Torque: 518 LB-IN to 79,000 LB-IN
HP: 1 HP to 1500 HP.
Pneumatic or Hydraulic Actuation
Cooling: Basic, Fan, Water and Forced Lube
Optional C-Face or Piggyback Available
High Cycle—Up to 300 CPM
Long Life—5 to 10 Times Longer
Heavy Duty Totally Enclosed Housing
Torque: 32 LB-IN to 500 LB-IN
Pneumatic or Hydraulic Actuation
Cooling: Basic, Fan and Forced Lube
C-Face Fits NEMA 56C to 184T Frame Motors
Optional Foot Mounting Available
High Cycle—Up to 300 CPM
Long Life—5 to 10 Times Longer
Heavy Duty Totally Enclosed Housing
Torque: 90 LB-IN to 1,000 LB-IN
HP: 1 HP to 25 HP
Pneumatic or Hydraulic Actuation.
Fits NEMA 56C to 215T Frames Motors
Optional Input Shaft and Foot Mounting Available
High Cycle—Up to 300 CPM
Long Life—5 to 10 Times Longer
Heavy Duty Totally Enclosed Housing
Posidyne clutch brakes consist of a clutch stack and brake stack made up of alternating friction discs and drive plates connected to a splined output shaft. The drive plates are connected to the input shaft or housing.
A centrally located air (or hydraulic) actuated piston exerts pressure on either the clutch stack or brake stack – never both.
Adjustable actuation pressure on the friction stack establishes the torque transmitted by that stack, and is independently adjustable.
Oil Shear Technology
Transmission fluid circulating through the unit flows through an open center hub, through the friction stack, and out to the housing.
Cooling occurs as the fluid runs back to the bottom of the unit to be recirculated.
This system, called Oil Shear Technology, prevents wear on the friction surfaces, removes heat from the engagement area, and lubricates all internal parts.