Mazak Quick Turn NEXUS 200 MY
Key Specifications
Tool Capacity
Max Turn Length
max turning diameter
max spindle speed
spindle motor power
bar capacity
Overview
The Mazak Quick Turn NEXUS 200 MY is a compact turning center with live milling and Y-axis capability, occupying the sweet spot between a basic CNC lathe and a full mill-turn center. It's built around an 8-inch chuck on a 22 kW (30 hp) main spindle running to 5,000 RPM — a versatile combination for small-to-medium precision parts in steel, stainless, aluminum, and titanium. The MY designation confirms milling spindle and Y-axis are standard, not options.
The milling spindle runs at 6,000 RPM with 5.5 kW (7.5 hp) through a VDI 40 turret interface. Y-axis travel extends 52 mm above and below centerline, providing access to off-center features without secondary fixturing. Combined with a C-axis for angular positioning, the QTN 200 MY can handle cross-drilling, flat milling, hex profiles, and angled holes on turned parts — eliminating the mill station that previously required a separate machine.
Bar capacity through the spindle bore is 52 mm (2.05 in), which covers the majority of bar work in this machine class. The 12-position turret accepts both fixed and live tooling stations. Maximum turning diameter is 380 mm (14.96 in) with 540 mm (21.26 in) of turning length — numbers that comfortably handle most shaft, sleeve, and fitting work in job shop and production environments.
The machine runs on MAZATROL SmoothG, supporting both conversational and EIA/ISO G-code. At approximately 6,200 kg (13,669 lb), the QTN 200 MY is compact enough to fit into tight shop bays without specialist foundations. Competing machines include the Haas ST-20Y, DMG Mori NLX 2000/500, and Okuma LB3000 EX II MY. New pricing typically falls between $130,000 and $210,000.
Full Specifications
| Parameter | Value |
|---|---|
| Max Turning Diameter | 380 mm (14.96 in) |
| Max Turning Length | 540 mm (21.26 in) |
| Max Spindle Speed | 5,000 RPM |
| Spindle Motor Power | 22 kW (30 hp) |
| Bar Capacity | 52 mm (2.05 in) |
| Spindle Nose | A2-6 |
| Chuck Size | 203 mm (8 in) |
| Milling Spindle Speed | 6,000 RPM |
| Milling Spindle Power | 5.5 kW (7.5 hp) |
| Y Axis Travel | ±52 mm (2.05 in) |
| X Axis Travel | 200 mm (7.87 in) |
| Z Axis Travel | 570 mm (22.44 in) |
| Tool Capacity | 12-position turret (VDI 40) |
| Number Of Axes | 4 (X, Z, C, Y) |
| Rapid Traverse Xz | 30 m/min (1,181 ipm) |
| Machine Weight | 6,200 kg (13,669 lb) |
| CNC Control | MAZATROL SmoothG CNC |
Strengths & Limitations
Strengths
- 5,000 RPM main spindle at 22 kW (30 hp) handles both fast turning on small-diameter bar work and heavy roughing on 8-inch chuck parts
- Y-axis plus C-axis eliminates the need for a secondary VMC on parts with cross-holes, flats, and off-center features
- Compact 6,200 kg footprint fits into standard shop bays and installs without special foundation work
- MAZATROL SmoothG conversational programming reduces setup time on short-run jobs and makes the machine accessible to less experienced operators
- VDI 40 tooling system provides a wide selection of live tool and turning tool holders from multiple vendors
- Strong resale value for well-maintained Mazak NEXUS machines; used market is active and liquid
Limitations
- 52 mm bar capacity is modest; shops running a lot of 2.5-inch or larger bar stock will hit the limit and need a larger machine
- 5.5 kW milling spindle is sufficient for secondary operations but won't replace a dedicated VMC for heavy pocketing or complex prismatic work
- No sub-spindle option on the standard MY configuration; shops needing automatic part transfer for backworking should look at the MSY or NEXUS 200 MSY instead
- MAZATROL control is proprietary, which adds training cost for shops coming off Fanuc or Siemens platforms
Best For
Frequently Asked Questions
01
The MY has a milling spindle and Y-axis but no sub-spindle. The MSY adds a sub-spindle for automatic part transfer and secondary operations on the back of the part, plus Y-axis. If you need to machine both ends of a part unattended, the MSY is required. If your backworking is simple or done manually, the less expensive MY is sufficient.
02
The Haas ST-20Y is priced lower and uses a Fanuc-based control that many operators already know. The Mazak QTN 200 MY counters with MAZATROL conversational programming, generally faster rapid traverse, and Mazak's thermal compensation system for better sustained accuracy. Both are capable MY-class machines. The Haas is the right call if budget is the primary constraint; the Mazak wins on productivity features for shops prioritizing throughput.
03
Yes. The 22 kW (30 hp) main spindle and A2-6 spindle nose provide enough torque for titanium turning at appropriate feeds and speeds. Use sharp carbide inserts with high-pressure coolant and conservative depths of cut. The machine handles titanium routinely in aerospace and medical applications.
04
New pricing typically falls between $130,000 and $210,000 depending on tooling package, high-pressure coolant, chip conveyor, and bar feeder interface. Used QTN 200 MY machines from 2016-2022 appear in the $65,000-$120,000 range depending on hours and condition.
Videos
Maschinenmarkt Paluch
cnc World
Maschinenmarkt Paluch
Maschinenmarkt Paluch
Maschinenmarkt Paluch
Community Discussions
Community discussion — MAZAK Quick turn 200 MSY Crash. Less than 2 year old ... - Reddit
Community discussion — Mazak Quick Turn : r/Machinists - Reddit
Troubleshooting and problem-solving — Problem clearing alarm on Mazak Quick Turn :
Owner experience and review — Experience with Mazak? : r/Machinists - Reddit
Links to community discussions. Summaries are editorial — visit the original thread for full context.
Related Machines
DMG Mori CTX beta 1250
DMG Mori NLX 2500/700
Haas ST-20Y
Haas ST-30Y
Haas TL-1
