Yasda H40i-80
Image: yasda.co.jp, Yasda Precision
Key Specifications
X Travel
Y Travel
Z Travel
Max Spindle
Spindle Taper
Tool Capacity
How much does the Yasda H40i-80 cost?
Price estimate
We do not have a price for the Yasda H40i-80 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
Workpieces up to 800 mm in diameter are the reason the Yasda H40i-80 exists. Yasda says it reached that figure by reviewing and optimizing the machine's internal dimensions, and the specification bears this out: the travels of 875 mm (34.4 in), 740 mm (29.1 in) and 685 mm (27.0 in) and the 400 x 400 mm (15.7 x 15.7 in) table working size are unchanged from the H40i.
So the gain is in swing clearance, not in axis stroke. A part twice as wide as the table can now turn inside the enclosure. Whether every feature on such a part can be reached is a separate matter, because the tool still has only the same travel to work with, and a buyer with large-diameter parts should have the interference checked on a model of the actual workpiece.
The second change is the automation that comes with the machine. Where the H40i starts with 60 tools and 2 pallets, this model is specified with 240 tools and 9 pallets. Yasda describes the 9-pallet APC as a new configuration added to the lineup for flexibility and productivity. Nine pallets of large parts allow long unattended running, and 240 tools leave room for duplicate tools on long runs.
Spindle and control are those of the H40i: 200-20,000 min-1 on MAS BT40 and a FANUC 31i-B5 Plus. Machine height is 3,117 mm (122.7 in). The floor area of the pallet system is not given in the text of the product page, so the layout drawing is the document to ask for.
Full Specifications
| Parameter | Value |
|---|---|
| X-Axis Travel | 875 mm (34.4 in) |
| Y-Axis Travel | 740 mm (29.1 in) |
| Z-Axis Travel | 685 mm (27.0 in) |
| Table Working Size | 400 x 400 mm (15.7 x 15.7 in) |
| Max Spindle Speed | 200-20,000 min-1 |
| Spindle Taper | MAS BT40 |
| Tool Capacity | 240 tools |
| APC | 9 pallets |
| CNC Control | FANUC 31i-B5 Plus |
| Machine Height | 3,117 mm (122.7 in) |
Specifications sourced from yasda.co.jp — verified 2026-10-05
Strengths & Limitations
Strengths
- Accommodates workpieces up to 800 mm in diameter
- 240 tools and a 9 pallet APC in the base specification
- Same 875 x 740 x 685 mm travels and 400 x 400 mm table as the H40i
- 200-20,000 min-1 MAS BT40 spindle
- FANUC 31i-B5 Plus control
Limitations
- Axis travels are no longer than on the H40i, so reach on a large-diameter part has to be checked
- The table working size stays at 400 x 400 mm (15.7 x 15.7 in)
- No optional equipment is listed on the product page, so other pallet or tool counts must be asked for
- Floor space of the 9 pallet system is not stated in the page text
Best For
Frequently Asked Questions
01
Yasda states that workpieces up to 800 mm in diameter can be accommodated, a result of optimizing the machine's internal dimensions. The table working size is 400 x 400 mm.
02
The base specification lists an ATC with 240 tools and an APC with 9 pallets. Yasda describes the 9-pallet APC as a new configuration added to the lineup.
03
No. Both list 875 mm in X, 740 mm in Y and 685 mm in Z. The larger H40i-100 has 1,075 mm, 940 mm and 735 mm and a 500 x 500 mm table.
04
A 200-20,000 min-1 spindle with a MAS BT40 taper hole, the same as on the H40i. The NC unit is a FANUC 31i-B5 Plus and machine height is 3,117 mm (122.7 in).
