Summary

The Haas HRT310 is a CNC rotary table designed to enable precise 4th-axis rotary motion for medium to large parts or fixtures in machining centers. This system provides controlled indexing and continuous rotary positioning, supporting both horizontal and vertical mounting. Its large through-hole, high torque rating, and direct integration with Haas CNC controls differentiate its application flexibility in bar feeding and fixture location.

Key Capabilities

• Provides programmable rotary motion for 4th-axis machining
• Can be mounted vertically or horizontally
• Accommodates large or heavy parts and fixtures
• Six precision T-slots for fixture or chuck mounting
• Features a large through-hole for bar feeding and special fixturing
• Supports direct control via Haas CNC or stand-alone operation with a compatible rotary control box

Key Specifications

| Parameter | Value | Unit |

| Platter Diameter | 12.20 / 310 | in / mm |

| Max Weight on Platter (w/support) | 435 / 197.3 | lb / kg |

| Max Speed | 75 | °/sec |

| Continuous Torque | 300 / 407 | ft-lbf / Nm |

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

| Indexing Repeatability | 10 | arc-sec |

| T-Slots | 6 @ 60° | — |