Atlas Copco LUM22-SR10 Inline Pneumatic Screwdriver

Atlas Copco LUM22 SR10 Inline Pneumatic Screwdriver is a straight, inline-drive pneumatic screwdriver in the LUM series designed for fast, precise screwdriving in tight spaces. It delivers a torque range of 3.5 to 10 Nm with a free speed of 700 rpm, a max working pressure of 7 bar (100 psi), and a 1/4-inch hexagon female output. The tool measures 260 mm in length with a 22 mm CS distance and weighs about 1 kg, making it well suited to extended use on assembly tasks that require repeatable torque. An air inlet thread of 1/4 inch and a recommended hose size of 8 mm support standard pneumatic systems, while the trigger lever start and a spring-operated shut-off clutch provide controlled operation. Compliance is confirmed to ISO 11148-6 and ISO 15744, with an EAC certification, reflecting Atlas Copco’s quality standards. Noise is listed at a sound pressure of 78 dB(A) and vibration under 2.5 m/s², contributing to operator comfort during continuous cycles. This LUM model’s inline design positions the drive directly at the work surface, aligning with applications where consistent torque and repeatable screw seating are critical. The LUM22 SR10 is part of Atlas Copco’s pneumatic assembly tools lineup, offering a compact, reliable solution for precise fastening with a maximum torque of 10 Nm and a minimum of 3.5 Nm.