Mazak MULTIPLEX W-300Y
Image: mazak.com, Yamazaki Mazak
Key Specifications
X Travel
Y Travel
Max Spindle
Spindle Power
Max Turn Length
max turning diameter
How much does the Mazak MULTIPLEX W-300Y cost?
Estimated price range
Our best estimate for a cnc lathes / turning center in this class — not a quote from Yamazaki Mazak. Configuration moves it a long way.
Overview
The Mazak MULTIPLEX W-300Y combines the 10 in twin-spindle MULTIPLEX W with a Y-axis of ±3 in (76 mm), the longer of the two Y strokes in the series. Mazak's model list gives its configuration as Y-axis.
Two figures decide what the Y-axis is worth at this size. The first is the stroke: ±3 in (76 mm), against ±2 in (51 mm) on the MULTIPLEX W-200Y, so flats and offset holes can sit further from the centreline, in keeping with a machine that turns Ø17 in (432 mm). The second is driven-tool torque. The rotary-tool spindle gives 70.4 ft-lb (95 Nm) and 7.5 kW (10 HP) at a 25%ED rating, with 3.7 kW (5 HP) continuous, at up to 5,000 rpm. Y rapid traverse is 551 ipm (14 m/min), a little below the 591 ipm (15 m/min) of the MULTIPLEX W-200Y.
The turning side is that of the MULTIPLEX W-300. Each spindle carries a 10 in chuck, runs to 4,000 rpm and is rated 22 kW (30 HP) continuous and 26 kW (35 HP) (40% ED), with 596 ft-lb (808 Nm) of main-spindle torque (15%ED). Maximum turning length is 9 in (229 mm). X travel is 12 in (305 mm), Z travel 24 in (610 mm), and the rapids are 1,181 ipm (30 m/min) in X and 1,102 ipm (28 m/min) in Z.
Adding the Y-axis changes the weight only slightly, to 29,762 lb (13,500 kg) from the 29,541 lb (13,400 kg) of the MULTIPLEX W-300. Mazak quotes a footprint of 168 in (4,267 mm) × 94 in (2,388 mm) with MAZATROL SmoothG and a height of 85 in (2,159 mm). For the series as a whole it describes automatic part transfer between the spindles and a partition between the two machining areas; confirm with Mazak how each is supplied on this model.
Full Specifications
| Parameter | Value |
|---|---|
| Max Turning Diameter | Ø17 in (432 mm) |
| Max Turning Length | 9 in (229 mm) |
| Chuck Size | 10 in |
| Max Spindle Speed | 4,000 rpm |
| Spindle Torque Intermittent | 596 ft-lb (808 Nm) (15% ED) |
| Spindle Power Intermittent | 26 kW (35 HP) (40% ED) |
| Spindle Motor Power | 22 kW (30 HP) continuous |
| Sub Spindle Chuck Size | 10 in |
| Sub Spindle Speed | 4,000 rpm |
| Sub Spindle Power Intermittent | 26 kW (35 HP) (40% ED) |
| Sub Spindle Power | 22 kW (30 HP) continuous |
| Turret Tool Shank Height | 1 in (25 mm) |
| Turret Boring Bar Shank Diameter | Ø2 in (51 mm) |
| Milling Spindle Speed | 5,000 rpm |
| Rotary Tool Spindle Max Torque 25 Pct Ed | 70.4 ft-lb (95 Nm) (25% ED) |
| Rotary Tool Spindle Spindle Motor 25 Pct Ed | 7.5 kW (10 HP) (25% ED) |
| Milling Spindle Power | 3.7 kW (5 HP) continuous |
| X-Axis Travel | 12 in (305 mm) |
| Y-Axis Travel | ±3 in (76 mm) |
| Travel Z Axis | 24 in (610 mm) |
| Rapid Traverse X | 1,181 ipm (30 m/min) |
| Rapid Traverse Y | 551 ipm (14 m/min) |
| Rapid Traverse Z | 1,102 ipm (28 m/min) |
| Floor Space Required | 168 in (4,267 mm) × 94 in (2,388 mm) (W × L, MAZATROL SmoothG) |
| Machine Height | 85 in (2,159 mm) |
| Machine Weight | 29,762 lb (13,500 kg) |
Specifications sourced from mazak.com — verified 2026-10-02
Strengths & Limitations
Strengths
- ±3 in (76 mm) of Y travel, the longest in the series; the MULTIPLEX W-200Y has ±2 in (51 mm)
- Driven tools with 70.4 ft-lb (95 Nm) and 7.5 kW (10 HP) at a 25%ED rating, at up to 5,000 rpm
- Twin spindles rated 22 kW (30 HP) continuous and 26 kW (35 HP) (40% ED), each with a 10 in chuck
- Turns up to Ø17 in (432 mm), with 596 ft-lb (808 Nm) of main-spindle torque (15%ED)
- Y-axis adds little mass: 29,762 lb (13,500 kg) against 29,541 lb (13,400 kg) for the MULTIPLEX W-300
Limitations
- Y rapid is 551 ipm (14 m/min), slower than the 591 ipm (15 m/min) of the MULTIPLEX W-200Y
- Continuous rotary-tool power is 3.7 kW (5 HP); the 7.5 kW (10 HP) figure is a 25%ED rating
- Spindle speed is limited to 4,000 rpm, against 5,000 rpm on the MULTIPLEX W-200Y
- Maximum turning length is 9 in (229 mm), so long parts are outside its range
Best For
Frequently Asked Questions
01
The table lists ±3 in (76 mm) with a Y rapid traverse of 551 ipm (14 m/min). The MULTIPLEX W-200Y, the other Y-axis model in the series, has ±2 in (51 mm) and a 591 ipm (15 m/min) Y rapid. Mazak describes the Y-axis of these two models as suited to milling flats and drilling off-center.
02
By the Y-axis. The MULTIPLEX W-300 has the same 10 in chucks, 4,000 rpm, 22 kW (30 HP) continuous spindles and 12 in (305 mm) of X travel, and weighs 29,541 lb (13,400 kg). This model adds ±3 in (76 mm) of Y travel and weighs 29,762 lb (13,500 kg).
03
This model's rotary-tool spindle is listed at 70.4 ft-lb (95 Nm) and 7.5 kW (10 HP), both at 25%ED, with 3.7 kW (5 HP) continuous and a top speed of 5,000 rpm. Compare ratings with care across the series, because the torque figures are quoted at different duty ratings on different models.
04
Maximum turning diameter is Ø17 in (432 mm) and maximum turning length is 9 in (229 mm). Both spindles take a 10 in chuck and run to 4,000 rpm, with 22 kW (30 HP) continuous, 26 kW (35 HP) at 40% ED and 596 ft-lb (808 Nm) of main-spindle torque at 15%ED.
05
The footprint is 168 in (4,267 mm) × 94 in (2,388 mm) with the MAZATROL SmoothG control, the height is 85 in (2,159 mm) and the weight is 29,762 lb (13,500 kg). Space for part loading and unloading equipment comes on top of that and depends on what is ordered.
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