ON task chair is also available with contoured upholstery (model 175/73)

170 range - Design: wiege

In today’s busy office environment we all spend long periods of time in hunched positions at our desks. Bizarrely, despite being bad for our bodies we choose to adopt a lazy posture. What the human body actually requires is frequent and a varied range of movements. Wilkhahn understands this key principal of ergonomics which is why we have developed Trimension® for the ergonomic ON chair. This unique tested feature is a patented technology for three dimensional, synchro-adjusted dynamic seating.

Trimension® doesn’t just encourage forwards, backwards and sideways movements, but the pelvis to rotate too - which is so important for the spine’s stability. Two separately moveable swing plates, just like two thighs, lie at the core of the technology. Minimal shifts in weight are already translated into movement. The position of the pivotal points and the way they work are exactly like knee and hip joints. As a result, the body’s equilibrium remains in perfect balance – no matter what posture it adopts or the way it moves. This new dimension in seating quickly becomes something that’s -taken for granted. Backache is effectively prevented and the metabolism, muscles and joints are stimulated.

Download Digital Brochure

Learn more about Free to Move

Information

Digital brochures
170 ON Digital Brochure (pdf 5.71 MB)
170 ON, 184 IN, 187 AT - Free to move Brochure (pdf 3.43 MB)
174/72 ON, 184/72 IN, 187/72 AT ESP Digital Brochure (pdf 5.52 MB)
Product information
170 ON AFRDI Green Tick Certificate (pdf 0.18 MB)
170 ON "Summary - Three Dimensional Dynamic Seating" (pdf 0.88 MB)
170 ON / 184 IN Digital brochure 24 hour chairs (pdf 4.86 MB)
170 ON Brochure (pdf 1.42 MB)
170 ON Design Report Special (pdf 1.55 MB)
170 ON Manual (pdf 1.27 MB)
170 ON product Information (pdf 0.22 MB)
170 ON Trimension Manual (pdf 1.52 MB)
170 ON, 184 IN, 187 AT - Free to move Brochure (pdf 3.43 MB)
All products from Wilkhahn / Catalog (pdf 31.72 MB)
Cleaning and Disinfecting information (pdf 3.52 MB)
Environmental Statement (pdf 5.85 MB)
Executive-Workspaces Brochure (pdf 5.59 MB)
Healthy and future-proof Office Workspaces (pdf 6.34 MB)
Trimension Study (pdf 1.64 MB)
CAD Data - Revit files
170 ON 2d files (zip 0.2 MB)
170 ON 3d files (zip 8.06 MB)
170 ON 3ds files (zip 3.85 MB)
170 ON Chair Range Revit Imperial (zip 11.43 MB)
170 ON-Range Revit files metric (zip 31.54 MB)
Certificates
170 ON AFRDI Green Tick Certificate (pdf 0.18 MB)
170 ON Facts 10 2009 (pdf 0.06 MB)
170 ON AFRDI Blue Tick Certificate (pdf 0.28 MB)
170 ON AFRDI Blue Tick Certificate 2 (pdf 0.28 MB)
170 ON dt Designpreis 2011 Silber (pdf 0.04 MB)
170 ON Ecodesign 2012 (pdf 0.03 MB)
170 ON Facts 12 2010 (pdf 0.06 MB)
170 ON Good Design USA-2010 (pdf 0.03 MB)
170 ON GREENGUARD Certification (pdf 0.67 MB)
170 ON Greenguard Gold Certificate (pdf 0.69 MB)
170 ON iF Product Design Award 2010 (pdf 0.04 MB)
170 ON Magazin das Buero 2012 (pdf 0.07 MB)
170 ON Quality Office Certificate (pdf 0.51 MB)
170 ON Task Chair GS Certificate (pdf 0.53 MB)
170 ON Visitor Chair GS Certifcate (pdf 0.26 MB)
174 ON Universal Design Award 2011 (pdf 0.07 MB)
180 ON AGR Certificate (pdf 0.34 MB)
EMAS Certficate of Registration (pdf 0.55 MB)
Trimension Study (pdf 1.64 MB)
Environmental Information
170 ON AFRDI Green Tick Certificate (pdf 0.18 MB)
170 ON AFRDI Blue Tick Certificate (pdf 0.28 MB)
170 ON AFRDI Blue Tick Certificate 2 (pdf 0.28 MB)
170 ON EPI (pdf 0.54 MB)
170 ON GREENGUARD Certification (pdf 0.67 MB)
170 ON Greenguard Gold Certificate (pdf 0.69 MB)
EMAS Certficate of Registration (pdf 0.55 MB)
Environmental Statement (pdf 5.85 MB)
Videos and more
170 ON "How To Use" Video (mp4 138.01 MB)
170 ON "The Next Generation Of Seating" Video (mp4 18.81 MB)
170 ON cantilever-chair tender (d81 0.02 MB)
170 ON Form and Function (mp4 125.64 MB)
170 ON how to use video USA (mp4 224.72 MB)
170 ON swivel chair tender (docx 0.14 MB)
170 ON Video (NL) (mp4 138.01 MB)
170 ON visitor chair with four legs tender (txt 0.01 MB)
170 ON visitor chair with four legs tender (pdf 0.11 MB)
170 ON visitor chair with four legs tender (d81 0.02 MB)
170 ON visitor chair with four legs tender (docx 0.05 MB)
170 ON-cantilever-chair tender (txt 0.01 MB)
170 ON-cantilever-chair tender (pdf 0.12 MB)
170 ON-cantilever-chair tender (docx 0.06 MB)
170 ON-conference-visitor-chair tender (txt 0.01 MB)
170 ON-conference-visitor-chair tender (pdf 0.19 MB)
170 ON-conference-visitor-chair tender (docx 0.13 MB)
35 Fiberflex sample card fabric (pdf 0.69 MB)
Sitting still - new perspectives (mp4 356.17 MB)

ON® quality

NeoCon2010
Design Award
Logo FX-Award Task chair ON 2010 EN
Wilkhahn Good Design Award ON 2010
Wilkhahn ON IF Design Award 2010
Wilkhahn ON Bürostuhl ecodesign Award
AGR Award Wilkhahn