Logan PTO Clutches

Simple, Efficient, High-Torque Design

Logan, a recognized leader in the Industrial Clutch market, now introduces a heavy-duty, self contained, corrosion-resistant PTO Clutch for auxiliary and direct-drive applications.
 

Logan PTO Series Clutches are used in a variety of Industrial, On-Highway, Marine, Construction, Agriculture, Mining, Oil Field, and Rail applications. They are designed to mount between the power take-off of the engine and auxiliary attachment, i.e. multi-station pump drive or hydraulic pump.

 
PTO Clutch Applications
  • Single and Multi-Station Pumps
  • Mobile or Stationary Auxiliary Drives
  • Connect / Disconnect Direct Drives
  • Winches
 Standard units available in SAE B, C and D splines
Standard units available in SAE B, C and D splines
Features
  • Heavy-duty, self-contained, corrosion-resistant design requires no external lubrication
  • SAE or ISO Mounting Flanges for flexible design parameters
  • Air / Fluid-Actuated, self adjusting, multiple-disc pack design
  • Rapid engagement / disengagement
  • Simple, compact, high-torque design provides 20% more torque than other leading PTOs
  • Custom spline, bore and keyways available for specific design requirements
 Custom spline, bore and keyways available
Custom spline, bore and keyways available
Advantages
  • Less maintenance, since drive is engaged only when required
  • Save on energy costs
  • Extend the life of your auxiliary drive
  • High torque capability minimizes slippage on heavy-duty winch and drive applications.
  • Eliminates mechanical linkages and levers, enabling remote actuation from a dashboard or panel
 Modified standards available for specific design requirements, 2 male shafts
Modified standards available for specific design requirements


How They Work

Pressurizing the cylinder forces the piston to clamp and lock the friction and separator discs. When pressure is removed, release springs separate the separator and friction discs and maintain a running clearance between separator and friction discs.
Self adjusting disc pack
Self adjusting disc pack
  • Rugged, lightweight corrosion resistant aluminum enclosure does not require external shielding
  • High-alloy shafts for maximum strength
  • Modified standards available for specific design requirements
  • Additional discs can be added to applications that require more torque or lower operating pressures.
  • Manual engagement screws-in case power flow is disrupted
A fixed orifice pressure regulating valve should be specified in the system to prevent over-pressurization of any Logan PTO Clutch. The Logan warranty does not cover clutch failure due to over-pressurization. The highest pressure values in the torque tables are maximum ratings for Logan Clutches.

All rotating components present a potentially hazardous condition and should be guarded in accordance with OSHA requirements and other applicable laws, regulations and industrial standards.

Logan Clutch Corporation reserves the right to modify product specifications and designs without notice and without incurring obligations. Torque values are based upon wet disc packs having full contact between surfaces.



 
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