De-sta-co 81L25-10100 Pneumatic Hold Down Toggle Clamp

Product Description

The DE-STA-CO 81L25-10100 is a pneumatic hold down toggle clamp designed for vertical-mount workholding applications in industrial and manufacturing environments. It features a 1.57-inch cylinder bore, a solid closed-bar design with a 90-degree bar opening, and an inner holding capacity of 885 pounds. The M5 pneumatic port accepts compressed air in the 20 to 130 psi operating range. At 72 psi, the clamp delivers a maximum clamping torque of 159 pound-feet. This clamp is installed by tooling engineers, machine operators, and fixture technicians working in production and assembly settings.

The 81L25-10100 is suited for vertical clamping on fixtures, jigs, and workholding stations where repeatable, pneumatic-actuated hold down force is required. Its 5.94-inch height under bar provides clearance for workpieces during loading and unloading. The closed-bar style prevents debris ingress at the bar end. Sensor compatibility includes Round and T-Slot mounting styles, making it adaptable to automated cycle monitoring. This clamp is a fit for light-to-heavy production environments where manual toggle clamping is not sufficient.

Key Features

• 885 lb inner holding capacity for reliable workpiece retention under production loads
• 90-degree bar opening provides clear access for part loading and unloading
• M5 pneumatic port with an operating range of 20 to 130 psi
• 1.57-inch cylinder bore delivers 159 lb maximum clamping torque at 72 psi
• Solid closed-bar style resists contamination at the bar end
• Compatible with Round and T-Slot sensors for automated cycle detection

Compatibility

Designed as a vertical-mount pneumatic hold down toggle clamp for industrial fixture and jig applications requiring pneumatic actuation and sensor integration.

Installation Notes

Installation is performed by qualified tooling or maintenance technicians. Shut off and bleed the compressed air supply before mounting or removing this clamp. Secure to mounting surface using M6x8 mounting holes and verify that supply pressure remains within the 20 to 130 psi rated range before cycling. Confirm sensor wiring and port connections are secure before returning the fixture to service.