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VD.FP+I+ST

Safety handwheels with revolving handle

SKU: 7693 Category:
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Technical Drawing

Product Details

Standard Elements Main dimensions Bore Handle Weight
Code Description D L B d3 d4 -0.03 d6 max. l2 ±0.2 l3 w min. d2 H7 t b l1 H m R g
70551 VD.125 FP+I+ST 12 125 45 15 29 25 17 18 12 4 12 13.1 4 42 65 M8 53 465
70751 VD.150 FP+I+ST 14 150 55 18 33 29 21 20 14 4 14 15.3 5 48 65 M8 64 650
70851 VD.175 FP+I+ST 14 175 56 19 33 29 21 20 14 4 14 15.3 5 48 80 M10 75 810
70951 VD.200 FP+I+ST 18 200 61 21 39 35 26 24 13 4 18 19.7 6 50 90 M10 86 1220
71151 VD.250 FP+I+ST 22 249 71 25 46 41 30 28 13 4 22 23.7 6 54 90 M10 109 1670

Additional information

Assembly

GN 000.5 safety coupling bushing, hardened steel with ground sliding surfaces, H7 reamed assembly hole and keyway in compliance with DIN 6885/2 P9 tolerance.

Colour

Black, glossy finish.

Instructions of use

Safety handwheels are designed in accordance with accident prevention rules: in case of push or accidental pressure when the machine is operating, the handwheel is disengaged and is in the rest position. Only by "Pulling" the handwheel parallel to the axis can the shaft operate: the two toothed elements inside the bushing fit into each other in order to couple the handwheel to the shaft. The handwheel returns automatically to its rest position when it is released after the operation.

Material

High-strength, reinforced phenolic based (PF) Duroplast. Resistant to solvents, oils, greases and other chemical agents.

Revolving handle

Type I.281+x Duroplast, black colour, glossy finish.

Ring

Matte anodised aluminium (ELESA original design).

Special executions on request (For sufficient quantities)

These handwheels can be supplied with "Push-coupling". By inserting the bushing the other way round, the handwheel operates opposite to the above-mentioned way.