Tsugami M10JL10
Key Specifications
Spindle Power
Max Turn Length
type
chuck size
max machining diameter chuck
max machining diameter bar
Overview
The Tsugami M10JL10 is a long-bed CNC turret lathe built around a 10-inch chuck with a 1,000 mm maximum machining length. It's the extended-bed variant of the M10J, designed for shops that need to turn longer workpieces without sacrificing the precision and rigidity that Tsugami's M-series is known for.
With a 400 mm maximum machining diameter on chuck work and 80 mm for bar work, the M10JL10 covers a solid range of turning applications. The main spindle tops out at 4,000 RPM (rated 3,500 RPM) with a 15/18.5 kW motor, giving you the torque to take aggressive cuts on steel and stainless while still having the speed for aluminum and brass. The 12-station servo turret indexes quickly and precisely, keeping non-cutting time to a minimum.
The Z-axis travel of approximately 1,060 mm is what sets the M10JL10 apart from the standard M10J's 560 mm. That extra 500 mm of travel opens up applications for longer shafts, drive components, spindles, and hydraulic cylinders that simply won't fit on a standard-bed machine. The X-axis travel of 260 mm provides adequate reach for facing and profiling operations.
Rapid traverse at 30 m/min on X and 33 m/min on Z keeps the slide moving quickly between cuts. Box slideways on the X-axis provide the rigidity and vibration damping needed for interrupted cuts and heavier roughing operations. Thermal displacement compensation and spindle air purge are built in, along with a servo tailstock for long-part support. The combination of long-bed capacity with Tsugami's precision pedigree makes the M10JL10 a strong choice for shops turning longer parts to tight tolerances.
Full Specifications
| Parameter | Value |
|---|---|
| Type | CNC turret lathe (long-bed variant) |
| Chuck Size | 10 inch |
| Max Machining Diameter Chuck | 400 mm (15.75 in) |
| Max Machining Diameter Bar | 80 mm (3.15 in) |
| Max Machining Length | 1,000 mm (39.37 in) |
| Spindle Bearing Id | 130 mm |
| Spindle Bore | 90 mm (3.54 in) |
| Main Spindle Speed | 4,000 RPM (rated 3,500 RPM) |
| Main Spindle Motor | 15/18.5 kW (20/25 HP) |
| Turret | 12-station servo turret |
| X Axis Travel | 260 mm (10.24 in) |
| Z Axis Travel | ~1,060 mm (41.73 in) |
| Rapid Traverse X | 30 m/min (1,181 IPM) |
| Rapid Traverse Z | 33 m/min (1,299 IPM) |
| X Axis Guideways | Box slideways |
| Features | Thermal displacement compensation, spindle air purge, servo tailstock |
| Max Turning Length | 1,000 mm |
| Spindle Motor Power | 18.5 kW |
Specifications sourced from tsugami.co.jp — verified 2026-03-28
Strengths & Limitations
Strengths
- 1,000 mm machining length handles long shafts, spindles, and hydraulic cylinders that won't fit on standard-bed lathes
- 10-inch chuck with 400 mm swing covers a wide range of turning diameters for general and precision machining
- 15/18.5 kW spindle motor provides serious torque for aggressive roughing in steel and stainless at full diameter
- Box slideways on X-axis deliver superior vibration damping for interrupted cuts and heavy roughing passes
- Thermal displacement compensation maintains dimensional accuracy over long production runs without manual offset adjustments
- 12-station servo turret provides fast, precise indexing for multi-tool operations
Limitations
- Long-bed configuration increases footprint compared to the standard M10J, requiring more floor space
- 4,000 RPM max spindle speed may limit surface speed optimization on smaller-diameter parts
- No live tooling or Y-axis limits the machine to turning operations only; milling features require a separate setup
- Approximate Z-axis travel specs for the L10 variant; confirm exact travel with Tsugami distributor
Best For
Frequently Asked Questions
01
The M10JL10 is the long-bed version of the M10J. The standard M10J has 560 mm Z-axis travel, while the M10JL10 extends to approximately 1,060 mm, effectively doubling the maximum part length. Both share the same spindle, turret, X-axis, and control platform. Choose the M10JL10 if you regularly turn parts longer than 500 mm.
02
Yes, the M10JL10 includes a servo tailstock as a standard feature. This is essential for supporting long workpieces during turning operations to prevent deflection and chatter. The servo tailstock provides programmable quill pressure for consistent support across different part geometries.
03
Yes, the M10JL10 handles bar stock up to 80 mm diameter through the 90 mm spindle bore. For bar work, you'd pair it with an appropriate bar feeder. The long-bed design gives you the Z-axis travel to produce longer bar-fed parts than the standard M10J.
04
The thermal displacement compensation system monitors machine temperature at key points and automatically adjusts axis positions to counteract thermal growth. During warm-up and long production runs, this keeps dimensional accuracy consistent without the operator making manual offset corrections. It's particularly important on long-bed machines where thermal effects are amplified by the longer guideways.
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