Point legend according to drawing image:

1) Fitting bore for orientation pin

2) G1/8 air connection, open module

3) G1/8 air connection, turbo function

The SCHUNK NST3 400-250 cube clamping plate represents an advanced solution for industrial applications requiring exceptional performance. Measuring 400×400×74 mm and weighing 52 kg, this unit delivers 32 kN of standard clamping force that can reach 112 kN with activated Turbo function – tripling gripping capacity for the most demanding machining operations.

The system combines a spring mechanism with 6 bar pneumatic activation for quick, precise pin release. The 4-way anti-rotation protection ensures perfect alignment in all directions, critical for loading/unloading and high-precision machining. The Turbo version uses a secondary air channel to maintain exceptionally secure locking in closed position.

This highly versatile cube plate works equally well as either a standalone module or in multi-plate configurations. The Turbo function makes it ideal for applications requiring extreme rigidity, such as securing heavy fixtures or high-speed machining. Its substantial pin force simultaneously clamps both workpiece and fixture with uncompromising stability.

The rugged construction and high load capacity make it perfect for production environments where secure fastening is paramount. The purely mechanical-pneumatic operation (no electrical components) ensures reliability even under intensive use. Engineered for advanced requirements, this cube plate delivers superior performance in stability, precision and long-term durability.

The supply includes
Clamping station, cover plate for mounting screws, locking nipple, locking coupling, eye bolts, operating manual

The supply does NOT include
Clamping pins, cylindrical clamps