Cam Clutch Boxes

Features

  • The Cam Clutch Box Series is a Cam Clutch housed within a case and uses an ideal lubrication method to enable continuous high-speed operation. Cam Clutch Boxes are available in eight different types consisting of different combinations of lubrication syst

Model No. examples

OB150 - S N

Model No.

Lubrication System

Cooling system
P:Screw pump
O:Oil bath
S:Screw pump and impeller
N:Oil bath
F:Water cooled

Series Available

Series Lubrication System Cooling system Sealing Application
Standard Series OB-ON Oil bath --- Oil seal Overrunning
High speed disengaged; high-speed, low-mid speed engaged
OB-OF Oil bath Water cooled Oil seal Overrunning
High speed disengaged; high-speed, low-mid speed engaged
ON Series comes with a water cooling system, allowing use at even greater speeds.
  • Economic type oil bath system with an oil seal.
  • An oil leak detector can be optionally attached to quickly reveal any oil leaks from the oil seal.
  • OB-OF Series uses a water cooling system, allowing for operation at even higher speeds.

Series Lubrication System Cooling system Sealing Application
Standard Series OB-PN Screw pump and oil bath --- Oil flinger and labyrinth seal Overrunning
High speed disengaged; low-mid speed engaged
OB-PF Screw pump and oil bath Water cooled Oil flinger and labyrinth seal Overrunning
High speed disengaged; low-mid speed engaged
PN Series comes with a water cooling system, allowing use at even greater speeds.
OB-SN Screw pump and impeller --- Oil flinger and labyrinth seal Overrunning
high speed disengaged; high-speed engaged
OB-SF Screw pump and impeller Water cooled Oil flinger and labyrinth seal Overrunning
high speed disengaged; high-speed engaged
OB-S Pressure lubrication --- Oil flinger and labyrinth seal Overrunning
high speed disengaged; high-speed engaged
  • Uses a labyrinth system (Tsubaki original) that utilizes an oil flinger to prevent leaks. The perfect series for equipment running continually at high speeds 24 hours a day.
  • OB-PF and OB-SF Series use a water cooling system, allowing for operation at even higher speeds.

Series Lubrication System Cooling system Sealing Application
Reducers TB Screw pump and oil bath --- Labyrinth seal Overrunning
High speed disengaged; low-mid speed engaged
  • This compact type combines the highly reliable Tsubaki Worm Reducer auxiliary reducer and a Cam Clutch for turning and inching.
  • The reducer uses an oil bath system lubrication method.

List of Model Numbers

※ Click the model No. for detailed information.

Series OB-ON OB-OF OB-PN OB-PF OB-SN OB-SF OB-S TB
Model No. OB60-ON OB60-OF --- --- --- --- --- ---
OB100-ON OB100-OF --- --- --- --- --- ---
OB120-ON OB120-OF OB120-PN OB120-PF OB120-SN OB120-SF OB120-S TB40-120
OB140-ON OB140-OF OB140-PN OB140-PF OB140-SN OB140-SF OB140-S TB60-140
--- --- OB150-PN OB150-PF OB150-SN OB150-SF OB150-S TB60-150
--- --- OB160-PN OB160-PF OB160-SN OB160-SF OB160-S TB70-160
--- --- OB180-PN OB180-PF --- OB180-SF OB180-S TB80-180
--- --- OB200-PN OB200-PF --- OB200-SF --- ---
--- --- OB200W-PN OB200W-PF --- OB200W-SF --- ---