Mechanical clamping unit GCD-D series

railfor T slotmodular

Product overview
This clamp module integrates a long T-slot rail and a clamp to provide bidirectional positioning and clamping on grid-style fixture tables. The T-slot allows the workpiece dimensions left and right of the clamp to be independent from the clamping action. Note: the rail itself has no serration on smooth variants.

Key features

• Dual-directional grid system clamp module for industrial fixturing
• Rail with long T-slot combined with a clamp
• Slot design ensures left/right workpiece dimensions do not affect clamping
• Available jaw types: serrated (GCD-DR1), smooth (GCD-DS1) and additional piece (GCD-DT1)
• Working range A: 8–71 mm (GCD-DR1, GCD-DS1); 10–69 mm (GCD-DT1)
• B dimensions examples (Bmin / Bopt / Bmax): 42 / 45 / 49 mm (GCD-DR1, GCD-DS1); 46 / 49 / 53 mm (GCD-DT1)
• Approx. weight: 760 g (GCD-DR1, GCD-DS1), 780 g (GCD-DT1)
• STEP (3D) CAD files and PDF drawings available for select variants

Technical specifications

• GCD-DR1 — Jaw type: Serrated; A: 8–71 mm; Bmin/Bopt/Bmax: 42/45/49 mm; Weight: approx. 760 g; STEP (3D): available
• GCD-DS1 — Jaw type: Smooth; A: 8–71 mm; Bmin/Bopt/Bmax: 42/45/49 mm; Weight: approx. 760 g; STEP (3D): available
• GCD-DT1 — Type: Additional piece; A: 10–69 mm; Bmin/Bopt/Bmax: 46/49/53 mm; Weight: approx. 780 g; STEP (3D): not listed

Applications and compatibility
This module is designed for fixture tables, CNC machining fixtures and modular clamping systems where bidirectional adjustment and repeatable positioning are required. Compatible with grid and T-slot tables using corresponding mounting hardware.

Documentation and ordering
Specify the required variant (GCD-DR1, GCD-DS1 or GCD-DT1) when ordering. 3D STEP files and PDF drawings are available to assist integration; contact the supplier for access and ordering information.