DESTACO 807-U Pneumatic Hold Down Clamp, Flanged Washers, Sensor Ready

Destaco 807-U pneumatic clamp employs air-actuated cylinders to apply clamping pressure & hold workpieces in place. It is suitable for quick clamping in repetitive production operations. This portable pneumatic clamp allows economical use on short-run jobs with temporary fixturing. Destaco 807-U pneumatic clamp is a pneumatic version of Series 207-U manual clamps. It is actuated by double acting pneumatic cylinders with a maximum clamping pressure of 145 psig. This Destaco pneumatic clamp is equipped with a non pivoting cylinder that can easily be hard-piped into fixtures and is integrated with a magnetic piston ring for accurate position sensing. It is completely self contained & requires only a pressure source for user safety. This pneumatic hold down clamp is sensor ready for both round and T-slot style sensors and features in built flow restriction to eliminate the need for external flow controls. It has an enclosed design for spot & MIG welding in dirty working environments. It is equipped with a bolt retainer for handling loads up to 375 lb and can be operated at temperatures ranging from -14 to 194 degrees F.
If you want to order high temperature variants of similar clamps, simply add -HT to the model number. (example: 807-U-HT).

Uses:

Destaco 807-U pneumatic hold down clamp offers a broad combination of features, making it adaptable to applications such as gripping, clamping, system checking, fixturing, testing, welding, CNC machining and locating in the aerospace, automotive and food & packaging industries.

Features:

• Destaco 807-U pneumatic hold down clamp features a lever to apply pneumatic pressure to the clamping head.
• It comes with built-in flow controls for unrestricted airflow and smooth operation.
• This pneumatic hold down clamp is equipped with a magnetic ring piston that allows accurate position sensing.
• Destaco 807-U pneumatic hold down clamp is integrated with a U-bar clamp arm to attach arm extensions.
• It is sensor ready to accomodate round or T-slot sensors.

Compatible Accessories:

• Destaco 807CYL replacement cylinder assembly: It is designed to replace faulty cylinders in case the old one wears out or is defective.
• Destaco 507107: This flanged washer is used with Destaco 807-U pneumatic hold down clamp for maintaining sufficient load to tighten gaskets and bolts of a flange during clamping. The flanged washer is made of steel to provide structural rigidity and resist corrosion on exposed surfaces.

Standards and Approvals:

• Destaco 807-U pneumatic hold down clamp conforms to international standards like ISO 14001:2015 & ISO 9001:2015 for ensuring environmental health & safety, and efficient performance of the clamps.

Installation:

• Destaco 807 pneumatic toggle clamp comes with a flanged base with threaded holes for easy and secure installation.

Frequently Asked Questions:

Q. Are any high-temperature pneumatic clamps available on Raptor Supplies?

A.Yes, we also sell high-temperature pneumatic clamps. Simply add -HT to the model number (in the URL) while browsing through our catalogue of Destaco pneumatic clamps. Example: 807-U-HT is the high-temperature variant of Destaco 807-U pneumatic clamp.

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 like 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 holding capacity or the holding force depicts the clamp's capability to hold down equipment or sheet metal on assembly lines or during similar manufacturing processes.

Q. What does clamping force mean?

A. Clamping force is the amount of force actually applied to a workpiece by closing & locking the clamp. It is normally less than the stated holding capacity. The actual clamping force depends on various factors, including cylinder bore, cylinder area, spindle position (clamping arm length) and available air pressure. In most cases, the clamping force is approximately 2 to 3 times the force exerted by a pneumatic cylinder.

Q. Does Destaco supply any water resistant clamp sensors?

A. Yes, Destaco also supplies inductive sensors designed in accordance with IP65 standards to ensure protection from powerful hydraulic jets, dust & heavy rain.

Q. How much pressure is a toggle clamp capable of?

A. Destaco hold down toggle clamps apply downward clamping force by increasing the applied load via toggle mechanisms. You can see the clamping force on the packaging itself, which is specified in Newton (N). Use this information with the size of the toggle clamp to work out the degree of pressure that the tool will have to exert on a piece of wood. The larger the piece of wood, the greater the pressure required.