GN 322.7Handwheels with retractable handle

Handwheels with retractable handle

Aluminium, Handle swivelling

GN 322.7

Catalogue
d1
d2 H7
d3
b
c
l1
l2
l3
r
Ø Handle
GN 322.7-125-B12-R
125
12
31
24.5
7.5
18
44
61.5
50
22
438
GN 322.7-125-K12-R
125
12
31
24.5
7.5
18
44
61.5
50
22
438
GN 322.7-140-B14-R
140
14
36
24.5
7
19
45.5
76.5
57.5
24
548
GN 322.7-140-K14-R
140
14
36
24.5
7
19
45.5
76.5
57.5
24
530
GN 322.7-160-B14-R
160
14
36
25
7.5
20
47
76.5
67.5
24
660
GN 322.7-160-K14-R
160
14
36
25
7.5
20
47
76.5
67.5
24
640
GN 322.7-160-B16-R
160
16
36
25
7.5
20
47
76.5
67.5
24
560
GN 322.7-160-K16-R
160
16
36
25
7.5
20
47
76.5
67.5
24
550
GN 322.7-200-B18-R
200
18
42
25
8.5
24
52.5
86.5
84
25
970
GN 322.7-200-K18-R
200
18
42
25
8.5
24
52.5
86.5
84
25
960
GN 322.7-200-B20-R
200
20
42
25
8.5
24
52.5
86.5
84
25
945
GN 322.7-200-K20-R
200
20
42
25
8.5
24
52.5
86.5
84
25
935
GN 322.7-250-B22-R
250
22
48
26.5
13
28
61
86.5
111
25
1380
GN 322.7-250-K22-R
250
22
48
26.5
13
28
61
86.5
111
25
1330

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

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.

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