Rotary Table with A1-5 Spindle Nose (draw tube not available). Requires Haas mill with 4th-axis drive for full 4th-axis operation, or a rotary control box for stand-alone operation. Requires a Haas mill with software version 18.00 or later.
SPINDLES
COLLET SIZE
MAX TORQUE
MAX SPEED
Rotary Table with A1-5 Spindle Nose (draw tube not available). Requires Haas mill with 4th-axis drive for full 4th-axis operation, or a rotary control box for stand-alone operation. Requires a Haas mill with software version 18.00 or later.
HRTA5 | ||
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Spindle | S.A.E. | METRIC |
Max Speed | 0.001 to 130 °/sec | 0.001 to 130 °/sec |
Max Torque | 150 ft-lb | 203 Nm |
Runout Max | 0.0005 " | 0.013 mm |
Backlash | 30 arc-sec | 30 arc-sec |
Through Bore | 1.50 " | 38.1 mm |
Center Height | 5.000 ± 0.001 " | 127.00 ± 0.03 mm |
Gear Ratio | 63:1 | 63:1 |
Timing | 2:1 | 02:01:00 |
Tooling | A1-5 Spindle | A1-5 Spindle |
Brake Torque @ 100 psi/6.9 bar | 100 ft-lb | 136 Nm |
Indexing | S.A.E. | METRIC |
Max Rotation/Step | 999.999 ° | 999.999 ° |
Resolution | 0.001 ° | 0.001 ° |
Accuracy (±) | 15 arc-sec | 15 arc-sec |
Repeatability | 10 arc-sec | 10 arc-sec |
Worm Gear Dia | 4.70 " | 119.4 mm |
GENERALS | S.A.E. | METRIC |
Power Requirement | 115 ± 10% VAC @ 15 A | 115 ± 10% VAC @ 15 A |
Air Pressure Max | 150 psi | 10.3 bar |
Operating Temp (max ambient) | 100 °F | 38 °C |
Duty Cycle full/low speed | 50/100 % | 50/100 % |
Weight | S.A.E. | METRIC |
Brushless Control | 14.2 lb | 6.4 kg |
Table | 90 lb | 40.8 kg |
Haas got it’s start making rotary tables and indexers that helped milling machines make more kinds of parts. So it makes perfect sense that Haas rotary products work seamlessly with our milling machines.
Here we take a quick look at just a few examples of how our machine and rotary combinations can help you get your difficult multi-sided parts done better.
In the first part of this video, senior applications engineer John Nelson explains why 5-axis machining is much simpler than it has ever been before, and why any shop can be a 3+2 or 5-axis shop.
In the second part, he explains how to make the correct choice when choosing your machine and rotary combination. A lot goes into making these choices, including how much table do you need, whether or not you will be using a vice with your rotary, and which options you should consider adding to make the most of your machine and rotary.
In the third part, John talks about setting up your rotary table or trunnion, as well as explaining how the Haas software feature DWO and TCPC (Dynamic Work Offsets and Tool Centre Point Control) makes 4th and 5th-axis work simpler than ever.
This demo was designed to show off the higher spindle speed and rapids of the VF-2SS and the quickness of the HRC210. When combined with strong workholding and modern milling methods, the results are very impressive. The VF-2SS is one of Haas’ most popular vertical machining centres. This is the video debut of the HRC210 roller cam rotary, and it is shaping up to be a great complement to the Haas product line. You can also see in-process probing for part location and feature inspection using the Haas WIPS system.
We’ve touched on the QuickChange and Block accessories available for Haas rotary tables in several of our other videos. This video focuses specifically on those accessories. So if you’re looking to get more productive with your rotary part fixturing, be sure to watch this!
For Example: When a rotary fits with alternative fixturing, it may fit in that particular Haas mill, but will require a sub-plate or alternate T-slot for proper positioning. We have labeled this particular rotary and mill combination with a yellow caution
You can design and build your own sub-plate using the dimensions of your Haas mill and the dimensions of the rotary you'd like to use on that mill. Product dimensions are available for every machine and rotary on this website.
Single-Head Rotary Tables and Indexers are usually mounted to the right side of the table, with the rotary facing the centre of the machine. This is the basic setup we used to determine the fit of your rotary product.
Image shown for mounting example purposes only. Your actual rotary and mill appearance may differ.
Trunnion Tables, T5Cs, and TRTs are usually mounted in the centre (or slightly off-centre) of the mill table. If you are using probing on the mill, be aware of the interference with larger tools, especially during tool changes.
NOTE: Trunnion units present interference issues with the swing of the unit relative to the machine column and spindle head.
Image shown for mounting example purposes only. Your actual rotary and mill appearance may differ.
Multi-Head Rotary Tables and Indexers are usually mounted toward the back of the table, with the indexer heads or platter facing forward. To mount a multi-head rotary in a different orientation, you must use alternative fixturing.
Image shown for mounting example purposes only. Your actual rotary and mill appearance may differ.
Important Information:
4-axis machines cannot use dual-axis rotaries.
Some options may affect mounting (EC-1600 4th-Axis Table, Low-Profile Tables, Table Spacers, Column Risers, etc.
Tool Changers: SMTCs and umbrella tool changers both present interference issues, plan appropriately.