ZM-6618 DC 18-60V 18A DC Brushless Driver BLDC Motor Controller Designed with Built-in Potentiometer

ZM-6618 DC 18-60V 18A DC Brushless Driver BLDC Motor Controller Designed with Built-in Potentiometer

Features:
- Highly integrated, highly reliable brushless DC (BLDC) motor controller
- Three-phase full bridge, PWM square wave drive control
- Over-current protection measures immediately shut off the output when overloaded to protect the motor in time
- Pure hardware design, high speed and high anti-interference ability
- Wide voltage: compatible with DC18-60V
- Low heat and high power
- Undervoltage (≤15V) and over-voltage 60V protection
- Automatically shut off the output after 3 seconds of stall
- Hall error protection
- Output 18A and over-current shutdown output
- Support built-in potentiometer, external potentiometer, analog voltage and PWM speed regulation
- It flexibly cooperates with normally open and normally closed control systems due to functions, including enable, smooth switching direction, alarm output and speed feedback
- It enables slow start to avoid current overshoot and effectively protect the motor
- Multi-level customization of slow start time (0S, 1S, 3S, 10S). 1S by default

Specifications:
- Model number: ZM-6618
- Driver Type: BLDC Motor Driver Controller
- Voltage: DC 18-60V
- Current: 0-18A
- Analog Voltage input: 0-5V
- Supported Speed: 0-20000rpm
- Efficiency: 86% Approx
- Weight: 375g/0.8lb
- Environment Temperature: -30 to 60℃
- Hall Sensor Angle: 120°
- External Potentiometer: 10KΩ

Package Included:
- 1 x BLCD Motor Driver Controller

Interface Definition:
+/-: DC 18-60V power supply input.
U, V, W: Drive output. Connected to motor phase line.
H+, H-: Hall power supply. Connected to motor Hall power line (100mA maximum output).
Hu, Hv, Hw: Hall signal. Connected to motor Hall signal line.
FG: Speed feedback signal (output duty cycle 50% square wave).
ER: Alarm output.
NC: Reserved port. Without function.
DR: Direction. Disconnection or high level for forward rotation; low level for reverse rotation.
EN: Enable. It works normally when SW2 is off and it is disconnected or there is high level; standby mode for low level. It is in standby mode when SW2 is on and it is disconnected or there is high level; it works normally for low level.
V-: Connect to an external speed control reference ground (COM terminal).
Ve: Connect to an external speed control signal. Potentiometer, analog voltage or PWM can be connected (When using this function, make sure that SW1 on the side of the driver is OFF).
V+: Connect the positive pole of external potentiometer speed regulation. Disconnected when not in use (internal 5V output and 200mA maximum output).
Ll, L2: L1 is power supply indicator light. It is green. The light will stay on after power-on. L2 is a fault alarm light.
Internal speed regulation: Internal speed regulation potentiometer. When it is rotated clockwise, motor speed can be adjusted from 0 to 100%.
SW1: Switch internal and external speed regulation. ON: Internal; OFF: External.
SW2: Change enable function. ON: It is in standby mode when there is high level and disconnection; OFF: It is in standby mode for low level.