--- title: Improving Servo System Accuracy description: Proper selection of servomotors, machine actuators and integration are necessary for top-level accuracy and profitability. image: https://info.premierautomation.com/hubfs/improving%20servo%20system%20accuracy.png --- - a - [eBay Store](http://stores.ebay.com/premierautomationllc) - [PanelShop.com](https://panelshop.com/) - [Careers](http://careers.premierautomation.com/) - [Resources](https://premierautomation.com/resources/) - [Visitors](https://premierautomation.com/resources/visitors/) - b - [What We Do](http://www.premierautomation.com/what-we-do/) - [Solutions](http://www.premierautomation.com/solutions/) - [Robotics](https://www.premierautomation.com/robotics/) - [Who We Help](http://www.premierautomation.com/who-we-help/) - [Our Story](http://www.premierautomation.com/our-story/) - [Contact](https://info.premierautomation.com/contact) ## We’re here to help in any way we can, contact us today. **Phone:** [412.373.3700](tel:4123733700) **Fax:** 412.373.2900 **Email:** [sales@premierautomation.com](mailto:sales@premierautomation.com) [![premierautomation](https://info.premierautomation.com/hs-fs/hubfs/premierautomation-May/logo.jpg?width=480&name=logo.jpg "premierautomation")](http://www.premierautomation.com/) - [PanelShop.com](https://panelshop.com/) - [Careers](http://careers.premierautomation.com/) - [Resources](https://premierautomation.com/resources/) - [Visitors](https://premierautomation.com/resources/visitors/) - [What We Do](https://premierautomation.com/what-we-do/system-integrator-overview/) - [Overview](https://premierautomation.com/what-we-do/system-integrator-overview/) - [Project Methodology](https://premierautomation.com/what-we-do/project-methodology/) - [Systems Integration](https://premierautomation.com/what-we-do/system-integration/) - [Repair Services](https://premierautomation.com/what-we-do/repair-services/) - [Field Services & Commissioning](https://premierautomation.com/what-we-do/field-services-commissioning/) - [Solutions](https://premierautomation.com/solutions/overview/) - [Overview](https://premierautomation.com/solutions/overview/) - [Core Solutions](https://premierautomation.com/solutions/core-solutions/) - [Drive Solutions](https://premierautomation.com/solutions/drive-solutions/) - [Power & Distribution](https://premierautomation.com/solutions/power-distribution/) - [Products](https://premierautomation.com/solutions/products/) - [Robotics](https://premierautomation.com/robotics/overview/) - [Resources](https://premierautomation.com/resources/) - [Case Studies](https://premierautomation.com/who-we-help/projects/) - [Literature](https://info.premierautomation.com/literature) - [Blog](https://info.premierautomation.com/blog) - [Visiting Premier Automation](https://premierautomation.com/resources/visitors/) - [Supplier Code of Conduct](https://premierautomation.com/resources/supplier-code-of-conduct/) - [About](https://premierautomation.com/our-story/our-history/) - [Our Mission](https://premierautomation.com/our-story/our-mission/) - [Our Culture](https://premierautomation.com/our-story/our-culture/) - [Our History](https://premierautomation.com/our-story/our-history/) - [Contact](https://info.premierautomation.com/contact) ![tempBanner.jpg](https://info.premierautomation.com/hs-fs/hubfs/premierautomation-May/tempBanner.jpg?width=1470&name=tempBanner.jpg "tempBanner.jpg") ![blog2.jpg](https://info.premierautomation.com/hs-fs/hubfs/premierautomation-May/blog2.jpg?width=1584&name=blog2.jpg "blog2.jpg") # Innovative Thinking # Improving Servo System Accuracy Posted on [July 23, 2019](https://info.premierautomation.com/blog/improving-servo-system-accuracy) by [Premier Automation](https://info.premierautomation.com/blog/author/premier-automation) ![improving servo system accuracy](https://info.premierautomation.com/hs-fs/hubfs/improving%20servo%20system%20accuracy.png?width=300&name=improving%20servo%20system%20accuracy.png)Motion control applications utilize a plethora of servomotors and machine actuators. Proper selection and integration are necessary for top-level accuracy and profitability. There are some factors that must be considered during and after the design process to ensure that the system works at peak efficiency and accuracy. The type of load, duty cycle and mechanical transmission all effect the accuracy of the system. ### **Critical Precision Motion Components** When an existing servo system is being replaced, the power ratings are usually the same, even though the size of the [motor](https://info.premierautomation.com/blog/topic/motors) may be different. For a new application however, all factors may need to be modified, for which a sizing software is the best approach. Out of the numerous components that define a motion control system, there are eight that are given critical status: - Servomotor - Encoder feedback - [Motor drive](https://info.premierautomation.com/blog/topic/drives) - Gearbox - Actuator - Motion controller - Drive communication hardware - Control and tuning software The servomotor, servo drive and the encoder feedback work in conjunction and should therefore be designed as a package, with a carefully matched motor and load. Next, the actuator as a well as the material selection needs to be carried out. For instance, some applications may require stiffer materials to prevent deformations from happening. In high-performance systems, the reflected inertia of the gearbox and/or actuator should be kept low. Ideally, there should be a 1:1 match with that of the motor, but depending on the application even a mismatch of 5:1 can be tolerated. With the suitable servo system and actuator selected, the software and motion controller can be tuned. This would depend on the requirements, as to whether it is a single-axis or a multi-axis system, and parameters such as maximum velocity, jerk, distance and deceleration. ### **Selection Tools** To make the design process as simple and accurate as possible, several online tools are available from manufacturers and suppliers. Online selection guides are also provided so that the design engineer ultimately has a cohesive system that satisfies the application requirements. The selector tools let designers input speed and torque requirements, after which they provide a compatible list of motor-gearbox combinations. Engineers may also enter torque data, or if necessary, the designer may select the desired servomotor size. Additionally, the physical orientation and gearing convention can also be entered. More advanced selector tools also allow designers to select optimum motor for an application, calculating the required speed and torque. Once modeled, the designer gets a comprehensive document, usually along with a price quotation that can then be considered with high-level management. [**![our solutions (1)](https://info.premierautomation.com/hs-fs/hubfs/our%20solutions%20(1).png?width=728&name=our%20solutions%20(1).png)**](https://premierautomation.com/solutions/overview/) **Interested in learning more?** **Visit our website [www.premierautomation.com](http://premierautomation.com)****, or talk to one of our specialists today.** [![Contact Us](https://no-cache.hubspot.com/cta/default/548870/e95e8e3e-dd0b-47f6-959d-3345ce6f155f.png)](https://cta-redirect.hubspot.com/cta/redirect/548870/e95e8e3e-dd0b-47f6-959d-3345ce6f155f)   Share on: - [Tweet](https://twitter.com/share) ### Categories - [Automation (77)](https://info.premierautomation.com/blog/topic/automation) - [Industry Trends (56)](https://info.premierautomation.com/blog/topic/industry-trends) - [Robotics (42)](https://info.premierautomation.com/blog/topic/robotics) - [Safety (24)](https://info.premierautomation.com/blog/topic/safety) - [Drives (18)](https://info.premierautomation.com/blog/topic/drives) - [Motors (18)](https://info.premierautomation.com/blog/topic/motors) - [Iot (15)](https://info.premierautomation.com/blog/topic/iot) - [Lean Manufacturing (15)](https://info.premierautomation.com/blog/topic/lean-manufacturing) - [industry 4.0 (15)](https://info.premierautomation.com/blog/topic/industry-4-0) - [Automation Applications (14)](https://info.premierautomation.com/blog/topic/automation-applications) - [PLC (14)](https://info.premierautomation.com/blog/topic/plc) - [automation solutions (14)](https://info.premierautomation.com/blog/topic/automation-solutions) - [automationengineer (13)](https://info.premierautomation.com/blog/topic/automationengineer) - [System Integration (11)](https://info.premierautomation.com/blog/topic/system-integration) - [HMIs (10)](https://info.premierautomation.com/blog/topic/hmis) - [Company News (8)](https://info.premierautomation.com/blog/topic/company-news) - [Motor Control Centers (8)](https://info.premierautomation.com/blog/topic/motor-control-centers) - [Internet of Things (7)](https://info.premierautomation.com/blog/topic/internet-of-things) - [Smart Manufacturing (7)](https://info.premierautomation.com/blog/topic/smart-manufacturing) - [productivity (7)](https://info.premierautomation.com/blog/topic/productivity) - [VFDs (6)](https://info.premierautomation.com/blog/topic/vfds) - [Variable Frequency Drives (6)](https://info.premierautomation.com/blog/topic/variable-frequency-drives) - [Industrial Revolution (5)](https://info.premierautomation.com/blog/topic/industrial-revolution) - [OEE (5)](https://info.premierautomation.com/blog/topic/oee) - [efficiency (5)](https://info.premierautomation.com/blog/topic/efficiency) - [factory safety (5)](https://info.premierautomation.com/blog/topic/factory-safety) - [electricity (4)](https://info.premierautomation.com/blog/topic/electricity) - [Power Distribution (3)](https://info.premierautomation.com/blog/topic/power-distribution) - [safety in the workplace (3)](https://info.premierautomation.com/blog/topic/safety-in-the-workplace) - [system integrator (3)](https://info.premierautomation.com/blog/topic/system-integrator) - [Output Load Reactors (2)](https://info.premierautomation.com/blog/topic/output-load-reactors) - [Siemens (2)](https://info.premierautomation.com/blog/topic/siemens) - [Uncategorized (2)](https://info.premierautomation.com/blog/topic/uncategorized) - [3D Printing (1)](https://info.premierautomation.com/blog/topic/3d-printing) - [AI (1)](https://info.premierautomation.com/blog/topic/ai) - [Insider (1)](https://info.premierautomation.com/blog/topic/insider) - [Safety Cable (1)](https://info.premierautomation.com/blog/topic/safety-cable) - [Safety Enabling Device (1)](https://info.premierautomation.com/blog/topic/safety-enabling-device) - [Service (1)](https://info.premierautomation.com/blog/topic/service) - [Stop Buttons (1)](https://info.premierautomation.com/blog/topic/stop-buttons) - [Stop Controllers (1)](https://info.premierautomation.com/blog/topic/stop-controllers) - [cables (1)](https://info.premierautomation.com/blog/topic/cables) - [electricalengineer (1)](https://info.premierautomation.com/blog/topic/electricalengineer) - [ethernet (1)](https://info.premierautomation.com/blog/topic/ethernet) - [gateways (1)](https://info.premierautomation.com/blog/topic/gateways) - [material removal (1)](https://info.premierautomation.com/blog/topic/material-removal) - [metals (1)](https://info.premierautomation.com/blog/topic/metals) - [profibus (1)](https://info.premierautomation.com/blog/topic/profibus) - [profinet (1)](https://info.premierautomation.com/blog/topic/profinet) - [profitability (1)](https://info.premierautomation.com/blog/topic/profitability) - [terminalblock (1)](https://info.premierautomation.com/blog/topic/terminalblock) - [welding (1)](https://info.premierautomation.com/blog/topic/welding) see all ### Archives - [December 2018 (16)](https://info.premierautomation.com/blog/archive/2018/12) - [January 2019 (12)](https://info.premierautomation.com/blog/archive/2019/01) - [March 2019 (6)](https://info.premierautomation.com/blog/archive/2019/03) - [June 2016 (5)](https://info.premierautomation.com/blog/archive/2016/06) - [August 2017 (5)](https://info.premierautomation.com/blog/archive/2017/08) - [June 2018 (5)](https://info.premierautomation.com/blog/archive/2018/06) - [October 2018 (5)](https://info.premierautomation.com/blog/archive/2018/10) - [February 2019 (5)](https://info.premierautomation.com/blog/archive/2019/02) - [May 2019 (5)](https://info.premierautomation.com/blog/archive/2019/05) - [December 2015 (4)](https://info.premierautomation.com/blog/archive/2015/12) - [July 2017 (4)](https://info.premierautomation.com/blog/archive/2017/07) - [January 2018 (4)](https://info.premierautomation.com/blog/archive/2018/01) - [March 2018 (4)](https://info.premierautomation.com/blog/archive/2018/03) - [May 2018 (4)](https://info.premierautomation.com/blog/archive/2018/05) - [July 2018 (4)](https://info.premierautomation.com/blog/archive/2018/07) - [November 2018 (4)](https://info.premierautomation.com/blog/archive/2018/11) - [April 2019 (4)](https://info.premierautomation.com/blog/archive/2019/04) - [March 2020 (4)](https://info.premierautomation.com/blog/archive/2020/03) - [February 2021 (4)](https://info.premierautomation.com/blog/archive/2021/02) - [May 2016 (3)](https://info.premierautomation.com/blog/archive/2016/05) - [June 2017 (3)](https://info.premierautomation.com/blog/archive/2017/06) - [October 2017 (3)](https://info.premierautomation.com/blog/archive/2017/10) - [November 2017 (3)](https://info.premierautomation.com/blog/archive/2017/11) - [January 2021 (3)](https://info.premierautomation.com/blog/archive/2021/01) - [November 2025 (3)](https://info.premierautomation.com/blog/archive/2025/11) - [January 2026 (3)](https://info.premierautomation.com/blog/archive/2026/01) - [February 2016 (2)](https://info.premierautomation.com/blog/archive/2016/02) - [March 2016 (2)](https://info.premierautomation.com/blog/archive/2016/03) - [April 2016 (2)](https://info.premierautomation.com/blog/archive/2016/04) - [April 2017 (2)](https://info.premierautomation.com/blog/archive/2017/04) - [May 2017 (2)](https://info.premierautomation.com/blog/archive/2017/05) - [December 2017 (2)](https://info.premierautomation.com/blog/archive/2017/12) - [February 2018 (2)](https://info.premierautomation.com/blog/archive/2018/02) - [April 2018 (2)](https://info.premierautomation.com/blog/archive/2018/04) - [July 2019 (2)](https://info.premierautomation.com/blog/archive/2019/07) - [August 2019 (2)](https://info.premierautomation.com/blog/archive/2019/08) - [October 2019 (2)](https://info.premierautomation.com/blog/archive/2019/10) - [December 2019 (2)](https://info.premierautomation.com/blog/archive/2019/12) - [October 2020 (2)](https://info.premierautomation.com/blog/archive/2020/10) - [March 2021 (2)](https://info.premierautomation.com/blog/archive/2021/03) - [April 2022 (2)](https://info.premierautomation.com/blog/archive/2022/04) - [May 2024 (2)](https://info.premierautomation.com/blog/archive/2024/05) - [April 2026 (2)](https://info.premierautomation.com/blog/archive/2026/04) - [May 2026 (2)](https://info.premierautomation.com/blog/archive/2026/05) - [October 2015 (1)](https://info.premierautomation.com/blog/archive/2015/10) - [January 2016 (1)](https://info.premierautomation.com/blog/archive/2016/01) - [July 2016 (1)](https://info.premierautomation.com/blog/archive/2016/07) - [September 2017 (1)](https://info.premierautomation.com/blog/archive/2017/09) - [August 2018 (1)](https://info.premierautomation.com/blog/archive/2018/08) - [September 2018 (1)](https://info.premierautomation.com/blog/archive/2018/09) - [September 2019 (1)](https://info.premierautomation.com/blog/archive/2019/09) - [April 2020 (1)](https://info.premierautomation.com/blog/archive/2020/04) - [May 2020 (1)](https://info.premierautomation.com/blog/archive/2020/05) - [June 2020 (1)](https://info.premierautomation.com/blog/archive/2020/06) - [November 2020 (1)](https://info.premierautomation.com/blog/archive/2020/11) - [December 2020 (1)](https://info.premierautomation.com/blog/archive/2020/12) - [April 2021 (1)](https://info.premierautomation.com/blog/archive/2021/04) - [June 2021 (1)](https://info.premierautomation.com/blog/archive/2021/06) - [August 2021 (1)](https://info.premierautomation.com/blog/archive/2021/08) - [September 2021 (1)](https://info.premierautomation.com/blog/archive/2021/09) - [November 2021 (1)](https://info.premierautomation.com/blog/archive/2021/11) - [January 2022 (1)](https://info.premierautomation.com/blog/archive/2022/01) - [June 2022 (1)](https://info.premierautomation.com/blog/archive/2022/06) - [August 2022 (1)](https://info.premierautomation.com/blog/archive/2022/08) - [May 2023 (1)](https://info.premierautomation.com/blog/archive/2023/05) - [September 2023 (1)](https://info.premierautomation.com/blog/archive/2023/09) - [October 2024 (1)](https://info.premierautomation.com/blog/archive/2024/10) - [December 2024 (1)](https://info.premierautomation.com/blog/archive/2024/12) - [June 2025 (1)](https://info.premierautomation.com/blog/archive/2025/06) - [August 2025 (1)](https://info.premierautomation.com/blog/archive/2025/08) - [September 2025 (1)](https://info.premierautomation.com/blog/archive/2025/09) - [December 2025 (1)](https://info.premierautomation.com/blog/archive/2025/12) - [February 2026 (1)](https://info.premierautomation.com/blog/archive/2026/02) - [June 2026 (1)](https://info.premierautomation.com/blog/archive/2026/06) see all Search Blog Search Premier Automation 1100 Rico Road Monroeville, PA 15146 **P** [412.373.3700](tel:1-412.373.3700) **F** 412.373.2900 **E** [sales@premierautomation.com](mailto:sales@premierautomation.com) - [What We Do](http://www.premierautomation.com/what-we-do/) - [Solutions](http://www.premierautomation.com/solutions/) - [Robotics](https://www.premierautomation.com/robotics/) - [Who We Help](http://www.premierautomation.com/who-we-help/) - [Our Story](http://www.premierautomation.com/our-story/) - [Contact](https://info.premierautomation.com/contact) Copyright © 2020 Premier Automation | Innovative Automation Solutions | Pittsburgh. All rights reserved.