product description
The Rexroth 0608830222 is a high-performance, low-inertia, permanent magnet synchronous servo motor in the Bosch Rexroth MSK series. This series of motors represents Rexroth’s top level in servo technology and is renowned for its outstanding torque density, excellent dynamic response performance and top-notch manufacturing quality. It is the core power component for building high-end, high-precision and high-dynamic motion control systems, and is perfectly suitable for automation applications that have extreme requirements for speed, accuracy and reliability.
Core features and advantages
1. Extremely high performance and power density
With high-performance neodymium iron boron permanent magnets and an optimized electromagnetic design, it offers extremely high torque and power output in a compact body size (frame size 040C). This means that users can obtain powerful driving capabilities within a limited installation space, making the device design more compact.
2. Excellent dynamic response characteristics:
The low rotor inertia design enables the motor to achieve extremely high acceleration and deceleration, significantly reducing the setting time. This is crucial for high-frequency, short-stroke precise reciprocating motion, which can greatly enhance the production efficiency and cycle time of the equipment.
3. High-precision absolute position feedback
◦ Built-in single-turn/multi-turn absolute encoder (specified by “-NN-” in the model, typically supporting advanced digital protocols such as EnDat 2.2 or HIPERFACE DSL®). Provide high-resolution position feedback to achieve precise closed-loop control. The absolute value function enables the acquisition of absolute position information without the need for reference point regression after the system is powered on, enhancing the availability and security of the equipment.
4. Integrated safety features (depending on model options) :
The model suffix “-UG1” usually indicates that the motor is integrated with a safety brake (brake). This brake is automatically activated in the event of power failure or emergency stop to prevent the shaft from moving and the vertical load from sliding down, ensuring the safety of personnel and equipment.
5. Robust industrial design and seamless integration
The all-metal casing and precise manufacturing process ensure the stable operation of the motor in harsh industrial environments such as vibration, shock and oil contamination. High protection level (usually IP64).
As part of Rexroth’s fully integrated automation system, it is perfectly matched with the IndraDrive series servo drives via DRIVE-CLiQ or analog/digital interfaces, and can be conveniently set, debugged and diagnosing parameters through Rexroth’s unified IndraWorks software platform.
Technical Specifications (Based on model analysis)
• Manufacturer: Bosch Rexroth
• Product Series: MSK (Synchronous Servo Motor)
• Base size: 040C (corresponding to specific flange and body sizes)
• Rated speed: 6000 rpm (0600) – High rated speed, suitable for high-speed applications.
• Feedback System: Absolute value encoder (The specific protocol and resolution are determined by “NN”, please refer to the manual)
• Brake: Integrated safety brake/brake (indicated by “UG1”)
• Rated data: The rated torque and rated power should be referred to the specific data manual. The rated torque of the MSK040C motor is usually in the tens of Nm range, and its power is in the tens of kW range.
• Protection grade: Typically IP64 (possibly IP54 at the shaft end)
• Cooling method: Natural cooling (fanless)
• Shaft end type: likely smooth shaft with keyway (specified by “M1”, subject to confirmation)
Model Code Analysis (Example)
• MSK: Series Code (Synchronous Servo Motor)
• 040C: Base size
• 0600: Rated speed (6000 rpm)
• NN: Feedback System Type (This is a placeholder and needs to be defined specifically)
• M1: Mechanical variant code (such as shaft end type)
• UG1: Connector System Code (This code usually refers to a specific type of plug with a brake)
• NNNN: Special option code
Note: The above analysis is based on the general naming rule. The exact meaning must be subject to the latest selection manual or data sheet provided by Bosch Rexroth for this model.
Typical application fields
With its features of high speed, high torque and integrated brake, the MSK040C motor is highly suitable for the following high-end applications:
• Machine tool industry: high-speed spindle drives, high-power feed axes, tool magazine tool changing mechanisms, heavy-duty CNC milling machines and lathes.
• Robotics technology: The joint drive of industrial robots (especially those with heavy loads) requires brakes to maintain position.
• Material handling and automation: Z-axis drive for vertical lifting, high-speed stacker cranes, heavy-duty rotary indexing tables.
• Plastic and rubber machinery: Drive for injection and melt units of large injection molding machines.
• Printing machinery: Central drive and roller control for large printing presses.
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