Durma AD-ES 1240
Image: durmazlar.com.tr, Durma
Key Specifications
bending force
bending length
distance between columns
stroke
daylight
throat depth
How much does the Durma AD-ES 1240 cost?
Price estimate
We do not have a price for the Durma AD-ES 1240 that we can stand behind, so we show no number. Configuration, options and installation move the final price a long way: a quote is the reliable figure.
Overview
The Durma AD-ES 1240 is a small all-electric press brake: 40 ton of bending force over a 1,250 mm (49.2 in) bending length, with no hydraulic oil anywhere in the drive. A servo motor, a reducer and a ball screw and nut move the beam, and Durma lists a mechanical roller bearing as the fourth main component.
It is a machine for small parts made in quantity. The distance between columns is 1,050 mm (41.3 in), the throat is 250 mm (9.8 in) deep, and the whole machine is 2,150 mm (84.6 in) long. Stroke is 200 mm (7.9 in) with 440 mm (17.3 in) of daylight, enough for box sections and tall tooling. The working height is 1,000 mm (39.4 in).
The beam approaches and returns at 115 mm/sec. Bending speed is given as 10-20 mm/sec. On short flanges most of a cycle is approach and return, which is where an electric drive of this kind earns its keep; Durma's own comparison for the series claims 40% less energy consumption and 17% more productivity than a hydraulic machine.
Four CNC axes are standard: Y1, Y2, X and R, run from a DA-66S control. The back gauge travels 650 mm (25.6 in) in X and 250 mm (9.8 in) in R on linear guides and a ballscrew. Z1 and Z2 are an option, as are the DA-69S control and a Delta X axis with +/- 125 mm stroke. Motorized CNC crowning is listed as standard for the AD-ES 2040, not for this model, which at this length is rarely a concern.
Full Specifications
| Parameter | Value |
|---|---|
| Bending Force | 40 ton |
| Bending Length | 1,250 mm (49.2 in) |
| Distance Between Columns | 1,050 mm (41.3 in) |
| Stroke | 200 mm (7.9 in) |
| Daylight | 440 mm (17.3 in) |
| Throat Depth | 250 mm (9.8 in) |
| Working Height | 1,000 mm (39.4 in) |
| Rapid Speed | 115 mm/sec |
| Bending Speed | 10-20 mm/sec |
| Return Speed | 115 mm/sec |
| Back Gauge X Axis Travel | 650 mm (25.6 in) |
| Back Gauge R Axis Travel | 250 mm (9.8 in) |
| Machine Length | 2,150 mm (84.6 in) |
| Machine Width | 1,625 mm (64.0 in) |
| Machine Height | 2,800 mm (110.2 in) |
Specifications sourced from durmazlar.com.tr — verified 2026-10-05
Strengths & Limitations
Strengths
- Hydraulic oil-free drive: servo motor, reducer, ball screw and nut
- 115 mm/sec rapid and return speed on a 200 mm (7.9 in) stroke
- Four CNC axes as standard (Y1, Y2, X, R) with a DA-66S control
- 440 mm (17.3 in) of daylight on a machine only 2,150 mm (84.6 in) long
- Back gauge with 650 mm (25.6 in) of X and 250 mm (9.8 in) of R travel
Limitations
- 40 ton and 1,250 mm (49.2 in) restrict it to short parts in thin and medium sheet
- Only 1,050 mm (41.3 in) between the columns
- Z1 and Z2 back gauge axes are an option
- The equipment list names CNC motorized crowning for the AD-ES 2040 only
Best For
Frequently Asked Questions
01
Yes. Durma lists a servo motor, a reducer, a ball screw and nut and a mechanical roller bearing as the main components and describes the drive as hydraulic oil-free. For the series it claims 40% less energy consumption and 17% more productivity against a hydraulic press brake.
02
Bending force is 40 ton over a bending length of 1,250 mm (49.2 in). Stroke is 200 mm (7.9 in), daylight 440 mm (17.3 in) and throat depth 250 mm (9.8 in). The distance between columns is 1,050 mm (41.3 in).
03
Rapid speed and return speed are both 115 mm/sec. Bending speed is listed as 10-20 mm/sec with an asterisk; the AD-ES brochure does not print the note that belongs to it, so ask Durma which conditions apply to the upper value.
04
Both are 40 ton machines with the same stroke, daylight and speeds. The AD-ES 2040 bends 2,050 mm (80.7 in), has 1,700 mm (66.9 in) between columns and a 350 mm (13.8 in) throat, and gets CNC controlled motorized crowning as standard. The AD-ES 1240 is the shorter, 2,150 mm (84.6 in) long machine.
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