AT Line CONVENTIONAL APPLICATIONS

Flexible couplings, presenting great absorption capacity for misalignment, mechanical shocks, reduction of noise and vibrations.

Absorbs Misalignments

The misalignment is the cause of 50% of the collapses of rolling bearings, because the machine elements (bearings, seals, retainers, gears) are not normally prepared for induced bending of the shaft. By being flexible, the Antares Coupling AT absorbs misalignments reducing stress and increasing component life cycle.

Steel Hubs

Hubs and flanges made of steel, which provides greater material strength and reliability.

Norm DIN and AGMA
Designed in accordance with Norm DIN DIN 740-1 and 740-2. The main applications of the product are in accordance with AGMA Standard 922: A96.

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Downloads

Select model to download 3D drawing.
Technical Tables
Applications
Dimensions

Model

Mass standard hub kg *

Full hub weight kg *

Minimum bore d4 mm

Maximum bore d3 (mm) **

AT 50

7,3

11,24

20

46

AT 70

16,48

23,55

25

65

AT 90

32,88

43,36

30

85

AT 105

48,08

64,85

35

100

AT 140/100

68,36

109,42

40

100

AT 140/140

95,66

135,52

40

140

AT 200/90

141,28

241,20

70

100

AT 200/140

167,86

292,04

80

140

AT 200/200

261,38

398,74

130

200

AT 300/150

331,89

581

100

150

AT 300/200

418,51

696,40

100

200

AT 300/250

599,45

912,60

140

250

AT 300/300

685,75

912,60

140

 

Model

d1

d2

s

L1

L2

d5

d6

AT 50

138

70

50

150

50

165

120

AT 70

190

99

65

205

70

220

150

AT 90

250

116

90

250

80

300

180

AT 105

270

142

90

290

100

335

202

AT 140/100

312

150

120

320

100

405

265

AT 140/140

312

195

120

380

130

405

265

AT 200/90

475

150

185

385

100

550

396

AT 200/140

475

195

185

445

130

550

396

AT 200/200

475

276

185

545

180

550

396

AT 300/150

600

225

235

555

160

730

490

AT 300/200

600

290

235

635

200

730

490

AT 300/250

600

350

235

785

275

730

490

AT 300/300

600

390

235

785

275

730

490