Amada ENSIS 4020 AJe

Est. $700,000 - $1,500,000 Specs verified 2026-10-03 · amada.eu Updated 2026-10-03

Image: amada.com, Amada

Key Specifications

laser power

3000 W / 6000 W / 9000 W / 12000 W / 15000 W

machine type

Fibre laser cutting machine

working range x y

4070 x 2050 mm

working range z

100 mm

repeatable positioning accuracy

± 0.01 mm

max table load

1570 kg

How much does the Amada ENSIS 4020 AJe cost?

Estimated price range

Est.$700,000 - $1,500,000

Our best estimate for a cnc laser cutting machine in this class — not a quote from Amada. Configuration moves it a long way.

Overview

The Amada ENSIS 4020 AJe is the large-format member of the ENSIS AJe fibre laser family: a 4070 x 2050 mm working range, 100 mm of Z and a table rated for 1570 kg, with a choice of 3000 W, 6000 W, 9000 W, 12000 W or 15000 W oscillators. The ENSIS 3015 AJe offers the same five power levels on a 920 kg table, so the decision between the two is about sheet format and not about laser options.

Read the thickness table closely before picking a power level, because it is flatter than the wattage range suggests. Mild steel is listed at 25 mm for every oscillator from 3000 W up. Stainless steel reaches 25 mm from 6000 W, against 15 mm at 3000 W, and aluminium follows the same pattern with 12 mm at 3000 W. Brass is the only material that still gains above 6000 W, moving from 15 mm to 18 mm at 9000 W and beyond. Copper is 6 mm at 3000 W and 12 mm on everything larger. Past 9000 W the table shows no extra thickness in any listed material, so the case for 12000 W and 15000 W rests on cutting speed, which this table does not quantify.

The axes run on AC servo drives with a repeatable positioning accuracy of ± 0.01 mm. With the shuttle table the machine is 11810 mm long, 3315 mm wide and 2236 mm high. Weight grows with the oscillator: 12200 kg at 3000 W, 12800 kg at 6000 W, 12900 kg at 9000 W and 13000 kg at 12000 W. Amada gives the 15000 W weight as to be confirmed, so foundation planning for that version needs a figure from the supplier.

The 1570 kg table load is the number to hold against the heaviest plate you intend to load at full format. It is 71% above the 920 kg of the ENSIS 3015 AJe, in line with the larger sheet.

Full Specifications

Parameter	Value
Laser Power	3000 W / 6000 W / 9000 W / 12000 W / 15000 W
Machine Type	Fibre laser cutting machine
Working Range X Y	4070 x 2050 mm
Working Range Z	100 mm
Repeatable Positioning Accuracy	± 0.01 mm
Max Table Load	1570 kg
Drive System	AC Servo drives
Max Thickness Mild Steel	3000 W, 6000 W, 9000 W, 12000 W, 15000 W: 25 mm
Max Thickness Stainless Steel	3000 W: 15 mm / 6000 W, 9000 W, 12000 W, 15000 W: 25 mm
Max Thickness Aluminium	3000 W: 12 mm / 6000 W, 9000 W, 12000 W, 15000 W: 25 mm
Max Thickness Brass	3000 W: 8 mm / 6000 W: 15 mm / 9000 W, 12000 W, 15000 W: 18 mm
Max Thickness Copper	3000 W: 6 mm / 6000 W, 9000 W, 12000 W, 15000 W: 12 mm
Machine Length with Shuttle Table	11810 mm
Machine Width	3315 mm
Machine Height	2236 mm
Machine Weight	3000 W: 12200 kg / 6000 W: 12800 kg / 9000 W: 12900 kg / 12000 W: 13000 kg / 15000 W: TBC

Specifications sourced from amada.eu — verified 2026-10-03

Strengths & Limitations

Strengths

4070 x 2050 mm working range with a 1570 kg table load for large-format sheet and plate
Five oscillator choices: 3000 W, 6000 W, 9000 W, 12000 W and 15000 W
Mild steel is listed to 25 mm at every power level, including 3000 W
From 6000 W up, stainless steel and aluminium are both listed to 25 mm
Repeatable positioning accuracy of ± 0.01 mm on AC servo drives

Limitations

At 3000 W, stainless steel stops at 15 mm, aluminium at 12 mm, brass at 8 mm and copper at 6 mm
No listed material gains thickness above 9000 W, so the table gives no capacity reason to choose 12000 W or 15000 W
Takes 11810 mm of length with the shuttle table and 3315 mm of width, and weighs 12200 kg to 13000 kg depending on oscillator
The weight of the 15000 W version is still to be confirmed by Amada

Best For

Sheet and plate up to the 4070 x 2050 mm working range Mild steel to 25 mm at any listed power level Stainless steel and aluminium to 25 mm with 6000 W or more Brass to 18 mm and copper to 12 mm with 9000 W or more

Frequently Asked Questions

01 How does the ENSIS 4020 AJe differ from the ENSIS 3015 AJe?

Both are offered with 3000 W, 6000 W, 9000 W, 12000 W and 15000 W oscillators. The ENSIS 4020 AJe has a 1570 kg table load and weighs 12200 kg at 3000 W. The ENSIS 3015 AJe has a 920 kg table load and weighs 9100 kg at 3000 W. The larger machine has a 4070 x 2050 mm working range.

02 Which laser power do I need to cut 25 mm stainless steel or aluminium?

6000 W. At 3000 W Amada lists 15 mm for stainless steel and 12 mm for aluminium. From 6000 W through 15000 W both materials are listed at 25 mm, so the larger oscillators do not raise the thickness limit in either one.

03 How thick can the ENSIS 4020 AJe cut brass and copper?

Brass is listed at 8 mm with 3000 W, 15 mm with 6000 W and 18 mm with 9000 W, 12000 W or 15000 W. Copper is listed at 6 mm with 3000 W and 12 mm with every larger oscillator.

04 How much floor space and floor load does the ENSIS 4020 AJe need?

The machine is 11810 mm long with the shuttle table, 3315 mm wide and 2236 mm high. It weighs 12200 kg with a 3000 W oscillator, 12800 kg with 6000 W, 12900 kg with 9000 W and 13000 kg with 12000 W. The 15000 W weight is to be confirmed.

05 What positioning accuracy does Amada list for the ENSIS 4020 AJe?

Repeatable positioning accuracy is ± 0.01 mm. The axes are driven by AC servo drives, the working range is 4070 x 2050 mm in X and Y, and the Z working range is 100 mm.