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Along with the two new spindles, the current 20,rpm core-cooled spindle remains available as an option on the a51nx and a61nx mwkino. Rollers provide line contact area, which enhances rigidity and load capacities of the machines.

Casting design and axis guide improvements of the nx machines deliver higher stiffness, load a551nx and precision. Realizing the machining performance equivalent to No. This stepped design supports the machine to move at high speed and high acceleration mode by reducing the weight of column without compromising rigidity of the machine in Z-axis direction.

Pallet clamping system Pallet can be precisely located on the pallet table with four taper-cones. The a51nx-5XU eliminates these challenges with its unique work-pallet magazine.

Nx machines leverage these proven designs and advance reliability with new features. Makino a81nx horizontal machining centre. The a51nx is a mm horizontal machining center from Makino that builds on the highly makono a51 platform.

Makino anx Horizontal Machining 4 Axis. Avoiding recutting of chips, especially in aerospace and medical materials, improves tool life and part surface finish. A variety of machining modes are preset. On nx machines, a high-speed servo-driven ball screw actuates the ATC shutter door, improving responsiveness, ease of setup and maintenance.

Makino machines will deliver precise statistical performance and dramatically reduced cycle times. Horizontal Machining Center Makino A61nx. Stepped column The two X-axis guides under the column are at different heights.

Horizontal Machining Center Makino A Horizontal Machining Center Makino A51nx The a51nx is a mm horizontal machining center from Makino that builds on the highly successful a51 platform. A new cross-roller guide design yields improved rigidity for higher metal-removal rates, reduced vibration and improved tool life. Manufacturers of medical, aerospace, prototype and complex multi-face parts have long understood the advantages of 5-axis machining.


Horizontal Machining Center Makino J3.

The work-pallet magazine supports continuous unattended manufacturing of high variety and low volume as well as traditional high-volume parts production. Horizontal orientation offers ideal chip shedding. The motor includes an inertia control system that adjusts table speed and acceleration based on pallet payload.

The a51nx and a61nx have larger work envelopes, higher machine strength and rigidity far beyond levels typically associated with taper machines.

a51nx ‚óŹ a61nx | Makino

Online only Makino a51nx. Horizontal machining center Makino J This structure reduces installation time and makes relocation work easy. Even in machining with high-speed and high-acceleration, machining surface quality and shape accuracy can be kept. Roller linear guides Cylindrical roller guides are used in the X- Y- and Z-axis.


The DD motor table also reduces B-axis complexity and eliminates backlash and key component wear. The nx machines are designed with a 1G-axis acceleration supplemented by high-power servo motors and enhanced casting rigidity for faster acceleration.

Five-axis machining capability can improve productivity and quality simply by consolidating operations.

High rigidity machine construction Pallet clamping system Pallet can be precisely located on the pallet table with four taper-cones. Thanks to the expanded Z-axis stroke, maximum tool length on the a51nx and a61nx models is increased to mm The additional Y-stroke yields a 14 percent bigger working envelope that accommodates larger parts or more parts per fixture.

The ATC shutter door typically sees millions of cycles over the life span of a machine. Several major casting enhancements coupled with the use of cross-roller guides enable customers to effectively use the additional 14 percent Y-stroke. High cutting performance is realized even at the upper point on Y-axis.


The servo axis a51nz reduces exposure of the ATC to the work envelope. A51nc workpiece setup and loading through the standard work-setting station ensures maximum spindle utilization. One-grade higher machining capability and machining area enhance the manufacturing power. Horizontal Machining 4 Axis Makino a The a51nx and a61nx machines have new, more powerful standard and optional spindles.

Horizontal Machining Center Makino A51nx

The nx machine has the cooling technology of ball screw core and ball screw support bearing. Due to the speed of the DD motor, it may lead to fewer machines required in high-volume, high-tool-count automotive applications.

Control unit that maximizes machine performance Professional 6 optimizes machine motion, according to machining conditions.

Operator can easily choose suitable one for its purpose. All this, plus advanced spindles and axis guide enhancements, combines to deliver increased speed and precision in larger part applications.

An optional Nm spindle designed for high metal-removal rates in ferrous applications is also available, opening up new machining opportunities typically reserved for larger machines. The a51nx features a mm Key technologies on the machine advance part productivity, accuracy and machine reliability to the next level.

The standard spindle is a 14,rpm design with Nm of duty-rated torque and 22 kW of continuous output, a 19 percent increase over the previous model.