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All Categories > Shaft Couplings > Safety Shaft Couplings - Indirect Drive - FHW 
 

Safety Shaft Couplings - Indirect Drive - FHW

 
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Hafner FHW-B

FHW-B Series

 (6)

FHW- B series safety coupling (also referred to as safety clutch) has the following features:

  • Key nut design
  • Adjustable disengagement torque acheived via annular spring elements
  • Automatic re-engagement after 360 deg rotation
  • Very low mass inertia torque
  • Backlash free
  • Hardened steel construction


Hafner FHW-C

FHW-C Series

 (6)

FHW- C series safety coupling (also referred to as safety clutch) has the following features:

  • Clamp type design
  • Adjustable disengagement torque acheived via annular spring elements
  • Automatic re-engagement after 360 deg rotation
  • Very low mass inertia torque
  • Backlash free
  • Hardened steel construction


Hafner FHW-D

FHW-D Series

 (6)

FHW- D series safety coupling (also referred to as safety clutch) has the following features:

  • Key nut design
  • Adjustable disengagement torque acheived via annular spring elements
  • Automatic re-engagement after 360 deg rotation
  • Very low mass inertia torque
  • Backlash free
  • Hardened steel construction


Hafner FHW-E

FHW-E Series

 (5)

FHW- E series safety coupling (also referred to as safety clutch) has the following features:

  • Clamp type design with adjustable brake
  • Adjustable disengagement torque acheived via annular spring elements
  • Automatic re-engagement after 360 deg rotation
  • Very low mass inertia torque
  • Backlash free
  • Hardened steel construction


Hafner FHW-F

FHW-F Series

 (5)

FHW- F series safety coupling (also referred to as safety clutch) has the following features:

  • Clamp type design 
  • Adjustable disengagement torque acheived via annular spring elements
  • Automatic re-engagement after 360 deg rotation
  • Very low mass inertia torque
  • Backlash free
  • Hardened steel construction


Hafner FHW-P

FHW-P Series

 (5)

FHW- P series safety coupling (also referred to as safety clutch) has the following features:

  • Pneumatic activation (air activated)
  • Adjustable disengagement torque acheived via annular spring elements
  • Automatic re-engagement after 360 deg rotation
  • Very low mass inertia torque
  • Backlash free
  • Hardened steel construction


Hafner FHW-PLA

FHW-PLA Series

 (3)

FHW- PLA series safety coupling (also referred to as safety clutch) has the following features:

  • Pneumatic activation (air activated) 
  • Adjustable disengagement torque acheived via annular spring elements
  • Automatic re-engagement after 360 deg rotation
  • Very low mass inertia torque
  • Backlash free
  • Hardened steel construction
The Precision Alliance | More than components... Solutions!The Precision Alliance | More than components... Solutions!