BTM Sealed Heavy Duty Grippers

These TriLok equipped power grippers feature a sealed mechanism which is protected against weld spatter.

Grip in harsh weld environments.

These grippers feature a sealed mechanism which is impervious to weld contamination, making it ideal for use in harsh welding environments. The gripper also features patented TriLok technology- a three point locking mechanism designed to stay locked, even if air pressure is lost.

An example of a BTM Sealed Heavy Duty Gripper.

Example of a Sealed Heavy Duty Gripper.

An example of a Sealed Heavy Duty Gripper Flange Model

Example of a Sealed Heavy Duty Gripper "Flange" Model.

Basic Product Specifications

  • Power Source: Pneumatic
  • Bore Ø: 52mm [2.0in.]

BTM makes a similar product as a power clamp:

BTM's TPCA Series Power Clamps

Product Features & Benefits

  • Sealed mechanism ~ Lubricated for life of gripper.
  • Gripper mechanism is impervious to weld contamination.
  • TRILOK mechanism ~ remains locked if air pressure is lost.
  • Body style provides NAAMS mounting patterns.
  • Hardcoated aircraft aluminum body for excellent wear characteristics.
  • Pin arm drive for versatile arm positioning & simplified arm change.
  • Integrated proximity switch package.
  • Adjustable cushions standard on both advance and retract ends.
  • Manual unlock provision for setup.

General Information

The following sections contain general information about the product.

If you need to grip in a weld environment, the sealed mechanism of this gripper will keep weld-contamination out.

BTM's Sealed Heavy Duty Grippers are designed to provide high gripping forces and long work life within a rugged & reliable unit.

There are four NAAMs compliant mounting locations on each side of the gripper body for your convenience, and the one piece body eliminates premature wear due to misalignment.

TriLok Equipped

BTM's patented TriLok mechanism is a three point lock which remains engaged even if air pressure is lost. In addition to locking, the mechanism also provides accurate arm position and repeatability.

The exclusive TriLok mechanism removes all working tolerances from all moving parts to provide a very repeatable (± 15') and rigid closed arm position. This unique arrangement is highly resistant to torque coming from force applied to the clamp arm.

  • Three Point Lock: Remains Locked if Air Pressure is Lost
  • Arm Repeats Position Accurately
Sealed Heavy Duty Gripper TriLok Mechanism Sealed Heavy Duty Gripper TriLok Mechanism.

When in the full closed position, the TriLok mechanism is engaged and locks at three points. It will not unlock if air pressure is lost.

Application Information

More detailed information is typically available in our Product Literature section.
If you are considering this product for your project, please view the contact information below.

Download the Product Catalog to find technical information about the product.

BTM offers free downloads of our 3D CAD Files. You will need to sign up for an account to access the files, if you do not already have one.

Would you like to know if a Sealed Heavy Duty Gripper is a good fit for your application?
Talk to an Application Engineer at 810-364-4567 or by email at Business hours are 8am-4:30pm ET Mon-Fri.

Sealed Heavy Duty Gripper Contact Form

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BTM offers a range of clamp and gripper products besides this one. Products range from compact light-duty models to rugged heavy-duty weld-contamination sealed clamps and grippers. Click an icon below to browse BTM's product selection.

Customer Information

The following section contains information for customers who have already purchased this product.

If you have already purchased this product, please fill out a brief customer satisfaction survey and let us know what you think.