Hardinge RS-150 MSY
Key Specifications
X Travel
Y Travel
Z Travel
Max Turn Length
max bar capacity
max turning diameter
Overview
The Hardinge RS-150 MSY is a compact multi-axis CNC turning center with milling (M), sub-spindle (S), and Y-axis (Y) capability, designed for high-precision production of small parts up to 42 mm (1.65 in) bar diameter. As the smaller sibling to the RS-51 MSY, the RS-150 focuses on the precision small-parts market where Hardinge has built its century-long reputation for sub-micron accuracy.
The main spindle delivers 11 kW (15 hp) at speeds up to 6,000 RPM with Hardinge's signature collet-ready spindle nose. The A2-5 spindle accepts both 5C/16C collets and hydraulic chucks, providing the flexibility to handle both bar work and second-operation chuck work. The sub-spindle reaches 6,000 RPM with 5.5 kW (7.5 hp), enabling back-turning, back-boring, and back-drilling for complete part processing without removing the workpiece from the machine.
With X/Z travels of 155 x 305 mm (6.10 x 12.0 in) and Y-axis travel of 40 mm (1.57 in), the RS-150 MSY provides a compact turning envelope optimized for small precision parts. The 12-station live turret accommodates both axial and radial tool holders with live tool speeds up to 6,000 RPM. C-axis capability on both spindles enables positioned milling, contoured interpolation, and angular drilling operations.
The RS-150 MSY runs on Fanuc 0i-TF Plus control and targets the same precision medical, dental, aerospace, and defense markets that have been Hardinge's core customer base. The machine competes with the Citizen Miyano BNA-42DHY, DMG Mori CLX 350, and Okuma LB2000 EX III MY in the compact multitasking lathe segment. New machines price between $120,000 and $195,000 depending on tooling package and options.
Full Specifications
| Parameter | Value |
|---|---|
| Max Bar Capacity | 42 mm (1.65 in) |
| Max Turning Diameter | 200 mm (7.87 in) |
| Max Turning Length | 305 mm (12.0 in) |
| Main Spindle Speed | 6,000 RPM |
| Main Spindle Power | 11 kW (15 hp) |
| Main Spindle Nose | A2-5 |
| Sub Spindle Speed | 6,000 RPM |
| Sub Spindle Power | 5.5 kW (7.5 hp) |
| X-Axis Travel | 155 mm (6.10 in) |
| Z-Axis Travel | 305 mm (12.0 in) |
| Y-Axis Travel | 40 mm (1.57 in) |
| C Axis | Main and sub-spindle |
| Turret Stations | 12 (live tooling) |
| Live Tool Speed | 6,000 RPM |
| Rapid Traverse X Z | 24 m/min (945 ipm) |
| CNC Control | Fanuc 0i-TF Plus |
| Machine Weight | 3,600 kg (7,937 lb) |
Specifications sourced from hardinge.com — verified 2026-03-28
Strengths & Limitations
Strengths
- Complete MSY multitasking package in a compact footprint ideal for precision shops where floor space is at a premium
- Hardinge collet-ready spindle achieves sub-5-micron concentricity, outperforming standard chuck-based lathes for precision bar work
- 6,000 RPM spindle speed on both main and sub-spindle enables efficient small-diameter finishing at optimal surface speeds
- 12-station live turret with Y-axis handles complex milled features, cross-holes, and off-center operations in a single setup
- Sub-spindle back-working eliminates secondary operations, reducing part handling, setup time, and work-in-process inventory
- Compact 3,600 kg machine weight requires minimal foundation preparation compared to larger multitasking platforms
Limitations
- 42 mm bar capacity limits the machine to small-to-medium parts; shops regularly turning parts above 42 mm need a larger platform
- 40 mm Y-axis travel is modest, limiting the size of off-center milled features compared to competitors offering 50-60 mm
- Hardinge's service network has contracted following the company's restructuring, potentially affecting parts availability and response times
- Higher price point than non-MSY variants may not be justified for shops that primarily produce simple turned parts without milled features
Best For
Frequently Asked Questions
01
New RS-150 MSY machines price between $120,000 and $195,000 depending on configuration. The base MSY package includes main spindle, sub-spindle, 12-station live turret, Y-axis, and Fanuc control. Options that increase price include high-pressure coolant, bar feeder interface, parts catcher, and probing systems. Used RS-150 MSY machines from 2015-2022 trade between $55,000 and $110,000.
02
The RS-150 MSY is the compact version with 42 mm bar capacity (vs 51 mm on the RS-51 MSY), shorter Z-axis travel of 305 mm (vs 530 mm), and lower spindle power at 11 kW (vs 15 kW). The RS-150 MSY offers higher spindle speed (6,000 vs 5,000 RPM), making it better suited for small-diameter high-speed finishing. Choose the RS-150 for smaller precision parts; choose the RS-51 for larger bar work and heavier cuts.
03
Yes. The RS-150 MSY includes a standard bar feeder interface and accepts bars up to 42 mm diameter. It works with major bar feeder brands including LNS, Iemca, and FMB for unattended production runs. The sub-spindle part handoff and parts catcher enable lights-out operation when combined with a bar feeder.
04
The RS-150 MSY accepts Hardinge 5C and 16C collet systems through the collet-ready spindle nose. 5C collets handle bar stock up to 1-1/16 inch diameter, while 16C collets extend the range to 42 mm. Emergency collets can be bored to custom sizes for non-standard stock. The collet system provides superior concentricity compared to chuck-based gripping.
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