Technical datasheet
GN 2262Rigid Couplings
Rigid Couplings
Aluminum, Slotted, for High Rotational Speeds
GN 2262
|
Catalogue
|
d1
|
d2 - d3 H8
recommended shaft tolerance h7 |
d4
|
l1
|
l2 Max. shaft insertion depth
|
l3
|
Tightening torque of the screws in Nm≈
|
Rated torque in Nm
|
Max. rotational speed
(min-1) |
Moment of inertia in kgm2
|
|
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
GN 2262-16-B6-6-AL
|
16
|
6-6
|
M 2
|
22
|
11
|
5
|
0.5
|
1
|
39000
|
3.4 x 10-7
|
10
|
|
GN 2262-20-B8-8-AL
|
20
|
8-8
|
M 2
|
24
|
12
|
7
|
0.5
|
2.5
|
31000
|
9.2 x 10-7
|
18
|
|
GN 2262-25-B10-10-AL
|
25
|
10-10
|
M 2.5
|
36
|
18
|
9
|
1
|
4.5
|
25000
|
3.4 x 10-6
|
38
|
|
GN 2262-25-B12-12-AL
|
25
|
12-12
|
M 2.5
|
36
|
18
|
9
|
1
|
4.5
|
25000
|
3.4 x 10-6
|
38
|
|
GN 2262-32-B14-14-AL
|
32
|
14-14
|
M 3
|
40
|
20
|
11
|
1.5
|
10
|
19000
|
1 x 10-5
|
70
|
|
GN 2262-32-B15-15-AL
|
32
|
15-15
|
M 3
|
40
|
20
|
11
|
1.5
|
10
|
19000
|
1 x 10-5
|
70
|
Bore codes
Bore codes
- Version B: Without keyway
- Version K: With keyway DIN 6885-1 JS9
Coupling
Coupling
Aluminum AL
Anodized, natural color
Socket cap screws ISO 4762
Socket cap screws ISO 4762
Steel, blackened
Operating temperature -40 °C to +100 °C
Operating temperature -40 °C to +100 °C
Rigid couplings GN 2262 connect supported shafts or are used as couplings for shaft extensions. They transmit angular positions at high speeds precisely and with zero backlash, without compensating for alignment errors and runout tolerances. The slotted design makes them very easy to install.
With the bore code K, the keyway is always integrated into both bores d2 and d3.
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