Gravity roller-deck lift

Applications

1. Gravity roller deck: after lift, panels still move by push or grade.
2. Use where elevation changes but the lane should stay passive.
3. Pairs with gravity buffers as an integrated lift+staging node.
4. Not for host doors needing forced in/out takt—choose powered decks instead.
5. Common between packing and mezzanine/platform levels.
6. Define max eccentric load positions to keep deck tilt within limits.

Construction & process

1. Deck rollers and side channels follow the gravity-line geometry standard.
2. Lift mechanism is isolated from roller journals to limit vibration transfer.
3. Mechanical plus electrical travel limits provide dual stroke protection.
4. Perimeter gap guards can upgrade by personnel approach class.
5. Hose/cable carriers sized to stroke bend radius.
6. Factory full-stroke cycling under rated load before shipment.