Dener DD-M-4015
Key Specifications
bending length
bending capacity
stroke
distance between tables
approach speed
bending speed
How much does the Dener DD-M-4015 cost?
Price estimate
We do not have a price for the Dener DD-M-4015 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 Dener DD-M-4015 is the smallest of Dener's servo electric press brakes: 40 ton over a 1,530 mm (60.2 in) bending length, with no hydraulic oil anywhere in the machine. Dener describes the series as 100% electric.
Small servo brakes are bought for pace, and this one has the highest ram speeds of the DD-M table. Approach and return are both 170 mm/sec, and bending speed is 20 mm/sec. Add the 300 mm stroke and the 660 mm between the tables, and the machine handles deep small parts without the ram being the slow step.
The frame is an O-frame. Dener says this allows full-length bending between the side frames, so the whole 1,530 mm is usable for a part that passes through. There is no throat row in the table for that reason.
A 21-inch ESA 875 W 3D control, four axes (Y1, Y2, X, R) and a DSP front laser safety system are standard. Crowning, manual or automatic, is on the options list, as are Delem DA 66T and DA 69T controls.
The drive motor is 11 kW (14.8 hp) and the electrical system is 380 V three-phase. At 4,600 kg (10,141 lb) and 2,660 mm long, it fits where a larger brake would not.
Full Specifications
| Parameter | Value |
|---|---|
| Bending Length | 1,530 mm (60.2 in) |
| Bending Capacity | 40 ton |
| Stroke | 300 mm (11.8 in) |
| Distance Between Tables | 660 mm (26 in) |
| Approach Speed | 170 mm/sec |
| Bending Speed | 20 mm/sec |
| Return Speed | 170 mm/sec |
| Motor Power | 11 kW (14.8 hp) |
| Machine Weight | 4,600 kg (10,141 lb) |
| Machine Length | 2,660 mm (104.7 in) |
| Machine Depth | 1,960 mm (77.2 in) |
| Machine Height | 2,500 mm (98.4 in) |
| Maximum Height | 2,900 mm (114.2 in) |
Specifications sourced from en.dener.com — verified 2026-10-05
Strengths & Limitations
Strengths
- 170 mm/sec approach and return, the fastest in the DD-M series
- Bending speed of 20 mm/sec
- 300 mm stroke and 660 mm between the tables on a small machine
- All-electric drive with an 11 kW (14.8 hp) motor and no hydraulic oil
- ESA 875 W 21-inch 3D control is standard
Limitations
- 40 ton over 1,530 mm limits the work to light parts
- Crowning is optional equipment
- Standard backgauge has X and R only; Z1 and Z2 belong to optional gauges
Best For
Frequently Asked Questions
01
A servo electric press brake with a maximum tonnage of 40 ton and a bending length of 1,530 mm (60.2 in). Dener describes the series as 100% electric with 0% hydraulic oil.
02
Approach speed is 170 mm/sec, bending speed is 20 mm/sec and return speed is 170 mm/sec. The next size, the DD-M-5020, approaches and returns at 150 mm/sec.
03
An ESA 875 W 21-inch 3D control unit and four axes: Y1, Y2, X and R. Delem DA 66T and DA 69T 3D controls and backgauges with Z1 and Z2 axes are optional.
04
Overall length is 2,660 mm, depth 1,960 mm and height 2,500 mm, with a maximum height of 2,900 mm. The motor is 11 kW (14.8 hp) on a 380 V, 50-60 Hz, 3-phase supply. Weight is 4,600 kg.
