| R+W Model ZA - 2D & 3D CAD Drawing Downloads
A three piece design with two compressible hubs and a drop in center tube section. Flexible elements are stainless steel bellows, with internal supports for tube weight support. Shaft connection is by a single screw clamp, up to size 800 and by conical clamping element on sizes 1500 and 4000. Lengths are custom produced.
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Model ZA with Clamping Hub: Sizes 10 - 800 Nm
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Model ZA with Conical Sleeves: Sizes 1500 - 4000 Nm
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| R+W Model ZA |
Series
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10
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30
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60
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150
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200
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300
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500
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800
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1500
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4000
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| Rated torque (Nm) |
TKN
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10
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30
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60
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150
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200
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300
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500
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800
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1500
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4000
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| Overall length min. to max. (mm) |
A-2
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110-6000
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140-6000
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170-6000
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190-6000
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210-6000
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250-6000
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260-6000
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260-6000
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280-3000
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280-3000
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| Outer diameter clamping hub (mm) |
B
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40
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55
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66
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81
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90
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110
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123
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134
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| Outer diameter bellows (mm) |
B
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---
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---
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---
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---
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157
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200
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| Fit length (mm) |
C
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16
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27
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31
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35.5
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40.5
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43
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50
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48
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61
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80.5
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| Inner diameter possible from Ø to Ø H7 (mm) |
D1/2
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5-20
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10-28
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12-32
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19-42
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22-45
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30-60
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35-60
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40-72
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35-70
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40-100
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| With keyway - max. Ø H7 (mm) |
D1/2 |
17
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23
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29
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36
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45
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60
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60
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66
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| Clamping screws ISO 4762 |
E
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M4
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M6
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M8
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M10
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M12
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M12
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M16
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2xM16
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| Fastening screws 6xISO 4017 |
E
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---
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M12
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M16
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| Tightening torque of the mounting screw (Nm) |
E
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5
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15
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40
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70
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110
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130
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200
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250
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70
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120
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| Distance between centers |
F
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15
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19
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23
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27
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31
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39
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41
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48
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| Distance (mm) |
G
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5
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7.5
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9.5
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11
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12.5
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13
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17
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18
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| Download - 2D DXF |
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| Download - 3D Step |
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