Elastomer Jaw Couplings GWE Z5106.1 | RINGFEDER®

Self-aligning coupling with clamping hubs in split hub design for large shaft spacings

As for the GWE Z5104.1 this balancing coupling RINGFEDER® GWE Z5106.1 is also used to bridge large shaft separations. The clamping hubs in a half shell structure mean that the known benefits are supplemented by the advantage of single radial assembly on the previously aligned shafts. It comprises two RINGFEDER® GWE 5106, connected by an aluminium precision intermediate pipe. The shaft tolerance should lie within the fit tolerance of ‘g6’ to ‘h7’.

Technical Data & CAD Models

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CAD
Size
d1min
mm
d1max
mm
D1
mm
D5
mm
H
mm
H3
mm
K1
mm
L3min
mm
L3max
mm
T
Nm
TA1
Nm
14 5 16 30 30 32,0 13 9,0 85 3000 12,5 2
19 6 20 40 40 46,0 16 19,0 146 3000 17 11
24 10 32 55 50 57,0 18 21,0 180 3000 60 15
28 10 38 65 60 71,0 20 23,5 216 3000 160 32
38 12 48 80 80 83,0 24 33,0 266 3000 325 38
42 14 54 95 90 95,0 26 35,0 280 3000 450 84
48 15 60 105 100 104,5 28 41,0 296 3000 525 145
CAD Size
d1min
inch
d1max
inch
D1
inch
D5
inch
H
inch
H3
inch
K1
inch
L3min
inch
L3max
inch
T
ft-lbs
TA1
ft-lbs
  14 0.197 0.630 1.181 1.181 1.260 0.512 0.354 3.346 118.110 9 1.5
  19 0.236 0.787 1.575 1.575 1.811 0.630 0.748 5.748 118.110 13 8
  24 0.394 1.260 2.165 1.969 2.244 0.709 0.827 7.087 118.110 44 11
  28 0.394 1.496 2.559 2.362 2.795 0.787 0.925 8.504 118.110 118 24
  38 0.472 1.890 3.150 3.150 3.268 0.945 1.299 10.472 118.110 240 28
  42 0.551 2.126 3.740 3.543 3.740 1.024 1.378 11.024 118.110 332 62
  48 0.591 2.362 4.134 3.937 4.114 1.102 1.614 11.654 118.110 387 107

Product Characteristics

Backlash-free Elastomer Jaw Couplings
RINGFEDER® GWE

Backlash-free RINGFEDER® GWE jaw couplings are used in engineering where high positioning precision requires vibration damping in greatly accelerated processes and the use of plug-in coupling solutions is preferred.

Advantages

  • Backlash-free, through pre-stressing
  • Pluggable
  • Vibration damping
  • Torques from 0,5 – 650 Nm
  • Compensation of radial, axial and angular misalignment
  • Electrically isolating

Applications

  • Encoder
  • Precision drives
  • Feed drives
  • Grinding and milling spindles
  • Machine tools
  • Packing machines
  • Robotics
  • Transfer lines
  • Multi-spindle heads
  • Wood processing equipment
  • Textile machinery
  • Conveying equipment
  • Linear motion
  • Measuring equipment and control technology
  • Test rigs

Technical description

Every hub on the RINGFEDER® GWE jaw coupling has concave jaws on its face. The function of the coupling to transmit torque and damp impact that occurs, as well as balancing out unavoidable mis- alignments, is enabled through the joining of two hubs and the filling of the created free space with an elastic sprocket. The GWE jaw couplings are backlash-free in order to also achieve a high level of positioning precision in reverse operation. The coupling is backlash-free as a result of the pressure pre-tensioning of the individual buffers in the elastomer sprocket. The different Shore hardness levels, which correlate to the torsional stiffness, mean that it is possible to optimise the entire drive line from the point of view of rotary oscillation. Detailed information is included in the technical data for the sprockets.

Characteristics GWE Z5106.1

  • Low mass through aluminium hubs and precision intermediate tube
  • Optimisation of the vibration damping through different elastomer spider hardness levels
  • As standard with red elastomer spider. Up to size 55 in 98 Shore A and from size 65 in 95 Shore A
  • Shaft separation of up to 3000 mm can be bridged
  • Puncture-proof and electrically insulating
  • Coupling hubs optionally with keyways in accordance with DIN 6885-1

Downloads

Product Paper Elastomer Jaw Couplings RINGFEDER® GWE, TNM, TNS, TNB

Product Paper Elastomer Jaw Couplings RINGFEDER® GWE, TNM, TNS, TNB

Tech Paper Elastomer Jaw Couplings RINGFEDER® GWE Z5106.1

Tech Paper Elastomer Jaw Couplings RINGFEDER® GWE Z5106.1

Instruction Manual Elastomer Jaw Couplings RINGFEDER® GWE

Instruction Manual Elastomer Jaw Couplings RINGFEDER® GWE

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