Hartford HSA-628EAY
Image: hartfordcnc.com, Hartford
Key Specifications
Spindle Taper
Tool Capacity
Table Size
Spindle Power
max table load
t slots
How much does the Hartford HSA-628EAY cost?
Price estimate
We do not have a price for the Hartford HSA-628EAY that we can stand behind, so we show no number. Configuration, options and installation move the final price a long way: a quote is the reliable figure.
Overview
The Hartford HSA-628EAY is the six-metre long-Y five-face HSA with the 2,500 mm table. Figures: X travel 6,000 mm (236.2 in), Y travel 3,600 mm (141.7 in), table 6,000 x 2,500 mm (236.2 x 98.4 in), load 23,000 kg (50,705 lb).
Both screw supports are standard, which is not true of many models in the family. X-axis ballscrew support comes with every machine above 5 meters. Y-axis support is standard on the x28 EAY models by Hartford's statement, though not on the x28 EA. For a machine whose whole point is accurate features on side faces, the supported Y screw is the more important of the two.
The HSA-628EA has 2,800 mm (110.2 in) of Y on the identical table. A buyer who machines the sides of full-width parts regularly should take the EAY; one who mostly works tops and ends, with the occasional narrow part done on the sides, can stay with the EA.
Twenty-three T-slots of the 22 size run along the table. The spindle rows show a hybrid built-in spindle at 10,000 rpm and a #50 gear head at 6,000 rpm with an 8,000 rpm option. Z travel is 1,000 mm (1,200 mm optional).
Full Specifications
| Parameter | Value |
|---|---|
| Table Size | 6,000 x 2,500 mm (236.2 x 98.4 in) |
| Max Table Load | 23,000 kg (50,705 lb) |
| T-Slots | 22 x 250 (23) mm |
| X Axis Travel | 6,000 mm (236.2 in) |
| Y Axis Travel | 3,600 mm (141.7 in) |
| Z Axis Travel | 1,000 (1,200) mm |
| Spindle Taper | #50 |
| Spindle Speed Gear | 6,000 (8,000) rpm |
| Spindle Speed Hybrid Built in | 10,000 rpm |
| Tool Capacity | A: 32 (40 / 60) pcs |
| Tool Shank | BT-50 (CAT-50 / DIN-50 / BBT-50) |
| Spindle Motor Power | 18.5 / 22 opt. 30 / 35 kW (Cont. / 30 min) |
Specifications sourced from hartfordcnc.com — verified 2026-10-04
Strengths & Limitations
Strengths
- Ballscrew support standard on both X and Y
- 3,600 mm (141.7 in) of Y travel over a 2,500 mm table
- 23,000 kg (50,705 lb) table load with 6,000 mm (236.2 in) of X travel
- Hybrid built-in spindle at 10,000 rpm as an alternative to the gear head
Limitations
- Table width limited to 2,500 mm; the HSA-636EAY is the wider six-metre model
- T-slots are the 22 size, smaller than the 28 size on the HSA-628EA
- Standard gear head is 6,000 rpm
Best For
Frequently Asked Questions
01
X travel 6,000 mm (236.2 in), Y travel 3,600 mm (141.7 in), Z travel 1,000 mm or 1,200 mm, table 6,000 x 2,500 mm (236.2 x 98.4 in), load 23,000 kg (50,705 lb), spindle taper #50.
02
Yes. Hartford states that X axis support is standard for models above 5 meters and that Y axis support is standard for the x28 EAY series. This six-metre x28 EAY machine meets both conditions.
03
The HSA-628EA has 2,800 mm (110.2 in) of Y travel and 28-size T-slots. The HSA-628EAY has 3,600 mm (141.7 in) of Y and 22-size T-slots. Table size and the 23,000 kg rating are shared.
04
The HSA-636EAY, with a 6,000 x 3,000 mm (236.2 x 118.1 in) table, 4,400 mm (173.2 in) of Y travel and a 24,000 kg (52,910 lb) rating.
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