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Standard Retrofit Kits for Enhancing Indramat RAC Systems

26 December, 2023   |   Retrofit, Kits, Indramat, RAC, Guide

RAC Drive with title

In the dynamic world of automation, Indramat RAC systems are pivotal for their reliability and efficiency. To meet the evolving demands of modern industry, retrofitting these systems is essential. This process rejuvenates aging equipment, enhancing its compatibility with current technological standards. Retrofitting is a practical and effective approach to uphold industry norms.

Insights into Indramat RAC Systems: Indramat RAC systems are renowned for their capability in high-precision C-axis operations and advanced automatic position control loops. They incorporate high-resolution feedback mechanisms, crucial for low-speed tasks, and can accurately determine the motor rotor's position to an extraordinary degree – up to 1/400,000 of a revolution. Such precision is critical in numerically controlled machine tools where exact positioning and motion are key.

These systems are compatible with two main motor types: the 1MB Frameless Spindle Motors and the 2AD Asynchronous Main Spindle Motors. The continuous power output of these motors varies with different RAC drive series, including RAC 2, RAC 3, and RAC 4, each offering distinct power capabilities.

Recognizing the Need for Retrofitting:

  • Challenges with Older Systems: Aging Indramat RAC systems may exhibit diminished efficiency and reliability, necessitating more frequent maintenance.
  • Signs to Retrofit: Consistent performance issues and outdated technological components are major indicators that a system requires retrofitting.

Advantages of Retrofitting: Retrofitting improves system performance cost-effectively and with less downtime than full replacements, ensuring alignment with current industrial standards.

Exploring Standard Retrofit Kits:

  • Kit Components: Typical kits for Indramat RAC systems include modern control modules, software enhancements, and essential hardware.
  • Model Compatibility: These kits are designed to be compatible with various Indramat RAC models, like RAC 2.2-150-380-A00-Z1 and RAC 2.2-150-380-A0I-W1, facilitating a smooth upgrade process.
  • Included Upgrades: Retrofit kits offer significant improvements, such as enhanced processing speed, diverse interface options, and increased system efficiency.

Guide to Retrofitting:

  1. Initial Assessment: Evaluate the current system to determine specific retrofit needs.
  2. Kit Selection: Choose a retrofit kit that aligns with your system’s model and requirements.
  3. Component Installation: Replace old components with new ones from the kit, adhering to manufacturer guidelines.
  4. Software Upgrades: Implement necessary software updates for the new components.
  5. System Integration: Ensure all components are correctly integrated and configured.
  6. Testing and Validation: Conduct thorough tests to confirm optimal performance and validate improvements.
  7. Final Review and Documentation: Complete a final evaluation and document the retrofit process and outcomes.

Wake Industrial: Retrofitting Expertise: Wake Industrial offers comprehensive support for Indramat products, including expert retrofitting of RAC systems and servo motor repairs. For those in North America seeking reliable retrofit solutions for Rexroth RAC Indramat products, Wake Industrial is an ideal partner. Our in-depth understanding of Indramat systems positions us to assist you in efficiently maintaining and upgrading your system. Reach out to us for standard retrofit kits for Indramat RAC and other related services.

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Contact Information
North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513


Toll Free: 1-888-551-3082
International: 1-919-443-0207




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