Main specifications
Material
Glass-fibre reinforced polypropylene based (PP) technopolymer, black colour, matte finish.
Boss cap
- ECB.I: polyester based technopolymer (PBT) in Elecolors colours, glossy finish, press-fit assembly. Supplied.
Available also as accessory sold separately (see table).
Standard execution
Black-oxide steel boss, H7 reamed hole.
Revolving handle I.631+x in technopolymer, not removable.
Other executions
Special executions on request
Bosses with hole and keyway in compliance with DIN 6885/1 tolerance P9.
To order the handwheel with keyway add the index -K after the code and the description (i.e. 207731-K- ETK.400+I A-20-K-).
For sufficient quantities: executions with locking device (Elesa patent).
The three-arm handwheels can be customised with marks, logo or special graphics (tampoprinting). The handwheels or handles can be supplied also in special coloured technopolymer.
General information
Ergonomy and design
The three equidistant arms (120°) offer a perfect grip and the greatest operational easiness, also to disabled people. The rounded lines, the special compact and ergonomic shape of ETK. handwheel design together with the absence of cavities offer an excellent level of safety for hands during the steering operations.
