The Kollmorgen 8MSA3M.R0-42 is a mid – range servo drive, designed to be the nerve center of medium – sized motion control systems. As part of Kollmorgen’s esteemed MSA series, which is renowned for its blend of power, precision, and flexibility, it forms an ideal pair with the brand’s mid – sized servo motors. In a control system architecture, it acts as the crucial intermediary between the controller and the motor. It takes digital commands from the controller and converts them into highly precise electrical signals. These signals then govern the motor’s speed, torque, and position, enabling smooth and accurate motion.
Model 8MSA3M.R0-42
Brand Kollmorgen
Type Mid – Range Servo Drive
Rated Output Current 12A continuous, 36A peak
Input Voltage 3 – phase AC 200 – 240V
Control Modes Position, Velocity, Torque, Camming
Communication Protocols EtherNet/IP, PROFIBUS
Protection Features Overcurrent, Overvoltage, Overheat, Short Circuit
Cooling System Fan – assisted convection
Operating Temperature 0°C to 60°C (32°F to 140°F)
Dimensions 160mm x 90mm x 50mm (W x H x D)
Weight 800 grams
Protection Class IP20
Mounting DIN rail or direct surface
The Kollmorgen 8MSA3M.R0-42 is a mid – range servo drive, designed to be the nerve center of medium – sized motion control systems. As part of Kollmorgen’s esteemed MSA series, which is renowned for its blend of power, precision, and flexibility, it forms an ideal pair with the brand’s mid – sized servo motors. In a control system architecture, it acts as the crucial intermediary between the controller and the motor. It takes digital commands from the controller and converts them into highly precise electrical signals. These signals then govern the motor’s speed, torque, and position, enabling smooth and accurate motion.
8MSA3M.R0-42
What makes the 8MSA3M.R0-42 stand out is its unique ability to handle applications that demand more power than compact drives can offer, yet don’t require the full – fledged capabilities of heavy – duty drives. It fits snugly into distributed control systems (DCS) and programmable logic controller (PLC) setups for mid – scale automation. It communicates flawlessly with upstream controls, allowing for the execution of even the most complex motion profiles. For engineers and system integrators, its compatibility with Kollmorgen’s 3000 series motors, as well as select third – party mid – frame servos, simplifies the system design process. This makes it an attractive option for both upgrading existing legacy equipment and constructing new mid – sized automation cells.
8MSA3M.R0-42
Main features and advantages:
Performance – wise, the Kollmorgen 8MSA3M.R0-42 is a force to be reckoned with. It has a continuous output current of 12A and a peak current of 36A. This substantial power output enables it to drive mid – sized servo motors with rated torques reaching up to 3 Nm. Despite such high – power capabilities, it maintains exceptional precision during acceleration and deceleration. Its advanced control algorithms are designed to minimize torque ripple, which is crucial in applications like precision winding. In winding operations, consistent material tension is maintained, reducing the likelihood of product defects and waste, and ultimately improving product quality.
In terms of hardware, the 8MSA3M.R0-42 features a durable and compact aluminum housing. Measuring 160mm x 90mm x 50mm, it strikes a balance between being space – efficient and having sufficient surface area for heat dissipation. It is equipped with a fan – assisted cooling system, which allows it to operate efficiently in ambient temperatures up to 60°C. This makes it suitable for use in enclosed control cabinets where passive cooling methods may not be sufficient. The drive has an IP20 protection rating, safeguarding its internal components from dust and ensuring reliable operation in typical factory environments. Additionally, it offers flexible mounting options, including DIN rail mounting and direct surface mounting, allowing for easy integration into various installation setups.
Compatibility is one of the key strengths of the Kollmorgen 8MSA3M.R0-42. It supports EtherNet/IP and PROFIBUS protocols, which are widely used in industrial networks, enabling seamless integration into Industry 4.0 – compliant systems. It works harmoniously with Kollmorgen’s 3000 series servo motors and is also compatible with third – party motors equipped with absolute encoders. This flexibility gives system designers the freedom to choose the components that best suit their specific application requirements without sacrificing performance.
8MSA3M.R0-42
Technical specifications:
Model 8MSA3M.R0-42
Brand Kollmorgen
Type Mid – Range Servo Drive
Rated Output Current 12A continuous, 36A peak
Input Voltage 3 – phase AC 200 – 240V
Control Modes Position, Velocity, Torque, Camming
Communication Protocols EtherNet/IP, PROFIBUS
Protection Features Overcurrent, Overvoltage, Overheat, Short Circuit
Cooling System Fan – assisted convection
Operating Temperature 0°C to 60°C (32°F to 140°F)
Dimensions 160mm x 90mm x 50mm (W x H x D)
Weight 800 grams
Protection Class IP20
Mounting DIN rail or direct surface
In the bustling world of industrial automation, where precision and power are the cornerstones of efficient operations, the Kollmorgen 8MSA3M.R0-42 takes center stage as a reliable and high – performing solution. Envision a textile manufacturing plant where automated looms are creating intricate patterns. The 8MSA3M.R0-42 ensures that the shuttle moves with pinpoint accuracy, precisely delivering the weft thread at the right time and speed. In a metalworking factory, it powers the milling machines, allowing for the precise carving of complex shapes on metal workpieces. These are just a few examples of the environments where this remarkable device truly shines, enabling industries to achieve new levels of productivity and quality.
The Kollmorgen 8MSA3M.R0-42finds its utility across a wide spectrum of industrial sectors. In the food and beverage industry, it is employed in bottling and capping machines. It precisely controls the rotation speed of the conveyor belts that transport bottles, ensuring seamless filling and capping processes. In the packaging industry, it drives the machinery that folds and seals cardboard boxes. Its ability to provide consistent torque allows for the accurate folding of flaps and secure sealing, resulting in neatly packaged products. In the automotive parts manufacturing, it is used in the production of components such as gears and shafts. The high – precision motion control it offers ensures that these parts are machined to exact specifications, reducing waste and enhancing the overall quality of the end – products.
Related products:
8MSA3M.R0 – 32 – A lower current variant (9A continuous) in the same series, suitable for lighter mid – sized applications such as small – scale material handling in a laboratory setting.
8MSA4M.R0 – 52 – A higher power model (15A continuous) for heavier loads, often used in tandem with the 8MSA3M.R0 – 42 in multi – axis systems, for example, in large – scale 3D printing where multiple axes need to move simultaneously with high precision.
Kollmorgen 3000 – 0400 – A mid – sized servo motor that pairs perfectly with the 8MSA3M.R0 – 42, especially in packaging machinery where precise control of motor speed and torque is required for tasks like filling and sealing.
8MSA – CAB – 06M – A shielded power and signal cable set specifically designed for the 8MSA3M.R0 – 42. In industrial environments filled with electromagnetic interference, such as near large electrical transformers, this cable set helps to ensure stable and reliable communication between the drive and the motor.
KAS300 – 12 – A current monitoring sensor that works in tandem with the 8MSA3M.R0 – 42. It provides real – time performance data, which is invaluable for predictive maintenance. For instance, in a continuous production line, early detection of any abnormal current fluctuations can prevent costly breakdowns.
Installation and maintenance:
Prior to installation, careful planning for the Kollmorgen 8MSA3M.R0-42 is essential. Thermal management is a key consideration. Ensure that the installation location allows for unrestricted airflow around the drive’s fan intake and exhaust. Maintain a minimum clearance of 120mm on all sides, with particular attention to the areas above and below the drive to prevent heat from building up. For DIN rail mounting, use a 35mm rail that is rated to support at least 1.2kg per meter. Secure the drive to the rail using locking clips to prevent it from moving due to vibrations, especially in high – vibration environments like those found in manufacturing plants with large machinery in operation.
Electrical installation requires strict attention to detail. For power connections, use 3mm² cables to handle the high current requirements. For signal wiring, 1mm² cables are suitable. Terminate all connections using high – quality insulated ferrule connectors to guarantee reliable electrical contact. To minimize cross – talk, separate the motor power cables from the encoder and communication lines by at least 120mm. The drive’s ground terminal must be connected to a dedicated earth bar using a 6mm² cable, with the aim of achieving a ground resistance of less than 0.3Ω to meet the stringent industrial safety standards.
Maintenance of the Kollmorgen 8MSA3M.R0-42is relatively straightforward but nonetheless crucial. In dusty environments, inspect the fan filter on a monthly basis. Clean or replace the filter as necessary to maintain optimal airflow. A clogged filter can quickly lead to overheating, which can damage the drive. Check all electrical connections on a quarterly basis for tightness. Pay extra attention to the power terminals, as they are more likely to loosen due to thermal cycling. Use the MSA Ultra Configurator to perform diagnostic checks semi – annually. This helps to verify the integrity of the encoder signal and the accuracy of the drive’s output. Any error codes that appear should be addressed immediately to prevent minor issues from escalating into major problems.
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