ATS Interlocked Lathe Chuck Guard | OSHA Compliant Safety Shield for 8" to 16" Chucks with Safety Switch | 11-Gauge Steel Frame | Made in USA | CC816-INT

ATS Machine Safety Solutions - Interlocked Lathe Chuck Guard (CC816-INT)The CC816-INT is ATS Machine Safety Solutions' interlocked lathe chuck guard for medium to large metal lathes with chuck diameters from 8 to 16 inches. The integrated safety interlock switch stops the spindle circuit whenever the guard is raised, providing a higher level of protection for larger, heavier turning operations. The 11-gauge steel frame and 35-inch aluminum mounting rail are built to handle the physical demands of larger chucks. Physical installation uses existing gearbox bolt holes with no drilling required. The standard non-interlocked version, CC816, is available for applications where interlock is not required.SpecificationsChuck compatibility: 8 to 16 inch diameterShield: 1/4 inch thick polycarbonate (Lexan)Frame: 11-gauge mild steel, powder-coated safety orangeHorizontal mounting rail: 40x80mm aluminum extrusion, 35 inches longDepth adjustment: 4 inches to accommodate different chuck protrusion depthsMount: Slotted brackets to existing gearbox bolt holes, no drilling requiredInterlock switch rating: 6A at 120V AC, 2.5A at 24V DCInterlock outputs: 1 N.C. safety output, 1 N.O. monitoring outputNote: Interlock requires motor control integration for 3-phase machinesCountry of origin: Made in USAHow to InstallStep 1: Mount the 35 inch horizontal aluminum rail to the lathe gearbox using slotted brackets and existing bolt holesStep 2: Attach the guard assembly to the railStep 3: Adjust guard depth for your chuck protrusionStep 4: Connect the interlock switch wiring to the lathe control circuit (qualified electrician typically required for 3-phase machines)Step 5: Test interlock function before production use. Verify spindle stops when guard is openedFrequently Asked QuestionsWhat chuck sizes does CC816-INT fit? 8 to 16 inch diameter chucks on most small to mid-size metal lathes.What does the interlock do? The safety switch stops the spindle circuit when the guard is raised. The spindle cannot be started while the guard is in the open position.Does installation require an electrician? Connecting the interlock to a 3-phase motor control circuit typically requires a qualified electrician. Physical guard mounting is bolt-on and does not require electrical work.Is the non-interlocked version available? Yes. CC816 is the same guard without the interlock switch.What is the difference between CC816-INT and LG-TR3-18? The CC816 series is a chuck guard covering the chuck area only. The LG-TR3-18 is a full hinged lathe guard covering the chuck and surrounding work area. Different mounting points and coverage areas.Are replacement polycarbonate panels available? Yes. Replacement Lexan panels are available from ATS.

• Shields operators and stops the spindle the moment the guard is opened: Integrated safety interlock rated 6A at 120V AC prevents the lathe from running while the guard is raised. Fits 8 to 16 inch chuck diameters. OSHA compliant.
• 11-gauge steel frame handles the forces of larger chucks and heavy turning work: Heavy-duty mild steel maintains shape and alignment in demanding production environments. PPG OSHA Safety Orange powder coat on all metal components.
• 4 inches of depth adjustment for different chuck protrusion depths, no custom work needed: Slotted brackets provide alignment at the gearbox. The 35 inch 6061 aluminum rail mounts to existing bolt holes. No drilling into the machine required.
• Interlock rated 6A at 120V AC and 2.5A at 24V DC for most lathe motor circuits: Wiring into a 3-phase circuit typically requires a qualified electrician. Physical guard installation is bolt-on and does not require electrical work.
• Backed by a 1-year warranty, and only the Lexan panel ever needs replacing: The 11-gauge steel frame outlasts the lathe. Replacement Lexan panels sold separately. Non-interlocked CC816 available if interlock is not required.