The code NFT-801RM3-S -2 likely refers to a **direct current (DC) electric motor** driver manufactured by Daiichi Seiko Co., Ltd. Here's a breakdown of the information we can glean from the code and how to find more details:

**Breakdown:**

* **NFT:** This likely stands for "**Nutrunner Driver**," indicating a motor driver specifically designed for controlling DC motors used in nut runners or fastening tools.
* **801RM3-S:** This is likely a model code for the specific driver.
    * **801:** This might represent the motor's power rating (potentially 800 Nm or Watts).
    * **RM3:**  This could be an internal code for the motor type and features (e.g., RPM range, features like overload protection).
    * **S:** This might indicate a specific variant or revision of the driver.
* **-2:** This could represent a revision number (version 2) of the driver model.

**Function:**

* A nut runner driver controls a DC motor used to tighten or loosen nuts and bolts in industrial assembly applications. The driver regulates the motor's speed, torque (rotational force), and direction to achieve precise fastening.

**Applications:**

*  NFT-801RM3-S -2 is likely used in various industrial settings for automated fastening tasks:
    * Automotive assembly lines
    * Aerospace manufacturing
    * Construction equipment assembly
    * General metal fabrication

**Finding Information:**

* **Daiichi Seiko Website:** While Daiichi Seiko might not have a global website in English, searching  ダイチ精工株式会社: [invalid URL removed] (their Japanese website)  for "NFT" or "Nutrunner Driver" might lead to product pages or catalogs (use a web translator if needed).
* **Industrial Parts Distributors:** Look for online retailers or distributors specializing in industrial automation and power tools. They might list the NFT-801RM3-S -2 with specifications and compatibility information.
* **Technical Documentation (Limited Access):**  Detailed datasheets or manuals for the NFT-801RM3-S -2 might be available from Daiichi Seiko but restricted to authorized distributors or resellers.

**Additional Notes:**

* The -2 suffix suggests a potential revision of the original NFT-801RM3-S driver model.
* Selecting the appropriate nut runner driver depends on the specific torque requirements and application of the fastening task.

I hope this information is helpful! Let me know if you have any other questions about nut runner drivers, industrial automation, or DC motor control systems.