ETK.Three-arm handwheel

Three-arm handwheel

Technopolymer

Technical datasheet

ETK.

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Catalogue	Description	D	d_H7	L	B	d₁	d₂	d₄	d₅	h	h₁	l

207731-C2	ETK.400+I.631 A-20-C2	400	20	54	28	35	33	80	70	38	14	12

# For maximum applicable torque (C) and impact strength (L) see Technical data.

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.

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.

Accessories on request

GN 184: axial retaining washer in black-oxide steel.
ECB.I: polyester based technopolymer (PBT) boss cap, in Elecolors colours, glossy finish, press-fit assembly (see table).

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.