The Atlas Copco EP7XS SR42 is a non-shut-off pneumatic pulse tool developed for professional fastening and industrial assembly applications. As part of the Atlas Copco ErgoPulse Non-shut-off range, it is designed for production environments that require efficient fastening, reliable operation and practical inline tool handling across repetitive assembly tasks.
Technical Specifications
| Dimension & Weight | |
|---|---|
| Air inlet thread | 1/4 in |
| Bolt size | M8 mm |
| CS distance | 22 mm |
| Length | 219 mm |
| Output size | 1/4″ |
| Recommended hose size | 8 mm |
| Square drive | 1/4 in |
| Weight | 0.7 kg |
| Design & Functions | |
|---|---|
| Model type | Straight |
| Output type | Hexagon, Female |
| SCIP | 9e6972b2-2f4b-487b-bd1c-d051871d8321 |
| Shut-off | No |
| Certifications, Standards & Directives | |
|---|---|
| EAC certified | Yes |
| EU directives | 2006/42/EC |
| EC standard | EN ISO 11148-6:2012 |
| UK legislation | S.I. 2008/1597 |
| UK standard | EN ISO 11148-6:2012 |
| Air Information | |
|---|---|
| Air consumption under load | 8 l/s |
| Max working pressure | 7 bar |
| Nominal working pressure | 6.3 bar |
| Speed | |
|---|---|
| Free speed | 10000 r/min |
| Noise & Vibrations | |
|---|---|
| Sound pressure | 79 dB(A) |
| Sound standard | ISO15744 |
| Sound uncertainty | 3 dB(A) |
| Vibration standard | ISO28927-2 |
| Vibration uncertainty | 1.4 m/s2 |
| Vibration value | 6.4 m/s2 |
| Torque | |
|---|---|
| Torque range max | 28 Nm |
| Torque range min | 17 Nm |
Atlas Copco EP7XS SR42 ErgoPulse Non-Shut-Off Tool
The Atlas Copco EP7XS SR42 is a straight-type non-shut-off pneumatic pulse tool designed for professional fastening and industrial assembly applications. It provides a torque range of 17–28 Nm and a free speed of 10,000 r/min, making it suitable for repetitive fastening processes where this torque range and operating speed match the assembly requirement.
The EP7XS SR42 is specified for M8 bolt size applications and has a 1/4 inch output size with a female hexagon output configuration. The supplied specifications also list a 1/4 inch square drive. The tool has an overall length of 219 mm, a CS distance of 22 mm and a weight of 0.7 kg.
For pneumatic operation, the model has a nominal working pressure of 6.3 bar and a maximum working pressure of 7 bar. Air consumption under load is 8 l/s, while the recommended hose size is 8 mm and the air inlet thread is 1/4 inch.
Applications
The Atlas Copco EP7XS SR42 is intended for industrial fastening applications requiring a 17–28 Nm torque range, M8 bolt size capability and a free speed of 10,000 r/min. Its straight body configuration makes it suitable for assembly processes where inline access to the fastening point and a compact tool profile are important considerations.
As a non-shut-off pulse tool, the EP7XS SR42 belongs to the Atlas Copco ErgoPulse – Non-shut-off range. Buyers can compare models in this category according to torque range, bolt size, output configuration, speed, pneumatic requirements and tool dimensions.
Key Features
- Non-shut-off pneumatic pulse tool
- Straight model configuration
- Torque range: 17–28 Nm
- Free speed: 10,000 r/min
- M8 bolt size
- 1/4 inch output size
- Female hexagon output type
- 1/4 inch square drive specification
- Nominal working pressure: 6.3 bar
- Maximum working pressure: 7 bar
- Air consumption under load: 8 l/s
- Recommended hose size: 8 mm
- Air inlet thread: 1/4 inch
- Weight: 0.7 kg
- Length: 219 mm
- CS distance: 22 mm
Why Choose the Atlas Copco EP7XS SR42?
The Atlas Copco EP7XS SR42 combines a 17–28 Nm torque range with a high free speed of 10,000 r/min and a lightweight straight configuration. For buyers, the main selection points are whether the required fastening torque falls within this range, whether the M8 bolt size and supplied output configuration are compatible with the application, and whether the straight body design provides suitable access to the joint.
Its 0.7 kg weight and 219 mm overall length should also be considered for repetitive assembly work, particularly where workstation clearance, tool orientation and operator handling are important factors in tool selection.
Compressed-Air Requirements
The EP7XS SR42 operates at a nominal working pressure of 6.3 bar and a maximum working pressure of 7 bar. Air consumption under load is 8 l/s. Atlas Copco specifies an 8 mm recommended hose size together with a 1/4 inch air inlet thread.
Before installation, buyers should confirm that the compressed-air supply at the workstation can maintain the required pressure and airflow and that the hose and air connection are compatible with the tool.
Noise, Vibration and Standards
The EP7XS SR42 has a sound pressure level of 79 dB(A), measured according to ISO15744 with a sound uncertainty of 3 dB(A). Its listed vibration value is 6.4 m/s2, with a vibration uncertainty of 1.4 m/s2, according to ISO28927-2.
The model is EAC certified. Its listed EC standard is EN ISO 11148-6:2012 and the applicable EU directive is 2006/42/EC. UK legislation is listed as S.I. 2008/1597, with EN ISO 11148-6:2012 listed as the UK standard.
Related Atlas Copco Pneumatic Assembly Tools
Middle East ABC supplies a range of Atlas Copco Pneumatic Assembly Tools for professional fastening and industrial assembly requirements. Buyers looking for other pulse-tool configurations can also compare products within the ErgoPulse – Non-shut-off category according to torque range, straight or pistol configuration, speed, bolt size, output type, air requirements and tool dimensions.
Atlas Copco EP7XS SR42 Availability
Contact Middle East ABC for technical product information, availability and quotation support for the Atlas Copco EP7XS SR42 and other Atlas Copco pneumatic assembly tools.
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