GN 322.7
Spaakhandwielen

Omschrijving

1Specification

Type

  • Type R: with retractable handle

Bore codes

  • Version B: without keyway
  • Version K: with keyway

Aluminium

  • Hub machined
  • Rim turned and polished
  • Unmachined body matt shot-blasted

Rim concentric and square to bore < 0.4

Safety retractable handles GN 798.7

Plastic, Technopolymer

black, matt

Retracting mechanism

Steel, blackened

2Information

Spoked handwheels GN 322.7 are suitable for applications where the handle must not remain in the operating position. In order to bring the handle into this position it has to be turned first through 90° to a stop against a torsion spring and then it is pushed against spring pressure into its hold position.

By maintaining the forward thrust on the handle the handwheel can easily be rotated. When releasing the handle the springs returns it back to the retracted position.

3Technical information
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l1

Ø Handle

l3

c

Gewicht (g)

d2 H7

d1

d2 H7 Boring

d3

B

r

l2

18 22 61.5 7.5 438 12 125 12 31 24.5 50 44
19 24 76.5 7 548 14 140 14 36 24.5 57.5 45.5
20 24 76.5 7.5 600 14 160 14 36 25 67.5 47
20 24 76.5 7.5 560 16 160 16 36 25 67.5 47
24 25 86.5 8.5 970 18 200 18 42 25 84 52.5
24 25 86.5 8.5 945 20 200 20 42 25 84 52.5
28 25 86.5 13 1380 22 250 22 48 26.5 111 61