Summary

The Haas LT260 Large-Through-Hole Rotary Table is designed for precise rotational positioning and indexing of large shafts, pipes, and large-bore workpieces in CNC milling environments. Its core function is to enable controlled 4th-axis rotation, featuring a 135 mm through-bore for oversized part accommodation and direct CNC control integration. This model is restricted to vertical operation and supports easy plug-and-play connectivity with Haas mills.

Key Capabilities

• Provides large-bore 4th-axis rotary positioning for machining large shafts and pipes
• Supports direct integration with Haas CNC mills and rotary control systems
• 260 mm T-slot platter with optional chucks and platters for flexible workholding
• Delivers high rotational indexing accuracy and repeatability
• Designed for vertical mounting (platter face perpendicular to the ground) only

Key Specifications

| Parameter | Value | Unit |

| Platter Diameter | 10.24 | in |

| Through-Bore Diameter | 5.3150 | in |

| Max Weight on Platter (with support) | 170 | lb |

| Part Swing Max | 13.8 | in |

| Indexing Accuracy (±) | 15 | arc-sec |

| Repeatability | 10 | arc-sec |

| Max Speed | 196 | °/sec |

| Continuous Torque | 243 | ft-lbf |

| Brake Torque @ 100 psi | 205 | ft-lbf |