50A 1500W Brushless DC Motor Motor Type and Black Color DC Motor Speed Controller

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Price:RUB 10,351.17
Price in USD:Details


Product Overview


Product Description

50A 1500W Brushless DC Motor Motor Type and Black Color DC Motor Speed Controller


DBLS-02-H BLDC motor driver is designed by Dingtuo Technology independence which is assorted with the advanced motion control industrial. It is suitable for BLDC motor with the power under 400W. The driver adopts the latest high performance digital logic chips specialized for brushless motors, has the advantage on high integration, small volume, well protection, high reliability etc. The driver uses a new type of PWM technology that enable the motor running high speed, small vibration, low noise, good stability and high reliability.

Product Characteristic

System Characteristic 

Input voltage: 24~48VDC. (Under the power<1500W)

When 24VDC input, Max.continuous current 75A

When 48VDC input, Max. Current 50A

Low voltage protection: 10VDC2

Over voltage protection: 60VDC2

Working temp.: 0~+45°C

Storage temp.: -20~+85°C

Working & storage humidity: <85% (no frosting)

Structure: wall-mountable box type

Cooling: Radiator

Control terminals: Isolation

Protection: Over load, over heat, over speed, over voltage, lost voltage, power abnormal.

Panel: 6 digit LED display, 4 digit keypad operation

Terminal Connection

Control Terminal

Terminal Name
COM terminal
CW/CCW terminal
Stop/Start terminal
Brake terminal
Analogy signal input terminal
Speed output terminal
Alarm output terminal
+5V power output terminal

Hall Signal Terminal

Hall sensor Negative
Hall sensor A phase
Hall sensor B phase
Hall sensor C phase
Hall sensor Positive

Motor Connection Terminal

winding U phase(A)
winding V phase(B)
winding W phase(C)

Connection Diagram of Motor and Driver

Display and Keyboard Operation

Remark: "SET":Start/stop, (backspace)

"△" :"+",Plus 1

"▽" :"-" , Minus 1

"ENT":"ENTER" (call out setting parameter)

Parameter Setting Sequence

Please insure that the motor is under the stop situation when set the parameter. That is, in the case of panel mode, the motor is in the stop state or an external port mode, the motor is enabled to disconnect

1. In standby condition, press "ENTER" to call out the system parameters, press "ENTER" again, it will call out the parameter value.

2. Press "△"or "▽"to the parameter number. Press "SET" to return to standby mode if there is no value need to change.

3. Press "ENTER" to show the parameter setting value. Press "SET" to return to standby mode if there is no need to change value.

4. Press"△"or "▽" to change the value demanded.

5. Press "ENTER" to save the changes, then press "SET" to return to standby mode.

Note: At setting mode, it will return to display interface if there is no press within one minute.

Working Mode

Motor works at two modes. One is the panel mode, the other is external terminal control. The motor runs as the setting, LED digital display shows the speed of motor. Under the panel mode, Press "SET" to start/stop the motor, long press "△"or "▽" to acceleration or deceleration speed, press "ENTER" to insure and know the running speed. The motor runs as setting speed.

Protect Mode

While Motor operates abnormally, display will show ERR×

(1) Err-01: motor stall

(2) Err-02: over current

(3) Err-04: hall fault

(4) Err-05: motor stall and hall fault

(5)Err-08: under-voltage

(6)Err-10: over-voltage

(7)Err-20: peak current alarm

(8)Err-40: temperature alarm 

Communication wires connection

RS-485 communication can be carried out by using the RJ45 cable connector

The RJ45 connector pins are defined as follows:


Customized Application Case

Packing & Delivery

As CE, ROHS, National Hi-tech Enterprise certified quality company, we strictly abide by Quality Control System, pursuing continuous improvement of products quality.

CE Declaration
DINGTUO' assures that our motors meet the European Norm Standard.

RoHS Compliant
DINGTUO' is committed to offering products compliant with the EU RoHS directive.

National Hi-tech Enterprise
DINGTUO continues to carry out research and development and transformation of technological achievements in the "High-tech Fields Supported by the State", and forms core intellectual property rights of the enterprise, and conducts business activities based on this.

Computer Software Copyright Registration
DINGTUO obtained the computer software copyright registration certificate issued by the Copyright Bureau to realize the protection of computer software developed independently.

Customer Evaluation

Customer satisfaction is DINGTUO's primary aim, our drives and motors are designed to your exact specifications and we choose the right materials for client's samples.

Our Company

Who we are 

Shenzhen Dingtuoda Electromechanics Co.,Ltd(DINGTUO TECHNOLOGY) was established in 2006. As a professional electric motor and driver manufacturer operating over 13 years, DINGTUO is first and foremost a reflection of its people.

Our company focus on professional R & D, production and sales of Servo/Stepper/BLDC motor system. We also committed to provide Customized OEM & ODM services to Global electrical distributors, industrial equipment manufacturers and automotive markets.

DINGTUO manufacturing center covering area around 2,500 M², and owning three production workshops, 9 production lines.

We are also continuously improving the performance and power efficiency of our products to help our customers enable new markets and applications.

Technology & Innovation


Quality and delivery are the most important aspects of DINGTUO Motor Driver's manufacturing processes. DINGTUO prides itself on offering the highest quality products with the best possible delivery times. It all begins with DINGTUO's manufacturing process. DINGTUO manufactures all of its products under strict quality standards at plants within Guangdong China.

Quality is Built-In

DINGTUO operates in a Just-in-time and a Lean Manufacturing environment. Quality is built-in to the product throughout the entire manufacturing process. This is achieved by utilizing the One-Piece Flow System on our Flexible U-line work cells wherein all necessary equipment are positioned in the sequence in which it is used. In the simplest of terms, one-piece flow means that each motor is carefully built one-piece-at-a-time allowing it to be thoroughly inspected and tested, thus, quality defects are easily detected and contained. 

Additionally, defect prevention is also the direct result of the continuous error proofing of our processes.

Product Testing

Every DINGTUO product undergoes reliability testing before they are released to the market. These test subject the product to the harshest of operating conditions and intentional misuse to discover the limits of their durability.

1 Year Warranty

DINGTUO stands behind every product with a 1 Year Warranty. Visit our warranty section for complete details.

Production Line

As the years of development, Now DINGTUO Technology has become the leader of motor control systems provider, It own production lines:

-Stepper Drives & Motors

-Servo Drives & Motors

-Brushless DC Drives & Motors

-Integrated Motors

-Linear Motion Systems


-National High-tech enterprise certification

-Motor Drives Innovative &production team Over 13 years

-Electric Motor & Drives production workshop

-Strict quality management system

-Professional one stop supply & service

-OEM & ODM available

-Reliable and timely customer service

Trade Show

Are there Minimum Quantities

It depends. In order to get you the best price, we usually require a minimum order amount, however it can vary between 2-10 pieces or as little as one. Minimum quantity will be determined once we receive your specifications.

Where is it Made

Customized OEM solutions are either provided domestically for low volume or off-shore for larger volume orders. Please speak to an account manager for more information.

How Much Does it Cost

Custom products varies in cost. It depends on the type of product and the required materials we need to use to make the product. Our OEM staff will determine the cost of product once we receive your specifications. Rest assured, here at PI Manufacturing, we have our customers in mind, so we constantly work at solutions that are both time and cost-efficient.

What Next

If you're set on DT Technology making a custom product for you, the next thing to do is to contact our OEM department. You can either do this using the contact form located at the bottom of this page or calling 86.176.0306.7633 and speak to an account representative that will handle your custom OEM order. 

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