Vertical Machining Centers

FJV (BT50)

High accuracy double column machining centers

Highly rigidity double column construction for high accuracy machining
High-accuracy built-in motor spindle / motors for high-efficiency machining
Designed for high efficiency in machining large workpieces, with a wide lineup that can handle long shaft workpieces
Equipped with touch screen CNC system MAZATROL SmoothG

Distance between columns

Double column machine construction provides high speed and high accuracy performance

1: |The double column construction delivers high accuracy machining over extended periods of operation
2: |High-accuracy positioning by ball screw and direct servo mounting
3: |Spindle temperature control prevents changes in machining accuracy
4: |Linear roller guides for high rigidity are used on all axes

Ball screw core cooling

Temperature controlled cooling oil circulates through the ball screw cores. It ensures stable machining accuracy over extended periods of high speed operation.

Ai Thermal Shield

Based on spindle speed and temperature of the machine, Ai Thermal Shield suppresses changes in the cutting edge position. It stabilizes continuous machining accuracy through meticulous machine control that takes into account temperature changes, machine position, coolant ON/OFF, and other factors.

High-accuracy integral spindle / motors for high-efficiency machining

Equipped with a integral spindle / motor, it eliminates the need for driving gear. It can reduce power loss and minimize vibration during high-speed operation to ensure exceptional surface finishes and maximum tool life.

High torque spindle and high speed spindle (BT40) are available as options

A 10000 min ^-1 standard spindle that can handle machining of various materials such as cast iron, steel, and nonferrous metal , a 7000 min ^-1 high- torque spindle (optional) that is effective for rough machining of steel and cast iron , and a BT40 18000 min ^-1 high-speed spindle (optional) that enables highly efficient machining of nonferrous metal and difficult machining material through high speed machining are available.

		Standard spindle	High torque spindle*	High speed spindle(BT40)*
Max speed		10000 min^-1	7000 min^-1	18000 min^-1
Motor output	30 min. rating [40%ED]	37 kW (50 HP)	30 kW (40 HP)	35 kW (47 HP)
Motor output	Cont. rating	30 kW (40 HP)	22 kW (30 HP)	26 kW (35 HP)
Motor torque	30 min. rating [40%ED]	350 N・m	442 N・m	84 N・m
Motor torque	Cont. rating	239 N・m	318 N・m	57 N・m
Tool shank		BT50, BIG-PLUS NO.50, HSK-A100	BT50, BIG-PLUS NO.50, HSK-A100	BT40, BIG-PLUS NO.40, HSK-A63

*|Optional

The compact spindle cartridge is designed for minimum interference.

This provides a wider machining area as well as the ability to use shorter tools for improved machining performance and accuracy.

Symmetrical spindle unit design

The symmetrical spindle unit design minimizes spindle displacement due to heat generation during machine operation.

More options to integrate process and achieve high productivity

Multi-surface machining attachment (optional) enables four face machining with one angle tool

An additional axis (optional) that enables control of the 4th axis by commands in the machining program

2-pallet changer (optional) to load the next workpiece during the machining of the current workpiece

Equipped with touch screen CNC system MAZATROL SmoothG

MAZATROL SmoothG is a CNC system with a graphical user interface and touch screen for easy operation. Various functions are provided to help reduce programming time and improve machining efficiency.

QUICK MAZATROL

[Reduces program creation time]
Programs can be created while checking the machining shape and process, which helps prevent mistakes and shorten creation time. By touching the 3D model, you are instantly moved to the corresponding processing unit, making it easy to modify the program.

3D ASSIST

[Create programs directly from 3D CAD data]
Workpiece and coordinates data can be imported from 3D CAD data to a MAZATROL program. No coordinate value inputs are required. It can reduce input errors and time for program checking.

QUICK EIA

[Visualization of G code(EIA) programs]
By visualizing the G code(EIA) program, it supports checking and editing of small program increments. Visible search on touch screen can reduce the time for program checking.