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NXX-46A1

Configuration of Major Functional Components

◆ CNC Control System: Taiwan, China's SYNTEC

◆ Spindle Unit: Locally made, with authentic Japanese P4-grade precision bearings.

◆ Drive/Tor: Domestic

◆ Feed Drive System (X/Z): YASKAWA (Japan) or domestic

◆ Axis Drive Components (X/Z): authentic NSK (Japan) precision bearings support C3-grade precision ball screws made by PMI/HIWIN (Taiwan)

◆ Linear Guideways (X/Z): P-class precision linear motion guides by PMI or HIWIN (Taiwan).

◆ Machine Base: Made of precision-cast iron.

◆ Schneider Electric (France) Electrical System

◆ Hydraulic System: High-end parts from Taiwan.

Note: The following specifications are meant to serve as a guide. Custom components and optional configurations are offered upon request.

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    Machine Structural Features

    Designed for demanding applications, this machine integrates a high-performance cartridge spindle. Built with premium imported bearings in a "three-front, two-rear" arrangement and powered directly by a servo motor, it delivers exceptional precision, rigidity, and rotational stability.

    Its foundation is a robust 45-degree slant bed made of high-grade cast iron via resin sand molding. The densely ribbed structure provides superior stiffness and effective vibration absorption, while also facilitating easy operation and efficient chip flow.

    For rapid and accurate axis movement, the X and Z axes employ high-rigidity linear guides and precision ball screws. These are directly driven by servo motors through flexible couplings, with a central lubrication system servicing all guideways and screws. This design achieves high positioning accuracy, minimizes thermal effects, and enables fast traverse speeds of up to 30 m/min.

    A versatile T-type gang tool post allows for multiple tool arrangements and enables very quick tool changes.

    The hydraulic power unit incorporates a variable displacement pump, motor, and solenoid valves sourced from Taiwan. Its integrated air-cooling system maintains low operating noise and stable, cool oil temperatures.

    Completing the package is a streamlined, fully enclosed guard with excellent sealing. The smooth-sliding door ensures easy access and is fitted with a safety interlock for operator protection.

    Product Display

    NXX-46A1
    NXX-46A1 detail

    Main Technical Specifications

    Item

    Unit

    NXX-36A1

    NXX-46A1

    NXX-46AL

    Max. Swing Diameter

    mm

    Φ360

    Φ360

    Φ420

    Max. Turning Length

    mm

    220

    250

    260

    Max. Swing Over Cross Slide

    mm

    Φ95

    Φ95

    Φ125

    Max. Turning Dia. (Disk/Shaft)

    mm

    Φ350/Φ95

    Φ350/Φ95

    Φ400/Φ125

    Spindle Bore Dia.

    mm

    Φ46

    Φ56

    Φ56

    Max. Bar Capacity

    mm

    Φ35

    Φ45

    Φ45

    Spindle Speed Range

    r/min

    0-4000

    0-4000

    0-4000

    Number of Spindle Speeds

    Steps

    CV

    CV

    CV

    Spindle Nose

     

    Spindle NoseA2-4

    Spindle NoseA2-5

    Spindle NoseA2-5

    Spindle Motor Power

    Kw

    4

    5.5

    5.5

    Bed Slant Angle

    Angle

    45

    45

    45

    X-axis Rapid Traverse

    m/min

    24

    24

    24

    Z-axis Rapid Traverse

    m/min

    30

    30

    30

    Max. X-axis Travel (Bi-directional)

    mm

    650

    750

    850

    Max. Z-axis Travel

    mm

    260

    290

    330

    X / Z Axis Servo Motor Power

    Kw

    1.5

    0.85

    0.85

    Spindle Runout (Radial / Axial)

    mm

    ≤0.003

    ≤0.003

    ≤0.003

    Machining Flatness Accuracy

    mm

    ≤0.01/Φ100

    ≤0.01/Φ100

    ≤0.01/Φ100

    Repeatability

    X

    mm

    ±0.0025

    ±0.0025

    ±0.0025

    Z

    mm

    ±0.0025

    ±0.0025

    ±0.0025

    Tool Carrier Configuration

     

    Gang Type

    Gang Type

    Gang Type

    Max. Tool Capacity

    pcs

    8

    8

    8

    Tool Size

    OD Tool Size

    mm

    20×20

    20×20

    20×20

    Max. Boring Bar Diameter

    mm

    Φ25

    Φ25

    Φ25

    Total Power Capacity

    Kw

    8

    8

    8

    Machine Weight (Approx.)

    kg

    2400

    2500

    2800

    Overall Dimensions (L×W×H)

    mm

    2050×1570×1800

    2050×1570×1800

    2160×1650×1900

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