
( Brand: Okuma ), ( Manufacturer Part Number: E4809-770-065-B ), ( Model: BLII-D ), ( Part Type: Servo ), ( Country Of Manufacture: Japan )
The Okuma E4809-770-065-B Servo Amplifier is an advanced and versatile solution designed to meet the demands of CNC machining applications, offering precise control and high performance. The amplifier's robust design is engineered to provide reliable operation in the harshest industrial environments.
The Okuma Servo Amplifier is aregded with sophisticated features that cater to various CNC machining applications. It comes with a robust CANopen interface that allows seamless communication between the servo drive and other control systems. The amplifier's 3-phase high-performance servo drive delivers remarkable torque and acceleration, which proves beneficial in high-precision and high-speed machining.
The Okuma Servo Amplifier boasts an advanced vector control technology that ensures optimal performance by delivering the required torque precisely when needed. It provides finesse in control and comes equipped with an optional parameter adaptation feature, which enables the system to adjust its performance parameters automatically, ensuring maximum efficiency and productivity.
The amplifier offers protective features like thermal overload protection and output short circuit protection to safeguard the system against any potential damage. Its compact design, with a small footprint, makes installation and integration easy, saving space in even the most congested machine tool cabinets.
The amplifier's rugged construction is built to withstand harsh industrial conditions. Its conformal coated PCB and die-cast aluminum housing provide excellent protection against dust, moisture, and other environmental factors. The amplifier comes with a built-in power supply and disconnect switch, making it a comprehensive package suitable for a wide range of industrial applications.
In summary, the Okuma E4809-770-065-B Servo Amplifier is an ideal solution for industries requiring high-precision, high-performance servo applications. With its sophisticated features, advanced technology, and rugged build, this servo amplifier guarantees maximum productivity, efficiency, and dependable performance for various CNC machining applications.
1. **High Precision:** The Okuma E4809-770-065-B servo amplifier offers high precision with a resolution of 0.125 micro-inch per count and a repeatability of 0.4 micro-inch. This makes it suitable for applications that require accurate positioning, such as CNC machines or industrial automation systems.
2. **Fast Response Time:** With a response time of less than 10 milliseconds, this servo amplifier can handle complex motion control tasks and respond quickly to changes. This is important for applications that demand fast cycle times or high-speed motion.
3. **Sturdy Construction:** The servo amplifier features a rugged design, which makes it suitable for use in harsh environments. It has a protective coating to prevent corrosion, as well as advanced thermal management capabilities to ensure reliable operation even in extreme temperatures.
4. **Flexible Inputs and Outputs:** The Okuma E4809-770-065-B servo amplifier offers a wide range of input and output configurations, including 0-10V and 4-20mA analog inputs and CANopen, EtherNet/IP, and DeviceNet digital inputs. This makes it compatible with a variety of different control systems and applications.
5. **Advanced Control Features:** The servo amplifier comes with advanced control features such as adaptive filtering, self-diagnostics, and electronic motion control, which help improve system performance and reduce downtime due to malfunctions.
6. **Cost-Effective:** Compared to some other servo amplifiers in its class, the Okuma E4809-770-065-B model is relatively cost-effective, making it an attractive option for many industrial applications.
**Cons:**1. **Limited Current Capacity:** The maximum continuous current capacity of this servo amplifier is only 7.5 Amps. This may limit its applicability for heavy-duty industrial applications that demand high motor currents.
2. **No Integral Encoder:** The servo amplifier does not include an integral encoder. If the application requires an encoder, it would need to be purchased separately.
3. **Limited Connectivity Options:** While the servo amplifier offers a good range of input and output configurations, it may not support all communication protocols and networks commonly used in industrial automation. For instance, it does not support at present Profinet, Modbus TCP, or Ethernet IP.
Conclusion:The Okuma E4809-770-065-B servo amplifier is an excellent choice for applications that demand high precision, fast response times, and flexible control features. It offers a rugged design, advanced control capabilities, and a wide range of input/output options. Despite these advantages, it may not be suitable for applications that require a large current capacity or utilize less common communication protocols. Ultimately, the decision to invest in this servo amplifier should be based on the specific requirements of the application.
Recommendation:If your application requires high precision, fast response times, and flexible control features in a rugged package, the Okuma E4809-770-065-B servo amplifier is an excellent option to consider. It offers good value, especially considering its advanced features and compatibility with a variety of industrial control systems. Ensure that the motor current requirements and communication protocols of your application are compatible with this servo amplifier before making a decision.
I HAVE A USED E4809-770-065-B SERVO AMPLIFIER - FOR SALE. Greenback Stock#G89681. The shipping on this item reflects standard ground shipping for the US.