TNB-EO Series Closed Single-Point Precision Electric Servo Press

Table of Contents

Precision Electric Servo Driven Press TNB-EO Series 80~800 Tons

Customize Your TNB-EO Electric ServoPress: 80Tons | 110Tons | 160Tons | 200Tons | 250Tons | 300Tons | 400Tons | 600Tons | 800Tons

✅ ±0.01mm Repeatability

JIS Grade 1 certification, ideal for micro-stamping in electronics and medical industries.

✅ 40% Energy Savings

Direct servo motor drive eliminates flywheel idling, saving over $20,000 annually (300 operating days).

✅ Heavy-Duty Performance

High-rigidity closed-frame design reduces deformation (<0.02mm), supporting continuous 800-ton stamping.

✅ Smart Flexibility

Stepless speed control (2-120 SPM) and programmable stamping curves (6 modes: blanking, stretching, dwell, etc.).

✅Versatility and Wide Application Range

Capable of handling diverse materials, from thin-gauge metals to high-strength alloys.

Electric Servo Driven Press Stamping Curve Graph

TNB-EO Series Stamping Curve Graph

Industry Applications

Automotive:

Precision gears, sensor housings (±0.02mm precision)

New Energy Batteries:

Lithium battery covers, deep-drawn aluminum shells (with die cushion)

Electronics:

Connector pins, shielding cases (high-speed 120 SPM)

Home Appliances:

Complex kitchenware shapes (low noise <65dB)

TNB-EO Series Servo Press Technical Specifications (80~800 Tons)

Model
TNB80EO
TNB110EO
TNB160EO
TNB200EO
TNB250EO
TNB300EO
TNB400EO
TNB600EO
TNB800EO
Nominal Force (kN)
800
1100
1600
2000
2500
3000
4000
6000
8000
Slide Stroke (mm)
150
180
200
200
250
250
250
250
250
Continuous Stroke
2-120
2-70
2-70
2-65
2-60
2-50
2-40
2-40
2-40
Single Strokes Per Minute (SPM)
unlimited
unlimited
unlimited
unlimited
unlimited
unlimited
unlimited
unlimited
unlimited
Inching Strokes
any
any
any
any
any
any
any
any
any
Maximum Die Height (mm)
340
360
400
420
460
500
600
700
700
Die Height Adjustment (mm)
80
80
100
100
110
120
120
120
120
Upper Table Size (mm)
650*420
800*470
840*560
860*600
960*650
1050*700
1050*800
1400*1000
1400*1100
Lower Table Size (mm)
850*550
900*650
1000*700
1000*750
1200*770
1300*800
1350*900
1600*1100
1600*1200
Column distance(mm)
870
920
1020
1020
1220
1340
1400
700*600
700*600
Shank Hole (mm)
Φ50
Φ50
Φ65
Φ65
Φ65
Φ65
Φ65
Φ65
Φ65
Slide Adjustment Method
Electric Adjustment
Electric Adjustment
Electric Adjustment
Electric Adjustment
Electric Adjustment
Electric Adjustment
Electric Adjustment
Electric Adjustment
Electric Adjustment
Structural style(ton)
link-type
link-type
link-type
link-type
link-type
link-type
link-type
link-type
link-type
Guideway type
Six-sided guideway
Six-sided guideway
Six-sided guideway
Six-sided guideway
Six-sided guideway
Six-sided guideway
Six-sided guideway
Six-sided guideway
Six-sided guideway
Air Pressure (MPa)
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
Press Accuracy
JIS Class 1
JIS Class 1
JIS Class 1
JIS Class 1
JIS Class 1
JIS Class 1
JIS Class 1
JIS Class 1
JIS Class 1

Standard Configuration

servo press workshop
servo press manufacturer

Optional Configuration

Precision Servo Press Manufacturing Process | Built for Performance

Frequently Asked Question

FAQS For the Servo Press Industry

What are the key advantages of a servo press over a traditional press?

The TNB-EO servo press offers superior energy efficiency, precise control of the stamping curve via servo motor drive, and reduced noise levels compared to conventional presses. Its programmable stroke and speed adjustments ensure flexibility for complex precision stamping tasks while minimizing energy consumption.

The high rigidity O-frame minimizes deformation during operation, ensuring stability and extending the machine’s service life. This design also reduces vibration, critical for maintaining JIS 1 grade accuracy in high-precision applications.

Safety is prioritized with photoelectric safety devices, ergonomic controls, and man-machine protection designs. These features comply with global safety standards, protecting operators and ensuring compliance with industrial regulations.

Yes! The thoughtful electrical circuit design supports seamless integration with automatic feeding devices, robotic arms, and other automation equipment. Optional add-ons like quick die change (Q.D.C.) further streamline production workflows.

The servo motor drive reduces energy consumption by up to 30% compared to traditional presses. Its low energy consumption and stepless speed regulation optimize power usage during both idle and operational phases.

JIS 1 grade accuracy ensures consistent part quality, minimal material waste, and compliance with stringent manufacturing standards. This is vital for industries like automotive and electronics requiring micron-level precision.

Enhance your setup with pneumatic die cushion devices, knockout systems, or automatic feeding devices. The quick die change (Q.D.C.) option also minimizes downtime for high-mix production.

Absolutely! The electric mold height adjustment device and digital mold height indicator allow quick, precise adjustments, reducing setup time and improving operational efficiency.

Standard configurations include maintenance tools and a practical electric lubrication system to ensure smooth operation. We also offer comprehensive technical support and spare parts services.

The electric lubrication system automatically distributes oil to critical components, reducing wear and tear. This ensures long-term reliability and minimizes unplanned maintenance.

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