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RINGFEDER FLANGE COUPLINGS RFN 5571 - VERSION A

DESCRIPTION: RINGFEDER Flange Couplings RfN 5571 are the better alternative to press fits. The flange coupling is simply pushed onto the shaft and fastened so it is frictionally engaged by tightening the screws in the shrink disc. They transfer torque and bending moments as well as axial and radial forces.

SPECIFICATIONS

RfN 5571 Flange Couplings - Version A

RINGFEDER Flange Couplings are the better alternative to press fits. The flange coupling is simply pushed onto the shaft and fastened so it is frictionally engaged by tightening the screws in the shrink disc. They transfer torque and bending moments as well as axial and radial forces.

Transmissible torques Flange screws ISO 4017 Shrinc disc size Shrink disc screws SD-A ISO 4014/4017.

Backlash-Free, Frictional Shaft-Shaft Connection with Maximum Concentricity

Characteristics RfN 5571 Flange Couplings

External or internal clamping
Shaft Diameter dw: 70-540 mm
Outer Diameter A: 240-1,200 mm
Total Length Ltotal: 150-750 mm
Torque T: 6,900-2.2 Mio. Nm

Advantages RfN 5571 Flange Couplings

Strong connection with high torque capacity
Easy assembly and disassembly
Backlash-free shaft hub connection
High level of true running accuracy

Applications RfN 5571 Flange Couplings

Mining companies
Plant manufacturers
Gearbox manufacturers

Download catalogue RfN 5571 Flange Couplings - Version A: tài liệu khớp nối mặt bích Ringfeder TNF 5571

Size

TKN

[Nm]

Dimension [mm]

Shrinc disc size SDD

dw1

dw2

A

C

G

LF

Ltotal

75

6.98

7.6

9.1

70
75
80

70
75
80

240

210

170

136

147

100x170

100x170

100x170

90

6.98

7.6

9.1

9.25

13.1

17.85

70
75
80
>80
90
100

70
75
80
>80
90
100

305

265

215

160

169

100x170

100x170

100x170

125x215

125x215

125x215

100

13.7

15.8

18.2

17.55

22.9

25.83

90
95
100
>100
110
115

90
95
100
>100
110
115

340

286

230

190

197

130x215

130x215

130x215

140x230

140x230

140x230

120

15.1

20

25.85

31.45

39.4

49.45

95
105
115
>115
125
135

95
105
115
>115
125
135

400

356

300

228

240

140x230

140x230

140x230

165x290

165x290

165x290

130

31.45

39.4

49.45

45.5

47.55

49.7

115
125
135
>135
137,5
140

115
125
135
>135
137,5
140

400

356

300

228

240

165x290

165x290

165x290

175x300

175x300

175x300

150

36.65

41.55

49.7

65.95

77.6

96.9

125
130
140
>140
150
165

125
130
140
>140
150
165

475

420

350

278

290

175x300

175x300

175x300

195x350

195x350

195x350

165

65.95

77.6

96.9

103.2

110.65

126.45

140
150
165
>165
170
180

140
150
165
>165
170
180

510

440

370

314

326

195x350

195x350

195x350

220x370

220x370

220x370

180

96

110.65

126.45

141.45

160.35

180.55

160
170
180
>180
190
200

160
170
180
>180
190
200

540

475

405

322

339

220x370

220x370

220x370

240x405

240x405

240x405

200

123.8

150.75

180.55

190.25

212.9

236.85

170
185
200
>200
210
220

170
185
200
>200
210
220

560

500

430

368

383

240x405

240x405

240x405

260x430

260x430

260x430

220

169

201.4

236.85

246.45

272.85

300.7

190
205
220
>220
230
240

190
205
220
>220
230
240

590

530

460

392

407

260x430

260x430

260x430

280x460

280x460

280x460

240

221.45

259.45

300.7

310.55

340.75

370.7

210
225
240
>240
250
260

210
225
240
>240
250
260

615

555

485

408

423

280x460

280x460

280x460

300x485

300x485

300x485

260

281.85

325.45

370.7

425.8

483.2

544.55

230
245
260
>260
275
290

230
245
260
>260
275
290

710

640

570

450

465

300x485

300x485

300x485

340x570

340x570

340x570

290

326

425.8

544.55

505.8

566.9

569.8

230
260
290
>290
305
320

230
260
290
>290
305
320

720

660

590

450

465

340x570

340x570

340x570

360x590

360x590

360x590

310

467.1

546.1

629.9

719.55

740

740

280
300
320
>320
330
340

280
300
320
>320
330
340

805

735

660

484

490

360x590

360x590

360x590

390x660

390x660

390x660

340

626.2

719.55

823.8

830.95

830.95

830.95

300
320
340
>340
350
360

300
320
340
>340
350
360

835

770

690

528

538

390x660

390x660

390x660

420x690

420x690

420x690

380

803.9

887.95

976.45

1.022.500

1.050.000

1.050.000

330
345
360
>360
375
390

330
345
360
>360
375
390

920

845

770

556

574

420x690

420x690

420x690

460x770

460x770

460x770

410

1.022.500

1.119.450

1.221.000

1.238.150

1.346.650

1.530.600

360
370
390
>390
410
430

360
370
390
>390
410
430

1030

940

850

618

628

460x770

460x770

460x770

500x850

500x850

500x850

440

1.309.350

1.414.300

1.530.600

1.788.450

1.884.500

1.884.500

400
415
430
>430
445
460

400
415
430
>430
445
460

1100

1000

900

696

694

500x850

500x850

500x850

530x900

530x900

530x900

470

1.788.450

1.929.000

2.075.350

2.198.000

2.261.400

2.261.400

430
445
460
>460
480
500

430
445
460
>460
480
500

1180

1080

980

744

748

530x900

530x900

530x900

590x980

590x980

590x980

500

2.304.000

2.440.400

2.440.400

2.440.400

2.440.400

2.440.400

470
485
500
>500
520
540

470
485
500
>500
520
540

1210

1110

1020

744

748

590x980

590x980

590x980

620x1020

620x1020

620x1020