DESTACO 807-U-HT Pneumatic Hold Down Clamp, 1/8 NPT Air Port, U Bar, 375 lb

Pneumatic clampsuse air actuated cylinders to apply clamping pressure & hold workpieces that require repetitive clamping. Destaco pneumatic toggle clamps are suitable for assembly, welding & light duty clamping operations in metalworking & woodworking applications. Destaco 807 Seriespneumatic hold down clamps are pneumatic versions of 207 Series manual clamps. They are sensor ready for both round & T slot style sensors and feature inbuilt flow restriction to eliminate the external flow control requirements. Destaco 807-U-HT is equipped with a U bar for accommodating a spindle to hold down workpieces. It is actuated by a double acting pneumatic cylinder that features a magnetic ring piston for smooth operation & position sensing. The pneumatic cylinder consumes 0.015 cubic feet of air through a 1/8 NPT port and can handle a maximum pressure of 10 bar. This pneumatic clamp can withstand high temperatures and provides a maximum load capacity of 375 lb. It is completely self contained & requires only a pressure source for user safety. This clamp has threaded mounting holes on its base for quick & easy installation on horizontal surfaces. Raptor Supplies offer this clamp in variants having normal operating temperatures and a solid clamping bar for use in operations that require clamping at a predetermined location.

Uses:

Destaco 807-U-HT pneumatic hold down clamp is adaptable to applications, such as gripping, clamping, system checking, fixturing, testing, welding and assembly operations in automotive and food & packaging industries.

Features:

• Destaco 807-U-HT pneumatic hold down clamp is equipped with a U clamping bar to attach arm extensions or spindle.
• The clamp has a bar length of 2.51 inches and is 1.38 inches above the clamping base.
• This clamp is operated using a lever to apply pneumatic pressure to a pneumatic cylinder and then move the clamping arm.
• The pneumatic cylinder has a built-in flow control for unrestricted airflow, smooth operation & preventing the requirement of external flow controls and a magnetic ring piston for accurate position sensing.
• The clamp can accomodate round (810169) or T-slot (8EA-109-1) sensors.
• It comes with flanged washers for tightening the attached spindles at a fixed location.
• This clamp can handle high temperatures and has a maximum cylinder pressure of 145 psig.

Compatible Accessories:

• Destaco 807CYL replacement cylinder assembly: These cylinder assemblies are designed to replace faulty or defective cylinders.
• Destaco 507107: These flanged washers are used with Destaco 807-U-HT pneumatic hold down clamp for tightening spindles at a fixed location.
• Destaco 807-U-LC & 802450-32-1-00: These replacement clamp assembly and seal kits are used to replace faulty clamp assemblies or pneumatic seals in the clamp.

Standards and Approvals:

• Destaco 807-U-HT pneumatic hold down clamp follows ISO 14001:2015 & ISO 9001:2015 standards to ensure environmental health & safety and superior performance of the clamp.

Installation:

• Destaco 807-U-HT pneumatic toggle clamp features threaded holes on its base for easy and secure installation on a horizontal surface / workpiece.

Frequently Asked Questions:

Q. What other variants of Destaco 807-U-HT pneumatic hold down clamp are available on Raptor Supplies?

A. Raptor Supplies offers this pneumatic clamp in variants having solid clamp arm style and a maximum holding capacity of 500 lb (Destaco 807-S-HT). We also supply a similar clamp for operating in normal temperatures (Destaco 807-U) to reduce operating costs where high temperature version of the clamp is not required.

Q. What are pneumatic toggle clamps?

A. Pneumatic toggle clamps feature the same basic design and operation as manual hold-down or straight-line toggle clamps, but are operated pneumatically. They are completely self-contained and require only a pressure source hook-up.

Q. Which grease is ideal for Destaco clamps for their rebuilding?

A. A coupling grease, such as Mobil XTC should be used when dealing with Destaco mechanical clamps, while the Magnalube G grease is great for use with pneumatic cylinder seals.

Q. What does holding capacity mean in terms of clamps?

A. The term "holding capacity" or the holding force indicates the capability of the clamp to hold down the equipment, workpiece or sheet metal on the assembly line or during other manufacturing processes.

Q. How is clamping force different from the holding force / capacity?

A. Clamping force or exerting force refers to the actual force that the clamp exerts onto the workpiece for holding it. The holding force or capacity provides a measure of the ideal strength of the clamp that is measured during the manufacturing process. The clamping force is generally lesser than the holding capacity, depending upon several factors like the position of spindles in the clamping bars and the opposing force applied on the clamp.

Q. Does the brand offer pneumatic hold down clamp in other configurations?

A. Destaco also offers a wide range of light & medium duty pneumatic clamps that are available in a range of configurations, styles and materials (aluminium / steel).