The Atlas Copco ETO SR21-20-11-LI3 is a precision electric assembly tool designed for industrial fastening applications requiring accurate torque control, repeatability, and reliable performance. As part of the SR21 series, this tool provides consistent tightening results for professional assembly environments where process accuracy and efficiency are essential.
Technical Specifications
| Design & Functions | |
|---|---|
| Model Type | Crowfoot |
| Tensor | SR |
| Torque | |
|---|---|
| Torque Range Min | 2 Nm |
| Torque Range Max | 20 Nm |
| Torque Range Min | 2 ft lb |
| Torque Range Max | 14 ft lb |
| Speed & Motor | |
|---|---|
| Speed | 773 r/min |
| Motor Power | 1,500 W |
| Motor Voltage | 200 V |
| Motor Voltage Type | 3 a.c. |
| Dimensions & Weight | |
|---|---|
| Length | 390 mm |
| Weight | 1.4 kg |
| Weight | 3.1 lb |
| Noise & Vibration | |
|---|---|
| Sound Pressure | <70 dB(A) |
| Sound Standard | ISO15744 |
| Vibration Value | <2.5 m/s² |
| Vibration Standard | ISO28927-2 |
| Certifications, Standards & Directives | |
|---|---|
| CCC Certified | No |
| CQC Certified | Yes |
| EAC Certified | Yes |
| KC Certified | No |
| KC ID | n/a |
| EC Standard | EN 61000-3-2:2006, EN 61000-3-3:2008, EN 61000-6-2:2005, EN 61000-6-4:2007, EN 61010-1 |
| EU Directives | 2006/42/EC, 2011/65/EU, 2014/30/EU |
| UK Standard | EN 61000-3-2:2006, EN 61000-3-3:2008, EN 61000-6-2:2005, EN 61000-6-4:2007, EN 61010-1 |
| UK Legislation | S.I. 2008/1597, S.I. 2012/3032, S.I. 2016/1091 |
| WEEE | 5 – Small equipment <50cm |
Atlas Copco ETO SR21-20-11-LI3 Crowfoot Electric Assembly Tool for Precision Fastening
The Atlas Copco ETO SR21-20-11-LI3 is a precision crowfoot electric assembly tool designed for industrial fastening applications where accurate torque control, repeatability, and accessibility are essential. As part of the SR21 series, this tool is engineered to deliver reliable tightening performance in professional manufacturing and assembly environments.
Featuring Atlas Copco’s advanced SR tensor technology, the ETO SR21-20-11-LI3 provides controlled torque output and consistent fastening results. Its crowfoot configuration allows access to fastening locations that are difficult to reach with standard tool designs, making it a practical solution for specialized assembly applications.
Applications
The Atlas Copco ETO SR21-20-11-LI3 is suitable for industrial assembly applications requiring precise torque control and improved access, including:
- Automotive assembly and component manufacturing
- Industrial equipment production
- Mechanical component fastening
- Assembly areas with limited access points
- Applications requiring accurate and repeatable torque tightening
Key Features
- 2–20 Nm torque range for versatile industrial fastening applications
- SR tensor technology for accurate torque control and consistent tightening performance
- Crowfoot design for improved accessibility in restricted assembly areas
- 773 r/min speed for efficient production operations
- 1,500 W motor power for reliable industrial performance
- Compact construction with 1.4 kg weight for improved handling
- Low vibration and noise levels for comfortable extended operation
Reliable Fastening with Atlas Copco Technology
Atlas Copco electric assembly tools are designed to support modern manufacturing requirements through accurate torque application, repeatable fastening performance, and improved process reliability. The ETO SR21-20-11-LI3 helps manufacturers achieve consistent assembly quality while improving efficiency in demanding production environments.
Its crowfoot configuration makes it especially suitable for applications where standard straight or angle tools cannot easily access the fastening point. Combined with Atlas Copco’s precision engineering, this tool provides a reliable solution for specialized industrial assembly needs.
Why Choose Middle East ABC for Atlas Copco Tools?
Middle East ABC supplies genuine Atlas Copco industrial assembly tools in the UAE, supporting customers with technical information, product selection guidance, and quotation services. Our specialists help businesses choose the right fastening solution based on torque requirements, application conditions, and production needs.
From standard electric assembly tools to specialized crowfoot solutions, Middle East ABC provides access to Atlas Copco technology designed for professional industrial applications.
Explore more solutions in our Atlas Copco Electric Assembly Tools category to find additional models designed for precision industrial fastening.
Request a Quote for Atlas Copco ETO SR21-20-11-LI3
For pricing, availability, and technical consultation regarding the Atlas Copco ETO SR21-20-11-LI3, contact Middle East ABC today. Our team can assist you in selecting the right electric assembly tool for your production requirements.
For more information about Atlas Copco industrial solutions, visit the official Atlas Copco website.
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