Electric Nutrunner
Automated Precision for Extreme Clearance
AMT ESX Offset Fixture Spindle is the ultimate solution for high-torque fastening in areas with extreme clearance where straight access isn’t possible. Its offset shaft and modular design ensure precision, reliability, and digital connectivity for secure, traceable fastening—even in the tightest spaces
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Specifications
Minimum Torque (Nm) / (ft-lbs)
4 Nm / 2.95 ft-lbs
Maximum Torque (Nm) / (ft-lbs)
1000 Nm / 737.56 ft-lbs
Compact and Lightweight
Designed as a small, efficient, and light-weight solution specifically for high-productivity assembly lines.
Designed as a small, efficient, and light-weight solution specifically for high-productivity assembly lines.
Offset Output Design
Engineered with an offset configuration to allow for extremely tight center-to-center distances between multiple spindles in a fixture.
Engineered with an offset configuration to allow for extremely tight center-to-center distances between multiple spindles in a fixture.
Minimal Hole Patterns
Enables center-to-center spacing as narrow as 23 mm for 2-spindle setups.
Enables center-to-center spacing as narrow as 23 mm for 2-spindle setups.
Spring Deflection Options
Available with integrated spring travel (25 mm or 50 mm) to ensure consistent engagement and compensate for part variances.
Available with integrated spring travel (25 mm or 50 mm) to ensure consistent engagement and compensate for part variances.
The ESX Offset Output series provides digitally monitored torque up to 1000 Nm in a specialized, offset configuration.
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Frequently Asked Questions
You will find answers to about our various industries and industry specialists service and more. Please feel
free to contact us if you don't get your question's answer in below.
free to contact us if you don't get your question's answer in below.
DC electric nut runners are precision assembly tools used for controlled tightening of fasteners where high torque accuracy, repeatability, and traceability are required. They are commonly used in automotive, electronics, white goods, and industrial manufacturing assembly lines.
DC electric nut runners offer significantly higher torque accuracy and process control compared to pneumatic tools. They support programmable tightening strategies, real-time torque and angle monitoring, digital data storage, and seamless integration with smart factory systems.
Yes, DC electric nut runners can be integrated with PLC, MES, and SCADA systems using industrial communication protocols. This enables tightening traceability, error-proofing (Poka-Yoke), real-time monitoring, and quality assurance in automated assembly lines.
DC electric nut runners are available in a wide range of torque capacities, from low-torque precision fastening to high-torque industrial applications. They come in multiple configurations including straight, pistol, angle head, and fixtured spindle designs to suit different assembly requirements.
Yes, we provide complete lifecycle support including application analysis, tool selection, commissioning, calibration, preventive maintenance, and after-sales service to ensure consistent performance and long-term reliability of DC electric nut runners.
High torque accuracy and repeatability
Industry 4.0 ready with full data traceability
Seamless PLC / MES integration
Wide torque range and ergonomic tool options
Strong local application support and after-sales service
Engineered for precision. Designed for productivity. Trusted for critical assembly.
