Gantry Machining Center LM-1690
Home » Products » Machining Center » Gantry Machining Center » Gantry Machining Center LM-1690

loading

Share to:
facebook sharing button
linkedin sharing button
twitter sharing button
whatsapp sharing button
snapchat sharing button
sharethis sharing button

Gantry Machining Center LM-1690

Strong load-bearing capacity, high torque, and high precision
X/Y/Z travel: 1000x1600x800mm
Worktable size: 900×1520mm
Max.load capacity: 2500kg
  • LM-1690

  • GOODA

Availability:
Quantity:

Function Introduction of the LM-1690

gantry machining center-LM-1690Z


GooDa Fixed Beam Gantry Machining Center LM-1690  is designed for performance enhancement for general-purpose large vertical machining centers (such as LJ-1270/1370/1580), to solve the problem of errors caused by the traditional cross slide vertical machining center due to its low load-bearing capacity and off-center loading during the machining process.

The X and Y axes use heavy-duty roller linear guides, while the Z axis uses hard guides. It comes with a standard Taiwan brand BT50-6000rpm spindle for both roughing and finishing operations. Alternatively, a gearbox driven spindle is available for high-power cutting requirements.

The machine is suitable for processing large molds, box-type, plates, and mold frame parts.

Features

  • Large-Scale Beam with Horizontal and Vertical Guideway Layout;

  • X/Y-Axis High-Rigidity Roller Linear Guides; Z-Axis Box-Type Hardened Guideways;

  • Optional Configurations: Right-Angle Milling Heads, Workpiece Measurement Systems, etc.

Advantages


1. Gantry-type Structure


The high-rigidity beam and column integrated structure ensure the stability of the machine tool during heavy cutting.


gantry structure

2. High Stability


The gantry frame and base are structurally robust, with excellent anti-torsion and anti-bending deformation, suitable for high-speed machining.


integrated structure

3. Superior Cutting Force


The X and Y axes use heavy-duty roller linear guides, and the travel of the worktable does not exceed the force range of the base, avoiding off-center deformation commonly seen in general vertical machining centers.


x/y/z axis

4. Simple & Safe Operation


The protective cover of the machining center is designed with doors on both sides, making it convenient and safe for loading and unloading large workpieces and make it easier for machining operations.


sheet metal cover

5. Reliable Parts


The linear guides and ball screws use brands from Germany or China Taiwan; the bearings use Japan NSK/P4; the standard spindle is the China Taiwan BT50.


spindle

6. High Precision


The spindle center is close to the guideway mounting surface, which maximally eliminates the off-center load torque and reduces the vibration caused by cutting forces.


guideway



Items unit LM-1690NC LM-1614NC LM-2016NC
Worktable Worktable size mm 900×1520 1200x1700 1400×2000
Max.load capacity kg 2500 2500 5000
T-slot size specs mm 5-22x160 7-22x170 7-22×200
Xaxis travel mm 1000 1600 2000
Y axis travel mm 1600 1600 1600
Travel Z axis travel mm 800 800 800
Columns net width mm 1640 1500 1640
Mininum distance from
spindle nose to table
mm 200 150 200
Spindle Spindle driven mode
Synchronous toothed belt Synchronous toothed belt Synchronous toothed belt
Spindle motor power kw 15/18.5 15/18.5 15/18.5
Spindle taper
BT50 BT50 BT50
Max.spindle speed rpm 6000 6000 6000
Feed X/Y/Z axis rapid move speed m/min 12/12/12 15/15/15 10/10/10
Tool Magazine Tool capacity T 24T 24T 24T
Accuracy Positioning accuracy mm ±0.02/1000 ±0.02/1000 ±0.02/1000
Total power required KVA 40 40 40
Others Machine size m 5.3x3.8x4.5 5.4x3.6x3.8 6.2x3.8x3.9
Machine weight(approx.) kg 15000 15000 18000

*Note: Parameter above is for reference only, please contact us for more detailed data or inquire customized solutions.

Categories

Product Inquire
Every feature, function and configuration of our machine tools are made for our customer.
Subscribe to Our Email
Navigation
Contact Us
    Simon@goodacnc.com
   WhatsApp Business: +86 177 0020 2418
    No.216, Huangchang North Road, Changping Town, Dongguan City, Guangdong Province
 
Copyright © 2021 Dongguan GooDa Machinery Manufacturing Co., Ltd. 粤ICP备16127694号 | beian.miit.gov.cn