Haas Automation Vertical Machining Centers

Haas VF-3YT/50

$155,000 - $200,000 Updated 2026-03-16

Key Specifications

X Travel

1,016 mm (40 in)

Y Travel

660 mm (26 in)

Z Travel

635 mm (25 in)

Max Spindle

7,500 RPM

Spindle Taper

CT50 / BT50

Tool Capacity

30+1 SMTC

Overview

The Haas VF-3YT/50 is a 50-taper version of the VF-3YT, combining an extended Y-axis with the heavy-duty gearbox spindle. With 1,016 x 660 x 635 mm (40 x 26 x 25 in) of travel, it provides the same footprint as the standard VF-3 but with the torque needed for aggressive ferrous material removal.

The YT designation stands for Y-axis extended Table — the VF-3YT/50 offers the same 660 mm (26 in) Y-travel as the standard VF-3 but with an extended table that measures 1,321 x 584 mm (52 x 23 in). This gives more usable table area for fixturing while keeping the Y-travel manageable for a mid-frame machine.

The 2-speed gearbox spindle delivers 460 Nm (340 ft-lbf) of torque at 700 RPM with a 7,500 RPM max speed from 22.4 kW (30 hp). This is the same spindle used across the 50-taper VF range, providing the torque advantage that makes 50-taper machines preferred for steel, cast iron, and stainless work.

Table load capacity is 1,588 kg (3,500 lb), and the 30+1 SMTC handles CT/BT 50 tools up to 13.6 kg (30 lb). Machine weight is approximately 7,031 kg (15,500 lb) — heavier than the 40-taper VF-3YT due to the gearbox and heavier spindle assembly.

Base price starts around $155,000. The VF-3YT/50 is a smart choice for shops that work primarily in steel and cast iron, need 50-taper torque, but don't need the larger travel of the VF-5/50 or VF-7/50. The extended table gives more fixturing room without increasing the machine's overall footprint as much as stepping up to a larger frame. Specs sourced from Haas Automation published data.

Full Specifications

Parameter	Value
X-Axis Travel	1,016 mm (40 in)
Y-Axis Travel	660 mm (26 in)
Z-Axis Travel	635 mm (25 in)
Spindle Nose To Table Max	836 mm (32.9 in)
Spindle Nose To Table Min	201 mm (7.9 in)
Max Spindle Speed	7,500 RPM
Spindle Taper	CT50 / BT50
Spindle Motor Power	22.4 kW (30 hp)
Spindle Torque Max	460 Nm (340 ft-lbf) @ 700 RPM
Spindle Drive	2-Speed Gearbox
Spindle Cooling	Liquid Cooled
Tool Capacity	30+1 SMTC
Tool To Tool	4.2 sec (avg)
Chip To Chip	6.3 sec (avg)
Max Tool Diameter	102 mm (4 in) full, 127 mm (5 in) adjacent empty
Max Tool Weight	13.6 kg (30 lb)
Table Size	1,321 x 584 mm (52 x 23 in)
Table Load Max	1,588 kg (3,500 lb)
T Slots	5 slots, 80 mm (3.15 in) center distance
Max Cutting Feedrate	12.7 m/min (500 ipm)
Rapid Traverse X	18.0 m/min (710 ipm)
Rapid Traverse Y	18.0 m/min (710 ipm)
Rapid Traverse Z	18.0 m/min (710 ipm)
Machine Weight	7,031 kg (15,500 lb)
CNC Control	Haas Next Generation Control (NGC)
Coolant Capacity	360 L (95 gal)
Air Required	113 L/min @ 6.9 bar (4 scfm @ 100 psi)
Electrical Low	220 VAC 3-phase, 70 A
Electrical High	440 VAC 3-phase, 35 A

Specifications sourced from haascnc.com — verified 2026-03-28

Strengths & Limitations

Strengths

Extended table provides more fixturing area than standard VF-3/50 without a larger machine footprint
460 Nm (340 ft-lbf) of torque from 2-speed gearbox handles heavy steel and cast iron roughing
Mid-frame size keeps floor space requirements manageable compared to VF-5/50 or larger
50-taper tool clamping force provides superior rigidity for face milling and boring operations
1,588 kg (3,500 lb) table load handles medium-to-heavy workpieces and multi-vise setups
Same NGC control and programming environment as all Haas machines for easy operator transition

Limitations

7,500 RPM max speed limits high-speed aluminum work — the 40-taper VF-3YT is better for aluminum
1,016 mm (40 in) X-travel may be limiting for shops that regularly machine longer parts
50-taper tooling costs more than 40-taper — only justified for consistent heavy ferrous work
Extended table adds width but Y-travel stays at 660 mm — the extra table area is for fixturing, not reach
Base price around $155K is roughly $40K more than the 40-taper VF-3YT

Best For

Shops machining medium steel and cast iron parts that need 50-taper torque in a compact frame Tool and die work on medium-sized molds and dies that benefit from the extended table Job shops with limited floor space that need 50-taper capability without a large-frame machine Production cells running multiple vise setups on the extended table for ferrous material parts Shops stepping up from 40-taper machines that need more torque but don't need more travel Manufacturers producing medium steel components up to 1,016 mm in length

Frequently Asked Questions

01 What does a new Haas VF-3YT/50 cost?

Base price starts around $155,000. With through-spindle coolant, probing, and common options, expect $175,000-$200,000. The 40-taper VF-3YT starts considerably lower for shops that don't need 50-taper torque.

02 What does the YT designation mean?

YT stands for Y-axis extended Table. The VF-3YT/50 has a longer table than the standard VF-3/50, providing more usable area for fixturing and multi-vise setups. The Y-axis travel distance remains the same — the extra table extends beyond the Y-travel range.

03 How does the VF-3YT/50 compare to the VF-5/50?

The VF-5/50 has 254 mm (10 in) more X-travel (1,270 vs 1,016 mm) and a larger table. Both share the same spindle, Y-travel, Z-travel, and tool changer. Choose the VF-3YT/50 if your parts fit within 40 inches and you want to save floor space and cost.

04 Can I run aluminum on the VF-3YT/50?

You can machine aluminum, but the 7,500 RPM max limits surface footage with smaller cutters. For shops primarily running aluminum, the 40-taper VF-3YT with higher RPM is the better choice. The /50 is optimized for ferrous materials where torque matters more than speed.