A precise, fast electric tightening solution for demanding assembly stations.
Atlas Copco Tensor SR is a family of electric torque screwdrivers built for industrial tightening and assembly work where consistency, speed, and reliability matter.
The series combines easy operation, low energy consumption, and traceable results, making it a strong fit for production environments that need quality control and high throughput.
How do I choose the right Tensor SR model for my application?
Step 1: Decide whether you need a pistol-grip tool or an angle tool based on access to the joint.
Step 2: Match the model to the tightening requirement and the task on the line.
Step 3: If one-hand operation is important, review the ETP SR31 with TurboTight™.
Step 4: If you need fast cycle time and clear operator feedback, look at the series features such as the LED ring, speaker, and high free run speed.
When should I choose an ETP model versus an ETD model?
ETP models are suited to pistol-grip operation and one-hand use.
ETD models are angle tools, which are better when the joint area has limited access or the assembly setup calls for an angled tool.
Is this series suitable for traceable tightening processes?
Yes.
The Tensor SR series delivers fully traceable results, which supports quality-controlled assembly processes.
What is the benefit of high free run speed on the line?
High free run speed helps reduce time between placements and tightening actions.
Combined with a short tightening cycle, it supports higher productivity.
What helps with operator comfort during long shifts?
A perfectly balanced, ergonomically designed handle, low reaction force, and immediate operator feedback all help support comfortable day-to-day use.
What should I confirm before ordering for a plant in Israel?
Confirm the tool style, the required tightening level, and the exact Tensor SR model for the application.
That helps ensure the tool fits the production task properly.
| Model | Torque range (Nm) | Torque range (ft lb) | Speed (r/min) | Weight (kg) | Weight (lb) | Length (mm) | CS distance (mm) | Ordering No. |
|---|---|---|---|---|---|---|---|---|
| Angle models | ||||||||
| ETV SR21-12-10 | 2.5-12 | 1.9-8.9 | 1350 | 1.1 | 2.4 | 297 | 14 | 8436412012 |
| ETV SR21-25-10 | 5-25 | 3.7-18.5 | 1000 | 1.2 | 2.6 | 297 | 14 | 8436412025 |
| ETV SR21-30-10 | 6-30 | 4.4-22.1 | 663 | 1.2 | 2.6 | 299 | 15.5 | 8436412030 |
| ETV SR21-50-10-SP | 10-50 | 7.4-36.8 | 393 | 1.3 | 2.9 | 332 | 17.7 | 8436412050 |
| Straight models | ||||||||
| ETD SR21-07-I06-PS | 1.5-7 | 1.0-5.2 | 2090 | 0.9 | 1.9 | 259 | 24 | 8436422007 |
| ETD SR21-16-I06-PS | 3.5-16 | 2.6-11.8 | 1460 | 1.0 | 2.2 | 276 | 24 | 8436422016 |
| ETD SR21-07-I06-T25 | 1.5-7 | 1.0-5.2 | 2090 | 0.9 | 1.9 | 353 | 24 | 8436422407 |
| ETD SR21-16-10-T25 | 3.5-16 | 2.6-11.8 | 1460 | 1.0 | 2.2 | 353 | 24 | 8436422417 |
| Pistol grip models | ||||||||
| ETP SR31-25-I06 | 5-25 | 3.7-18.4 | 2010 | 0.85 | 1.8 | 210 | 19.5 | 8436430021 |
| ETP SR31-25-10 | 5-25 | 3.7-18.4 | 2010 | 0.85 | 1.8 | 210 | 19.5 | 8436430020 |
*a = pistol grip models (Pistol grip) operate only with Power Focus 6000 and Power Focus 8
The HADI Technologies team will help you select the right configuration, verify application requirements and provide technical information about Atlas Copco Tensor SR Electric Torque Nutrunners.
The right solution starts with a clear brief
The HADI product development and engineering team can adapt a tool, product or system to your application.