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VB.639

Three-arm knobs

SKU: 7657 Category:
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Technical Drawing

Product Details

Standard Elements Main dimensions Mounting hole Bosses C # L # Weight
Code Description D L d1 d2 d3 l1 l2 d H9 d 6H h Steel Brass [Nm] [J] g
65531 VB.639/45 A-6 45 25 19 12 12 22.5 17 6 14   11 2 40
65541 VB.639/45 B-M6 45 25 19 12 22.5 M6 12   11 2 33
65545 VB.639/45 B-M8 45 25 19 12 22.5 M8 13   11 2 30
65631 VB.639/63 A-6 63 28 26 15 18 25 23 6 18   30 7 55
65635 VB.639/63 B-M8 63 28 26 18 25 M8 15   30 7 48
65636 VB.639/63 B-M10 63 28 26 18 25 M10 17   30 7 40
65672 VB.639/80 A-8 80 35 32 15 21 30 25 8 20   80 6 75
65675 VB.639/80 B-M10 80 35 32 21 30 M10 17   80 6 60
65676 VB.639/80 B-M12 80 35 32 21 30 M12 17   80 6 67
65702 VB.639/100 A-10 100 42 36 20 25 36 25 10 21   110 8 130
65705 VB.639/100 B-M12 100 42 36 25 36 M12 20   110 8 96
65706 VB.639/100 B-M14 100 42 36 25 36 M14 20   110 8 105
65742 VB.639/130 A-12 130 47 43 20 29 40 31 12 24   135 9 180
65745 VB.639/130 B-M16 130 47 43 29 40 M16 22   135 9 162
# See Technical Data for maximum applicable torque (C) and impact strength (L).

Additional information

Applications

This knob has been designed for heavy duty work where the use of a hammer for a firmer clamping action is required.

Assembly

– Execution <strong>A</strong>: black-oxide steel boss, plain blind hole.<BR>- Execution <strong>B</strong>: brass boss, tapped blind hole.

Colour

Black, matte finish.

Material

<P>Glass-fibre reinforced polyamide based technopolymer (PA) with the exception of VB.639/130 which is in glass-fibre reinforced polypropylene based (PP) technopolymer. Resistant to solvents, oils, greases and other chemical agents.</P>