Catalogue
d1
d2
Bore
H7 Square H11
d3
d4
d5
d6
h1
h2
h3
h4
Length l
GN 750-32-B10-M
32
10
25
23
18
8
21
15
4.2
43
84
123
GN 750-32-K10-M
32
10
25
23
18
8
21
15
4.2
43
84
121
GN 750-32-V10-M
32
10
25
23
18
8
21
15
4.2
43
84
116
GN 750-40-B10-M
40
10
32
30
21
9
25
19
4
54
106
239
GN 750-40-K10-M
40
10
32
30
21
9
25
19
4
54
106
236
GN 750-40-V10-M
40
10
32
30
21
9
25
19
4
54
106
232
GN 750-40-B12-M
40
12
32
30
21
9
25
19
4
54
106
232
GN 750-40-K12-M
40
12
32
30
21
9
25
19
4
54
106
229
GN 750-40-V12-M
40
12
32
30
21
9
25
19
4
54
106
225
GN 750-50-B14-M
50
14
40
37.5
23
11
28
22
3.8
63
130
412
GN 750-50-K14-M
50
14
40
37.5
23
11
28
22
3.8
63
130
408
GN 750-50-V14-M
50
14
40
37.5
23
11
28
22
3.8
63
130
412
GN 750-50-B16-M
50
16
40
37.5
23
11
28
22
3.8
63
130
406
GN 750-50-K16-M
50
16
40
37.5
23
11
28
22
3.8
63
130
402
GN 750-50-V16-M
50
16
40
37.5
23
11
28
22
3.8
63
130
406

Bore code

  • Version B: Without keyway
  • Version K: With keyway DIN 6885-1 P9
  • Version V: With square DIN 79

Types

  • Type M: Cover with indicator point
  • Type N: Cover plain

Hub / Shaft

Steel

Blackened

Cover

Plastic, polyamid (PA)

Light gray

Cylindrical knob I.280 

Plastic, phenolic resin (PF)

Black, shiny finish

The cover of the control hubs GN 750 conceals fastening elements (see installation examples) as well as protruding and receding shafts. It is also suitable for printing characters and symbols.

During installation, the cover is pressed in by hand. For removal, it can be lifted off at the recess using a screwdriver.

  • Control lever versions of the assembly examples

Control levers GN 750 with spring plunger GN 614 , mounted with a cross pin. The arrangement of the spring plunger facilitates simple installation; if desired the detent cone can be drilled out from the shifting hub before the plunger is fitted. The recessed shaft and the bore for the spring plunger are hidden by the cover.

Control levers GN 750 with hub keyway / parallel key, mounted axially by countersunk washer GN 184 , with an annular groove for attaching pins to limit the angle of rotation.

 
 
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