Estun EM3G-13ATA224 High Precision Encoder Servo Motor

The Estun EM3G-13ATA224 is a high-precision encoder servo motor engineered for demanding industrial applications. This motor, boasting a 1.3kW rated power, excels in scenarios requiring a balance of medium inertia and significant torque at lower speeds, making it ideal for applications demanding precise positioning and robust performance. Its 17-bit absolute encoder ensures high-resolution feedback for superior control accuracy. The EM3G-13ATA224 is designed for continuous operation up to 3000 rpm, featuring Insulation Class F for enhanced thermal management and a self-cooling mechanism. Its compact design with a 130mm flange size contributes to space-saving integration in various machinery.

Product Specifications

| Feature                   | Specification                                     |

| :------------------------ | :------------------------------------------------ |

| Motor Model               | EM3G-13ATA224                                     |

| Rated Power               | 1.3 kW                                            |

| Rated Speed               | 1500 rpm                                          |

| Maximum Speed             | 3000 rpm                                          |

| Rated Torque              | 8.28 N.m                                          |

| Maximum Torque | 24.8 N.m |

| Rated Voltage             | 200 V                                             |

| Rated Current             | 9.7 Arms                                          |

| Maximum Current           | 29.7 Arms                                         |

| Motor Inertia             | 17.3 kg·cm²                                       |

| Allowable Shaft Load (Radial) | 686 N                                             |

| Allowable Shaft Load (Axial)  | 343 N                                             |

| Holding Torque            | ≥ 20 N.m (without brake)                          |

| Motor Weight              | 7.0 kg                                            |

| Flange Size               | 130 mm                                            |

| Encoder Resolution        | 17-bit Absolute Magnetic                          |

| Protection Class          | IP65                                              |

| Insulation Class          | F                                                 |

| Cooling                   | Self-Cooling                                      |

Core Features & Market Positioning

The Estun EM3G-13ATA224 servo motor distinguishes itself through its "medium inertia, large torque" design. This characteristic is crucial for applications where rapid acceleration and deceleration are not paramount, but consistent, high torque output under varying loads is essential. Its 17-bit absolute magnetic encoder provides precise position feedback without requiring homing routines, simplifying startup and enhancing operational reliability. Positioned as a high-value component for automation, Estun emphasizes its complete industrial chain, offering integrated solutions that encompass motion control systems, industrial robots, and digital products. This holistic approach allows for seamless integration and optimized performance within larger automated systems, setting it apart from single-component suppliers. The IP65 rating signifies robust protection against dust and water ingress, making it suitable for harsh industrial environments.

Key Application Scenarios

This servo motor is engineered for applications demanding precision and power, such as robotics, automated assembly lines, and packaging machinery where consistent torque is key. Its medium inertia characteristics are particularly well-suited for robots requiring high torque at low speeds, as well as general-purpose equipment that necessitates stable positioning. The EM3G-13ATA224's ability to operate up to 3000 rpm, combined with its high torque density, allows for potential elimination of gearboxes in certain applications, leading to simplified mechanical designs, improved reliability, and reduced costs. Industries benefiting from its performance include electronics manufacturing, material handling, and any sector employing automated processes that rely on accurate and powerful motion control.

Practical System Integration Guidance

Seamless integration of the Estun EM3G-13ATA224 servo motor into existing or new systems hinges on proper drive selection and wiring. This motor is designed to be paired specifically with Estun drives. Careful attention must be paid to signal wiring, including the S-ON (servo enable), P-CON (proportional control), ALM-RST (alarm reset), and drive prohibition inputs, all of which can be configured for positive/negative logic. Proper grounding is critical to mitigate electrical noise and ensure reliable operation; a single-point grounding strategy with a resistance of 100Ω or below is recommended. Avoid routing high-voltage cables parallel to low-voltage signal lines, and keep cable lengths as short as feasible to minimize signal interference. Ensure that servo drives are installed in an environment free from condensation and excessive vibration, with adequate space for heat dissipation, maintaining at least 10mm separation from other components.

Operation and Risk Mitigation

Safe operation of the Estun EM3G-13ATA224 servo motor requires strict adherence to safety protocols outlined in operational manuals. Always disconnect power before performing any maintenance or inspection, and allow a minimum of five minutes for internal capacitors to discharge, mitigating the risk of electric shock. Never plug or unplug connectors while the power is on. Ensure all Emergency Stop (E-stop) switches are functional before powering up the system. Prevent foreign objects from entering the motor or connected equipment during operation to avert damage. If the system experiences an alarm, utilize the alarm stop procedure, which involves controlled deceleration and program pausing. Avoid frequent power cycling of the servo motor, as this can degrade internal components and lead to operational issues; instead, start and stop the motor using reference pulses or servo enable signals.

Scalability & Long-Term Value

The Estun EM3G-13ATA224 servo motor is part of a broader ecosystem of Estun automation solutions, offering significant scalability and long-term value. Estun's commitment to developing integrated automation and intelligent manufacturing systems, including motion control, industrial robots, and IIoT platforms like the E-Noesis cloud platform, ensures compatibility and future-proofing. By investing in Estun, users gain access to a comprehensive product line designed for interoperability, enabling system expansions and upgrades with related Estun components. The company's strategic international acquisitions and R&D centers further underscore their dedication to technological advancement and global support, positioning the EM3G-13ATA224 as a reliable choice for evolving industrial automation needs.

Frequently Asked Questions

What are the key advantages of the Estun EM3G-13ATA224 servo motor?

The Estun EM3G-13ATA224 offers medium inertia with high torque output, ideal for demanding applications. Its 17-bit absolute encoder ensures high precision and eliminates homing needs.

This motor boasts a robust IP65 protection class for harsh environments. It also features Insulation Class F for enhanced thermal performance and self-cooling.

The compact design, 1.3kW power, and 3000 rpm max speed provide versatility. It allows for potential gearbox elimination, reducing system complexity and cost.

What type of encoder does the Estun EM3G-13ATA224 servo motor use?

This servo motor is equipped with a 17-bit absolute magnetic encoder. This provides high-resolution feedback for precise positioning control.

The 17-bit resolution translates to 131,072 pulses per revolution. This level of detail is crucial for applications requiring fine-tuned movements.

Absolute encoders do not require a homing sequence upon startup. This simplifies commissioning and improves operational efficiency.

What are the primary application areas for the EM3G-13ATA224?

The EM3G-13ATA224 is well-suited for robotics and automated machinery. Its characteristics are beneficial for applications needing high torque at low speeds.

It is also ideal for general-purpose equipment requiring stable positioning accuracy. This includes areas like packaging, material handling, and assembly lines.

The motor's performance can enable the elimination of gearboxes in certain setups. This leads to more compact, reliable, and cost-effective automated systems.

What are the power and speed ratings of the EM3G-13ATA224?

The Estun EM3G-13ATA224 has a rated power of 1.3 kW. It operates at a rated speed of 1500 rpm.

The maximum speed achievable by this servo motor is 3000 rpm. This provides a wide operational range for various tasks.

Its torque ratings are also significant, with a rated torque of 8.28 N.m and a maximum torque of 24.8 N.m.

Can the EM3G-13ATA224 be used in dusty or wet environments?

Yes, the EM3G-13ATA224 features an IP65 protection class rating. This means it is dust-tight and protected against water jets.

This rating ensures reliable operation even in challenging industrial conditions. It safeguards the motor from ingress of contaminants.

The robust enclosure is critical for longevity and consistent performance in manufacturing floors or outdoor automated systems.

What are the torque capabilities of this servo motor?

The EM3G-13ATA224 provides a rated torque of 8.28 N.m. It can deliver a peak torque of up to 24.8 N.m.

Its medium inertia design is optimized for applications needing substantial torque, especially at lower speeds. This makes it suitable for heavy loads.

The motor also features a holding torque of at least 20 N.m when an optional brake is engaged.

What is the flange size of the Estun EM3G-13ATA224?

The Estun EM3G-13ATA224 servo motor has a flange size of 130 mm. This standard dimension facilitates mounting.

This flange size is typical for motors in its power class and helps in system design. It ensures compatibility with standard mounting interfaces.

The specific flange diameter is crucial for mechanical integration and ensuring proper alignment within machinery.

What are the electrical specifications for connecting the EM3G-13ATA224?

The motor operates with a rated voltage of 200V. It draws a rated current of 9.7 Arms and has a maximum current draw of 29.7 Arms.

It is designed to be paired with Estun servo drives for optimal performance. Proper drive selection is crucial for system stability.

Users should consult the drive's manual for detailed wiring diagrams and parameter settings to ensure safe and efficient operation.

What is the motor inertia of the EM3G-13ATA224?

The motor inertia for the EM3G-13ATA224 is 17.3 kg·cm². This value is considered medium inertia.

Medium inertia motors are a good compromise between fast response and high torque. They are versatile for many automation tasks.

This inertia level contributes to the motor's ability to provide strong torque output while maintaining stable control.

How does the EM3G-13ATA224 compare to other Estun EM3G series motors?

The EM3G-13ATA224 is a 1.3kW model within the EM3G series. Other models offer different power outputs, such as 0.85kW, 2.9kW, or 4.4kW.

The series generally features medium inertia and high torque capabilities. Specific models vary in speed range, torque, and encoder options (17-bit magnetic or 23-bit optical).

The EM3G-13ATA224's specifications are tailored for applications needing that specific power and torque profile.