De-sta-co 810-U Pneumatic Hold Down Toggle Clamp 600 Lb

Product Description

The DE-STA-CO 810-U is a pneumatic hold down toggle clamp rated for 600 pounds (2670 N) of inner holding capacity. It uses a 1.57-inch cylinder bore and a solid bar design to apply consistent clamping force in automated or semi-automated fixturing applications. The clamp accepts a 1/8 NPT air supply port and operates at a maximum air pressure of 10 bar. The bar opens to 99 degrees, giving clear access to the workpiece during load and unload cycles. Licensed machinists, toolmakers, and fixture technicians are the primary installers of this unit in production and assembly environments.

This clamp is suited for horizontal mounting in industrial workholding fixtures, jigs, and assembly stations where pneumatic actuation replaces manual clamping effort. The 1.57-inch bore delivers a maximum mechanical advantage of up to 6.1:1, making it appropriate for moderate to high-force holding requirements on production lines. Sensor compatibility includes round and T-slot sensor types, supporting integration with automated cycle detection systems. The solid bar style resists deflection under load and suits applications where bar rigidity is a priority.

Key Features

• 600 lb (2670 N) inner holding capacity for secure workpiece retention
• 1.57-inch cylinder bore with up to 6.1:1 maximum mechanical advantage
• 99-degree bar opening for full workpiece access during loading
• 1/8 NPT port for standard pneumatic supply line connection
• Compatible with round and T-slot sensors for automated cycle detection
• Horizontal mounting orientation with 1.25-inch hole spacing (length) and 1.78-inch hole spacing (width)

Compatibility

Designed as an OEM-style pneumatic hold down toggle clamp for use in industrial fixturing, jig, and workholding applications requiring horizontal mounting and standard 1/8 NPT pneumatic supply.

Installation Notes

Installation is typically performed by toolmakers or fixture technicians familiar with pneumatic workholding systems. Shut off and bleed all pneumatic supply lines before mounting or servicing this clamp. Mounting holes accept 0.34-inch fasteners; verify that mounting surface material and fastener grade are appropriate for the applied clamping loads. Consult applicable workplace safety standards and equipment OEM documentation before integrating the clamp into an automated cycle.