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RINGFEDER ELASTOMER JAW COUPLINGS NOR-MEX GTW

DESCRIPTION: The coupling Ringfeder TNM Nor-Mex GTW is a torsionally elastic and puncture-proof claw coupling. The coupling transfers the torque via pressure loadable, elastic buffers of Perbunan (Pb) which are joined together as an intermediate ring.

SPECIFICATIONS

Elastomer Jaw coupling TNM Nor Mex GTW

The Ringfeder TNM GTW is an torsionally flexible and shock-proof claw coupling with brake disc and removable claw ring. They compensate for angular as well as radial and axial shaft misalignment within fixed tolerances. The torque is transmitted through an elastic transitional ring. The elastic transitional ring made of Perbunan (Pb) with nitrile rubber as the base material dampens shocks and torsional vibrations, is oil-proof, insensitive to temperature and normally electrically conductive.

This prevents undesirable static charging, among other things. The coupling can be used for either direction of rotation and be installed in any position. One coupling half consists of a hub and a bolt on claw ring, for easy separation of the coupled machine. With the claw ring unbolted and slid back, a check of the rotational direction of the drive is possible. In the same manner, a coupling half with the associated aggregate can be removed radially. The elastic transitional ring permits replacing of machines without axial displacement.

Torsionally flexible, compensate for angular, radial and axial shaft misalignment

Intermediate rings loaded in compression

Elastomers available in various shore hardness degrees

Suitable for temperatures from –30°C to +100°C

The elastic ring can be replaced without having to move the coupled machines (multi-part models)

Bores up to max. 180 mm

Torques up to TKn = 20,500 Nm / TKmax = 49,000 Nm

Speeds up to nmax = 4,580 rpm

Catalogue Elastomer Jaw coupling TNM Nor Mex GTW

Download catalogue Ringfeder TNM GTW1/GTW2 : tài liệu khớp nối trục Nor mex GTW Ringfeder

Download Installation Instruction Ringfeder Nor-Mex GTW (TNM GTW): tài liệu khớp nối trục Nor mex GTW Ringfeder

Size TKN
[Nm]
Dimension [mm]
d1 Max d2 Max A SB D1 L
112 230 42 48 250 12.7 112 123.5
112 230 42 48 300 12.7 112 123.5
128 380 52 55 300 12.7 128 143.5
148 600 58 65 300 12.7 148 163.5
168 980 72 75 356 12.7 168 183.5
168 980 72 75 406 12.7 168 183.5
194 1650 85 85 406 12.7 194 203.5
194 1650 85 85 457 12.7 194 203.5
214 2400 92 95 406 12.7 214 224
214 2400 92 95 514 12.7 214 224.0
240 3700 102 110 457 12.7 240 244
240 3700 102 110 514 12.7 240 244
265 5800 120 115 457 12.7 265 310
265 5800 120 115 514 12.7 265 310
295 7550 130 130 514 12.7 295 334
295 7550 130 130 610 12.7 295 334
330 9900 150 135 514 12.7 330 356
330 9900 150 135 610 12.7 330 356
370 14000 170 160 610 12.7 370 399
370 14000 170 160 711 12.7 370 399
415 20500 185 1800 610 12.7 415 441
415 20500 185 180 711 12.7 415 441
415 20500 185 180 812 12.7 415 441
415 20500 185 1800 915 127 415 441