Haas VM-6-50
Key Specifications
X Travel
Y Travel
Z Travel
Max Spindle
Spindle Taper
Tool Capacity
Overview
The Haas VM-6-50 is the 50-taper version of the VM-6, the largest mold machine Haas makes. With 1,626 x 813 x 762 mm (64 x 32 x 30 in) of travel and a CT/BT 50 spindle, it delivers maximum tool rigidity and torque for heavy roughing on full-size automotive bumper molds, large die casting dies, and industrial stamping tools.
The 50-taper inline direct-drive spindle runs at 7,500 RPM with 22.4 kW (30 hp) and delivers significantly higher torque than the 40-taper VM-6. Large shell mills, heavy face mills, and aggressive roughing strategies in P20, H13, and S7 tool steels benefit from the 50-taper's superior tool holding and rigidity. The spindle is liquid-cooled for thermal stability during extended cutting cycles.
The table measures 1,626 x 711 mm (64 x 28 in) and holds 1,814 kg (4,000 lb). Spindle nose to table clearance goes from 102 mm to 864 mm (4 to 34 in), giving you room for the tallest molds and deepest cavity work. The 30+1 SMTC handles 50-taper tooling with 4.5-second tool-to-tool and 5.5-second chip-to-chip averages.
Rapids run at 12.7 m/min (500 ipm) on all axes. The machine weighs approximately 12,247 kg (27,000 lb), providing massive rigidity for chatter-free heavy cutting. At approximately $205,000-$260,000 configured, the VM-6-50 costs about $20K more than the 40-taper VM-6.
For mold shops that do significant roughing on the largest molds and need the torque and rigidity that only a 50-taper delivers, the VM-6-50 is the most affordable machine in this envelope class. Comparable travel and taper from Okuma or DMG Mori runs $500K+. The trade-off is slower rapids and tool changes versus the 40-taper VM-6, so shops focused primarily on finishing should stay with the standard VM-6.
Full Specifications
| Parameter | Value |
|---|---|
| X-Axis Travel | 1,626 mm (64 in) |
| Y-Axis Travel | 813 mm (32 in) |
| Z-Axis Travel | 762 mm (30 in) |
| Spindle Nose To Table Max | 864 mm (34 in) |
| Spindle Nose To Table Min | 102 mm (4 in) |
| Max Spindle Speed | 10000 rpm |
| Spindle Taper | CT or BT 50 |
| Spindle Motor Power | 60.0 hp |
| Spindle Torque Max | 339 Nm (250 ft-lbf) @ 500 RPM |
| Spindle Drive | Inline Direct-Drive |
| Spindle Cooling | Liquid Cooled |
| Tool Capacity | 30+1 SMTC |
| Tool To Tool | 4.20 s |
| Chip To Chip | 6.30 s |
| Max Tool Diameter | 4.0 in |
| Max Tool Weight | 30.0 lb |
| Max Tool Length | 16.00 in |
| Table Size | 1,626 x 711 mm (64 x 28 in) |
| Table Load Max | 1,814 kg (4,000 lb) |
| Max Cutting Feedrate | 12.7 m/min (500 ipm) |
| Rapid Traverse X | 12.7 m/min (500 ipm) |
| Rapid Traverse Y | 12.7 m/min (500 ipm) |
| Rapid Traverse Z | 12.7 m/min (500 ipm) |
| Max Thrust X | 3400 lbf |
| Max Thrust Y | 4100 lbf |
| Max Thrust Z | 5600 lbf |
| Machine Weight | 12,247 kg (27,000 lb) |
| CNC Control | Haas Next Generation Control (NGC) |
| Coolant Capacity | 95 gal |
| Air Required | 4 scfm @ 100 psi |
| Electrical Low | 220 VAC 3-phase, 100 A |
| Electrical High | 440 VAC 3-phase, 50 A |
| Travels | S.A.E |
| X Axis | 64.00 in |
| Y Axis | 32.00 in |
| Z Axis | 30.00 in |
| Spindle Nose To Table | 5.0 in |
| Spindle | S.A.E |
| Max Rating | 60.0 hp |
| Max Speed | 10000 rpm |
| Max Torque | 350.0 ft-lbf @ 900 rpm |
| Drive System | 2-Speed Gearbox |
| Taper | CT or BT 50 |
| Bearing Lubrication | Air / Oil Injection |
| Cooling | Coolant Jacket |
| Table | S.A.E |
| Length | 64.0 in |
| Width | 28.0 in |
| T Slot Width | 0.626 in to 0.630 in |
| T Slot Center Distance | 4.92 in |
| Number Of Std T Slots | 7 in X and 12 in Y |
| Max Weight On Table | 4000 lb |
| Feedrates | S.A.E |
| Max Cutting | 500 ipm |
| Rapids On X | 600 ipm |
| Rapids On Y | 600 ipm |
| Rapids On Z | 600 ipm |
| Axis Motors | S.A.E |
| Tool Changer | S.A.E |
| Type | SMTC |
| Capacity | 30+1 |
| Max Tool Diameter Large | 8.0 in |
| Max Tool Diameter Extra Large | 10.0 in |
| General | S.A.E |
| Air Requirements | S.A.E |
| Inline Air Hose | 3/8 in |
| Coupler | 3/8 in |
| Air Pressure Min | 80 psi |
| Electrical Specification | S.A.E |
| Input Ac Voltage Low | 220 VAC |
| Full Load Amps Low | 105 A |
| Input Ac Voltage High | 440 VAC |
| Full Load Amps High | 53 A |
| Dimensions Shipping | S.A.E |
| Domestic Pallet | 195.0 in x 102.0 in x 131.5 in |
| Export Crate | 195.0 in x 105.5 in x 133.5 in |
| Machine Weight | 25500 lb |
| Domestic Pallet W Ec Option | 195 in x 102 in x 139 in |
| Export Crate W Ec Option | 195 in x 106 in x 142 in |
| Weight W Ec Option | 25800 lb |
| Haas Rotary | HAAS MACHINE |
| Ha2ts | VM-6/50 |
| Ha5c | VM-6/50 |
| Ha5c T | VM-6/50 |
| Ha5c2 | VM-6/50 |
| Ha5c2 T | VM-6/50 |
| Ha5c3 | VM-6/50 |
| Ha5c3 T | VM-6/50 |
| Ha5c4 | VM-6/50 |
| Ha5c4 T | VM-6/50 |
| Ha5cs | VM-6/50 |
| Hqda5 | VM-6/50 |
| Hrc160 | VM-6/50 |
| Hrc210 | VM-6/50 |
| Hrt160 | VM-6/50 |
| Hrt160 2 | VM-6/50 |
| Hrt160sp | VM-6/50 |
| Hrt160ss | VM-6/50 |
| Hrt200hs | VM-6/50 |
| Hrt210 | VM-6/50 |
| Hrt210 2 | VM-6/50 |
| Hrt210ht | VM-6/50 |
| Hrt210m | VM-6/50 |
| Hrt210sp | VM-6/50 |
| Hrt210ss | VM-6/50 |
| Hrt210vm | VM-6/50 |
| Hrt310 | VM-6/50 |
| Hrt310sp | VM-6/50 |
| Hrt310ss | VM-6/50 |
| Hrt450 | VM-6/50 |
| Hrta5 | VM-6/50 |
| Hrta6 | VM-6/50 |
| Lt260 | VM-6/50 |
| Lt350 | VM-6/50 |
| T5c | VM-6/50 |
| T5c2 | VM-6/50 |
| T5c3 | VM-6/50 |
| T5c4 | VM-6/50 |
| Th240 | VM-6/50 |
| Th450 | VM-6/50 |
| Tr160 | VM-6/50 |
| Tr160 2 | VM-6/50 |
| Tr200y | VM-6/50 |
| Tr210 | VM-6/50 |
| Tr310 | VM-6/50 |
| Tr500ss | VM-6/50 |
| Trt100 | VM-6/50 |
| Trt160 | VM-6/50 |
| Trt210 | VM-6/50 |
| Trt310 | VM-6/50 |
| Trt70 | VM-6/50 |
Specifications sourced from haascnc.com — verified 2026-03-28
Strengths & Limitations
Strengths
- 1,626 x 813 x 762 mm travel with 50-taper is the largest and most rigid mold VMC Haas offers
- Liquid-cooled 50-taper spindle provides maximum torque and tool rigidity for heavy roughing in tool steel
- 12,247 kg machine mass delivers exceptional vibration damping for chatter-free heavy cuts
- 864 mm spindle nose to table clearance accommodates the tallest molds and deepest cavities
- Base price around $205K is a fraction of comparable 50-taper large-envelope machines from premium brands
- 4,000 lb table load supports the largest mold bases without concern
Limitations
- 7,500 RPM max spindle speed limits high-speed finishing strategies on smaller tools
- 500 ipm rapids across 64 inches of X means significant non-cutting time on large molds
- 27,000 lb weight requires substantial floor preparation and professional rigging
- 50-taper tool changes at 4.5 seconds are slower than the 40-taper VM-6's 2.8 seconds
Best For
Frequently Asked Questions
01
Same travel, same table, same casting. The VM-6-50 uses a 50-taper spindle at 7,500 RPM with more torque, while the VM-6 uses a 40-taper at 12,000 RPM. The -50 weighs about 3,000 lb more. Choose the -50 for heavy roughing; choose the standard VM-6 for high-speed finishing.
02
Base price is approximately $205,000, about $20K more than the 40-taper VM-6. With through-spindle coolant, probing, and upgraded options, expect $240,000-$260,000.
03
You can, but the 7,500 RPM ceiling limits finishing speed on small-diameter tools. Most shops that buy the VM-6-50 use it for roughing and send parts to a high-RPM machine for finishing.
04
Approximately 12,247 kg (27,000 lb). At this weight, verify your floor can handle the point loading and plan for professional rigging with adequate crane capacity.
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