China ZBLD.C20-120L2R Low Voltage DC Brushless Motor Driver Manufacturers, Suppliers

Features

● Compact： Suitable for limited space : 93mm*50mm*21mm

● Voltage & Current： Input voltage 24V(±20%), output current 7.5A (adjustable via keyboard)

● Operation Mode： Open loop, closed loop ( control accuracy ±0.5%)

● Command Setting：Multi-function input terminal control (NPN input) CAN Modbus, CAN open communication control External keyboard control

● Speed Setting： Built-in knob, external analog voltage or PWM（0~5V/10V), 0~20KHZ frequency setting, communication setting, keyboard setting, multi-stage speed control, simplified PLC control

●Acceleration/Deceleration Control：
0.3s~10s Adjustable by knob, communication and keyboard

● Electronic Brake： Fast electromagnetic braking

● Multi-function Input Interface：
5 digital inputs (NPN), setting via keyboard: forward rotating, reverse rotating, inching, free stop,electronic brake, multi-stage speed, etc.

● Multi-function Output Interface：
2 digital output (open collector output), setting via keyboard: running, error, speed output, overload warning, virtual terminal output, etc.

● Fault Indication & Protection：
Show the error information by LED or keyboard after the protection for the error indication, such as: under voltage, over voltage, over current, over load, locked rotor, short circuit, phase shortage, over temperature etc.

*Keyboard control, multi-function input, multi-function output, multi-stage speed control, simplified PLC control could be realized with an external keyboard.

Product Model

Mark	Introduction	Content
①	Company	Z: ZD Leader
②	Model	BLD: Brushless Motor Driver
③	Version	C20:C20 Series
④	Power	120: Max. Output Power 120W
⑤	Index	L:DC24V~48V L1:12V L2:24V L3:36V L4:48V H:High Voltage AC 220V D: With Digital Display R: With 485 Communication

How to Install

Wall-hanging

Requirements of Environment

Environment Temperature	Environment Humidity	Altitude	Environmental Vibration	Protection Degree
-10℃~ +40℃(No condensation)	Less than 85% (No condensation)	Lower than 1000 m	No continuous vibration or over impact	IP20

To prevent explosion, injury and fire, please do not use in explosive environments, flammable gas, corrosive environments and anywhere easy to get wet or around combustibles.

The driver will stop once it detects an error and indicates the error code through LED (red, green) or external keyboard at the same time; users can make trouble-shooting according to the error code.

Green light flashes once for 5 Red light flashes once for 1 Error code = Green light flashing times*5 + Red light flashing times

Error Code	Error Name	Error Indication	Cause	How to Solve
1	Hardware Acceleration Overcurrent	01	1.Excessively Fast Acceleration or Deceleration 2.Low Voltage 3.Low power of Driver 4.Shock Load 5.Short Circuit Between Phase 6.Strong Interference from outside	1.Increase Time for Acceleration & Deceleration 2.Check the input voltage 3.Select driver with large power 4.Check if it is loaded normally 5.Check/Change cable or motor 6.Check if there exists strong interference outside
2	Hardware Deceleration Overcurrent	02
3	Hardware Constant Speed Overcurrent	03
4	Software Acceleration Overcurrent	04
5	Software Deceleration Overcurrent	05
6	Software Constant Speed Overcurrent	11
7	Overvoltage during Acceleration	12	1.High Input Voltage 2.Speedy Forward and Reverse Switch 3.In the statue of power generation due to external force	1.Check the power supply voltage 2.Increase time for forward and rever-se switching 3.Add external brake
8	Overvoltage during Deceleration	13
9	Overvoltage during Running of Constant Speed	14
10	Busbar Undervoltage	15	1.Low Voltage 2.External Power Supply Protection for Fast Acceleration 3.Voltage Drop 4.Driver hardware is abnormal	1.Check the input voltage 2.Increase acceleration time 3.Error Reset 4.Ask for engineer assisting
11	Motor Overload	21	1.Low Voltage 2.Motor Overpower 3.Rotor Blocked or Load Sudden Change	1.Check the input voltage 2.Use rated current of the motor 3.Reduce the load and check the motor and machine
12	Driver Overload	22	1.Low Voltage 2.Fast Acceleration 3.Overload	1.Check the input voltage 2.Increase acceleration time 3.Change to driver with larger power
13	Error of Hall	23	1.Disconnection of Hall 2.Strong Interference from Outside	1.Check the connection of Hall 2.Check if there exists strong interference outside
14	Locked	24	1.Overload 2.Motor Locked	1.Check the mechanical connection of motor 2.Check the wire diagram of motor
16	Driver Overheating Error	31	1.Overload 2.Driver hardware is abnormal	1.Cooling 2.Reduce the rated power
19	Current Error	34	1.Driver Hardware Broken	1.Change the driver
27	Data Storage Error	52	1.Reach to the MAX quantity for Power-up Clear（ PUC）	1.Power-on Again
29	Error of Over-current Feedback	54	1.Driver Hardware Broken	1.Change the driver
30	Error of Lack Input Phase	55	1.U/V/W Lack Input Phase 2.Driver Hardware Broken	1.Check if U/V/W are correctly conn-ected 2.Change the driver

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ZBLD.C20-120L2R Low Voltage DC Brushless Motor Driver