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china factory ZM-6618 pwm speed control 18A high power brushless dc motor controller for 24V 36V 48V bldc motorer
1.Product Feature:
High Integration and Stable Brushless DC Motor Controller
This controller has three manners of working: speed control, current control and open-loop control.
Control functions of braking, direction, enable,Maximum current limit can be adjusted
Total Hardware Design, High Speed, Anti-Interference
Limited Current Intelligent, Protect more fast and accurate
Low fever, High Power
2.Main Function:
Low Voltage ≤18V or Overheat than >150 can automatically protection.
Overload protect time can judged arround 2 - 15 seconds.
Hall error can automatically protect.
Output limited Current Can be adjust around 1A-18A.
Potentiometer, potentiometer outside, Analog voltage
and PWM speed adjust.
Start and Stop function.
Speed signal feedback and output.
Less speed start function, avoid current overflow, protect moter effect.
3.Production Basically Working Condition:
| Parameter | Min | Rated | Max | Unit |
| Envirment Tempreture | -30 | 60 | ||
| DC Power Input | 12 | 48 | 50 | V |
| Drive Current Output | 0 | 15 | 18 | A |
| Suitable Motor Speed | 0 | 20000 | rpm | |
| Hall Sensor Voltage | 4.5 | 5 | 5.5 | V |
| Hall Sensor Current | 20 | mA | ||
| External Potentiometer | 10k | Ω | ||
| Simual Voltage Speed Control | 0 | 5 | V | |
| PWM Speed Control Signal Voltage | 4.5 | 5.5 | V | |
| PWM Speed Control Signal Voltage Occupation | 0 | 100 | % | |
| Control Ways Voltage | 4.5 | 5 | 24 | V |
4.Port Defination and Wiring:
| Name | Description |
| Positive/Negative | DC Power Input 12-60 |
| U,V,W | Mechine Line |
| H+,H- | Hall Powder Line, Only use by Hall |
| Hu,Hv,Hw | Hall Signal Line |
| FG | Speed Feedback Signal |
| ER | Warning Output |
| NC | |
| DR | Director and dangling round positive when in high level model,turn nagtive position in low level. |
| EN | Director and dangling round positive when in high level model,turn nagtive position in low level. |
| V- | Outside speed control reference COM port. |
| Ve | Outside speed signal control, can line to potentiometer,Analog voltage or PWM at outside. |
| V+ | Speed control in Positive position when line to outside potentiometer. Dangling when free. Power Light Powder light on when turn on. |
| VSP-RJ | Inside potentiometer speed control,turn 0-100% by clockwise. |
| SW1 Code | Swich of Inside and Outside. ON: Inside OFF: Outside |
| SW2 Code | Swich of brake. ON: High level dangling is standby. OFF: Low level standby. |
| RV1 | Adjust overload protect time; trun to limit by counter clockwise. |
| RV2 | Limit Current Adjust of 1A - 16A; Turn to large by clockwise. |
5.Limination Description:
Our controller adapt by output current limited which can avoid fails coused by large current when starting or overload.Please setting output current limitation by motor reference.
6.Protect and Restore:
Our controller have multiple protections, can reslove in right way when protect function actived.
1.Low voltage protection, controller will be turn to protect mode when voltage less than 13V. Please cut down AC power then unlock the protection, vote to 18V then can turn on power again.
2.Shut down protection. when the motor shut down suddenlly and reached the protect seconds, power will be shut down.Please turn off the power, slove the problem then can turn on motor again.
3.Hall error protection. controller will be shut down the power and to the protection mode when some error happened. Then shut down power as soon as possible, you can turn on power again when hall error resloved.
7.SIZE:
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