Description
POLAR Lift LW 1000-4
Automatic stop sensor / light barrier
Technical Specifications:
• Type: Paper stack lift / stacker
• Max. load capacity: 1,000 kg
• Max. pallet size: 800 × 1,200 mm
• Platform size: 840 × 1,270 mm
• Max. stroke (lifting range): 850 mm
• Drive system: Hydraulic
• Power supply: approx. 380 V (typical industrial standard)
• Machine weight: approx. 550 kg
Functions and Features:
• Automatic lifting and lowering of paper stacks for ergonomic working height
• Photoelectric sensor (light barrier):
o Automatically stops the platform at the desired height
o Enables semi-automatic lowering (manual start, automatic stop)
• Continuous height control to maintain optimal working level
• Hydraulic lifting system for smooth operation
• Mobile design: no floor anchoring required, easy to relocate
• Adjustable control unit (can be mounted on either side)
Applications:
• Loading paper stacks into cutting machines or joggers
• Unloading and stacking cut material
• Handling medium-format paper sizes
• Integration into cutting systems with POLAR high-speed cutters
Advantages:
• Improves cutting workflow efficiency by up to ~10%
• Reduces manual lifting and operator fatigue
• Ensures constant ergonomic working height
• Helps minimize risk of occupational injuries
