||||||
◆ Major Characteristic Parameters | ||||||||||
Model | Voltage | NO LOAD | AT MAXIMUM EFFICIENCY | STALL | ||||||
Scope of work | RATED | SPEED | CURRENT | SPEED | CURRENT | TOGQUE | OUTPUT | TOGQUE | CURRENT | |
r/min | A | r/min | A | g.cm | W | g.cm | A | |||
BL5285I-V1 | 8V-16V | 12V | 2920 | 0.28 | 2190 | 3.4 | 1500 | 34 | 6040 | 12.8 |
BL5285I-V2 | 8V-26V | 18V | 4400 | 0.33 | 3150 | 4.4 | 2000 | 65 | 7150 | 15 |
BL5285I-V3 | 8V-26V | 24V | 5800 | 0.39 | 4350 | 4.5 | 2000 | 90 | 7900 | 16.6 |
BL6050I | ||||||||
OUTPUT:APPROX 10W~100W | INNER ROTOR | WEIGHT:710g(APPROX) | ||||||
●Typical Application | ●Motor Terminations | |||||||
Personal Care | NO. | PIN ARRANGEMENT | ||||||
1 | U(Red wire) | |||||||
2 | V(Black wire) | |||||||
3 | W(Green wire) | |||||||
◆ Major Characteristic Parameters | ||||||||||
Model | Voltage | NO LOAD | AT MAXIMUM EFFICIENCY | STALL | ||||||
Scope of work | RATED | SPEED | CURRENT | SPEED | CURRENT | TORQUE | OUTPUT | TORQUE | CURRENT | |
r/min | A | r/min | A | g.cm | W | g.cm | A | |||
BL6050I-V1 | 6V-12V | 12V | 4907 | 0.80 | 3964 | 3.34 | 853.2 | 34.75 | 4440.7 | 14.06 |
BL6050I-V2 | 8V-16V | 18V | 6133 | 0.66 | 5062 | 3.13 | 980.4 | 50.98 | 5613.9 | 14.81 |
BL6050I-V3 | 8V-26V | 24V | 6540 | 0.53 | 5453 | 2.63 | 1033.7 | 57.84 | 6200.9 | 13.18 |
BL6060I | ||||||||
OUTPUT:APPROX 10W~100W | INNER ROTOR | WEIGHT:750g(APPROX) | ||||||
●Typical Application | ●Motor Terminations | |||||||
Personal Care | PIN | COLOR | FUNCTION | |||||
08 | WHITE | COIL W | ||||||
07 | WHITE | COIL V | ||||||
06 | WHITE | COIL U | ||||||
05 | WHITE | VCC"+" | ||||||
04 | WHITE | GND"-" | ||||||
03 | WHITE | H3(Hall Sensor Output) | ||||||
02 | WHITE | H2(Hall Sensor Output) | ||||||
01 | RED | H1(Hall Sensor Output) | ||||||
◆ Major Characteristic Parameters | ||||||||||
Model | Voltage | NO LOAD | AT MAXIMUM EFFICIENCY | STALL | ||||||
Scope of work | RATED | SPEED | CURRENT | SPEED | CURRENT | TORQUE | OUTPUT | TORQUE | CURRENT | |
r/min | A | r/min | A | g.cm | W | g.cm | A | |||
BL6060I-V1 | 6V-12V | 12V | 8224 | 1.90 | 6230 | 5.94 | 672.8 | 43.06 | 2774.8 | 18.55 |
BL6060I-V2 | 8V-16V | 18V | 12334 | 1.90 | 9778 | 7.28 | 864.1 | 86.80 | 4170.3 | 27.85 |
BL6060I-V3 | 8V-26V | 24V | 14950 | 1.83 | 12092 | 7.79 | 978.8 | 121.59 | 5119.9 | 32.97 |
Application
The inner rotor brushless motor, with its outstanding performance, is widely used in both household and professional equipment fields. In household appliances like vacuum cleaners, it can provide strong and long-lasting suction power, facilitating deep cleaning. In personal care devices, achieve stable and low-noise operation to bring a comfortable experience. On commercial equipment, it can reduce operating costs by virtue of its high efficiency and energy-saving features. In the medical device field where motor performance is highly demanded, its stable and reliable operation and precise control meet the needs of various complex medical scenarios, ensuring the safe and efficient operation of the equipment and fully satisfying the usage requirements of different scenarios.