ATLAS COPCO 8431 0269 57 – STRAIGHT SHUT-OFF SCREWDRIVER LUM22 PR12

The LUM series is the workhorse of our pneumatic screwdriver line-up. Designed to be comfortable to work with all day and to be durable in a tough production environment, they combine the best engineering, continuously refined and improved, to bring you superior ergonomics, durability and productivity. All LUM models are equipped with a spring-operated shut-off clutch, designed by Atlas Copco that is set with a Philips screwdriver – simple, fast and reliable!

Features

• Compact size for use in limited spaces
• Available in push-to-start or lever start
• Fast shut-off clutch Lubrication free
• All models are reversible

Benefits

• High durability and productivity
• Reduced strain on operator

Technical Specifications

Design & Functions

• Shut-off: Yes
• UK Regulations: S.I. 2008/1597
• UK Standard: ISO 11148-6
• Model type: Straight

Torque

• Torque range soft joint max : 110.6 in-lb
• Torque range soft joint min : 31 in-lb

Speed

• Free speed: 450 r/min

Noise & vibrations

• Sound standard: ISO15744
• Vibration standard: ISO28927-2
• Vibration value: <2.5 m/s^²
• Sound uncertainty: 3 dB(A)

Certifications, standards & directives

• EU Standard: ISO 11148-6
• EU Directives: 2006/42/EC (Annex I, clauses 1.1, 1.6, 1.7, 2.2.1)
• EAC certified: Yes

Dimension & weight

• Length: 224 mm
• Recommended hose size: 8 mm
• CS distance: 22 mm
• Air inlet thread: 1/4 in
• Weight: 2 lb

Air information

• Air consumption at free speed: 15 cfm
• Sound pressure: 75 dB(A)
• Max working pressure: 7 bar