Kitamura

Kitamura Mytrunnion-5G milling machine

SKU: MYTRUNNION–5G
Kitamura 5G – Ultra-Precision 5-Axis Milling Machine The Kitamura 5G is designed for simultaneous 5-axis machining, offering the highest precision and repeatability for the most demanding applications. The machine delivers a positioning accuracy of ±0.000039 inches over full stroke and a repeatability of ±0.00002 inches, making it an ideal choice for the production of molds, dies, aerospace components, and precision industrial parts. The sliding upper gate makes loading and unloading workpieces quick and ergonomic. A powerful spindle with a 4-speed gear ratio delivers high torque and high speed, ensuring machining flexibility across a wide range of materials. All axes, including the rotary A and B axes, feature linear scale feedback, ensuring exceptional accuracy and stability. The machine is constructed of high-quality Meehanite cast iron and features robust box-way guides, increasing structural rigidity and durability under heavy use. Key features of Kitamura 5G: Simultaneous machining in 5 axes, Positioning accuracy: ±0.000039 inch, Repeatability: ±0.00002 inch, Sliding overhead gate for easy loading and unloading, Table load capacity 400 kg, Spindle speed up to 20,000 rpm, Spindle with 4-stage gearbox – high torque and speed, A and B axis feedback based on linear scales, Solid Meehanite cast iron construction and box-way guides. Kitamura 5G combines precision, rigidity and performance to provide reliable performance for the most demanding 5-axis machining projects.

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Product description

Kitamura 5G – Ultra-Precision 5-Axis Milling Machine

The Kitamura 5G is designed for simultaneous 5-axis machining, offering the highest precision and repeatability for the most demanding applications. The machine delivers a positioning accuracy of ±0.000039 inches over full stroke and a repeatability of ±0.00002 inches, making it an ideal choice for the production of molds, dies, aerospace components, and precision industrial parts.

The sliding upper gate makes loading and unloading workpieces quick and ergonomic. A powerful spindle with a 4-speed gear ratio delivers high torque and high speed, ensuring machining flexibility across a wide range of materials.

All axes, including the rotary A and B axes, feature linear scale feedback, ensuring exceptional accuracy and stability. The machine is constructed of high-quality Meehanite cast iron and features robust box-way guides, increasing structural rigidity and durability under heavy use.

Key features of Kitamura 5G:

  • Simultaneous machining in 5 axes,
  • Positioning accuracy: ±0.000039 inch,
  • Repeatability: ±0.00002 inch,
  • Sliding overhead gate for easy loading and unloading,
  • Table load capacity 400 kg,
  • Spindle speed up to 20,000 rpm,
  • Spindle with 4-stage gearbox – high torque and speed,
  • A and B axis feedback based on linear scales,
  • Solid Meehanite cast iron construction and box-way guides.

Kitamura 5G combines precision, rigidity and performance to provide reliable performance for the most demanding 5-axis machining projects.

Technical Parameters

SKU: MYTRUNNION–5G
Brand: Kitamura
Maximum table load (kg): 400
Maximum workpiece height (mm): 500
Maximum workpiece diameter (mm): 630
Table diameter (mm): 630
Maximum spindle to pallet distance (mm): 600
Minimum distance between spindle and pallet (mm): 100
X-axis travel (mm): 815
Y-axis travel (mm): 745
Z-axis travel (mm): 500
A-axis rotation (°): 150(-120do+30)
C-axis rotation (°): 360.00
X-axis feedrate (m/min): 50/50/25
X-axis cutting feedrate (m/min): 24
Y-axis cutting feedrate (m/min): 24.00
Z-axis cutting feedrate (m/min): 24.00
A-axis cutting feedrate (°/min): 2000
C-axis cutting feedrate (°/min): 6000°/min
Maximum spindle speed (rpm): 20000
Spindle taper: 40 NST (op. HSK-A63)
Spindle drive type: przekładnia 4-biegowa
Number of tools in the magazine: 50(op.100)
Tool-to-tool / Chip-to-chip / change time (s): 9.50
Maximum tool diameter / all tools / (mm): 75
Maximum tool diameter / adjacent pockets empty / (mm): 150.00
Maximum tool weight (kg): 10.00
Maximum tool length (mm): 300.00
Clamping taper type: MAS CT (BT) 40 (op. HSK-A63)
Tool selection method: Losowa/dwukierunkowa
Repeatability (mm): 0.00
Machine dimensions (length x width x height) (mm): 2428x4665x3277
Machine weight (kg): 17400
Compressed air consumption (l/min): 450.00
Compressed air pressure (bar): 5.00
Control: Arumatik-Mi
Supply voltage (V): 200
Coolant pump power (HP AC): 20/15/10

FAQ

What is the Kitamura Mytrunnion-5G milling machine?
Ultra-precision 5-axis machining center for simultaneous machining of molds, dies and aerospace components, offering ±0.000039 inch positioning accuracy and ±0.00002 inch repeatability for the most demanding designs.
What are the key precision parameters of Mytrunnion-5G?
Positioning of ±0.000039 inch over full stroke and repeatability of ±0.00002 inch with A and B axis feedback based on linear scales in all axes.
What are the parameters of the 5G version spindle?
4-speed geared spindle up to 20,000 rpm with high torque – provides versatility from heavy roughing to fine finishing on a variety of materials.
What ergonomic solutions does 5G offer?
The sliding overhead gate enables quick and ergonomic loading/unloading of workpieces – the operator-friendly design increases the efficiency of daily 5-axis work.
What construction materials does Kitamura 5G use?
Highest quality Meehanite cast iron with solid box-way guides – guarantee exceptional stiffness, vibration damping and durability even under heavy use.
What is the load capacity of the 5G machining table?
The table's load capacity of 400 kg enables stable machining of medium-sized workpieces with full 5-axis precision, ideal for the production of molds and high-end industrial components.
What axes does 5G simultaneous machining support?
Simultaneous 5-axis machining with rotary A and B axes equipped with linear scales – ensures exceptional movement stability and geometric accuracy of complex details.
Why choose the Kitamura Mytrunnion-5G milling machine?
Extreme sub-micron precision, 20,000 rpm geared spindle, Meehanite cast iron and sliding gantry – ideal for demanding molds, aerospace and precision parts without compromise.

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