• Electromagnetic
  Clutches & Brakes
• Overrunning Clutches
• Heavy Duty
  Clutches & Brakes
• Gearing
• Linear Products
• Flexible Couplings
• Engineered Belted Drives
• P.T. Components
• Engineered Bearing
  Assemblies

Heavy Duty Clutches & Brakes Product Family

• Hydraulic Clutch Brake Combinations
• Hydraulic Spring Set Brakes
• Water Cooled Brakes & Clutches
• Pneumatic Clutch Brake Combinations
• Pneumatic Marine Clutches
• Air and Mechanical PTO’s
• Measur-Fil Fluid Couplings
• Tension Brakes
• Spring / Hydraulic Caliper Brakes
• Tension Controls
• Hydraulically Released Caliper Brakes
• Pneumatically Released Caliper Brakes
• Electrically Released Caliper Brakes

Altra brands associated with these products:

Wichita Clutch

Twiflex Limited

Industrial Clutch