ESTUN Servo Usability Enhancement Suite: Faster Commissioning, Easier Setup, Worry-Free Operation!

In today's accelerating intelligent manufacturing, servo commissioning complexity, on-site troubleshooting efficiency, and continuous equipment operation directly affect delivery cycles, labor costs, and production stability. In 2026, ESTUN introduces a comprehensive usability upgrade for its 3-series and 5-series servo products. Built on the new-generation ePRO software platform, this upgrade delivers improvements across four key dimensions—commissioning, operation, maintenance, and continuous production—enabling even beginners to achieve expert-level tuning results quickly and optimize systems without downtime. It truly reduces dependence on engineers, shortens commissioning time, and improves on-site troubleshooting efficiency, creating tangible and quantifiable value for customers.

01

Comprehensive Usability Innovation

Four Major Upgrades, Directly Addressing On-Site Pain Points

This upgrade is built around the most realistic customer usage scenarios, achieving: no experts required, no repeated trial and error, and no downtime or restart. It transforms servo commissioning from "high threshold and long cycle" into "simple, fast, and stable," greatly reducing on-site commissioning manpower and shortening equipment launch time.

01

Single-Parameter Tuning & Rigidity Level Tuning:

Minimal Operation, Even Beginners Can Handle It

Applicable scenarios: Simple conveying, small indexing, ordinary point-to-point handling, and other low-response-demand equipment; production lines with beginner commissioning and a lack of professional engineers.

Traditional method: Manual adjustment of PID, filtering, feedforward, and other parameters is required. When vibration occurs, vibration suppression parameters must be manually added. Commissioning relies entirely on experience and is difficult to master.

For scenarios with insufficient commissioning experience and low response requirements: Only one parameter needs to be adjusted to ensure stable servo operation. When vibration occurs, automatic vibration suppression can be enabled with one click, greatly lowering the operation threshold, reducing dependence on senior engineers, and covering more than 80% of equipment usage scenarios.

02

AutoTuning V2.0 Parameter Auto-Tuning Upgrade:

Find Optimal Gains with One Click

Applicable scenarios: Small and medium-sized machine tools, multi-specification robots, batch-standardized automation equipment, equipment with tight delivery cycles, and applications pursuing consistent commissioning results.

Traditional method: Manual step-by-step tuning of multiple gain parameters, repeated test curve runs for comparison, and re-tuning for different loads. This is time-consuming and results in poor parameter consistency.

After upgrade: The new AutoTuning V2.0 automatically searches for and matches optimal servo gains according to different tuning requirements (multiple tuning modes selectable) and low / medium / high rigidity load types. No experience or repeated trial and error is required. Beginners can achieve expert-level results, greatly shortening equipment commissioning cycles and improving production efficiency.

03

Online Inertia Identification:

Accurately Identify Load Inertia During Equipment Operation

Applicable scenarios: Multi-joint robots, long and short belt drives, loading and unloading indexing mechanisms, production lines with frequent load switching, packaging equipment with large material weight fluctuations, etc.

Traditional method: The equipment must be stopped before offline inertia identification can be performed. After identification is completed, the equipment must be restarted before production can resume. If tooling is changed midway or material loads change, repeated shutdown operations are required, frequently interrupting the production process, reducing effective working time, and causing identification data lag that cannot adapt to dynamically changing loads.

After upgrade: The system can automatically identify system inertia during normal equipment operation, obtain an accurate load inertia ratio in real time, and require no downtime or manual intervention. It adapts to more complex working conditions, makes the gain baseline more accurate, and improves operational stability from the source.

04

Automatic Vibration Suppression:

Intelligent Vibration Elimination, No More Manual FFT

Applicable scenarios: Long-span gantry processing equipment, high-speed handling modules, machine tool linear feed axes, cantilever pick-and-place mechanisms, and other models prone to mechanical resonance, vibration, and abnormal noise.

Traditional method: Engineers connect external instruments to manually collect vibration FFT spectra, manually read resonance frequencies, and then configure notch filters and intermediate frequency suppression parameters one by one. Multi-order resonance requires repeated tuning, the process is complex, and the tuning effect highly depends on the engineer's technical experience.

After upgrade: The servo monitors vibration in real time, automatically identifies frequencies, intelligently selects suppression methods, and automatically completes parameter settings. No manual intervention is required throughout the process. It quickly eliminates vibration and abnormal noise, improving equipment stability and commissioning efficiency.

• 02

  New-Generation ePRO Software Platform:

  The Core Support for Usability

  ESTUN's comprehensive servo usability upgrade is strongly supported by the new-generation ePRO software platform. The interface is more intuitive, operation is simpler, and functions are more intelligent, allowing engineers to understand it at a glance and use it smoothly.

  Four Major Platform Highlights:

  Easier to use: The interface flow fits on-site habits. Combined with hardware function upgrades, it is truly easy to use, practical, and desirable to use.

  More flexible: Modular architecture enables rapid function expansion and easy adaptation to customized requirements.

  More intelligent: Model tracking control makes system response faster, more stable, and more precise.

  Safer: Built-in 8 safety functions fully protect equipment and personnel.

  Comprehensive Performance Improvement:

  3.8 kHz speed loop bandwidth meets high-speed and high-precision requirements.

  Self-learning friction compensation ensures smoother operation at low speed and more precise control.

  Operating efficiency is improved by approximately 50%, making operation more reliable and control more precise.

  Open and flexible, supporting secondary development by customers and adapting to more equipment scenarios.

Comparison chart of on-site application results after performance improvement in a packaging industry case

03

AI-Driven Intelligent Upgrade:

Servo Gets Smoother and More Stable the More It Is Used

Based on the AI capabilities of the ePRO platform, ESTUN servos achieve self-learning, self-optimization, and self-adaptation:

AI-assisted adjustment: No more manual repeated parameter tuning; it predicts operating condition changes in advance and automatically optimizes.

AI self-learning: Continuously learns load characteristics and operating data to continuously optimize control parameters.

AI intelligent optimization: Dynamically finds the optimal operating point to improve efficiency and reduce energy consumption.

Simply put: the more the equipment runs, the better the servo understands it, and the smoother and more energy-efficient the operation becomes.

This usability upgrade is fully applied to ESTUN 3-series and 5-series servo products, covering mainstream industries such as lithium battery equipment, robotics, packaging and logistics, automotive equipment, laser processing, 3C electronics, and metal processing. Whether you focus on shortening equipment commissioning time, reducing dependence on senior engineers, lowering on-site problem-solving costs, or improving continuous equipment operation capability, ESTUN's new-generation servos can provide simpler, more efficient, and more stable solutions.

Centered on real customer scenarios and driven by technological innovation, ESTUN's 2026 comprehensive servo usability upgrade makes commissioning simpler, setup easier, downtime less frequent, and on-site operation more worry-free. This is not only an optimization of product functions, but also a deep response to customer needs, industry development, and corporate mission.

In the future, ESTUN will continue to deepen its core technologies, adhere to independent research and development, and empower intelligent transformation with more intelligent, easier-to-use, and more efficient servo products. It will grow and develop together with customers, set a new benchmark for Chinese motion control brands, and bring automation benefits to every corner.