CNC Lathe / Automatic Lathe
Yamazen Our Business
Cincom
A20-3F7 LFV

The Citizen A20, an evolving 5-Axis CNC sliding head machine, furthers the quest for cost and performance, featuring the ability to switch between guide bush and non-guide bush types.

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5/5 - (1 vote)
Cincom
A20-3F7 LFV

The Citizen A20, an evolving 5-Axis CNC sliding head machine, furthers the quest for cost and performance, featuring the ability to switch between guide bush and non-guide bush types.

Rate this product

5/5 - (1 vote)
About Product
Max. machining diameter (D) ∅ 20 mm (∅ 25 option)
Max. machining length (L) GB: 200 mm / 1 chucking (188 mm: ∅ 25 spec.) NGB: 2.5 D
Spindle through-hole diameter ∅ 26 mm
Main spindle speed Max.10,000 rpm
Spindle speed of the gang rotary tool Max. 6,000 rpm (Rating 4,500 rpm)
Max. chuck diameter of back spindle ∅ 20 mm (∅ 25 option)
Max. protrusion length of back spindle workpiece 50 mm
Max. protrusion length 100 mm
Back spindle speed Max. 8,000 rpm
Number of tools to be mounted 21
Tool size: Tool (gang tool post) ▢1/2"
Tool size: Sleeve 1"
Chuck and bushing: Main spindle collet chuck TF25 (TF30: ∅ 25 mm)
Chuck and bushing: Back spindle collet chuck TF25 (TF30: ∅ 25 mm)
Chuck and bushing: Rotary tool collet chuck ER11, ER16
Chuck and bushing: Chuck for drill sleeves ER11, ER16
Chuck and bushing: Guide bushing TD25NS (CD25: ∅ 25 mm)
Rapid feed rate: All axes (except X1) 32 m/min
Rapid feed rate: X1 axis 18 m/min
Motors: Spindle drive 2.2 / 3.7 kW
Motors: Tool spindle drive 0.75 kW
Motors: Back spindle drive 1.1 / 1.5 kW
Motors: Coolant oil 0.4 kW
Motors: Lubricating oil 0.003 kW
Center height 1,050 mm
Rated power consumption 7.1 kVA
Full-load current 20.2 A
Main breaker capacity 30 A
Air pressure & air flow rate for pneumatic devices 0.5 MPa • 47 NL
Weight 4,851 lbs
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Max. machining diameter (D) ∅ 20 mm (∅ 25 option)
Max. machining length (L) GB: 200 mm / 1 chucking (188 mm: ∅ 25 spec.) NGB: 2.5 D
Spindle through-hole diameter ∅ 26 mm
Main spindle speed Max.10,000 rpm
Spindle speed of the gang rotary tool Max. 6,000 rpm (Rating 4,500 rpm)
Max. chuck diameter of back spindle ∅ 20 mm (∅ 25 option)
Max. protrusion length of back spindle workpiece 50 mm
Max. protrusion length 100 mm
Back spindle speed Max. 8,000 rpm
Number of tools to be mounted 21
Tool size: Tool (gang tool post) ▢1/2"
Tool size: Sleeve 1"
Chuck and bushing: Main spindle collet chuck TF25 (TF30: ∅ 25 mm)
Chuck and bushing: Back spindle collet chuck TF25 (TF30: ∅ 25 mm)
Chuck and bushing: Rotary tool collet chuck ER11, ER16
Chuck and bushing: Chuck for drill sleeves ER11, ER16
Chuck and bushing: Guide bushing TD25NS (CD25: ∅ 25 mm)
Rapid feed rate: All axes (except X1) 32 m/min
Rapid feed rate: X1 axis 18 m/min
Motors: Spindle drive 2.2 / 3.7 kW
Motors: Tool spindle drive 0.75 kW
Motors: Back spindle drive 1.1 / 1.5 kW
Motors: Coolant oil 0.4 kW
Motors: Lubricating oil 0.003 kW
Center height 1,050 mm
Rated power consumption 7.1 kVA
Full-load current 20.2 A
Main breaker capacity 30 A
Air pressure & air flow rate for pneumatic devices 0.5 MPa • 47 NL
Weight 4,851 lbs
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