A Century of Leadership

Power Take-Offs

Twin Disc has manufactured power take-offs for nearly 100 years—longer than anyone else in the market. As the brand leader in both wet and dry clutch technology, we offer you unmatched expertise in transmitting power to machinery.

Hydraulically Actuated

When you need a disconnect between the driven equipment and the prime mover, choose self-adjusting Twin Disc hydraulic PTOs. They support maximum side loads for increased efficiency and decreased vibration, yet take up little space thanks to a compact design.

  • Configurable auxiliary pump drives
  • Engine interface via J1939
  • Optional graphical user interface (GUI)
  • Smart electronic controls for smooth, reliable engagement and equipment protection

Mechanical Power Take-Offs

Twin Disc offers more mechanical PTOs in more capacities than any other provider, delivering options ideal for basic actuation installations. Where machinery configuration complicates access, choose our remotely actuated mechanical PTOs for greater design flexibility and safer, easier operation.

  • Suitable for Duty Class II industrial applications with internal combustion engines up to 1667 hp and with standard SAE flywheel housing dimensions from No. 6 through No. 00.
  • Clutches sizes range from one-plate 6.5″ to 14″; two-plate 11.5″ to 18″; and three-plate 14″ to 21″.
  • Optional sealed pilot ball or roller bearings eliminate need for lubrication and shaft rifle-drilling. Ball bearing throw-out collars and finger springs available.
  • Horsepower and torque capacities can be increased with sintered-iron clutch plates, optional for sizes 8″ through 21″.

Mechanical power take-off

PO314S

Description
  • Optional sintered iron plates
  • No pilot bearing
  • Air actuated
  • Straddle-bearing design
  • Optional sintered iron plates for transmitting 25% higher torque capacity
  • Ease of installation
  • Remote actuation
  • Clutch adjustment not required.
  • Allows for maximum side load capability.
SPECIFICATIONS

Model Number

SAE Housing

Class 1 Max
Input Torque
Nm (lb-ft)

Maximum
Safe Speed

Weight
kg (lbs)

PO314S

1

11.439 (8437)

2500

477 (1050)

DIMENSIONS
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Publications:
Installation Drawings:

Model

Drawing Number

Clutch Group

SAE Housing

Ouput Shaft

Pilot Bearing

Download

PO314SB1

PO314S101

3 plate, 14″ PLATE: SOLID MOLDED AIR CLUTCH

SAE #1

STRADDLE BEARING

LESS PILOT BRG

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