The REXROTH MKD090B-047-KG1-KN is a high – performance servo motor from Bosch Rexroth’s MKD series. It is purpose – built to be a reliable workhorse in motion control systems that deal with significant loads. As an integral part of both centralized and decentralized automation architectures, it efficiently converts electrical energy into precisely controlled mechanical motion. It pairs seamlessly with Rexroth’s IndraDrive Cs and IndraDrive Mi controllers, enabling the execution of intricate movement patterns. Compared to smaller motors in the series, it offers a substantial upgrade in torque capabilities, making it suitable for handling large – scale operations. However, it still maintains a reasonable form factor considering its power output, allowing for relatively easy integration into existing industrial setups. It fits neatly into Rexroth’s modular automation ecosystem, being compatible with a wide range of drives, human – machine interfaces (HMIs), and programming software. For engineers tasked with designing industrial systems that require both power and precision, the REXROTH MKD090B-047-KG1-KN is a compelling option, providing the flexibility and performance needed to meet the challenges of various industrial applications.
Model MKD090B-047-KG1-KN
Brand REXROTH
Type Servo Motor
Rated Power 7.5 kW
Rated Torque 47 Nm
Rated Speed 1500 rpm
Maximum Speed 2250 rpm
Voltage 400 V AC (3 – phase)
Protection Rating IP65
Encoder Type Multi – turn absolute
Mounting Flange (IEC 132, 112 mm)
Weight 28 kg
Operating Temperature – 20°C to 40°C (derated up to 55°C)
Cooling Forced air (optional water – cooled version available)
Certifications CE, UL, CSA, TÜV
The REXROTH MKD090B-047-KG1-KN is a high – performance servo motor from Bosch Rexroth’s MKD series. It is purpose – built to be a reliable workhorse in motion control systems that deal with significant loads. As an integral part of both centralized and decentralized automation architectures, it efficiently converts electrical energy into precisely controlled mechanical motion. It pairs seamlessly with Rexroth’s IndraDrive Cs and IndraDrive Mi controllers, enabling the execution of intricate movement patterns. Compared to smaller motors in the series, it offers a substantial upgrade in torque capabilities, making it suitable for handling large – scale operations. However, it still maintains a reasonable form factor considering its power output, allowing for relatively easy integration into existing industrial setups. It fits neatly into Rexroth’s modular automation ecosystem, being compatible with a wide range of drives, human – machine interfaces (HMIs), and programming software. For engineers tasked with designing industrial systems that require both power and precision, the REXROTH MKD090B-047-KG1-KN is a compelling option, providing the flexibility and performance needed to meet the challenges of various industrial applications.
MKD090B-047-KG1-KN
Main features and advantages:
One of the most notable features of the REXROTH MKD090B-047-KG1-KN is its impressive torque output. With a rated torque of 47 Nm, it can effortlessly handle heavy loads, making it an ideal choice for applications like large – scale hoist systems in construction material warehouses. These hoists need to lift and move heavy building materials, and the high torque of this motor ensures safe and efficient operation. Additionally, its advanced motor design enables quick acceleration and deceleration. This is crucial in applications such as high – speed automated storage and retrieval systems in large – scale distribution centers. In these systems, the motor – driven shuttles need to rapidly move to different storage locations, and the ability to accelerate and decelerate quickly without sacrificing accuracy is essential for high – volume throughput.
The motor is constructed with a durable cast iron housing, which provides excellent strength and vibration resistance. It weighs approximately 28 kg, which is commensurate with its power – handling capabilities. It operates dependably within a temperature range of – 20°C to 40°C (with derating up to 55°C), making it suitable for use in a variety of industrial environments, including those in colder regions or areas with significant temperature fluctuations. It features an IP65 protection rating, which safeguards it against dust and water splashes, making it suitable for use in environments where there may be some exposure to moisture or airborne particles, such as in outdoor construction equipment manufacturing plants. The integrated multi – turn encoder offers highly accurate position feedback, ensuring that the motor can maintain consistent precision even during extended operation and repeated movement cycles. This level of accuracy is vital for applications that require high – precision machining, such as in the aerospace component manufacturing industry.
Compatibility is a strong suit of the REXROTH MKD090B-047-KG1-KN. It works in harmony with Rexroth’s IndraDrive Cs and IndraDrive Mi controllers, providing seamless control over the motor’s performance. It also supports common communication protocols like PROFINET and EtherCAT, which are essential for integrating it into modern, network – connected industrial systems. This allows for easy integration with other components within the MKD series and larger motors from different Rexroth product lines, creating scalable motion control solutions that can be customized to meet changing production requirements.
MKD090B-047-KG1-KN
Technical specifications:
Model MKD090B-047-KG1-KN
Brand REXROTH
Type Servo Motor
Rated Power 7.5 kW
Rated Torque 47 Nm
Rated Speed 1500 rpm
Maximum Speed 2250 rpm
Voltage 400 V AC (3 – phase)
Protection Rating IP65
Encoder Type Multi – turn absolute
Mounting Flange (IEC 132, 112 mm)
Weight 28 kg
Operating Temperature – 20°C to 40°C (derated up to 55°C)
Cooling Forced air (optional water – cooled version available)
Certifications CE, UL, CSA, TÜV
contact us: Phone:+86 16626708626 WeChat/WhatsApp:+86 16626708626 Email: 3772179818@qq , com
MKD090B-047-KG1-KN
Application areas:
In the ever – evolving landscape of industrial automation, there are scenarios where substantial power and high – precision motion control are required simultaneously. Take large – scale material handling in logistics centers, for instance. Massive conveyor systems need to transport heavy pallets filled with diverse goods over long distances. The motors powering these conveyors must not only possess sufficient torque to move the loads but also maintain a consistent speed to ensure smooth operation and efficient sorting. In the manufacturing of large – scale machinery, such as construction equipment, motors are needed to drive heavy – duty machining processes with utmost precision. This is where the REXROTH MKD090B-047-KG1-KN shines. Engineered to meet the demands of medium – to – high – load industrial applications, it combines robust power delivery with the accuracy necessary for modern manufacturing and logistics operations. Whether integrated into a large – scale production line or a high – volume material handling system, this servo motor is up to the task, delivering reliable performance day in and day out.
Related products:
REXROTH IndraDrive Cs CSH02.1C – ET – EN1 – NNN – NN – S – NN – FW – This drive controller is a perfect match for the REXROTH MKD090B – 047 – KG1 – KN, optimizing torque and speed control for heavy – duty applications. It allows for precise regulation of the motor’s performance, ensuring efficient operation in large – scale industrial scenarios.
REXROTH MKD071B – 061 – KG1 – KN – A smaller – capacity motor in the MKD series that can be used in combination with the REXROTH MKD090B – 047 – KG1 – KN in systems where different levels of load handling are required. For example, in a complex manufacturing process, the MKD071B can handle lighter – duty operations, while the MKD090B takes care of the heavy – lifting tasks.
REXROTH R911306030 – A heavy – duty shielded servo cable designed specifically to connect the REXROTH MKD090B – 047 – KG1 – KN to its drive. It ensures reliable signal transmission even in electrically noisy industrial environments, minimizing the risk of interference that could impact the motor’s performance.
REXROTH HMI Comfort Panel KTP1500 – This touch – based human – machine interface allows operators to easily monitor and adjust the performance parameters of the REXROTH MKD090B – 047 – KG1 – KN in real – time. It is particularly useful for large – scale machinery control stations, providing an intuitive interface for operators to manage motor operations.
REXROTH HVE06.2 – W300N – A power supply module that pairs well with the REXROTH MKD090B – 047 – KG1 – KN in larger systems. It supplies stable power to the drive controller, ensuring consistent and reliable motor operation, even under varying load conditions.
REXROTH R900946850 – A specially designed heavy – duty mounting bracket simplifies the installation of the REXROTH MKD090B – 047 – KG1 – KN, especially in applications where the motor needs to support significant loads. It helps ensure proper alignment with the driven equipment, reducing the risk of misalignment – related issues such as premature wear and inefficiencies in power transmission.
REXROTH IndraWorks Engineering Software – This software is essential for programming and configuring the REXROTH MKD090B – 047 – KG1 – KN. It offers a range of tools that enable engineers to optimize the motor’s motion profiles according to the specific requirements of different industrial applications, enhancing overall system performance.
Installation and maintenance:
Before installing the REXROTH MKD090B-047-KG1-KN, it is crucial to ensure that the mounting surface is capable of supporting its 28 kg weight without any signs of movement or vibration. Use a heavy – duty torque wrench to tighten the mounting bolts to the specified torque value of 50 Nm to prevent any loosening during operation. When aligning the motor with the driven load, use a precision alignment laser to achieve an axial misalignment of less than 0.08 mm and a radial misalignment of less than 0.15 mm. This helps to minimize stress on the motor shaft and bearings, extending the motor’s lifespan. The motor’s IP65 protection rating allows for use in environments with some exposure to moisture and dust, but it is important to ensure that all cable entries are properly sealed using high – quality cable glands. This helps to maintain the integrity of the protection rating and prevent any contaminants from entering the motor. In systems with multiple motors, it is advisable to use a cable management system to separate the power cables from the encoder cables. This helps to reduce electromagnetic interference, which can affect the accuracy of the encoder and, in turn, the performance of the motor.
Maintenance of the REXROTH MKD090B-047-KG1-KN is focused on ensuring its long – term reliability and optimal performance. Conduct monthly visual inspections to check for any signs of wear, such as scratches on the motor housing or signs of overheating, like discolored wiring. Although the motor’s bearings are pre – lubricated for a long service life, it is recommended to check the bearing temperature every three months using an infrared thermometer. Temperatures above 70°C may indicate a problem, such as excessive load or misalignment, and should be investigated immediately. Use the drive’s diagnostic tools to perform a comprehensive check of the encoder’s functionality every six months. This helps to ensure that the position feedback remains accurate, which is critical for applications that require high – precision motion control. When cleaning the motor, use a soft brush and a mild detergent solution to remove any dust or dirt. Avoid using high – pressure water jets or harsh chemicals, as these can damage the motor’s housing and components.
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Email: 3772179818@qq.com
Phone: +86 16626708626
