JUNQI 12VDC 10A 20A 30A Brushless DC Motor Speed Driver, 3 Phase Motor Controller

JUNQI 12VDC 10A 20A 30A Brushless DC Motor Speed Driver, 3 Phase Motor Controller​

Features:

1. Surface-mount Technology and small size.

2. 2-Quadrant PI Closed-loop control of speed with good linearity.

3. Variable Parameter settings for different motors

4. Control functions of F/R, enable, speed reference and output functions of speed pulse(PG), alarm. Over temperature protection.

5. Three kinds of reference inputs: analog voltage, PWM, Frequency.

6. Suitable for 3-phase BLDC motors with hall sensors.

7. Use of industrial grade chips.

Model and Specification:

N series 2-Quadrant BLDC Motor Speed Driver:

Driver Numbering Information:

BLSD 12 10 DC -2Q-N-T

BLSD: BLDC Speed Driver

12: Rated Voltage(VDC)

10: Peak Current Limit(A)

DC: DC Power supply

2Q: 2-Quadrant Driving Mode

N: N series(normal size and variable parameters)

T : -40~+65℃ Ta, Unlabelled=-10~+45℃ Ta

Notice:

1.Select peak current of driver: Ip(A)≧2*Ir(A) or Ip(A)≧4*Pom/(1.414*Vp), Irm=rated current of motor(A) Pom=Rated output power of motor(W), Vp=AC supply voltage of Driver(Vrms)

2. Driving quadrant: The drivers are only used in I&III quadrant.

3. Interference from leads: The Hall signals can be disturbed by switched current in windings leads when length is more than 3m. Don't intertwine them together. It is better to use shielded leads.

4. Motor Insultaion: Hall sensors to Windings/Hall sensors to Motor Cse/Windings to Motor Case

Insulation Resistance＞100MOhm@1500VDC

Dielectric strength＜1mA@1200VAC/50-60Hz/1 minute

5.Safety: The PE terminal labeled on the driver must be connected to the protection earth point of the supply system.

Typical connections:

BLDC Driver Inter face Port Descritpion:

Mechanical Size:

Picture Details:

Changzhou Junqi Mechanical Electronics Co.,Ltd  is a professional Exporter relies on five parnter physical factories.

The main products: Auto Parts( Power window switch,Auto electric water pumps, Auto lock, Door handle, Wipper motor and window regulator motor), Stepping motor and driver, Brushless DC motor and driver, DC Gear Motor, PM Step motor, Brushless dc blower and Special power supply ( Deuterium lamp and power supply)

80% of our products are produced by our Production-oriented partner factories,our products are stable and reliable performance with powerful technical support, so we can offer comprehensive product solutions to our clients with competitive development ability.we are specialized and experienced inindustrial electrical products,we have our own superb core technology and mature product line,even we have our own OEM controlling microchip. as most of Junqi products are directly come from the manufacturers (our partner factories),our products are more competitive pricing,more powerful developing ability,faster response and professional service.

Our partner factories can provide talented individuals with access to advanced technology and cutting-edge equipment, ensuring the yield of high-quality products. the partner factories have successfully passed the quality management system certification for the ISO9001, IATF16949 and ISO14001 etc. These are to ensure that all the goods received by our customers pass the inspection.