42mm Round Pump Fabricator CW CCW Brushless Motor With PMW Speed Control 4250
42mm Round Pump Motor Fabricator CW CCW Brushless Motor With PMW Speed Control 4250
Features of Brushless DC inner rotor Motor BLS-4250:
- PWM speed adjust
- FG output
- Lock detect protection
- Over current protection
- Standby mode
- Internal UVLO and thermal shutdown circuitry
| MODEL | VOLTAGE | NO LOAD | AT MAXIMUM EFFICIENCY | STALL | ||||
| SPEED RPM |
CURRENT A |
SPEED RPM |
TORQUE gf.cm |
CURRENT A |
TORQUE gf.cm |
CURRENT A |
||
| BLS-4250I | 12 | 4500 | 0.24 | 3580 | 450 | 1.8 | 2200 | 4.5 |
Dimension of the bldc motor:
Performance curve:
Electric Pin Connection Terminations:
| NO. | SIGNAL | I/O | SPECIFICATIONS | NOTE |
| 1 | GND | IN | Power Ground | Power Ground |
| 2 | VCC | IN | DC 5-26V | POWER + |
| 3 | 1FG | |||
| Output Voltage Range | OUT | 0-6V | Hall Signal Pulse Outputs | |
| VOH | 6.0V Max. | |||
| VOL | 0.5V Max | |||
| FG Signal Current | 2mA | |||
| Pulse Outputs of Rotation | 3 Pulse/cycle | |||
| 4 | PWM PWM Control, 60K MAX Typical (20K) |
|||
| Input Voltage Range | IN | 0~5v | High---motor OFF Low---motor ON |
|
| Input High Voltage | ≥2.0V.or open --HIGH | |||
| Input Low Voltage | ≤0.5V --LOW | |||
| 5 | FR CW/CCW | |||
| CW/CCW Control | ||||
| Input Voltage Range | IN | 0-5V | High---motor default turn Low---motor another turn |
|
| Input High Voltage | ≥2.0V.or open --HIGH | |||
| Input Low Voltage | ≤0.5V --LOW | |||
Advantages of BLDC motor:
* It has the linear mechanical characteristics of DC motor, wide speed regulation range, stepless speed regulation, wide speed regulation range;
* Excellent torque characteristics, good torque performance at medium and low speeds, large starting torque and small starting current; strong overload capacity;
* Soft start and stop, good characteristics, can save the original mechanical brake or electromagnetic brake device;
* High efficiency, no sparks;
* High reliability, good stability, strong adaptability and simple maintenance;
* Small size, light weight and large output;
* Anti-turbulence and vibration, low noise, low vibration, smooth operation and long life.
-Office apparatus and medical devices
• Printer, Copier, Projector, Shredder, fax ( paper cutter ), computer peripheral, lifting socket etc.
• breath machine, medical cleaning pump, medical ventilator, medical bed, dental instrument, surgical robot etc
- Power tool and fitness equipment
• Electric screwdriver, Electric hydraulic pliers, Electric scissors,
• Fascia gun, massage chair, treadmill
-Household appliances and personal care
• Air purifier, smart toilet, hair dryer, hair curler, tooth brush, vibration, rubdown machine, foot grinder, facial beauty equipment, eyebrow tweezer, electric threading knife
• Blender, sweeper, window cleaner, small household appliances
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