NACHI RFX1100G Servo Drive

( Brand: Nachi ), ( Manufacturer Part Number: RFX1100G ), ( Part Type: Servo Drive )

Review NACHI Servo Drive

The Nachi RFX1100G servo drive is a versatile and high-performing electric actuator designed for precise control of industrial automation applications. This servo drive is part of Nachi's RFX series, which is renowned for its advanced technology and high-quality construction.

The RFX1100G servo drive features a powerful amplifier section that can deliver up to 11 kW of continuous power and 14.5 kW of peak power. This makes it an ideal choice for heavy-duty applications that require high torque and fast response times. The drive supports servo motors with voltages ranging from 200 to 690V and currents up to 150A, providing extensive flexibility in motor selection.

The servo drive's control section includes a high-performance digital signal processor that supports STO, STI, and SDI servo functions. It also offers advanced functions such as Electronic Gearbox, Torque Control, and Regenerative Braking. The Electronic Gearbox function enables the user to change the effective motor ratio electronically, while the Torque Control function allows for precise control of the motor's torque output. The Regenerative Braking function recovers energy from the motor during deceleration and feeds it back into the power supply, reducing energy consumption and improving efficiency.

The RFX1100G servo drive is equipped with numerous interfaces and communication protocols to facilitate seamless integration into various automation systems. It supports CANopen, Profibus DP, and Modbus TCP/IP protocols, among others. Additionally, it features a user-friendly LCD display and keypad interface for easy parameter setting and troubleshooting.

The servo drive's construction is robust and durable, with a sealed IP65-rated enclosure that protects against dust and water. It also features advanced thermal management, including a cooling fan and a heat sink, to ensure reliable operation even in demanding environments.

In summary, the Nachi RFX1100G servo drive is a powerful and versatile electric actuator that delivers precise control and high performance for industrial automation applications. Its advanced features, extensive flexibility, and robust construction make it a popular choice in heavy-duty applications where precise control and high power are essential.

The Nachi RFX1100G servo drive is a popular choice for automation applications due to its high performance and advanced features. Here are some pros and cons that can help in deciding whether to purchase this servo drive:

1. High torque and speed: The Nachi RFX1100G servo drive can provide a maximum torque of 26.3 Nm and a maximum speed of 4000 rpm, making it suitable for heavy-duty applications.

2. Advanced control functions: It offers various control functions such as vector control, torque control, and servo position control, which provide precise motion control and improved energy efficiency.

3. Built-in safety functions: It comes with built-in safety functions such as overcurrent protection, overvoltage protection, and overtemperature protection, ensuring safe operation of the servo system.

4. Ethernet communication: It supports Ethernet communication protocols like EtherNet/IP, Modbus TCP, and PROFINET, making it easier to integrate with industrial control systems.

5. Compact design: The servo drive has a compact design, making it easy to install and integrate into various automation applications.

1. High cost: The Nachi RFX1100G servo drive is more expensive compared to some other servo drives in the market, which may not be suitable for budget-conscious applications.

2. Complex setup: The servo drive may require complex setup procedures, including calibration and tuning, which may require specialized knowledge or assistance from the manufacturer or a third-party expert.

3. Limited input power: It can only accept a maximum input power of 3 kW, which may limit its use in high-power applications.

4. Limited communication protocols: It may not support all communication protocols, and the specific protocol required for a particular application should be confirmed before purchasing.

The Nachi RFX1100G servo drive is a high-performance and advanced servo drive suitable for heavy-duty applications that require precise motion control and advanced safety features. Its high torque and speed capabilities, built-in safety functions, and Ethernet communication make it an ideal choice for industrial automation applications. However, its high cost and complex setup procedures may not be suitable for budget-conscious applications or those with limited expertise in servo drive setup.

If you are looking for a high-performance servo drive for heavy-duty industrial automation applications, the Nachi RFX1100G servo drive is an excellent choice. However, if you have a limited budget or require a simpler setup, you may want to consider other servo drives with similar performance but lower cost and easier setup procedures. It is important to carefully evaluate your application requirements and budget before making a purchase decision.

Details:

part #: rfx1100g prices

• $983.79-$2748.27

specifications induservo:

• brand: Nachi
• mpn: Rfx1100g
• part type: Servo Drive

offer induservo:

• sold: 0
• started: June 11, 2025
• quantity: 1
• best offers: True
• options: Ship-to-home
• availability: In Stock

returns induservo:

• method: Money back
• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

payments induservo:

• credit card: Visa
• other
• wallet: Apple-pay

general induservo:

• condition: Used
• Drives Starters > Drives Motor Controls > Servo Drives Amplifiers

seller induservo:

• city: Warren, Michigan
• # reviews: 4597
• rating: 99.2%

shipping induservo:

• cost: $64.91
• type: Calculated
• carrier: UPS, USPS
• class: Standard, Expedited, One-day
• service: UPS Ground, USPS Priority Mail, UPS 2nd Day Air, UPS Next Day Air
• transit: 2-5 Days

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