MKD071B-035-KG1-KN Rexroth Motor Supply

MKD071B-035-KG1-KN Rexroth Motor Supply

Introduction to MKD071B-035-KG1-KN Motor

I. General Overview

The MKD071B-035-KG1-KN is a high-performance synchronous servo motor produced by Bosch Rexroth, belonging to the IndraDyn S series. This motor is widely used in industrial automation due to its high torque, high speed, high precision, and excellent environmental adaptability.

II. Key Features

1. High Torque Output:
   • The maximum torque can reach 631Nm, meeting the needs of various high-load applications.
   • Smooth torque output with minimal fluctuations ensures stable equipment operation.
2. Wide Speed Range:
   • The maximum speed can reach 9000rpm, suitable for applications requiring high-speed operation.
   • A wide speed adjustment range allows for flexible adjustments based on actual needs.
3. High-Precision Control:
   • Equipped with a multi-turn absolute Hiperface encoder with an increment of 128, providing high-precision position feedback.
   • High encoder resolution ensures precise and stable motor movement.
4. Excellent Environmental Adaptability:
   • High protection class, typically IP65 or above, enabling stable operation in harsh environments.
   • Optional liquid cooling system available to handle heat dissipation in high-power applications.
5. Compact Structure:
   • The motor is designed to be compact, with a small size and light weight, facilitating easy installation and maintenance.
   • Flat shaft design with shaft sealing rings prevents dust and moisture from entering the motor interior.

III. Application Scenarios

The MKD071B-035-KG1-KN motor is widely used in various industrial automation fields requiring high precision and high torque, including but not limited to:

1. Robot Arms:
   • Provides high torque and precise position control, ensuring flexible movement and accurate positioning of robot arms.
2. Automated Production Lines:
   • Used to drive various automated equipment, such as conveyors and assembly machines, improving production efficiency and product quality.
3. Packaging Machinery:
   • Suitable for high-speed packaging machinery, such as filling machines and sealing machines, ensuring stable and accurate packaging processes.
4. Conveyor Systems:
   • Used to drive conveyor belts, rollers, and other conveying equipment, enabling fast and accurate material transportation.

IV. Technical Parameters

• Rated Power: Varies depending on the specific model and application scenario, but typically meets the needs of high-load applications.
• Rated Voltage: Usually an AC voltage, with the specific value determined by the motor model and配套 (matching) drive.
• Rated Current: Determined based on the motor power and voltage, ensuring stable motor operation under rated conditions.
• Encoder Type: Multi-turn absolute Hiperface encoder, providing high-precision position feedback.
• Protection Class: Typically IP65 or above, ensuring stable motor operation in harsh environments.
• Cooling Method: Natural convection cooling or optional liquid cooling system, selected based on application scenario and power requirements.

This introduction provides a comprehensive overview of the MKD071B-035-KG1-KN motor, highlighting its key features, application scenarios, and technical parameters.

Higher initial cost: Compared to ordinary motors, frequency conversion motors have

more complex starting equipment andcontrol systems, resulting in a higher initial investment cost.
Maintenance and Repairs are difficult: Since the starting equipment and control system of the

frequency conversion motor are complex, professional personnel are required for operation and

maintenance during the maintenance and repair process, and it is difficult to quickly repair once a fault occurs.
Electromagnetic interference: The frequency conversion motor will produce a high level of electromagnetic

interference during the working process, which may interfere with other electrical devices, and shielding and

protection measures are required.
Inverter loss: frequency conversion is required for frequency conversion motors, and there will be a certain

amount of energy loss in the inverter itself, reducing the efficiency of the motor.
Poor adaptability to load: When the load changes little or the load is stable, the advantages of using a variable

frequency motor cannot be brought into full play, and it is not suitable for some specific working conditions.

In summary, compared to ordinary motors, frequency conversion motors have better energy-saving performance,

precise control capability, and starting performance, but there are some limitations such as high initial cost,

difficult maintenance, electromagnetic interference, frequency converter loss, and poor adaptability.