Reference Library › Vertical Machining Centers › OM-2A

Reference recordMBB·VERTICAL-MACHINING-CENTERS/HAAS-OM-2AUpdated 2026-10-16

MakeHaas

ModelOM-2A

Machine typeVertical Machining Centers

X Axis12" (305 mm)

Y Axis10" (254 mm)

Z Axis12" (305 mm)

Spindle Nose to Table (~ min)0" (0 mm)

Spindle Nose to Table (~ max)12" (305 mm)

Table — Length20" (508 mm)

Table — Width10" (254 mm)

T-Slot Width0.438" (11.13 mm)

T-Slot Center Distance3.375" (85.73 mm)

Max Weight on Table (evenly distributed)150 lb (68 kg)

Max Rating5 hp (3.7 kW)

Max Speed30000 rpm

Max Torque8 ft-lb @ 3000 rpm (10.8 Nm @ 3000 rpm)

Spindle — TaperISO/20

Rapids on X757 in/min (19.2 m/min)

Rapids on Y757 in/min (19.2 m/min)

Rapids on Z757 in/min (19.2 m/min)

Max Cutting500 in/min (12.7 m/min)

Max Thrust X1149 lb (5111 N)

Max Thrust Y1149 lb (5111 N)

Max Thrust Z1149 lb (5111 N)

Tool Changer — Capacity20

Max Tool Diameter (full)2.3" (58 mm)

Max Tool Weight5 lb (2.3 kg)

Tool-to-Tool (avg)3.2 sec

Air Required1 scfm, 40-70 psi (28 L/min, 2.8-4.8 bar)

Coolant Capacity13 gal (49 L)

Power (options may increase requirement)195-254 VAC/30 A

Machine Weight1500 lb (680 kg)

Spindle Nose to Table (~ max) (as published 2016-08)15.25" (387.4 mm)

Spindle Nose to Table (~ min) (as published 2016-08)3.25" (82.6 mm)

Spindle (OPT) — Max Rating (as published 2016-08)5 hp (3.7 kW)

Spindle (OPT) — Max Speed (as published 2016-08)50000 rpm

Spindle (OPT) — Max Torque (as published 2016-08)3.7 ft-lb @ 3700 rpm (5 Nm @ 3700 rpm)

Spindle (OPT) — Taper (as published 2016-08)ISO 20

📋 Spec data: Detailed (35 fields) · compiled from manufacturer and public sources · reference updated 2026-10-16.
Source: Haas Automation, OM-2A Specifications page on haascnc.com, 2 February 2012 (archived copy); Haas Automation, OM-2A Specifications page on haascnc.com, 9 August 2016 (archived copy). These are the manufacturer’s own values for the OM-2A as Haas published it in February 2012 (rows marked "as published 2016-08": Haas's August 2016 values); machines built earlier or later may differ. These specifications describe the model in general. The year, control generation, spindle, and option package of a specific unit may differ — always verify against the actual machine. Methodology · Data sources.

Haas

OM-2A

Market evidence

Median published asking price$30,700

Middle half of asking prices: $28,050 – $33,600
Distinct asking-price points: 4

Prices by year →Observed records

Published asking prices, not completed sales or appraisals. Year, condition, options and location move the value of an exact machine.

Plan the installInstalled cost →

Machine weight (published)1,500 lb ≈ 680 kgFloor & foundation Rigging
Spindle motor rating5 hp ≈ 3.7 kWPower planning
Travels X · Y · Z12 · 10 · 12 inFootprint & access

From the published model specification. Spindle rating is not the machine’s total connected load; confirm the exact unit’s data plate and electrical drawings.

Asking prices and estimate for this model →

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About the Haas OM-2A

The Haas OM-2A is catalogued under Vertical Machining Centers in The Machine Blue Book CNC machine reference library. This entry documents the machine for identification and education; the specifications above are Haas Automation’s own published values (the OM-2A as Haas published it in February 2012) and describe the model as the manufacturer documented it then, not a specific unit.

Specification sources

Every value above is copied as the manufacturer printed it (inch value first, metric value in brackets when both were printed). A newer document is never used for an older machine. Rows marked “as published <date>” are the values Haas published on that later date where they differ from the first publication; both are shown, neither replaces the other.

Haas Automation, Inc. — OM-2A Specifications (haascnc.com), 2 February 2012 (manufacturer web page, archived copy). Used for: values. Archived copy (web.archive.org).
Haas Automation, Inc. — OM-2A Specifications (haascnc.com), 9 August 2016 (manufacturer web page, archived copy). Used for: values. Archived copy (web.archive.org).

Used market research

Research Haas OM-2A in the used-machine market directory → — review current and historical seller-source records, then verify availability directly with the originating source.

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Machinery terms

What Is a VMC What Is a Machining Center?Automatic Tool Changer Spindle & Spindle Taper Explained What Is CNC?CNC Controls Spindle Hours vs Machine Hours

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