GN 2240

Klauwkoppelingen

__logo__RoHS__

Omschrijving

1Specification

Bore codes

  • Type B: without keyway
  • Type K: with keyway (from d1 = 30)

Hub

Aluminum AL

anodized, natural color

Coupling spider

Polyurethane (TPU)

temperature resistant up to 60 °C

Hardness

80 Shore A, blue BS

92 Shore A, white WS

98 Shore A, red RS

Socket cap screws DIN 912

Steel, blackened

Temperature range: -20 °C up to +60 °C

2Information

Elastomer jaw couplings GN 2240 can transmit very high torques while compensating for shaft misalignments and runout tolerances. They are preferred in applications where the focus lies on pure torque and power transmission.

The choice of three coupling spiders with different hardness values allows the properties of the coupling to be optimally matched to the specific requirements. The clamping hubs and simple plug-in installation make jaw couplings very easy to assemble.

With the bore code K, the keyway is always integrated into both bores d2 and d3.

3Accessory
  • Coupling spiders GN 2240.1
4Technical information5Technical values
d1Coupling spiderShore hardness coupling spiderRated torque in NmMax. torque in NmMax. speed (min-1)Moment of inertia in kgm2Static torsional stiffness in Nm/radMax. shaft misalignment
lateral in mmaxial in mmangular in ˚
14BS80A0.71.445.0002.0 x 10-780.150.61
14WS92A1.22.445.0002.0 x 10-7140.10.61
14RS98A2445.0002.0 x 10-7220.10.61
20BS80A1.83.631.0001.1 x 10-6160.20.81
20WS92A3631.0001.1 x 10-6290.150.81
20RS98A51031.0001.1 x 10-6550.10.81
30BS80A4821.0006.2 x 10-6460.211
30WS92A7.51521.0006.2 x 10-6730.1511
30RS98A12.52521.0006.2 x 10-61300.111
40BS80A4.99.815.0003.7 x 10-53800.151.21
40WS92A102015.0003.7 x 10-55700.11.21
40RS98A173415.0003.7 x 10-512000.11.21
55BS80A173411.0001.6 x 10-414000.21.41
55WS92A357011.0001.6 x 10-416000.151.41
55RS98A6012011.0001.6 x 10-426000.11.41
6Misalignment and runout tolerances

Like all mechanical parts, shafts are subjected to manufacturing and assembly tolerances that generally cannot be entirely eliminated even with extensive technical measures. If these deviations are not taken into account in the design, the result can be vibrations, running noises, and wear or damage to the shafts and their bearings. Suitable couplings not only are able to effectively compensate for misalignment and runout errors, they also greatly simplify the assembly process, thereby reducing the overall labor required. Shaft misalignment and runout errors can vary in nature and should always be taken into consideration when selecting the appropriate coupling.

Error typeMisalignment diagram
Lateral: The axes of the shafts are in fact parallel, but they are offset laterally and do not line up.
Angular: The axes of the shafts do not lie in the same plane, they meet at a certain angle.
Axial: The shafts move axially along the axis of rotation.
Runout: The shafts move radially out of the center of the axis of rotation.
7Shaft insertion depth

For correct fastening of the coupling hubs, the shaft must be installed according to the recommended shaft insertion depth l2. The shaft insertion depth l2 is specified in the standard sheet of the respective coupling. If the insertion depth is too low, the shaft could slip out of the coupling, or the clamping hub could break. If the shaft is inserted too far, this can cause interference within the coupling, leading to damage.

 
8Application example
 
9Static torsional stiffness and temperature

The diagrams show the change in static torsional stiffness within the permissible operating temperature range, under the assumption that the static torsional stiffness at 20 °C is 100 percent. The torsional stiffness of the couplings decreases with increasing temperature.

 
 
 
10Restoring force – Eccentricity

When the shaft ends are installed in eccentric arrangements, the coupling constantly attempts to return to its neutral position. The resulting force is referred to as restoring force. If the couplings are installed with the lowest possible eccentricity, the resulting restoring forces are lower. This also reduces the force acting on the shaft bearing.

 
 
 

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Code

Omschrijving

Aantal

Prijs

Bestel

CAD

d4

Gewicht (g)

d1

l1

l4

l3

Selecteer
470048275 GN 2240-14-B3-3-AL-BS
€ 41,46
M 2 9 14 22 4 3.5
470048277 GN 2240-14-B3-3-AL-RS
€ 41,46
M 2 9 14 22 4 3.5
470048276 GN 2240-14-B3-3-AL-WS
€ 41,46
M 2 9 14 22 4 3.5
470048278 GN 2240-14-B3-4-AL-BS
€ 41,46
M 2 9 14 22 4 3.5
470048280 GN 2240-14-B3-4-AL-RS
€ 41,46
M 2 9 14 22 4 3.5
470048279 GN 2240-14-B3-4-AL-WS
€ 41,46
M 2 9 14 22 4 3.5
470048281 GN 2240-14-B3-5-AL-BS
€ 41,46
M 2 9 14 22 4 3.5
470048283 GN 2240-14-B3-5-AL-RS
€ 41,46
M 2 9 14 22 4 3.5
470048282 GN 2240-14-B3-5-AL-WS
€ 41,46
M 2 9 14 22 4 3.5
470048284 GN 2240-14-B3-6-AL-BS
€ 41,46
M 2 / M 1.6 9 14 22 4 / 5 3.5
470048286 GN 2240-14-B3-6-AL-RS
€ 41,46
M 2 / M 1.6 9 14 22 4 / 5 3.5
470048285 GN 2240-14-B3-6-AL-WS
€ 41,46
M 2 / M 1.6 9 14 22 4 / 5 3.5
470048287 GN 2240-14-B4-4-AL-BS
€ 41,46
M 2 9 14 22 4 3.5
470048289 GN 2240-14-B4-4-AL-RS
€ 41,46
M 2 9 14 22 4 3.5
470048288 GN 2240-14-B4-4-AL-WS
€ 41,46
M 2 9 14 22 4 3.5
470048290 GN 2240-14-B4-5-AL-BS
€ 41,46
M 2 9 14 22 4 3.5
470048292 GN 2240-14-B4-5-AL-RS
€ 41,46
M 2 9 14 22 4 3.5
470048291 GN 2240-14-B4-5-AL-WS
€ 41,46
M 2 9 14 22 4 3.5
470048293 GN 2240-14-B4-6-AL-BS
€ 41,46
M 2 / M 1.6 9 14 22 4 / 5 3.5
470048295 GN 2240-14-B4-6-AL-RS
€ 41,46
M 2 / M 1.6 9 14 22 4 / 5 3.5
470048294 GN 2240-14-B4-6-AL-WS
€ 41,46
M 2 / M 1.6 9 14 22 4 / 5 3.5
470048296 GN 2240-14-B5-5-AL-BS
€ 41,46
M 2 9 14 22 4 3.5
470048298 GN 2240-14-B5-5-AL-RS
€ 41,46
M 2 9 14 22 4 3.5
470048297 GN 2240-14-B5-5-AL-WS
€ 41,46
M 2 9 14 22 4 3.5
470048299 GN 2240-14-B5-6-AL-BS
€ 41,46
M 2 / M 1.6 9 14 22 4 / 5 3.5
470048301 GN 2240-14-B5-6-AL-RS
€ 41,46
M 2 / M 1.6 9 14 22 4 / 5 3.5
470048300 GN 2240-14-B5-6-AL-WS
€ 41,46
M 2 / M 1.6 9 14 22 4 / 5 3.5
470048302 GN 2240-14-B6-6-AL-BS
€ 41,46
M 2 / M 1.6 9 14 22 4 / 5 3.5
470048304 GN 2240-14-B6-6-AL-RS
€ 41,46
M 2 / M 1.6 9 14 22 4 / 5 3.5
470048303 GN 2240-14-B6-6-AL-WS
€ 41,46
M 2 / M 1.6 9 14 22 4 / 5 3.5
470048305 GN 2240-20-B5-5-AL-BS
€ 47,17
M 2.5 22 20 30 6.5 5
470048307 GN 2240-20-B5-5-AL-RS
€ 47,17
M 2.5 22 20 30 6.5 5
470048306 GN 2240-20-B5-5-AL-WS
€ 47,17
M 2.5 22 20 30 6.5 5
470048308 GN 2240-20-B5-6-AL-BS
€ 47,17
M 2.5 22 20 30 6.5 5
470048310 GN 2240-20-B5-6-AL-RS
€ 47,17
M 2.5 22 20 30 6.5 5
470048309 GN 2240-20-B5-6-AL-WS
€ 47,17
M 2.5 22 20 30 6.5 5
470048311 GN 2240-20-B5-8-AL-BS
€ 47,17
M 2.5 22 20 30 6.5 5
470048313 GN 2240-20-B5-8-AL-RS
€ 47,17
M 2.5 22 20 30 6.5 5
470048312 GN 2240-20-B5-8-AL-WS
€ 47,17
M 2.5 22 20 30 6.5 5
470048314 GN 2240-20-B6-6-AL-BS
€ 47,17
M 2.5 22 20 30 6.5 5
470048316 GN 2240-20-B6-6-AL-RS
€ 47,17
M 2.5 22 20 30 6.5 5
470048315 GN 2240-20-B6-6-AL-WS
€ 47,17
M 2.5 22 20 30 6.5 5
470048317 GN 2240-20-B6-8-AL-BS
€ 47,17
M 2.5 22 20 30 6.5 5
470048319 GN 2240-20-B6-8-AL-RS
€ 47,17
M 2.5 22 20 30 6.5 5
470048318 GN 2240-20-B6-8-AL-WS
€ 47,17
M 2.5 22 20 30 6.5 5
470048320 GN 2240-20-B8-8-AL-BS
€ 47,17
M 2.5 22 20 30 6.5 5
470048322 GN 2240-20-B8-8-AL-RS
€ 47,17
M 2.5 22 20 30 6.5 5
470048321 GN 2240-20-B8-8-AL-WS
€ 47,17
M 2.5 22 20 30 6.5 5
470048335 GN 2240-30-B10-10-AL-BS
€ 55,48
M 4 51 30 35 10 5.5
470048337 GN 2240-30-B10-10-AL-RS
€ 55,48
M 4 51 30 35 10 5.5
470048336 GN 2240-30-B10-10-AL-WS
€ 55,48
M 4 51 30 35 10 5.5
470048338 GN 2240-30-B10-12-AL-BS
€ 55,48
M 4 51 30 35 10 5.5
470048340 GN 2240-30-B10-12-AL-RS
€ 55,48
M 4 51 30 35 10 5.5
470048339 GN 2240-30-B10-12-AL-WS
€ 55,48
M 4 51 30 35 10 5.5
470048341 GN 2240-30-B10-14-AL-BS
€ 55,48
M 4 / M 3 51 30 35 10 / 11 5.5
470048343 GN 2240-30-B10-14-AL-RS
€ 55,48
M 4 / M 3 51 30 35 10 / 11 5.5
470048342 GN 2240-30-B10-14-AL-WS
€ 55,48
M 4 / M 3 51 30 35 10 / 11 5.5
470048344 GN 2240-30-B12-12-AL-BS
€ 55,48
M 4 51 30 35 10 5.5
470048346 GN 2240-30-B12-12-AL-RS
€ 55,48
M 4 51 30 35 10 5.5
470048345 GN 2240-30-B12-12-AL-WS
€ 55,48
M 4 51 30 35 10 5.5
470048347 GN 2240-30-B12-14-AL-BS
€ 55,48
M 4 / M 3 51 30 35 10 / 11 5.5
470048349 GN 2240-30-B12-14-AL-RS
€ 55,48
M 4 / M 3 51 30 35 10 / 11 5.5
470048348 GN 2240-30-B12-14-AL-WS
€ 55,48
M 4 / M 3 51 30 35 10 / 11 5.5
470048350 GN 2240-30-B14-14-AL-BS
€ 55,48
M 4 / M 3 51 30 35 10 / 11 5.5
470048352 GN 2240-30-B14-14-AL-RS
€ 55,48
M 4 / M 3 51 30 35 10 / 11 5.5
470048351 GN 2240-30-B14-14-AL-WS
€ 55,48
M 4 / M 3 51 30 35 10 / 11 5.5
470048326 GN 2240-30-B8-10-AL-BS
€ 55,48
M 4 51 30 35 10 5.5
470048328 GN 2240-30-B8-10-AL-RS
€ 55,48
M 4 51 30 35 10 5.5
470048327 GN 2240-30-B8-10-AL-WS
€ 55,48
M 4 51 30 35 10 5.5
470048329 GN 2240-30-B8-12-AL-BS
€ 55,48
M 4 51 30 35 10 5.5
470048331 GN 2240-30-B8-12-AL-RS
€ 55,48
M 4 51 30 35 10 5.5
470048330 GN 2240-30-B8-12-AL-WS
€ 55,48
M 4 51 30 35 10 5.5
470048332 GN 2240-30-B8-14-AL-BS
€ 55,48
M 4 / M 3 51 30 35 10 / 11 5.5
470048334 GN 2240-30-B8-14-AL-RS
€ 55,48
M 4 / M 3 51 30 35 10 / 11 5.5
470048333 GN 2240-30-B8-14-AL-WS
€ 55,48
M 4 / M 3 51 30 35 10 / 11 5.5
470048323 GN 2240-30-B8-8-AL-BS
€ 55,48
M 4 51 30 35 10 5.5
470048325 GN 2240-30-B8-8-AL-RS
€ 55,48
M 4 51 30 35 10 5.5
470048324 GN 2240-30-B8-8-AL-WS
€ 55,48
M 4 51 30 35 10 5.5
470048353 GN 2240-40-B12-12-AL-BS
€ 85,01
M 5 181 40 66 14 8.5
470048355 GN 2240-40-B12-12-AL-RS
€ 85,01
M 5 181 40 66 14 8.5
470048354 GN 2240-40-B12-12-AL-WS
€ 85,01
M 5 181 40 66 14 8.5
470048356 GN 2240-40-B12-14-AL-BS
€ 85,01
M 5 181 40 66 14 8.5
470048358 GN 2240-40-B12-14-AL-RS
€ 85,01
M 5 181 40 66 14 8.5
470048357 GN 2240-40-B12-14-AL-WS
€ 85,01
M 5 181 40 66 14 8.5
470048359 GN 2240-40-B12-15-AL-BS
€ 85,01
M 5 181 40 66 14 8.5
470048361 GN 2240-40-B12-15-AL-RS
€ 85,01
M 5 181 40 66 14 8.5
470048360 GN 2240-40-B12-15-AL-WS
€ 85,01
M 5 181 40 66 14 8.5
470048362 GN 2240-40-B12-16-AL-BS
€ 85,01
M 5 181 40 66 14 8.5
470048364 GN 2240-40-B12-16-AL-RS
€ 85,01
M 5 181 40 66 14 8.5
470048363 GN 2240-40-B12-16-AL-WS
€ 85,01
M 5 181 40 66 14 8.5
470048365 GN 2240-40-B14-14-AL-BS
€ 85,01
M 5 181 40 66 14 8.5
470048367 GN 2240-40-B14-14-AL-RS
€ 85,01
M 5 181 40 66 14 8.5
470048366 GN 2240-40-B14-14-AL-WS
€ 85,01
M 5 181 40 66 14 8.5
470048368 GN 2240-40-B14-15-AL-BS
€ 85,01
M 5 181 40 66 14 8.5
470048370 GN 2240-40-B14-15-AL-RS
€ 85,01
M 5 181 40 66 14 8.5
470048369 GN 2240-40-B14-15-AL-WS
€ 85,01
M 5 181 40 66 14 8.5
470048371 GN 2240-40-B14-16-AL-BS
€ 85,01
M 5 181 40 66 14 8.5
470048373 GN 2240-40-B14-16-AL-RS
€ 85,01
M 5 181 40 66 14 8.5
470048372 GN 2240-40-B14-16-AL-WS
€ 85,01
M 5 181 40 66 14 8.5
470048374 GN 2240-40-B15-15-AL-BS
€ 85,01
M 5 181 40 66 14 8.5
470048376 GN 2240-40-B15-15-AL-RS
€ 85,01
M 5 181 40 66 14 8.5
470048375 GN 2240-40-B15-15-AL-WS
€ 85,01
M 5 181 40 66 14 8.5
470048377 GN 2240-40-B15-16-AL-BS
€ 85,01
M 5 181 40 66 14 8.5
470048379 GN 2240-40-B15-16-AL-RS
€ 85,01
M 5 181 40 66 14 8.5
470048378 GN 2240-40-B15-16-AL-WS
€ 85,01
M 5 181 40 66 14 8.5
470048380 GN 2240-40-B16-16-AL-BS
€ 85,01
M 5 181 40 66 14 8.5
470048382 GN 2240-40-B16-16-AL-RS
€ 85,01
M 5 181 40 66 14 8.5
470048381 GN 2240-40-B16-16-AL-WS
€ 85,01
M 5 181 40 66 14 8.5
470048383 GN 2240-55-B18-18-AL-BS
€ 112,02
M 6 414 55 78 20 10.5
470048385 GN 2240-55-B18-18-AL-RS
€ 112,02
M 6 414 55 78 20 10.5
470048384 GN 2240-55-B18-18-AL-WS
€ 112,02
M 6 414 55 78 20 10.5
470048386 GN 2240-55-B18-19-AL-BS
€ 112,02
M 6 414 55 78 20 10.5
470048388 GN 2240-55-B18-19-AL-RS
€ 112,02
M 6 414 55 78 20 10.5
470048387 GN 2240-55-B18-19-AL-WS
€ 112,02
M 6 414 55 78 20 10.5
470048389 GN 2240-55-B18-20-AL-BS
€ 112,02
M 6 414 55 78 20 10.5
470048391 GN 2240-55-B18-20-AL-RS
€ 112,02
M 6 414 55 78 20 10.5
470048390 GN 2240-55-B18-20-AL-WS
€ 112,02
M 6 414 55 78 20 10.5
470048392 GN 2240-55-B18-25-AL-BS
€ 112,02
M 6 414 55 78 20 10.5
470048394 GN 2240-55-B18-25-AL-RS
€ 112,02
M 6 414 55 78 20 10.5
470048393 GN 2240-55-B18-25-AL-WS
€ 112,02
M 6 414 55 78 20 10.5
470048395 GN 2240-55-B19-19-AL-BS
€ 112,02
M 6 414 55 78 20 10.5
470048397 GN 2240-55-B19-19-AL-RS
€ 112,02
M 6 414 55 78 20 10.5
470048396 GN 2240-55-B19-19-AL-WS
€ 112,02
M 6 414 55 78 20 10.5
470048398 GN 2240-55-B19-20-AL-BS
€ 112,02
M 6 414 55 78 20 10.5
470048400 GN 2240-55-B19-20-AL-RS
€ 112,02
M 6 414 55 78 20 10.5
470048399 GN 2240-55-B19-20-AL-WS
€ 112,02
M 6 414 55 78 20 10.5
470048401 GN 2240-55-B19-25-AL-BS
€ 112,02
M 6 414 55 78 20 10.5
470048403 GN 2240-55-B19-25-AL-RS
€ 112,02
M 6 414 55 78 20 10.5
470048402 GN 2240-55-B19-25-AL-WS
€ 112,02
M 6 414 55 78 20 10.5
470048404 GN 2240-55-B20-20-AL-BS
€ 112,02
M 6 414 55 78 20 10.5
470048406 GN 2240-55-B20-20-AL-RS
€ 112,02
M 6 414 55 78 20 10.5
470048405 GN 2240-55-B20-20-AL-WS
€ 112,02
M 6 414 55 78 20 10.5
470048407 GN 2240-55-B20-25-AL-BS
€ 112,02
M 6 414 55 78 20 10.5
470048409 GN 2240-55-B20-25-AL-RS
€ 112,02
M 6 414 55 78 20 10.5
470048408 GN 2240-55-B20-25-AL-WS
€ 112,02
M 6 414 55 78 20 10.5
470048410 GN 2240-55-B25-25-AL-BS
€ 112,02
M 6 414 55 78 20 10.5
470048412 GN 2240-55-B25-25-AL-RS
€ 112,02
M 6 414 55 78 20 10.5
470048411 GN 2240-55-B25-25-AL-WS
€ 112,02
M 6 414 55 78 20 10.5