HRTA5

SPINDLES

A1-5

COLLET SIZE

150 ft-lb

MAX TORQUE

130 °/sec

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 - Compare to

HRTA5
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

Dimensions

N/A

Shipping Dimensions

Brochure

Manual

Rotary Table Fit Chart

See our rotaries in action

Haas VMCs and Rotary Tables - A Perfect Combination

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.

Don’t Fear 5-Axis - Parts 1, 2 and 3

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.

Haas VF-2SS & HRC210 Demo

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.

Haas Rotary QuickChange System and Block Fixtures

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!