Overview
The FEC EFS-22U Electric Fastening System is an industrial-grade fastening solution designed for precision torque-controlled assembly operations. Featuring the JM152A adjusting unit and ADU-2U controller, this system is engineered to meet the demanding requirements of manufacturing and assembly environments. FEC EFS-22U systems are built on over 30 years of electric fastening expertise and deliver consistent, repeatable torque control across production runs.
Key Features
- Precision torque monitoring and control for reliable fastening operations
- Adjustable parameters via JM152A adjusting unit for application flexibility
- ADU-2U controller with multi-colored LED status indication
- Compact design suitable for integration into automated assembly lines
- Sealed motor design provides protection against shop-floor contamination
- Digitized control system eliminates analog potentiometers for improved repeatability
Technical Specifications
Verify specific electrical and dimensional specifications with your system integrator before ordering, as this is a used unit and configurations may vary.
- Manufacturer: FEC Inc.
- Model: EFS-22U
- Adjusting Unit: JM152A
- Controller: ADU-2U
- Motor Type: DC permanent magnet (typical for FEC fastening systems)
- Control Method: Torque, angle, and time monitoring capability
- Operating Temperature: Contact manufacturer for specifications
- Mounting: Configurable for fixed or handheld installation
Typical Applications
The FEC EFS-22U is well-suited for:
- Automotive assembly and subassembly fastening
- Precision machinery and equipment assembly
- Multi-spindle fixtured nutrunner operations
- Production environments requiring repeatable torque control
- Quality-critical fastening operations with data logging requirements
Compatibility & Replacements
Compatible With
- FEC AFC series fastening controllers
- Industrial assembly line automation systems
- Torque monitoring and data logging equipment
- Standard three-phase and single-phase power supplies (verify voltage requirements)
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The specific configuration of this unit may require field assessment to confirm drop-in replacement capability with other FEC fastening systems.
Works With
- FEC nutrunner and fastening tool systems
- Industrial control systems with analog and digital I/O
- SPC (Statistical Process Control) and quality management software
- Torque data acquisition and reporting platforms
