Introduction
The document is a comprehensive catalogue of high-performance actuators by Ewellix, detailing their core technologies, product offerings, and customization capabilities. Ewellix, formerly part of the SKF Group, is now owned by the Schaeffler Group and is renowned for its engineering excellence in linear motion and actuation solutions.
Core TechnologiesThe catalogue outlines various
actuator technologies, including
linear actuators, telescopic pillars, and control units. Linear actuators are available for low to medium-duty applications, while high-performance actuators cater to demanding industrial needs. Telescopic pillars are noted for their robustness and aesthetic design, and control units are designed for system control applications.
Ball and Roller Screw Technology
Ewellix offers a range of solutions for transforming rotary action into linear motion, including miniature ball screws, rolled ball screws, ground ball screws, and roller screws. Each type is designed for specific applications, providing precision, rigidity, and high-speed capabilities.
Linear Guide TechnologyThe product range includes shaft guidings, profile rail guides, and precision rail guides. These guides are designed for high precision, load capacity, and stiffness, with options for corrosion resistance and easy maintenance.
Product Overview and Comparison
The catalogue provides a detailed comparison of various electric cylinders, highlighting the benefits of electric cylinders over pneumatic and hydraulic ones. It emphasizes energy savings, customization options, and application examples.
Calculation and Selection ToolsTools and formulae are provided for calculating actuator performance,
motor selection, and replacement advice, aiding in the selection of the appropriate actuator for specific applications.
Product Range
The document details various electric cylinder models, including CASM, LEMC, CEMC, SRSA, and SVSA series, each with specific configurations and capabilities.
Customized SolutionsEwellix offers customized solutions such as servo
lifting columns and servo actuators, designed to meet specific customer requirements.
Glossary and Symbols
A glossary and description of symbols are included to aid in understanding the technical terms and symbols used throughout the catalogue.
Product Overview
Electromechanical linear actuators are highlighted as precise, controlled, and repeatable alternatives to hydraulic or pneumatic systems. They are efficient, virtually maintenance-free, and environmentally friendly.
Introduction to Screws
Ball and roller screws are essential for electric cylinders, converting motor rotary movements into linear ones. Ewellix manufactures these with high-strength materials and specific heat treatments for demanding applications. Lead screws, precision rolled ball screws, and roller screws each offer unique benefits, such as self-locking capabilities, high load handling, and precision.
High Performance Actuator Specifications
Actuators are evaluated based on continuous force, peak load, and maximum linear speed. The document provides a comparison of various actuator models, detailing their force and speed capabilities.
Product Range
Different actuator families like CASM, LEMC, SRSA, SVSA, and CEMC are described, each offering varying force and speed capabilities, suitable for different applications.
Performance Diagrams
Instructions are provided on interpreting performance diagrams, focusing on peak and continuous forces, speed, and motor/gearbox combinations.
Benefits of Electric Cylinders
Electric cylinders offer advantages over pneumatic and hydraulic systems in terms of performance, controllability, weight, power density, speed, reliability, safety, energy savings, and noise reduction. They provide higher precision, easier setup, and lower overall system weight and complexity.
Safety and Environmental Considerations
Electromechanical actuators are safer due to the absence of pressurized fluids, reducing potential hazards. They also offer energy savings by consuming power only when in use and generate less noise compared to fluid power systems.
Environmental Considerations
Electromechanical systems use grease as a lubricant, which is contained within the actuator body, minimizing pollution risks. They generate less heat compared to hydraulic systems, reducing the need for additional cooling.
System Simplicity and Installation
Pneumatic and hydraulic systems require complex setups with multiple components, leading to longer commissioning times. Electromechanical systems, requiring fewer components, offer a simpler installation process and reduced commissioning time.
Maintenance
Fluid-powered systems demand constant maintenance to prevent leaks and failures. Electromechanical actuators require minimal maintenance, with predictive maintenance possible through integrated sensors.
Replacement and Downtime
Replacing components in fluid power systems is time-consuming and requires specialized personnel. Electromechanical actuators allow for quick replacement without extensive downtime.
Design Flexibility
Electromechanical systems offer a more flexible design process due to fewer components, allowing for easier installation and maintenance.
Cost Efficiency
Electromechanical systems provide cost savings in terms of energy efficiency, reduced maintenance, and lower total cost of ownership. They also reduce the need for spare parts and safety devices.
Customization Capabilities
Ewellix offers various levels of customization for electric cylinders, from basic modifications like stroke and mounting holes to advanced customizations involving materials and gearboxes. Complete customizations are available for specific technical requirements.
Examples of Customizations
The document provides examples of customized electric cylinders for specific applications, such as high load capacity, harsh environments, and specific industry needs.
Specifications and Environmental Conditions
The document outlines various specifications for actuators, including IP protection, ambient temperature ranges, atmospheric influences, humidity levels, vibration parameters, noise levels, and additional features like back-up nuts and friction clutches. It also specifies the quantity needed for prototypes, pre-series, and series production.
Force Profile Description
The force profile is described in terms of steps, move, mean force, speed, and moving time, providing a detailed breakdown of the actuator's operational parameters.
Application ExamplesThe document provides examples of high-performance actuator applications across various industries:
- Material Handling: Electric cylinders are used in conveyor systems for sorting and diverting applications due to their controllability and positioning accuracy.
- Food and Beverage: Electric cylinders enable precise knife adjustments in meat slicing machines, enhancing productivity and precision.
- Material Joining Equipment: In gluing and riveting applications, electric cylinders ensure consistent quality and efficiency.
- Testing Equipment: Electric cylinders provide flexibility, repeatability, and energy efficiency in testing benches and simulators.
- Electric Press Systems: These systems improve quality and productivity in pressing and fitting equipment.
- Spot Welding: Electric cylinders in spot welding guns offer high-quality welding with reduced downtime.
- Heavy Industry: Electric cylinders regulate the flow of melted metals in continuous casting equipment.
- Factory Automation: Applications include automotive chassis leveling, packaging, small presses, and electronics assembly lines.
System Set-up and Motor Configurations
The document details the setup for AC motors, brushless DC motors, and servo motors, highlighting the flexibility and integration capabilities with various control systems and fieldbus options.
Ewellix Engineering Tools
Ewellix offers tools like the Actuator Select and High Performance Actuator Calculator to assist in product selection and performance calculation. These tools help users choose the right components based on application data and provide recommendations for linear servo axis configurations.
Calculation Processes
The document explains the calculation processes for determining the equivalent dynamic axial load and lifetime distance of actuators. It provides formulas and examples to guide users in selecting the appropriate actuator size and motor performance based on application needs.
Specifications and Procedures
The document provides detailed specifications and procedures for selecting and calculating the performance of high-performance actuators, specifically focusing on the CASM series. It includes calculations for equivalent dynamic axial load, thermal load of motors, and service life distance. The document also outlines the selection process for motors, both verified and non-verified by Ewellix, and provides examples of calculations for required continuous and maximum torque.
Motor and Actuator Selection
For motor selection, the document emphasizes the importance of matching the continuous force of the actuator with the calculated thermal load of the application. It provides examples using different configurations of the CASM-40 and CASM-32 series with Siemens motors, highlighting the need for brakes in certain scenarios to optimize motor performance.
Technical Requirements and Calculations
The document includes technical requirements for specific applications, such as stroke length, mounting position, push and pull forces, and cycle frequency. It provides detailed calculations for determining the equivalent dynamic axial load and service life distance, using specific examples to illustrate the process.
Recommendations for System Redesign
Recommendations are provided for replacing fluid-powered cylinders with electromechanical actuators, emphasizing the need to define real force requirements, evaluate duty cycles, analyze mechanical layouts, and define motion accuracy. The document advises on avoiding common mistakes that lead to oversized systems and highlights the benefits of electromechanical actuators.
Product Range and Features
The document describes the CASM-25 electric cylinder, highlighting its compact design, high load capacity, and precision ball screw for high positioning accuracy. It outlines the benefits of the CASM-25, including compatibility with third-party motors and ease of installation. Technical data for the CASM-25 and its servomotor configuration are provided, including performance data, mechanical data, and environmental conditions.
Conclusion
The document concludes with a call to action for using Ewellix's actuator selection tools and contacting their experts for customized solutions. It emphasizes Ewellix's extensive experience in electromechanical actuators and their ability to provide tailored solutions for various applications.
Overview: The document provides detailed technical specifications and ordering information for high-performance actuators, specifically focusing on different models of electric cylinder motors and their configurations. It includes performance data, mechanical and electrical specifications, and environmental standards.
Specifications: The document outlines various actuator models, including CASM-63, CASM-32, and CASM-40, with different screw types such as lead screws and ball screws. Each model has specific stroke lengths ranging from 50 mm to 800 mm and options for motor, adapter, and accessories.
Performance Data: Key performance metrics include continuous and peak forces at zero and maximum speeds, dynamic load capacity, holding force, maximum linear speed, and acceleration. The duty cycle is specified at 60% or 100% depending on the model.
Mechanical Data: Details include screw type and diameter, lead accuracy, stroke length, internal overstroke, backlash, gear reduction, efficiency, inertia, and weight. The document specifies the mechanical configuration for inline and parallel setups.
Electrical Data: Information on motor types (Brushless DC and Servo), nominal voltage, current, peak current, and nominal power is provided. The document also includes details on the degree of protection (IP 54S) and compliance with ISO 15552 standards.
Ordering Information: The document provides an ordering key for selecting the appropriate actuator model, screw type, stroke length, and additional options such as motor and adapter configurations.
Diagrams and Graphs: Performance diagrams and dimensional drawings are included to illustrate the actuator configurations and performance metrics visually.
Critical Information: The document emphasizes the importance of selecting the correct actuator model based on application requirements, including load capacity, speed, and environmental conditions. It also highlights the need for separate ordering of motors, adapter kits, and accessories.
Technical Specifications
The document provides detailed specifications for various components of high-performance actuators, including screw dimensions, lead accuracy, stroke range, backlash, gear reduction, efficiency, inertia, weight, and electrical data. The actuators are equipped with brushless DC servo motors, with nominal voltage and current specifications provided.
Environmental Standards
The actuators operate within an ambient temperature range of 0 to +50°C and have a degree of protection rated at IP54S. They comply with ISO 15552 standards.
Product Range and Configuration
The document outlines the product range, including different models of electric cylinders (CASM-32, CASM-40, CASM-63, CASM-100) and their respective motor and adapter configurations. It provides ordering keys for various configurations, highlighting options for inline and parallel adapters, as well as motor and adapter kits.
Performance Diagrams and Dimensional Drawings
Performance diagrams illustrate the relationship between position, radial load, lifetime, and axial force. Dimensional drawings provide measurements for different components, ensuring proper fit and installation.
Accessories and Mounting Kits
The document lists various accessories and mounting kits, including foot mounting kits, flange mounting kits, trunnion flange kits, and proximity sensors. Each accessory has a specific ordering key for easy identification and purchase.
Actuator Features and Benefits
The CASM-100 series is highlighted for its modular design, high efficiency, precision, and flexibility. It is suitable for replacing hydraulic solutions in automation and heavy machinery industries. The modular system allows for customization to meet specific application needs.
System Interfaces
The CASM-100 modular system includes standardized interfaces for connecting components such as the front attachment, front housing, bearing housing, gearbox, motor adapter, and housing attachments. These interfaces ensure compatibility and ease of assembly.
Performance Overview
The document provides a performance overview of complete actuators and linear units, detailing the maximum dynamic and static axial forces, maximum linear speed, and power ratings for different configurations.
High Performance Actuator Overview
The document provides detailed specifications and configurations for high-performance actuators, focusing on Siemens motors provided by Ewellix. These motors come with features such as differential resolvers or multi-turn encoders, a shaft-end with keyway, a holding brake, and a Drive-CLiQ interface. The modular system of CASM-100 allows for the use of various motor types, with motor adapters facilitating compatibility across the range.
Motor Specifications
The document lists several servo motors with varying power outputs (1.4 kW to 8.2 kW) and their corresponding technical data, including rated speed, torque, and inertia. The motors are equipped with either resolvers or multiturn encoders for feedback.
Motor Adapter and Gearbox Options
Motor adapters are available to fit different motor types to the CASM-100 range, including sealings, screws, and half coupling parts for easy installation. Gearboxes are offered in inline and parallel configurations, with options for spur and belt gear variants. These gearboxes are designed to optimize motor torque and reduce costs, with features like manual override and eco-friendly oil options.
Servo Motor Selection and Performance
The document provides guidance on selecting the appropriate servo motor based on performance levels achievable with Ewellix linear units and Siemens motors. It includes tables for gear ratios and motor types, emphasizing the importance of mean torque in motor selection to prevent overheating.
AC Induction Motors
Details on Siemens SIMOTICS low-voltage electric motors are provided, highlighting their standard features like holding brakes and PTC thermistors. The document includes performance data for various motor types, emphasizing their use in conjunction with gearboxes for optimal performance.
Technical Data and Diagrams
Technical data for gearboxes, including inline and parallel types, are detailed with specifications like nominal output torque and efficiency. Dimensional drawings and performance diagrams illustrate actuator force, power, and speed relationships, aiding in the selection and application of these components.
Product Range and Specifications
The document outlines various configurations and specifications for high-performance actuators, specifically focusing on electric cylinder servo motors in inline configurations. The actuators are categorized by screw type, stroke length, and motor type, with detailed specifications provided for each model.
Mounting Positions
Mounting positions for the actuators are specified with a 0° reference point for both the linear unit and the motor. The linear unit can be adjusted in 90° increments, while the motor can be adjusted in 90° increments as well, with certain limitations for larger motor sizes.
Technical Data
The document provides comprehensive technical data for different actuator models, including continuous and peak force at zero and maximum speeds, dynamic load capacity, holding force, maximum linear speed, and acceleration. Mechanical data such as screw type, diameter, lead, and efficiency are also detailed.
Environmental Standards
The actuators are designed to operate within an ambient temperature range of -20°C to +50°C and a maximum humidity of 95%. They have a degree of protection rated at IP54S.
Performance Diagrams
Performance diagrams illustrate the relationship between linear speed and axial force for various actuator models, providing visual insight into their capabilities.
Ordering and Customization
The document includes an ordering key for specifying actuator configurations, including options for lubrication, relubrication, anti-rotation, and additional customer-specific options. Customization options are available for stroke lengths and mounting configurations.
Dimensional Drawings
Dimensional drawings provide detailed measurements for actuator components, ensuring proper integration into customer applications.
Recommendations and Limitations
Recommendations for mounting positions and protection tube orientations are provided, with specific limitations noted for certain configurations. The document emphasizes the importance of adhering to these guidelines to ensure optimal performance.
AC Motors and Adapters
The document lists various Siemens and Nidec AC motors, including specific models and configurations. It also details motor adapters compatible with Siemens and IEC standards, providing options for customized flanges.
Mounting Positions
Mounting positions for linear units and motors are specified, with angles ranging from 0° to 270°, depending on the application and whether a gearbox is selected.
Push Tube Attachments
Specifications for rod ends and clevises are provided, including dimensions and load ratings. These components comply with DIN8132 standards.
High Performance Actuator - e-MOVEKIT
The e-MOVEKIT is a comprehensive system for electrified actuation, designed for mobile machines using 24V batteries. It simplifies integration, supports energy recuperation, and is suitable for contamination-sensitive industries. The kit includes motor controllers and offers features like CANopen and analog drive commands.
Control System Options
Ewellix provides motor control options for easy system integration. The Quick Start Kit is ideal for prototyping, while the System Integration Kit is for small series production. Both kits include Curtis instruments' AC F2-A motor controller.
Performance and Compliance
The document outlines compliance with various standards, including ANSI/SAIA, DIN EN ISO, and MIL-STD, covering safety, mechanical overload, corrosion protection, and environmental ratings. The system is RoHS and REACH compliant.
Electric Cylinders - LEMC
LEMC electric cylinders offer a high-performance alternative to hydraulic systems, featuring roller screws and modular designs. They provide high load capacity, stiffness, and low maintenance, suitable for a wide range of applications.
Overview: The document provides detailed technical specifications and configurations for high-performance actuators, specifically focusing on the LEMC series. It includes information on motor protection functions, NFC capabilities, and various actuator components and configurations.
Specifications: The document outlines the components of the actuator, including the rod end, scraper, guiding bushing, steel push tube, and aluminium protection tube. It highlights the use of high-quality Ewellix planetary roller screws and SKF bearings for optimal performance.
Performance Data: The document provides a comprehensive table of performance data for different actuator models, detailing parameters such as maximum dynamic axial force, static axial force, dynamic load capacity, maximum torque, linear speed, rotational speed, and efficiency.
Motor and Gearbox Options: The LEMC actuators can be equipped with either servo motors or asynchronous motors. The document details the compatibility with Lenze motors and drives, and provides technical data for various motor configurations. It also discusses the use of smart control boxes with asynchronous motors, which offer features like adjustable rotating speed, digital inputs and outputs, and energy efficiency.
Gearbox Configurations: The document describes the parallel gearbox, which transmits motor torque to the linear unit and offers manual override functionality. It provides technical data for different gearbox types, including gear reduction ratios, nominal and maximum output torque, and efficiency.
Installation and Maintenance: The document includes dimensional drawings and installation instructions for the actuators. It also mentions the availability of supporting documents and 3D models on the Ewellix website.
Conclusion: The document serves as a comprehensive guide for selecting and configuring high-performance actuators, providing detailed specifications and options for customization to meet specific application needs.
Overview: This document provides detailed technical specifications and performance data for high-performance actuators, specifically electric cylinder servo motors and asynchronous motors in various configurations. It includes information on nominal power, environmental conditions, mechanical and electrical data, and ordering keys.
Specifications:- Nominal Power: Ranges from 0.47 kW to 7.09 kW depending on the model and configuration.
- Ambient Temperature: Operates within 0 to +40°C.
- Degree of Protection: All models have a protection degree of IP 54S.
Performance Data:- Continuous Force: Varies by model, with values such as 10.2 kN at zero speed for some models.
- Peak Force: Can reach up to 67 kN at zero speed.
- Max Linear Speed: Up to 588 mm/s depending on the configuration.
- Duty Cycle: 100% for all models.
Mechanical Data:- Screw Type: Roller screw with a diameter of 30 mm and lead of 5 or 10 mm.
- Stroke: Adjustable from 100 to 800 mm.
- Backlash: Maintained at 0.02 mm or 0.04 mm depending on the model.
Electrical Data:- Motor Type: Servo and asynchronous motors with a nominal voltage of 400 V AC.
- Nominal Current: Ranges from 1 A to 24.3 A.
- Peak Current: Can reach up to 92 A.
Ordering Information: The document includes an ordering key for selecting specific configurations and options such as brake options, encoder types, and fieldbus interfaces.
Diagrams and Drawings: Dimensional drawings and performance diagrams are provided for visual reference, with additional details available on specified pages.
Technical Specifications:- Screw Details: Diameter: 30 mm, Lead: 5 mm, Lead Accuracy: G5, Stroke: 100-800 mm, Backlash: 0.02 mm.
- Gear Reduction: Varies from 5.185 to 31.919 depending on the model.
- Inertia: Initial inertia at 0 mm stroke ranges from 3.75 to 4.68 x 10-4 kgm2, with incremental changes per 100 mm stroke.
- Weight: Base weight at 0 mm stroke is 25.8 kg, with additional weight per 100 mm stroke.
Electrical Data:- Motor Type: Asynchronous, Nominal Voltage: 3 x 400 V AC, Nominal Power: 0.47 kW.
Environmental Conditions:- Ambient Temperature: 0 to +40°C, Degree of Protection: IP54S.
Performance Data:- Continuous Force: Ranges from 20 to 50.7 kN depending on the model.
- Max Linear Speed: Ranges from 6.6 to 16.7 mm/s.
Mechanical Data:- Screw Type: Roller screw, Gear Reduction: Varies by model.
Applications and Benefits:- Used extensively in the automotive industry for welding robots, offering high load capabilities and energy efficiency.
- Compact design with high power density, suitable for replacing fluid-powered cylinders.
- Features include high-speed capabilities, low maintenance, and high-quality components.
Additional Features:- Options for anti-rotation, limit switches, and various feedback mechanisms.
- Available with natural convection or water cooling systems.
Technical Specifications- Brake and Weight: The optional brake has an inertia of 0.6 x 10-4 kgm2 and weighs 1.4 kg. The total weight of the actuator varies between 13.3 kg and 15.7 kg depending on the model.
- Environmental Conditions: The actuators operate within an ambient temperature range of 0 to +40°C and have a protection degree of IP65S.
Performance and Mechanical Data- Force and Speed: Continuous force at zero speed ranges from 7.2 kN to 12.8 kN, with peak force reaching up to 15 kN. Maximum linear speed is 480 mm/s with an acceleration of 11 m/s2.
- Screw Specifications: The screw type is SRS with a diameter of 18 mm and a lead of 8 mm, offering a lead accuracy of G5.
Electrical Data- Motor Type: The actuators use servo motors with a nominal drive voltage of 400 or 230 VAC and a DC bus voltage of 540 or 325 VDC.
- Torque and Power: Nominal torque ranges from 7.8 Nm to 20.9 Nm, with nominal power between 2.6 kW and 7.0 kW.
Feedback and Connectivity- Feedback Options: Various feedback sensors are available, including resolvers and absolute encoders compatible with major robot and drive manufacturers.
- Connectors: Standard M23 connectors are used for power and feedback signals.
Design and Customization- Customization: Options include anti-rotation features, different cooling methods (natural or water cooling), and various attachment configurations.
- Ordering Key: The ordering key provides a structured way to specify actuator configurations, including motor type, cooling options, and feedback systems.
Additional Features- High Performance: The actuators are designed for high load capacity, long life, and high-speed applications, with features like roller screws and brushless servo motors.
- Maintenance: Low maintenance requirements with options for re-lubrication and robust design for high stiffness and torque resistance.
Overview: The document provides detailed technical specifications and performance data for Ewellix's SRSA and SVSA electric cylinders, which are designed for high stiffness and robustness. These cylinders are suitable for applications requiring peak forces up to 500 kN, traditionally served by hydraulic cylinders.
Specifications: The SRSA housing is made of steel, offering high stiffness and robustness. The cylinders come in screw sizes ranging from 39 mm to 75 mm, supporting applications with peak forces up to 500 kN. For long strokes, the screw shaft is supported to prevent vibration. An optional anti-rotation device enhances torsional stiffness and durability.
Performance: The SRSA range covers high-speed applications with speeds up to 1,111 mm/s and accelerations up to 38.2 m/s². The SVSA range offers high positioning accuracy with a screw lead of only 1 mm, facilitating fine positioning adjustments.
Configurations: Both SRSA and SVSA are available in inline and parallel configurations to suit various applications. The document includes a detailed performance overview of linear units, specifying maximum dynamic and static axial forces, linear speeds, and other mechanical data.
Motors and Gearboxes: The SRSA can be equipped with Lenze servo motors and drives, with options for absolute encoders and safety brakes. Users can also integrate their preferred servo motor brands.
Technical Data: Detailed tables provide technical data for various SRSA and SVSA models, including maximum forces, speeds, torque, and mechanical specifications. The document also includes performance diagrams and dimensional drawings for each model.
Additional Resources: Manuals and 3D models are available for download on the Ewellix website, providing further support for installation, operation, and maintenance.
Technical Specifications:
The document provides detailed specifications for various high-performance actuators, including linear units and electric cylinder servo motors. Key parameters include efficiency, inertia, weight, ambient temperature, and degree of protection. The actuators are designed to operate within an ambient temperature range of 0 to +40°C and have a degree of protection rated at IP54, with an option for IP44 when anti-rotation is included.
Performance Data:
Performance metrics such as continuous force, peak force, dynamic load capacity, maximum linear speed, and acceleration are provided for different actuator models. The duty cycle for all models is 100%, indicating continuous operation capability.
Mechanical Data:
The document details mechanical specifications including screw type, diameter, lead, lead accuracy, stroke range, and gear reduction. Inertia and weight data are provided for both the base and optional configurations, such as with brakes or anti-rotation features.
Electrical Data:
Electrical specifications include motor type, nominal voltage, current, peak current, and nominal power. All motors operate at a nominal voltage of 400 V AC.
Ordering Information:
The document includes an ordering key for specifying actuator configurations, covering aspects like screw type, stroke, attachments, anti-rotation, limit switches, and motor interface options.
Diagrams and Graphs:
Performance diagrams illustrate the relationship between axial force, linear speed, and lifetime. Dimensional drawings provide detailed measurements for installation and integration purposes.
Recommendations and Standards:
The document emphasizes the importance of selecting the correct actuator configuration based on application requirements and provides guidelines for ensuring optimal performance and longevity.
Introduction
This document provides detailed technical specifications and performance data for various electric cylinder servo motors, focusing on high-performance actuators with both inline and parallel configurations. It includes information on mechanical, electrical, and environmental standards, as well as ordering keys and performance diagrams.
Specifications- Mechanical Data: The document details roller screw types with diameters ranging from 32 mm to 75 mm, lead accuracy of G5, and stroke lengths varying from 100 mm to 1500 mm. Gear reduction ratios and inertia values are provided for different configurations.
- Electrical Data: All motors operate at a nominal voltage of 400 V AC, with nominal power ranging from 1.12 kW to 15.82 kW. Peak current values and nominal current values are specified for each motor type.
- Environmental Standards: The ambient temperature range is 0 to +40°C, with a degree of protection rated at IP54, or IP44 with the anti-rotation option.
Performance Data- Force and Speed: Continuous and peak force values are provided at both zero and maximum speeds. Maximum linear speeds and accelerations are specified for each motor configuration.
- Duty Cycle: All motors are rated for a 100% duty cycle, indicating continuous operation capability.
Diagrams and Drawings
The document includes performance diagrams illustrating the relationship between axial force, linear speed, and lifetime. Dimensional drawings provide detailed measurements for installation and integration purposes.
Ordering Information
Ordering keys are provided to specify configurations, including options for brake and encoder additions, motor type, screw diameter, and lead. Additional options include anti-rotation features and limit switches.
Customized Solutions
The document highlights customized solutions for servo lifting columns, emphasizing high-speed capabilities, robust design, and high positioning accuracy. Benefits include high nominal power for extended duty cycles and flexible motor adapters.
Product Description
Lifting columns CPSM are designed for strong guiding functions with linear movements, capable of handling high eccentric loads in both push and pull directions. They are equipped with brushless DC or servo motors for lifting and lowering heavy weights at high speeds. Customizable motor interfaces, optional brakes, and damping elements enhance their utility in industrial applications.
Specifications
- Dynamic load capacity: 24.1 kN (BN), 22.8 kN (BF)
- Max linear speed: 100 mm/s (BN), 200 mm/s (BF)
- Duty cycle: 100%
- Ambient temperature: 0 to +50°C
- Max humidity: 95%
Technical Features
- High efficiency ball screw
- Backlash-free guiding pads
- Preloaded bearing arrangement
- Optional electromechanical brake
- Low friction worm gear reduction
Performance Data
Performance diagrams illustrate the relationship between motor input speed and pillar output speed, as well as load limits at various stroke lengths.
Customization Options
Customized solutions include motor adapters for third-party motors, various tube sizes, screw types, and gear ratios. Options for dampening elements and brakes are also available.
SEMC Actuator Features
- High performance roller screw for high speed and acceleration
- Optional anti-rotation device and lubricant for food grease compatibility
- Long lifetime due to roller screw technology
- Compact and lightweight design with high power density
Technical Data for SEMC
- Max dynamic axial force: 7.4 kN (SEMC1505), 4.5 kN (SEMC1508)
- Max linear speed: 375 mm/s (SEMC1505), 600 mm/s (SEMC1508)
- Max acceleration: 6 m/s² (SEMC1505), 9.5 m/s² (SEMC1508)
- Ambient temperature: 0 to +40°C
- Degree of protection: IP54S
Ordering Information
Ordering keys provide options for linear units, motor configurations, screw diameters, strokes, and additional features like limit switches and brakes.
Glossary
Definitions of key terms such as absolute movement, actuator, ambient temperature, and backlash are provided to clarify technical concepts.
Glossary and Symbols Description:- Torque (M, MAc, MAmax, Mmax): Measures of angular force applied to produce rotational motion. Continuous torque (MAc) is the force a motor must deliver without overheating, while maximum torque (MAmax, Mmax) is the upper limit to avoid damage.
- Number of Cycles (ncycles): The number of motion cycles a cylinder must perform without damage during its expected life.
- Max. Rotational Speed (nmax): The maximum allowed number of full rotations of an axis, exceeding which can cause damage.
- Nominal Power (P): Calculated by multiplying nominal voltage and current.
- Screw Lead (pscrew): The axial distance a nut moves on a screw per full rotation.
- Resistance (R): Opposition to the flow of charge through a conductor.
- Stroke (s, s0, sbacklash, scycle, smax): Various measures of linear distance a cylinder can extend or retract, including internal over stroke and backlash.
- Time (t, tcycle): Time in seconds for activities or complete motion cycles.
- Required Lifetime (tL): The operational lifetime in hours required for a cylinder to serve an application without damage.
- Ambient Temperature (Tambient): The temperature of the environment around the object.
- Nominal Voltage (U): The supply voltage required by the electric motor.
- Linear Speed (v, vmax, vmin): Measures of speed, including maximum and minimum linear speeds that a cylinder can achieve without damage.
Disclaimer: All contents are the property of Ewellix and cannot be reproduced without permission. Specifications are subject to change without notice due to continuous improvements.