3D Product Showcase

Accurl ES NT-30 Servo Turret Punch

Servo turret punch using a servo motor for the punching head increasing speed and decreasing energy consumption

Check out the 3D model, use your cursor or finger to rotate the image 360 degrees or click on the + or  button for more info

3D model may have features included that are not standard.

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  • Hybrid system
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The REXROTH servo drive is tailored to the special requirements of drives for CNC Turret Punches. All required components can be assembled using a modular design, ensuring optimal use of the installation space through a flexible layout

The punch servo utilizes a direct drive gearbox that supplies power and speed to the servo allowing the user to steplesly adjust the punch stroke and accommodate any pressure curve requirements.

Punch Presses Designed for Cost Savings

ACCURL® ES NT Series CNC Punch Press is the newly developed Multi Index Tools Turret Punch Press equipped with advanced REXROTH Servo System and designed for cost-savings while maintaining superior performance.

  • Electrical Energy Savings
  • Operator-independent production
  • High-speed, low-noise operation
  • 75% Idle Savings

Rigid Press Frame

Improved stability in the punching process using 12.5% thicker material for the press side frames and improved stiffness of base component.

O-type closed integral welded press frame special for servo punch press

Motion and Table

Improved stability in table motion by utilizing a two point LM guide support for high speed processing. In addition, the ball screws are now used for the X and Y axes providing improved maintenance.

Full Auto Indexed Station

Tools are rotatable in 0.01° increments enabling the processing of complex shaped parts with the minimum number of tools.

Tool change takes less than 3 seconds to complete total turret movement and just 0,6 seconds for single tool.

The turret itself is made of s50C and undergoes rigorous testing.

Automatic Pneumatic Clamps

When punching thinner material, one of the problems is to control the sheet movement at the non-clamping area. To eliminate this matter 3 clamps or more are available.

Automatic Clamp positioning reduces setup time and errors and provides machine runtime flexibility and productivity

The Pure Performance version offers a max punching speed of 900 hpm and max punching force of 30 tons. Users have full control with the ability to program punching speed, upper and lower limit of stroke. The machines also offers

REXROTH IndraMotion MTX Series Controller unit

  • With 32 station turret with 2 indexable stations (24A + 12B + 2BAI + 2C + 2DAI)
  • Two turret construction alternatives: 42 and 20 stations
  • Multi-Tools®
  • A vast variety of special tools
  • Rotating Auto-Index system

Optional with the following configuration:

  • ACCURL® 42 station turret including 4 indexable stations
  • ACCURL®Compact Loading & Unloading AP System
  • MATE® Indexable Multi-tool Ultra IMT 8-Station (MT8AUi)
  • MDT® TT2 Turret Tapping Tool in C Station
NameSpecificationUnit
Press Capacity300KN
Max. Sheet SizeX axis5000 (With one re-positioning)mm
Y axis1250mm
Max. Sheet Thickness6.35mm
Max. DiameterΦ88.9mm
Max. Nibbling Rate1800hpm
No. of Clamps3pcs
Turret Stations (Auto-index station)32(2B)pcs
No. of Controlling Axis5(X, Y, T, C, A)pcs
Tool Configuration16A/10B/2BAI/2C/2D
Max. Feeding SpeedX axis90m/min
Y axis80m/min
Simultaneous110m/min
Punching Accuracy±0.10mm

REXROTH Servo Transmission Technology

Introducing advanced technology and combining with Accurl’s mature products, they develop a high-grade numerical control machine. The system and transmission adopts a complete set of German Rexroth configuration, the main motor is air-cooled and the driving system can be remotely diagnosed, low noise, high speed, and high efficiency features.

Full electrical servo CNC turret punch press:

  • Advanced REXROTH CNC Servo system to control the RAM stroke distance on both ends and depth of each punch with 0.01mm accuracy.
  • The AC punch servo motor can be programmed for various applications.

I) High speed applications.

II) Low noise applications.

III) Forming applications.

Advantages:

The REXROTH servo drive adapted to the special requirements of drives for CNC turret punch press.

  • Respect for the environment
  • Energy saving*
  • Speed*
  • Reduced noise*
  • Less maintenance
  • Less waste*
  • Extreme precision
  • Repeatability

The ES NT can be upgraded with our ultra package which can decrease part processing times by up to 40%.

Three models ES NT-1225, ES NT-1530 and ES NT-1540

  • Max sheet size
    ES NT-1225: 2,530 mm x 1,270 mm
    ES NT-1530: 3,074 mm x 1,565 mm
    ES NT-1540: 4,300 mm x 1,565 mm
  • Max. sheet thickness: 8 mm
  • Positioning speed, max. 108 m/min
  • Index tool rotation speed: 133 rpm

The ESNT series has also optional Dynamic performance to offer better productivity.

  • Ram force, max. 230 kN (25 US Tons) or 300 kN (33 US Tons)
    ES NT Dynamic: 300 kN
  • Hit speed, max. 700 hpm
    ES NT Dynamic: 900 hpm