Products

Seating Mechanisms

Seating mechanism manufacturer STAN: 8 models. Key data, order codes and installation videos; export and private label (OEM), Gebze, Türkiye.

OG-530 Ratchet Armrest Mechanism in use
Models
8
Finish
Zinc plated · Black powder coat

At the same scale

Used inFinishOpeningSteps / positions

Used in
Corner and seating group
Travel
18 cm lift, S path
Mounting
Wood screws (base bar ø6.5 + 2 slots; bracket 3 × ø7 + 2 × ø6)
Set
2 mechanisms, mirrored pair
Envelope
Closed 630 × 115 × 50 mm · open 600 × 210 × 50 mm
Finish (standard)
Zinc plated
OG-500 / OG-501Pull-out Sofa Mechanism Standard / Small
Used in
Corner and seating group
Movement
Platform up ~20 cm · pull-out base
Finish (standard)
Zinc plated
OG-510 / OG-511Corner Sofa Mechanism Standard / Small
Used in
Corner and seating group
Movement
Travel 30 cm · height 15–20 cm
Finish (standard)
Black powder coat
OG-520Tubular Backrest Mechanism
Used in
Corner and seating group
Steps
3 steps × 15°
Set
Twin mechanism · ø16 tube · tube length to order
Finish (standard)
Black powder coat
OG-530Ratchet Armrest Mechanism
Used in
Corner and seating group
Movement
Slide 10 cm · bed 75 × 20 cm
Hidden compartment gap
Recommended max thickness 10 cm
Finish (standard)
Black powder coat
OG-540Puma Sofa-Bed Mechanism
Used in
Side table
Movement
226 mm up + 323 mm forward
Table height
410 → 635 mm (sample table)
Fixing
Screws (chipboard screw 4×20)
Set
2 mechanisms + telescopic connecting bar + 2 springs
Finish (standard)
Black powder coat
SH-500Coffee Table Mechanism

Comparison

ModelUsed inOpening / movementFinishFixingWhat sets it apart
OG-500Pull-out Sofa MechanismCorner and seating group18 cm lift, S pathZinc platedWood screws (base bar ø6.5 + 2 slots; bracket 3 × ø7 + 2 × ø6)Drawer action lifts the hidden extension 18 cm; mirrored pair
OG-501Pull-out Sofa Mechanism, SmallCorner and seating group—Zinc platedWood screwsSmall size of the pull-out mechanism; same drawer action
OG-510Corner Sofa MechanismCorner and seating groupPlatform up ~20 cm · pull-out baseZinc platedWood screws to the inner box and the platformHidden platform lifts to seat level
OG-511Corner Sofa Mechanism, SmallCorner and seating groupPull-out baseZinc platedWood screws to the inner box and the platformSmall size of the corner sofa mechanism
OG-520Tubular Backrest MechanismOG-520-26Corner and seating groupTravel 30 cm · height 15–20 cmBlack powder coatWood screws or M8 boltsTubular backrest; tube length made to order
OG-530Ratchet Armrest MechanismOG-530-ZCorner and seating group3 steps × 15°Black powder coat · Zinc plated (Z)Wood screws or M8 bolt + nutSlides the armrest sideways; top part tilts in three 15° steps
OG-540Puma Sofa-Bed MechanismCorner and seating groupSlide 10 cm · bed 75 × 20 cmBlack powder coatWood screws to the side wall and the frameSeat slides forward first; fabrics do not rub
SH-500Coffee Table MechanismSH-500-GSide table226 mm up + 323 mm forwardBlack powder coatScrews (chipboard screw 4×20)Moves the table top 226 mm up, 323 mm forward; spring-operated

Frequently asked questions

What is the difference between the pull-out and the corner sofa mechanism?

With the OG-500 pull-out mechanism, you pull the frame forward and a hidden upholstered extension rises 18 cm on an S-shaped path, forming a bed level with the seat. With the OG-510 corner mechanism, a wheeled inner frame slides out from under the seat and a hidden platform rises about 20 cm to seat height. Both come in a small size: OG-501 and OG-511.

How does the Puma mechanism work?

OG-540 converts a sofa into a bed. Lift the seat by its front edge: the mechanism first slides it forward about 10 cm, then opens it into a bed, so the seat and backrest fabrics never rub. The backrest stays fixed. The left and right mechanisms are linked by a 30×20 box section.

How many positions does the ratchet armrest have?

The top of OG-530 tilts in three 15° steps. At 60° the lock releases and the armrest returns when lowered. The two mechanisms are welded into one set with ø16 tubes; tube length is made to order. Black powder coat as standard; OG-530-Z is zinc plated.

What size is the tubular backrest mechanism?

OG-520 is 22 cm high as standard; OG-520-26 is 26 cm. The backrest travels about 30 cm forward and back. Tube length is made to order to suit the sofa design; 33 cm is the most common.

Is the coffee table mechanism spring or gas spring operated?

SH-500 is spring-assisted as standard; SH-500-G uses gas springs. The top rises 226 mm and moves 323 mm forward. Each set includes two mechanisms, a telescopic link and two springs.