Servo-electric press brake WyBend EL

CNC8-axisrobotic

Product Overview
WEIYA WyBend EL electric press brake machines provide high-precision bending with servo-electric drives, low energy consumption and quiet operation for industrial sheet metal fabrication. The WyBend EL family supports multi-axis control, high repeatability and IE4 energy-efficient servo motors suitable for continuous production.

Machine Accessories - Core and Optional Components
Required

• CNC Control System: Real-time multi-axis control (up to 8+1 axes) with 0.01 mm positioning resolution, graphical multi-step programming, and angle/stroke feedback. Suppliers: DELEM, ESA, Estun.
• High-Precision Servo Motors: Brushless servo motors for ram and backgauge (continuous output 5–22 kW per axis; max speed 80–120 mm/s; repeatability ±0.01 mm).
• Precision Backgauge System: Servo-driven X/R/Z axes, ball-screw accuracy ±0.01 mm/1000 mm, linear-guide load capacity up to 2,500 N/axis; positioning accuracy ±0.02 mm.
• High-Resolution Linear Encoder: Optical/inductive scales for Y1/Y2 closed-loop feedback with resolutions down to 0.001 mm; IP67-rated mounting.
• High-Strength Tooling Interface: 42CrMo alloy steel tooling (HRC 47–52), segmented punches and multi-V dies, quick-clamp system compatible with standard CNC tooling.
• Electrical Cabinet & Control: Industrial IP54 cabinet integrating servo drives, PLC and safety components; IEC-compliant wiring and protection against overload/short-circuit.

Optional

• Robotic Automation System: Integrated robotic loading/positioning/unloading to increase throughput 2–4× and reduce cycle times 30–60%; positioning accuracy ≤±0.05 mm.
• Automatic Tool Clamping System: Hydraulic or mechanical one-touch clamping to reduce tool change time 70–80% and ensure repeat positioning ≤±0.01–0.02 mm.
• Motorized Sheet Support: Adjustable supports for long/heavy sheets, length up to 3,500 mm, load capacity up to 500 kg.
• Laser Angle Measurement System: Real-time angle feedback, 0–180° range, accuracy ±0.2°, direct integration with control unit.

Applications & Benefits
Suitable for automotive, furniture, shipbuilding, aerospace, electronics and general metalworking. Servo-electric design reduces energy use (power only during strokes), eliminates hydraulic oil systems and lowers noise/vibration on standard factory floors.

Technical Specification Matrix (table)
Name | E126 | E2080 | E4013 | E7020 | E10032
Pressing capacity (T) | 12 | 20 | 40 | 70 | 100
Worktable length (mm) | 600 | 800 | 1300 | 2000 | 3200
Column spacing (mm) | 620 | 820 | 1090 | 1660 | 2750
Throat depth (mm) | 130/200 | 130/200 | 280/410 | 350/410 | 350/410
Maximum stroke of the slider (mm) | 90 | 110 | 100/150 | 200 | 170/200
Maximum opening height (mm) | 380 | 415 | 415 | 480 | 450/480
Rear positioning stroke (mm) | 300/250 | 300 | 500 | 600/500 | 600
Main motor power (kW) | 4.4 | 5.5 | 7.5 | 15 | 20
Number of main motors | 1 | 2 | 2 | 2 | 2
Fast down speed (mm/s) | 190 | 190 | 190 | 160 | 160
Bending speed (mm/s) | 0.2–50 | 0.2–50 | 0.2–50 | 0.2–50 | 0.2–50
Dimensions L×W×H (mm) | 1250×1200×2200 | 1500×1150×2250 | 2000×1500×2600 | 2700×1700×2700 | 3800×1850×2700

Support & Lifecycle Service

• Express Parts Hub: critical spares shipped from regional centers.
• On-site Commissioning: global teams for installation, leveling and operator training.
• Remote Support: direct CNC connection for updates and troubleshooting.
• Warranty: 24-month warranty covering mechanical parts and servo systems.

Technical specifications

• Series / Models: WyBend E series (E126, E2080, E4013, E7020, E10032).
• Pressing capacity: 12 / 20 / 40 / 70 / 100 T.
• Worktable length: 600 / 800 / 1300 / 2000 / 3200 mm.
• Column spacing & throat depth, slider stroke, opening height and rear stroke: see matrix above.
• Main motor power: 4.4 / 5.5 / 7.5 / 15 / 20 kW.
• Control & feedback: multi-axis servo control, real-time angle/stroke feedback, high-resolution encoders (down to 1 µm).
• Tooling: quick-clamp tooling compatible with WILA and common standards; 42CrMo alloy steel HRC 47–52.
• Safety & electrical: IP54 cabinet, IEC wiring, overload and short-circuit protection.