Atlas Copco LUM Pneumatic Pistol-Grip Shut-off Screwdrivers

Atlas Copco LUM Pneumatic Pistol-Grip Shut-off Screwdrivers

Atlas Copco LUM is a family of pneumatic pistol-grip screwdrivers for industrial assembly, built for fast and controlled tightening.

The range includes different grip configurations and models designed for low reaction force, comfortable operation, and automatic shut-off at the end of the fastening cycle.

Key Features

• Shut-off control: The shut-off mechanism supports consistent tightening and helps reduce over-tightening.
• Pistol-grip design: The pistol-grip format suits stations that need solid control and comfortable handling.
• Low reaction force: The family includes models designed to reduce reaction force for steadier operation.
• Multiple configurations: The family includes HR, HRX, and HRF configurations for different handling and air-connection needs.
• RE models available: Selected models are available in RE versions for applications that need that configuration.
• Wide model selection: The range includes LUM22 and LUM32 models with multiple variants for production-line use.

Frequently Asked Questions

How do I choose the right LUM model?
Step 1: Define the assembly task and workstation setup.
Step 2: Choose the grip configuration that suits the way the tool will be used.
Step 3: Select between LUM22 and LUM32 based on the performance level you need.
Step 4: If your application requires it, confirm whether the RE version is available for the exact model.

What is the difference between HR, HRX, and HRF?
HR is the traditional-grip option and can be used with high grip when feed force is needed or with low grip for minimal reaction force.
HRX is a balanced grip for standard pistol-grip applications.
HRF has multiple air inlets for more flexible connection.

When should I choose LUM32?
Choose LUM32 when you need the highest force-to-weight ratio in the family, along with low reaction force and fast shut-off.

Are RE versions available in the LUM family?
Yes.
Some models in the family are available in RE versions, so you can match the tool to the required setup.

Which model is better for lower reaction force?
Look for a model in the LUM range designed for low reaction force, and consider LUM32 in particular because it is noted for that characteristic.

What should I check before ordering for my production line?
Check the grip configuration, whether flexible air connection is needed, the application at the station, and the exact model number within the LUM22 or LUM32 range.