Introducing Ezi-SERVOII EtherCAT MINI: Compact and Powerful

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Introducing Ezi-SERVOII EtherCAT MINI: Compact and Powerful

Table of Contents:

  1. Introduction
  2. Easy Servo Brand 2.1 Easy Servo Two Ethercat 2.2 Easy Servo 2 Ethercat Mini 2.3 Easy Servo 2 Ethercat 4x 2.4 Easy Servo 2 Ethercat 8x 2.5 Easy Servo 2 Ethercat All
  3. EZ Step Brand 3.1 EZ Step 2 Ethercat 3.2 EZ Step 2 Ethercat Mini 3.3 EZ Step 2 Ethercat 4x
  4. Easy IO Brand 4.1 Digital IO Module 4.2 Analog IO Module 4.3 Counter Module
  5. Mini Type of Closed Loop Stepping System - Easy Servo 2 Ethercat Mini 5.1 Combination Model Name 5.2 Motor Selection and Length 5.3 Encoder Resolution and Gearbox Specifications
  6. Features of Easy Servo 2 Ethercat Mini 6.1 Space-saving Installation 6.2 CIA-402 Drive Profile Support 6.3 Compatibility with Various Ethercat Master Controllers 6.4 Short Minimum Cycle Time
  7. Compatibility Verification and Conformance Test Reports
  8. Connection Manual Example
  9. High-resolution Encoder and Reduced Heat Generation
  10. Case Study: Space, Wiring, and Cost Reduction 10.1 7-axis Robot Example 10.2 Actual Machine Application Example
  11. FastTech Website and Resources

Article:

Introduction

Before diving into the detailed product description of FastTech Ethercat, let's take a moment to familiarize ourselves with the different product lines under the FastTech brand. FastTech offers a range of products that include Easy Servo, EZ Step, and Easy IO. Each brand caters to specific needs within the motion control industry.

Easy Servo Brand

The Easy Servo brand is a closed-loop stepping system that provides precise motion control. It consists of five different products, each designed to meet specific requirements:

Easy Servo Two Ethercat

The Easy Servo Two Ethercat is the standard type of closed-loop stepping system offered by FastTech. It provides reliable motion control with its integrated motor, high-resolution encoder, drive, and Ethercat network.

Easy Servo 2 Ethercat Mini

The Easy Servo 2 Ethercat Mini is a compact drive type that offers space-saving installation options. Its small size allows for direct installation on robots, reducing wiring complexity and saving valuable space.

Easy Servo 2 Ethercat 4x

For applications requiring 4-axis motion control, the Easy Servo 2 Ethercat 4x is the ideal choice. It provides precise control over four axes, ensuring smooth and accurate movement.

Easy Servo 2 Ethercat 8x

When higher axis control is needed, the Easy Servo 2 Ethercat 8x is the perfect solution. With its capability to control up to eight axes, it offers flexibility and versatility in motion control.

Easy Servo 2 Ethercat All

The Easy Servo 2 Ethercat All combines a motor, high-resolution encoder, drive, and Ethercat network into an all-in-one Package. This integrated design simplifies the installation process and reduces wiring complexity.

EZ Step Brand

The EZ Step brand focuses on open-loop micro stepping systems. It offers three different products, each designed for specific applications:

EZ Step 2 Ethercat

The EZ Step 2 Ethercat is the standard type of open-loop micro stepping system offered by FastTech. It provides cost-effective motion control solutions for various industrial applications.

EZ Step 2 Ethercat Mini

The EZ Step 2 Ethercat Mini is a compact drive type that offers space-saving installation options, similar to the Easy Servo brand. Its small size allows for direct installation on robots, reducing wiring complexity and saving valuable space.

EZ Step 2 Ethercat 4x

For applications requiring 4-axis motion control, the EZ Step 2 Ethercat 4x is the ideal choice. It provides precise control over four axes, ensuring smooth and accurate movement.

Easy IO Brand

The Easy IO brand focuses on I/O module products, including digital I/O modules, analog I/O modules, and counter modules. These modules provide reliable and efficient I/O control for various applications.

Digital IO Module

The digital I/O module offers digital input and output control capabilities. It allows for easy integration and control of external devices and sensors.

Analog IO Module

The analog I/O module provides analog input and output control capabilities. It allows for precise control and monitoring of analog signals in a wide range of applications.

Counter Module

The counter module is designed for precise counting and monitoring applications. It provides accurate tracking and control of pulses and counts.

With a total of 11 Ethercat products under the FastTech brand, the company can provide comprehensive solutions to meet a wide range of motion control requirements. Whether it's closed-loop stepping systems, open-loop micro stepping systems, or I/O modules, FastTech has the expertise and products to deliver reliable and efficient motion control solutions.

Mini Type of Closed Loop Stepping System - Easy Servo 2 Ethercat Mini

Among the various FastTech Ethercat products, one particular product that stands out is the mini type of closed-loop stepping system - the Easy Servo 2 Ethercat Mini. This compact and versatile drive offers unique advantages in terms of size, performance, and ease of use.

Combination Model Name

The Easy Servo 2 Ethercat Mini product line is identified by a combination of model names that provide important information about its specifications. Let's break down the combination model name to understand each component:

  • EC: The "EC" in the model name stands for Ethercat, which signifies that the product uses the Ethercat network for communication.
  • MI: The "MI" indicates that it is a mini-size drive product, perfect for applications where space is limited.
  • 42: The number "42" represents the motor flange size, which is 42 millimeters in this case.
  • XL: The "XL" denotes the motor length, with options for small, medium, large, and extra-large lengths. The specific length can be chosen Based on the motor size.
  • A: The "A" indicates that the product has a high-resolution encoder applied, providing precise position control.
  • BK: If the model name includes "BK," it means that a brake is attached to the motor. The brake helps prevent the z-axis load from falling when the power goes off.
  • PN05: The "PN05" signifies that a planetary gearbox is attached to the motor. Planetary gearboxes offer gear ratio options for achieving the desired torque and speed requirements.

When configuring the Easy Servo 2 Ethercat Mini, You can select the motor size from NEMA 8 (20-millimeter) to NEMA 24 (60-millimeter). The motor length can also be customized based on the chosen size, offering flexibility in application requirements.

Motor Selection and Length

The Easy Servo 2 Ethercat Mini allows for precise motor selection, ensuring that it meets the specific needs of your application. The motor length, which refers to the length of the motor body excluding the motor shaft, can be tailored to suit your requirements.

The available motor length options are classified into small, medium, large, and extra-large lengths. The choice of motor length depends on the motor size selected. This customization allows for optimal motor integration, maximizing performance while minimizing space requirements.

Encoder Resolution and Gearbox Specifications

One of the key features of the Easy Servo 2 Ethercat Mini is the availability of high-resolution encoders. These encoders offer up to 20,000 pulses per revolution (PPR) resolution, enabling precise position control.

The choice of encoder resolution depends on the specific application requirements. The high-resolution encoders ensure accurate and reliable motion control, providing smooth and precise movement in various industrial settings.

Additionally, the Easy Servo 2 Ethercat Mini supports the integration of planetary gearboxes. These gearboxes offer different gear ratios, allowing for the customization of torque and speed requirements. The gearbox specifications can be tailored to meet the demands of specific applications.

The Easy Servo 2 Ethercat Mini also features a non-excitation brake. This type of brake activates when the power goes off, providing an added safety measure. It can be particularly useful in preventing the z-axis load from falling in certain applications. Refer to the catalog for more detailed information on gearbox and brake specifications.

Features of Easy Servo 2 Ethercat Mini

The Easy Servo 2 Ethercat Mini offers a range of features that make it a standout product in the FastTech Ethercat line. Let's explore some of these key features:

Space-saving Installation

The compact size of the Easy Servo 2 Ethercat Mini allows for space-saving installation options. Its small footprint makes it ideal for applications where space is limited.

Compared to the Ethercat standard type drive, the Easy Servo 2 Ethercat Mini drive is approximately one-third of the size. It can fit into compact spaces, making it suitable for installations where size is a constraint.

Furthermore, the compact size of the Easy Servo 2 Ethercat Mini enables direct installation on robots. This eliminates the need for additional mounting space and simplifies the wiring process.

By reducing space requirements and minimizing the need for excessive wiring, the Easy Servo 2 Ethercat Mini contributes to overall cost savings. It eliminates the need for additional control boxes and reduces the length of motor and encoder cables.

CIA-402 Drive Profile Support

The Easy Servo 2 Ethercat Mini supports the CIA-402 drive profile, which is a standard profile for drive motion control. This ensures compatibility with a wide range of motion control systems and simplifies integration into existing setups.

The CIA-402 drive profile defines the control modes, parameters, and communication protocols for efficient drive motion control. It provides a standardized interface that allows streamlined communication between the master and slave devices.

With support for the CIA-402 drive profile, the Easy Servo 2 Ethercat Mini can seamlessly integrate with various Ethercat master controllers, offering compatibility across different systems. This enables users to select the master controller that best suits their specific requirements.

Short Minimum Cycle Time

The Easy Servo 2 Ethercat Mini boasts an impressive minimum cycle time of just 0.25 milliseconds. The cycle time refers to the time required for communication between the master and slave devices.

A shorter minimum cycle time allows for faster and more responsive motion control. It enables smoother operation and higher precision in motion control applications.

In many cases, the cycle time of the step drive is a critical factor in achieving precise control. The Easy Servo 2 Ethercat Mini sets itself apart by offering a significantly shorter minimum cycle time compared to other stepping motor drives on the market. This fast cycle time ensures high-speed and accurate motion control.

To understand the importance of a short minimum cycle time, let's consider synchronous control systems where the cycle time directly affects the quality of the movement. With a shorter cycle time, the system can achieve smoother and higher precision control. On the other HAND, a longer cycle time hinders smooth operation and may result in compromised precision.

When using a combination of stepping motors and servo motors in a control system, it is essential to Align the cycle times to accommodate the longer of the two. This ensures that the motion control system operates smoothly and efficiently. The Easy Servo 2 Ethercat Mini's short minimum cycle time makes it an excellent choice for high-precision motion control applications.

Compatibility with Various Ethercat Master Controllers

The Easy Servo 2 Ethercat Mini is designed to be compatible with various Ethercat master controllers. This compatibility allows for seamless integration into existing motion control systems, enhancing flexibility and ease of use.

FastTech Ethercat products have received compatibility verification from the Ethercat Technology Group (ETG). This certification ensures that FastTech products adhere to Ethercat communication standards and can be effectively integrated with Ethercat-compatible systems.

To further verify compatibility, FastTech has collaborated with major Ethercat master controller companies. This collaboration includes compatibility testing based on the CIA-402 drive profile, a standard profile for Ethercat drive motion control. The tests validate the connection and operation of the Ethercat functions with various master controllers.

The compatibility verification results have been summarized in conformance test reports and connection manuals. These documents provide valuable information for users and help ensure seamless integration between FastTech Ethercat products and Ethercat master controllers.

Conformance Test Reports and Connection Manuals

To assist customers in understanding and utilizing the compatibility of FastTech Ethercat products with different master controllers, conformance test reports and connection manuals are available.

The conformance test reports document the results of testing FastTech Ethercat products with specific master controllers. These reports demonstrate the successful operation and compatibility of FastTech products with the master controllers, providing reassurance to customers.

Connection manuals provide detailed instructions on how to connect FastTech Ethercat products to master controllers. They include information on the Ethercat Slave Information (ESI) file registration method and the connection procedures between the master and slave devices.

These conformance test reports and connection manuals are essential resources for customers who wish to integrate FastTech Ethercat products into their motion control systems. They provide valuable guidance and ensure a smooth and hassle-free integration process.

Connection Manual Example

To illustrate the connection process between the FastTech Ethercat products and Ethercat master controllers, let's take a look at an example connection manual.

One such example is the connection manual for the MC4N Ethercat master from Trio Motion Technology. This manual provides detailed instructions on how to connect the MC4N master with FastTech Ethercat slaves, including the Easy Servo 2 Ethercat Mini.

The connection manual covers various aspects of the connection process, ranging from ESI file registration to master and slave connection methods. Following the instructions in this manual ensures a seamless and reliable connection between the master and slave devices.

FastTech provides comprehensive support through manuals and resources available on its website. The connection manuals for each master controller, as well as the Ethercat connection manual, can be downloaded from the FastTech website. Simply access the website and navigate to the "Downloads" section to find the Relevant manuals.

High-resolution Encoder and Reduced Heat Generation

Another notable feature of the Easy Servo 2 Ethercat Mini is the inclusion of a high-resolution encoder. The encoder provides precise feedback on the motor's position, enabling accurate and reliable position control.

Depending on the motor size selected, the Easy Servo 2 Ethercat Mini offers up to 20,000 pulses per revolution (PPR) resolution encoders. The high resolution ensures precise control over the motor's rotational position, allowing for smooth and accurate motion.

Unlike conventional stepping motors, the Easy Servo 2 Ethercat Mini does not require separate gain tuning. Gain tuning is a process that adjusts the control parameters to optimize motor performance. However, due to the inherent characteristics of stepping motors, gain tuning is unnecessary. This eliminates the effort and time typically required for motor tuning and maintenance.

Moreover, the Easy Servo 2 Ethercat Mini generates less heat compared to conventional stepping motors. The motor's Current is controlled according to the load, similar to servo motors, reducing heat generation. This feature not only improves the motor's longevity but also enables more efficient and reliable operation.

Case Study: Space, Wiring, and Cost Reduction

To demonstrate the practical benefits of the Easy Servo 2 Ethercat Mini, let's explore a case study showcasing how this mini-type drive can significantly reduce space requirements, simplify wiring, and result in cost savings.

7-axis Robot Example

In a typical 7-axis robot system, when using existing standard drives, a separate space for drive installation and extensive wiring are required. Each motor requires its own motor cable and encoder cable, resulting in a complex wiring setup.

To overcome these challenges, the Easy Servo 2 Ethercat Mini offers a compact drive that can be directly installed on the robot body. This eliminates the need for additional mounting space and simplifies the overall wiring process.

For example, in a 7-axis robot system, the Easy Servo 2 Ethercat Mini can be applied to both the hollow and gripper axes. The compact size of the drive allows for direct mounting, reducing the distance between the motor and drive. As a result, the motor and encoder cables can be kept short, minimizing wiring complexity.

By replacing traditional drives with the Easy Servo 2 Ethercat Mini and the all-in-one Easy Servo 2 Ethercat All drive, significant space savings and reduced wiring are achieved. The all-in-one drive combines a motor, high-resolution encoder, drive, and Ethercat network into a single product. This integration eliminates the need for separate control boxes and reduces the number of cables required.

The Simplified wiring results in cost savings, as fewer cables are needed. Moreover, by reducing the length of motor and encoder cables, the overall cost of cables is minimized. These savings contribute to a more efficient and cost-effective robot system.

Actual Machine Application Example

The advantages of the Easy Servo 2 Ethercat Mini are further highlighted in a real-world machine application. In this example, a total of 16 axes are used.

When using traditional standard drives, a separate space for drive installation is required, and the drive's size often prevents close proximity to the motor. This necessitates longer cable lengths and complex wiring arrangements.

By adopting the Easy Servo 2 Ethercat Mini, 12 axes of the machine can be fitted with the compact drive. Its small size allows for direct installation on the machine body, significantly reducing the space required for drive installation.

With the drive mounted directly on the machine, the motor and drive are in close proximity. This shortens the cable lengths and simplifies the wiring process. Additionally, the integration of all-in-one Easy Servo 2 Ethercat drives reduces the number of cables needed.

The Easy Servo 2 Ethercat Mini's space-saving installation and reduced wiring result in cost savings. With fewer cables and simplified wiring, the cost of cables is minimized, contributing to overall cost reduction in the machine application.

These case studies highlight the practical benefits of using the Easy Servo 2 Ethercat Mini in various applications. Whether it's a robot system or a machine application, the compact size, reduced wiring, and cost savings make it an attractive choice for motion control solutions.

FastTech Website and Resources

To access additional information, materials, and resources related to FastTech Ethercat products, visit the official FastTech website, www.fasttechmotions.com.

On the website, you can find a range of product materials, including catalogs, manuals, and drawings. These resources provide detailed information on product specifications, operational guidelines, and installation procedures.

Furthermore, the website offers demonstration videos and webinars showcasing FastTech Ethercat products in action. These videos provide valuable insights into the capabilities and features of the products, helping users understand their potential applications.

For a more comprehensive collection of videos, you can also search for FastTech on YouTube. The FastTech YouTube Channel features over 100 demonstration and webinar videos, covering various topics related to motion control and automation.

FastTech is committed to providing excellent customer support. If you have any inquiries or requests for compatibility test reports or other resources, you can contact the FastTech customer center at the provided phone number or reach out to the sales team at fasttek-mo.

Thank you for taking the time to explore FastTech Ethercat products. The comprehensive range of Easy Servo, EZ Step, and Easy IO products, combined with the unique advantages of the Easy Servo 2 Ethercat Mini, ensures that FastTech can meet your motion control needs effectively and reliably.

Highlights

  • FastTech Ethercat offers a range of products catering to different motion control needs.
  • The Easy Servo brand provides closed-loop stepping systems, EZ Step offers open-loop micro stepping systems, and Easy IO specializes in I/O modules.
  • The mini type of closed-loop stepping system, Easy Servo 2 Ethercat Mini, stands out with its compact size and space-saving installation options.
  • The Easy Servo 2 Ethercat Mini supports the CIA-402 drive profile, ensuring compatibility with various Ethercat master controllers.
  • Its short minimum cycle time of 0.25 milliseconds enables high-speed and precise motion control.
  • FastTech Ethercat products have received compatibility verification and have been certified by the Ethercat Technology Group (ETG).
  • Connection manuals and conformance test reports are available to assist customers in integrating FastTech Ethercat products with different master controllers.
  • The Easy Servo 2 Ethercat Mini features a high-resolution encoder, reducing the need for separate gain tuning and generating less heat.
  • Case studies demonstrate the space, wiring, and cost-saving benefits of the Easy Servo 2 Ethercat Mini.
    • In a 7-axis robot system, the mini drive eliminates the need for additional control boxes and reduces wiring complexity.
    • In an actual machine application with 16 axes, the Easy Servo 2 Ethercat Mini's compact size reduces space requirements and simplifies wiring.
  • The FastTech website provides valuable resources such as catalogs, manuals, drawings, and demonstration videos.

FAQ

Q: Can the Easy Servo 2 Ethercat Mini be installed directly on a robot? A: Yes, the compact size of the Easy Servo 2 Ethercat Mini allows for direct installation on robots, eliminating the need for additional mounting space and simplifying the wiring process.

Q: What is the minimum cycle time of the Easy Servo 2 Ethercat Mini? A: The Easy Servo 2 Ethercat Mini boasts a minimum cycle time of just 0.25 milliseconds, enabling fast and responsive motion control.

Q: Can the Easy Servo 2 Ethercat Mini be integrated with different Ethercat master controllers? A: Yes, the Easy Servo 2 Ethercat Mini is designed to be compatible with various Ethercat master controllers. FastTech Ethercat products have received compatibility verification and have been certified by the Ethercat Technology Group (ETG).

Q: Does the Easy Servo 2 Ethercat Mini require separate gain tuning? A: No, the Easy Servo 2 Ethercat Mini does not require separate gain tuning. Unlike conventional stepping motors, it does not require extensive tuning efforts, simplifying maintenance and reducing downtime.

Q: How does the Easy Servo 2 Ethercat Mini contribute to space and cost savings? A: The compact size of the Easy Servo 2 Ethercat Mini allows for space-saving installation directly on the machine or robot body. This eliminates the need for separate control boxes, reduces wiring complexity, and leads to overall cost savings.

Q: Where can I find more information and resources about FastTech Ethercat products? A: You can visit the official FastTech website, www.fasttechmotions.com, to access a range of resources including catalogs, manuals, drawings, and demonstration videos. The FastTech YouTube channel also offers over 100 videos showcasing FastTech Ethercat products.

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