Yamazaki Mazak Horizontal Machining Centers

Mazak HCN-5000 NEO

$375,000 - $500,000 Updated 2026-03-19

Key Specifications

X Travel

730 mm (28.7 in)

Y Travel

730 mm (28.7 in)

Z Travel

800 mm (31.5 in)

Max Spindle

18,000 RPM (CAT 40); 10,000 RPM (CAT 50 variant)

Spindle Taper

CAT 40 (CAT 50 on HCN-5000/50 NEO)

Tool Capacity

40 tools standard (60, 80, 120, 160, 240, 348 optional)

Overview

The Mazak HCN-5000 NEO is the latest-generation 500mm horizontal machining center from Mazak, upgrading the proven HCN-5000 platform with MAZATROL SmoothAi CNC, enhanced thermal management, improved energy efficiency, and Industry 4.0 connectivity. The NEO generation represents Mazak's current flagship in the 500mm HMC class.

Axis travels of 730 x 730 x 800 mm (28.7 x 28.7 x 31.5 in) on 500 x 500 mm pallets carry over from the predecessor. The 18,000 RPM CAT 40 spindle delivers 37 kW (50 hp) with 221 Nm of torque, providing excellent high-speed capability for aluminum and non-ferrous production. The CAT 50 variant (HCN-5000/50 NEO) is available with a 10,000 RPM spindle for heavier steel and cast iron work.

Rapid traverse rates hit 60 m/min across all axes. The standard two-pallet changer keeps spindle utilization high. Tool storage starts at 40 positions and scales to 348 with expanded magazines. Maximum workpiece weight reaches 500 kg (1,102 lb).

NEO-specific enhancements include SmoothAi CNC with AI-based spindle vibration detection, Intelligent Thermal Shield for active thermal compensation, Smooth Process Support for process monitoring, and enhanced connectivity through Mazak iSMART Factory integration. Energy consumption is reduced through intelligent hydraulic and cooling management.

Competitors include the Okuma MB-5000HII, DMG Mori NHX 5000, and Makino a51nx. New HCN-5000 NEO machines price between $375,000 and $500,000.

Full Specifications

Parameter	Value
Pallet Size	500 x 500 mm (19.7 x 19.7 in)
Number Of Pallets	2 (standard, PALLETECH expandable)
X-Axis Travel	730 mm (28.7 in)
Y-Axis Travel	730 mm (28.7 in)
Z-Axis Travel	800 mm (31.5 in)
B Axis Indexing	0.001-degree increment, full 4th axis
Max Spindle Speed	18,000 RPM (CAT 40); 10,000 RPM (CAT 50 variant)
Spindle Taper	CAT 40 (CAT 50 on HCN-5000/50 NEO)
Spindle Motor Power	37 kW (50 hp) at 40% ED
Spindle Torque	221 Nm (163 ft-lb) at 40% ED
Max Workpiece Size	800 mm dia x 1,000 mm H (31.5 x 39.4 in)
Max Workpiece Weight	500 kg (1,102 lb)
Rapid Traverse Rate	60 m/min (2,362 ipm)
Tool Capacity	40 tools standard (60, 80, 120, 160, 240, 348 optional)
Tool Change Time	1.3 sec tool-to-tool
Positioning Accuracy	±0.004 mm (±0.00016 in)
Repeatability	±0.002 mm (±0.00008 in)
Machine Weight	13,600 kg (30,000 lb)
CNC Control	MAZATROL SmoothAi CNC

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

Strengths & Limitations

Strengths

SmoothAi CNC with AI-based spindle vibration detection automatically adjusts machining conditions for better surface finish and extended tool life
18,000 RPM CAT 40 spindle with 37 kW delivers fast cycle times on aluminum and non-ferrous production work
Tool magazine scales from 40 to 348 positions, providing massive flexibility for high-mix production environments
Intelligent Thermal Shield maintains tight tolerances through temperature variations across production shifts
PALLETECH automation integration is one of the most proven FMS systems in the industry for scaling production
CAT 50 variant available for shops needing heavier cutting in steel and cast iron without stepping to a larger platform

Limitations

500 kg pallet load limits fixture weight for heavy tombstone setups compared to 630mm-class HMCs
CAT 40 standard limits heavy roughing in hardened steel; shops cutting predominantly ferrous should consider CAT 50 variant
13,600 kg machine weight is lighter than some competitors, potentially offering slightly less rigidity during aggressive cutting
Premium pricing for the NEO generation compared to used HCN-5000 units on the secondary market

Best For

High-volume automotive and aerospace component production where PALLETECH automation maximizes spindle utilization Job shops running high-mix work needing deep ATC capacity (up to 348 tools) to minimize manual tool loading between jobs Aluminum and non-ferrous production cells where 18,000 RPM and 60 m/min rapids keep cycle times competitive Shops upgrading from older HCN-5000 generations seeking the latest AI-based process optimization and thermal management Production environments implementing Industry 4.0 strategies through Mazak iSMART Factory connectivity

Frequently Asked Questions

01 What does a Mazak HCN-5000 NEO cost?

New HCN-5000 NEO machines start around $375,000 for base configuration. With expanded ATC, high-pressure coolant, probing, and PALLETECH automation, expect $425,000-$500,000+. PALLETECH systems add $150,000-$400,000+ depending on pallet count.

02 What is new in the NEO versus previous HCN-5000 generations?

The NEO generation adds MAZATROL SmoothAi with AI-based spindle vibration detection, Intelligent Thermal Shield for active thermal compensation, improved energy efficiency through on-demand hydraulics, and enhanced IoT connectivity for factory integration. The core mechanical platform is evolutionary from the prior generation.

03 Should I buy a new HCN-5000 NEO or a used HCN-5000?

Used HCN-5000 units from 2008-2020 sell for $75,000-$250,000, representing significant savings. The NEO adds SmoothAi intelligence, better thermal management, and modern connectivity. For high-precision work requiring the latest thermal compensation, the NEO is worth the premium. For general production where older controls suffice, used units offer excellent value.

04 How does the HCN-5000 NEO compare to the Okuma MB-5000HII?

Both are top-tier 500mm HMCs. The Okuma offers faster tool-to-tool time (0.9 vs 1.3 sec) and Thermo-Friendly Concept. The Mazak NEO counters with SmoothAi intelligence, deeper PALLETECH integration, and higher ATC capacity (up to 348 vs 340). Both are excellent choices -- the decision often depends on control preference and automation plans.