Mytrunnion-7G

Vertical 5-Axis Machining Center

The Mytrunnion-7G 5-axis vertical machining center sets a new standard for precision, perfect for manufacturers of large, intricate components requiring uncompromising accuracy.

Specifications

Table Size

(Ø1000mm) Ø39.7″

Travel (X, Y, Z)

(1119 x 1380 x 765mm) 46.9″ x 54.3″ x 30.1″

Travel (A, C)

150° (-120 to +30°), 0 to 360°

Spindle Taper

NST No. 50 (HSK-A100 Opt.)

Spindle Speed

35-12,000 min‾¹, 4-Step Gear Driven

Tool Storage Capacity

100 Pcs.

Rapid Feed (X,Y x Z)

50m/min (1,969ipm) x 30m/min (1,181ipm)

Rapid Feed (A, C)

25 min‾¹ (9,000 deg/min), 27.5 min‾¹ (9,900 deg/min)

Power Requirement

65KVA, 200v AC, 3 Phase

Product Detail

Designed for high precision machining of a variety of large-scale parts, the Mytrunnion-7G 5-axis simultaneous machining center offers an extra-large work envelope of Ø46.1” (comparable to that of an 800mm HMC) x 29.1” high and a table load capacity of 4,440Lbs to easily and more productively process substantial, weighty parts in a single set-up. The Mytrunnion-7G incorporates an A-Axis tilting trunnion table (-120 to +30°) and a rotary C-Axis (360°) with a 0.001° minimum indexing command. Linear scale feedback is standard on the X, Y & Z axes, as well as the tilting and rotary axes. The trunnion design allows for maximum stiffness and flexibility with the ability to position the work piece closer to the spindle.

Ideal for 5-axis machining, the Arumatik-Mi CNC promotes super-fast, super smooth control processing for faster machining of complex workpieces.

Uniquely Intuitive User Focused CNC Technology

The Arumatik-Mi control’s unique blend of advanced touch-screen icon driven and familiar conventional control technologies make this the CNC of the future. It is easy to use, fully customizable and is loaded with technology to perfect and simplify the user-machine experience.

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Interior view of a Kitamura Mytrunnion-7G CNC machine, showcasing a large rotary table for precision machining operations.

Exterior view of a Kitamura Mytrunnion-7G CNC machine, a high-precision machining center designed for advanced 5-axis manufacturing.

Productivity Enhancing Features

Simultaneous 5-axis machining center, ideal for large capacity, high precision Aerospace applications
Expansive work envelope Ø1,171mm (Ø46.1”) x 739mm (29.1”) high
Positioning accuracy ±0.002mm (±0.000079”)/Full stroke, Repeatability ±0.001mm (±0.000039”)
Highest grade Meehanite cast construction for superior vibration absorption and improved surface finishes

#50, high speed, heavy duty 12,000rpm, 4-step geared, dual contact spindle
Zero backlash roller cam style 4th and 5th axis rotary table with rotary scales
High speed rapid feed rates 50m/min (1,969ipm) X,Y, 30m/min (1,181ipm) Z – Incredibly fast for a machine of its size.
Arumatik-Mi CNC with ultra-high speed and high precision SSS (Super Smoot Surface) control with 8,190 block look ahead speeds

Mytrunnion-7GProduct Video

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