CNC Electric Servo Press Brake PB5-4015

Product advantages

High-Efficiency Bending
Driven by a seryo motor with high response speed the processing efficiency is more than 1.5 times higher than that of traditional hydraulic press brakes. The ram approach speed reaches up to 30 mm/s, approximnately twice that of conventional electro-hydraulic press brakes.

Stable Precision
Bending speed can be adjusted according to different workpieces, utilizing optimal algorithms and motion trajectory control to enhance bending accuracy. Compared to traditional all-electric servo press brakes, this system eliminates belts and gear reducers, The seryo motor directly drives the ball screw, ensuring bending angle deviations within +0.5°， offering more stable precision.

Eco-Friendly and Energy-Saving
Consumes approximately 70% less energy than traditional electro-hydraulic press brakes. No hydraulic oil is required, making the system both energy-efficient and environmentally friendly.

User-Friendly and ow Maintenance
The drive system is simple, with no consumable sealing parts and no risk of oil eakage. Only periodic lubrication is needed, reducing maintenance costs. The operating system is easy to use, making operation more convenient and worry-free.

Rear Gear Positioning Bearings （15 Years Without Deformation）
The standard CNC backgauge is equipped with six axes: X, R, Y1, Y2, Z1, and Z2.The X-axis controls the overall horizontal （front-to-back） movement of the backgaugefingers.The R-axis controls the vertical （up-and-down） movement of the backgauge fingers, significantly improving operational efficiency and reducing labor intensity by making height adjustments easier.The Y1 and Y2 axes control the vertical movement of the upper beam.The Z1 and Z2 axes control the independent horizontal （left-to-right） positioning of the two backgauge fingers.This six-axis configuration demonstrates outstanding efficiency and flexibility, especially for applications requiring frequent changes in sheet width or angled bending.

Digital Bending System

• Self-developed height system
• 15-inch TFT high-definition touch screen
• Handcrankwheel control, easy to operate, 2 hours to learn
• Intelligent alarm, rapid elimination, simple maintenance
• 2D graphic display and automatic bending；
• Plug access to the U disk, easy to save, restore product information，adjust the parameters of the machine
• Emergency stop button, the machine stops all movements in case of emergenc

Technical Parameter

Item	Unit	PBS-3512	PBS-4015	PBS-6020	PBS-8025	PBS-10032
Nominal Pressure	Ton	35	40	60	80	100
Table Length	mm	1200	1500	2000	2500	3200
Column Spacing	mm	1130	1430	1930	2190	2870
Table Height	mm	855	855	855	855	855
Opening Height	mm	420	420	420	420	500
Throat Depth	mm	400	400	400	400	400
Upper Table Stroke	mm	150	150	150	150	200
Upper Table Rise/Fall Speed	mm/s	200	200	200	200	180
Bending Speed	mm/s	10-30	10-30	10-30	10-30	10-30
Back Gauge Front/Rear Travel Range	mm	500	500	500	500	600
Back Gauge Front/Rear Travel Speed	mm/s	250	250	250	250	250
Back Gauge Lift/Elevate Travel Range	mm	150	150	150	150	150
Back Gauge Lift/Elevate Travel Speed	mm/s	130	130	130	130	130
Number of machine axes	axis	6	6	6	6+1	6+1
Total power capacity	KVA	20.75	29.5	34.5	52	60
Main motor power	KW	7.5*2	11*2	15*2	20*2	22*2
Machine weight	Kg	3000	3500	5000	7200	8200
Machine dimensions	mm	1910x1510x2270	2210x1510x2270	2720x1510x2400	3230x1510x2500	3060x1850x2600
Total power	Kw	16.6	23.6	31.6	41.6	46.6