| R+W Model EK7 - 2D & 3D CAD Drawing Downloads
Unique design with our standard single screw clamp on one side and an expanding shaft on the other for connecting to hollow bores without a key.
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R+W Model EK7
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Series
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5
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10
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20
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60
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150
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300
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450
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800
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Type (Elastomer Insert)
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A
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B
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C
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A
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B
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C
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A
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B
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C
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A
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B
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C
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A
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B
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C
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A
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B
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C
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A
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B
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C
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A
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B
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C
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Rated Torque (Nm)
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TKN
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9
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12
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2
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12.5
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16
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4
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17
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21
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6
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60
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75
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20
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160
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200
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42
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325
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405
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84
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530
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660
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95
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950
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1100
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240
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Max. Torque (Nm) *
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TKmax
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18
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24
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4
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25
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32
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6
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34
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42
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12
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120
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150
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35
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320
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400
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85
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650
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810
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170
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1060
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1350
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190
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1900
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2150
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400
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Overall length (mm)
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A
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22
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28
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40
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46
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51
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68
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76
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94
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Outer Diameter (mm)
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B
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25
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32
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42
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56
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66.5
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82
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102
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135
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Outer Diameter Screwhead (mm)
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BS
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25
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32
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44.5
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57
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68
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85
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105
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139
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Fit Length (mm)
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C1
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8
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10.3
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17
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20
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21
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31
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34
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46
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Fit Length (mm)
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C2
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12
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20
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25
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27
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32
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45
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55
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60
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Inner Diameter possible from Ø to Ø H7 (mm)
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D1
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4-12.7
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5-16
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8-25
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12-32
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19-36
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20-45
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28-60
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35-80
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Outer Diameter possible from Ø to Ø H7 (mm)
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D2
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10-16
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13-25
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14-30
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23-36
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26-42
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38-60
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42-70
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42-80
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Inner DIameter (Elastomer Insert)(mm)
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DE
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10.2
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14.2
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19.2
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27.2
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30.2
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38.2
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46.2
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60.5
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| Screw (ISO 4762/12.9) |
E1
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M3
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M4
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M5
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M6
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M8
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M10
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M12
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M16
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| Tightening Torque of the Mounting Screw (Nm) |
E1
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2
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4
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8
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15
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35
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70
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120
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290
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| Screw (ISO 4762/12.9) |
E2
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M4
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M5
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M6
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M8
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M10
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M12
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M16
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M16
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| Tightening Torque of the Mounting Screw (Nm) |
E2
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4
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9
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12
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32
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60
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110
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240
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300
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Distance Between Centers (mm)
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F
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8
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10.5
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15.5
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21
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24
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29
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38
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50.5
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| Distance (mm) |
G
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4
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5
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8.5
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10
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11
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15
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17.5
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23
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| Hub Length (mm) |
H
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7
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7
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10
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11
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16
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20
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27
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27
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| Download - 2D DXF |
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| Download - 3D Step |
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