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RINGFEDER GEAR COUPLING TNZ ZCAK / ZCBK

DESCRIPTION: The model RingfederTNZ ZCBK is a TNZ ZCB coupling with limited end float. Torsionally rigid gear coupling made of high-quality steel, Very compact design results in a high-power density, Compensates for angular, radial and axial shaft offset, Suitable for use in temperatures up to +120 °C if special seals are used, Bores up to 270 mm, Torques up to TKn = 195,000 Nm / TKmax = 390,000 Nm, Speeds up to nmax = 6,000 rpm

SPECIFICATIONS

Ringfeder Gear Coupling TNZ ZCAK ZCBK

The double cardanic versions RINGFEDER TNZ ZCAK and RINGFEDER TNZ ZCBK are equipped with a limitation of the end float. The limitation of the end float serves to axially locate a shaft that is mounted on sleeve bearings. he rotor of an electric motor with sleeve bearings can thus be aligned within a desired tolerance range via the coupling to the bearing of the driven machine, so that the rotor remains at its magnetic centre during acceleration of the driving machine. The limitation of the end float constrains the ability to compensate for angular and radial shaft misalignments. In contrast to the TNZ ZCAK with integrated O-ring, the TNZ ZCBK has screwed-on, separate O-ring supports.

The model RingfederTNZ ZCBK is a TNZ ZCB coupling with limited end float. Torsionally rigid gear coupling made of high-quality steel, Very compact design results in a high-power density, Compensates for angular, radial and axial shaft offset, Suitable for use in temperatures up to +120 °C if special seals are used, Bores up to 270 mm, Torques up to TKn = 195,000 Nm / TKmax = 390,000 Nm, Speeds up to nmax = 6,000 rpm

Catalogue Ringfeder Gear Coupling TNZ ZCAK ZCBK

Download catalogue Ringfeder TNZ - ZCAK/ZCBK: catalogue gear coupling tnz zcak zcbk ringfeder

Size TKN  d1,d2 Max.  D1  D2  L 
[Nm] [mm] [mm] [mm] [mm]
69 1750 50 111 69 89
85 2750 60 152 85 103
107 5500 75 178 107 127
133 8500 95 213 133 157
152 13500 110 240 152 185
179 22000 130 280 179 216
209 35000 155 318 209 245
234 43000 170 346 234 278
254 68000 190 389 254 308
279 82000 210 425 279 358
305 150000 230 457 305 388
355 195000 270 527 355 450