BLDC SPWM constant-current control motors, smooth operation, constant torque (Applicable to under 800 w motor)
BLDC series motors and brushless dc motor drives are caused by changzhou the motor electric appliance co. , LTD. The latest in high-tech products in the field of small power motor. With the rapid development of electronic technology, electronics technology and performance is also constantly updated and improved, the product adopts hardware of very large scale integrated circuit, high anti-jamming and fast responsiveness, compared with the traditional dc motor from the control performance and maintenance free, long life, the advantages of the constant torque. This product is suitable for driving peak current under 20 a, power supply voltage within 50 v any type of low-voltage three-phase brushless dc motor is widely used in knitting equipment, medical equipment, food machinery, electric tools, garden machinery and a series of electrical automation control field.
', point SPWM pure sine wave pulse width modulation technology, current and speed double closed loop, low-speed torque, smooth operation. l smooth high-speed torque output, the highest velocity 8000 RPM/min. l 1:7 five largest speed ratio, and 4 to form a complete set of the brushless dc motor, the minimum speed can reach 60 RPM/min. Motor series, the more speed than wide. l flexible pole position setting, hall & 60 deg; /300°/120°/240°Optional power Angle, motor adaptation of different specifications. l provide two kinds of speed adjustment way: panel potentiometer given, analog input terminal given, convenience for the user. l start-stop, rapid braking, and reversing switch input signal (Photoelectric isolation)。 l tachometer output, alarm output signal,Photoelectric isolation, OC gate output)。 l over-current, over-voltage, locked-rotor, motor control alarm.
