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  • Metric dimensions and fasteners
  • Available in 7075-T6 aluminum alloy or 17-4 PH corrosion- resistant steel
  • General purpose
If you are working in the metric world, the W Series is for you. It combines the best features of the A Series and the H Series, with the convenience of metric dimensions and fasteners for your metric based designs. The W Series can be used in a wide range of applications from driving components with light torque requirements, such as encoders and tachometers (aluminum), tomore
Unit of Measure

Specifications

Product Type

Coupling

Series

W7

Material

17-4 High Strength Stainless Steel

Finish

Natural

Outside Diameter Designator

40

Outside Diameter (D)

40 mm

Length (L)

50 mm

Bore Diameter

15.00 mm

Bore Designator

15 mm

Momentary Dynamic Torque

20 N·m

Torsional Rate

0.24 degree/N·m

Inertia

9.2 x 10-5 kg.cm.sec2

Screw Size

M6 x 1

Seating Torque

7.7 N·m

Center Line

6.7 mm

Min. Size

12.00 mm

Max. Size

16.00 mm

Max. Bore Diameter

25.40 mm

Bore Depth

17.00 mm

Features

  • Metric dimensions and fasteners
  • Available in 7075-T6 aluminum alloy or 17-4 PH corrosion-resistant steel
  • General purpose
If you are working in the metric world, the W Series is for you. It combines the best features of the A Series and the H Series, with the convenience of metric dimensions and fasteners for your metric based designs. The W-Series can be used in a wide range of applications from driving components with light torque requirements, such as encoders and tachometers (aluminum), to lead screws and pumps requiring greater torque (stainless steel).

Additional Information


Additional-Information

Helical W Series Stainless Steel Couplings (w7c25)

Ordering Information-W Series

Customize

N/A Custom Designs