Citizen Miyano ABX-80SYY
Key Specifications
Max Spindle
Rapid Traverse
max bar capacity
max machining diameter
main spindle speed
main spindle power
Overview
The Citizen Miyano ABX-80SYY is a 2-spindle, 2-turret CNC automatic lathe with Y-axis for production turning up to 80mm bar. Twin 12-station turrets provide 24 tool stations with full milling capability.
Main spindle reaches 4,000 RPM with 18.5/15 kW, sub-spindle at 5,000 RPM. The lower main speed reflects the larger 80mm bore. Both use 6-inch power chucks.
The larger bar capacity opens the machine to axle stubs, larger valve bodies, coupling hubs, and industrial fittings in the 65-80mm range.
The ABX-80SYY targets shops running 65-80mm parts requiring both turning and milling: automotive driveline components, heavy hydraulic fittings, and industrial coupling components.
Full Specifications
| Parameter | Value |
|---|---|
| Max Bar Capacity | 80 mm (3.15 in) |
| Max Machining Diameter | 80 mm (3.15 in) |
| Main Spindle Speed | 4,000 RPM |
| Main Spindle Power | 18.5 / 15 kW (25 / 20 HP) |
| Sub Spindle Speed | 5,000 RPM |
| Sub Spindle Power | 18.5 / 15 kW (25 / 20 HP) |
| Chuck Size | 6-inch power chuck |
| Number Of Turrets | 2 |
| Turret Stations | 12 per turret (24 total) |
| Max Driven Tools | 12 per turret (24 total) |
| Y Axis Stroke | 80 mm (+/- 40 mm) |
| X Axis Travel | 190 mm (7.48 in) |
| Z1 Axis Travel | 550 mm (21.65 in) |
| Z2 Axis Travel | 721 mm (28.39 in) |
| Rapid Traverse X | 20 m/min |
| Rapid Traverse Z | 30 m/min |
| Rapid Traverse Y | 12 m/min |
| Floor Space | 3,290×2,204mm |
| Machine Weight | 10,900kg |
| CNC Control | FANUC |
| Items | ABX-65SYY3 |
| Maximum Machining Diameter Of Bar Work | SP1/SP2 |
| Power Chuck | SP1/SP2 |
| Distance Between Spindle End Faces | 1031 mm |
| Motor For Spindle | SP1/SP2 |
| Max Spindle Speed | SP1 |
| Sp2 | 5,000 min-1 |
| Type Of Tool Post | 12st |
| Dimensions Of Tools Used | □20 mm |
| Dimensions Of Tool Mounting Holes | ø25 mm |
| Slide Stroke | X1, X2 axis |
| Z1 Axis | 550mm |
| Z2 Axis | 721mm |
| Y1y2 Axis | 80（±40）mm |
| Zs Axis | 30m/min |
| Rapid Traverse Rate | X1, X2 axis |
| Z1 Z2 Axis | 30/20m/min |
| Y1 Y2 Axis | 12m/min |
| Revolving Tool Capacity | Max.12/12 |
| Machine Height | 2,222mm |
| Required Floor Space | 3,260×2,200 mm |
| Sliding Headstock Type | A20 |
| Bar Work | BNC42 |
| Turning Machine | BNA42CY |
| High Precision Turning Machines | BNA42SY |
| Multi Station Machining Cell | MC20 III |
| Maximum Machining Diameter Of Bar Work Sp1 Sp2 | 64/51mm Dia. |
| Collet Chuck Sp1 Sp2 | Stationary |
| Power Chuck Sp1 Sp2 | 6"/6" hydraulic drive |
| Standard Turning Length | 125mm |
| Spindle Nose Sp1 Sp2 | A2-8/A2-6 |
| Spindle Motor Sp1 | 15/11kW |
| Spindle Motor Sp2 | 7.5/5.5kW |
| Spindle Speed Range Sp1 | 40 - 4,000min-1 |
| Spindle Speed Range Sp2 | 50 - 5,000min-1 |
| Type Of Turret | 12St.Turret |
| Shank Height Of Square Turning Tool | 20mm Sq. |
| Diameter Of Drill Shank | 40mm Dia. , 20mm Dia. , 25mm Dia. |
| Slide Stroke X1 X2 Axis | 190mm |
| Slide Stroke Z1 Z2 Axis | 550mm/721mm |
| Slide Stroke Y1 Y2 Axis | ±40mm |
| Slide Stroke Zs Axis | 756mm |
| Rapid Traverse Rate X1 X2 Axis | 16m/min |
| Rapid Traverse Rate Z1 Z2 Axis | 30/20m/min |
| Rapid Traverse Rate Y1 Y2 Axis | 12m/min |
| Rapid Traverse Rate Zs Axis | 30m/min |
| Maximum Number Of Revolving Tools | 24 |
| Rotation Speed Of Revolving Tools | 60 - 6,000min-1 |
| Rivolving Tool Motor | AC Servo 4.5kW |
| Inquiries | Feel free to get in touch with us by phone or online if you have any questions or need advice about any of our products or services. |
Specifications sourced from cmj.citizen.co.jp — verified 2026-03-28
Strengths & Limitations
Strengths
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Limitations
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Best For
Frequently Asked Questions
01
New pricing ranges from $380,000 - $530,000.
02
FANUC CNC with dual-path capability.
03
Yes, designed for lights-out production with a bar feeder.
04
Yes, but ABX-65 variants offer higher main spindle speed.
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