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The bridge gantry frame structure, both for the servo motor drive - details see: https://www.machineto.com/bridge-type-five-axis-machining-center-10130059

Product Introduction

The bridge gantry frame structure, both for the servo motor drive, has good location accuracy and steady state response characteristics;
Bridges and workbench fixed, good rigidity, large bearing, modalities for large workpiece surface five-axis processing;
Ram on the slide moving, and a hydraulic pressure balance cylinder balance ram, small motion inertia, movements flexible and reliable positioning, stable, ensure the Z to the high-speed feed of the fast response;
Recommend suite: X, Y, Z axis is fast moving speed can be up to 30 m/min, A and C axis with 10 r/min (60 r/min);
By five-axis linkage to any direction hole, plane and space complexity to processing;
High spindle speed, suitable for high speed cutting;
Full closed loop control, ensure the stability of the positioning accuracy and precision of the machine;
Spindle is equipped with constant temperature cooling device, make sure that the spindle temperature, stable precision;
Humanized operating system, the operation more convenient

		GMC2040u	GMC2050u	GMC2060u	GMC2580u	GMC30100u
workbench
Table size	mm	2000×4000	2000×5000	2000×6000	2500×8000	3000×10000
Work table loading	kg/m2	5000	5000	5000	5000	5000
processing range
Gantry width	mm	3400	3400	3400	3400	4500
Range of gantry framework - X1,X2 axis	mm	4300	5300	6300	8200	10500
saddle maximum stroke - Yaxis	mm	2500	2500	2500	2600	3000
ram maximum stroke - Zaxis	mm	1000	1000	1000	1000	1000/1200/1400
Maximum	mm	1100	1100	1100	1200	1050/1250/1450
min	mm	100	100	100	200	50 (100)
Ram cross section	mm	460×460				500×500
A,C corner		A:+95°,-110° ; C:±200°(or±360°)				A:±110° C:±360°
maximum speed of spindle	r/min	24000				15000/18000/24000
taper hole		HSK 63A				HSK 63A / HSK 100A
Main motor power	kw	42/55				34( Optional 21~50)
Spindle torque	Nm	67/87.5				72( Optional 72~150)
feed
Fast Moving
x axle	m/min	30	30	30	18	30
Yaxle	m/min	30	30	30	18	30
Zaxle	m/min	30	30	30	18	30
A,Caxis	r/min	10	10	10	10	60
Tool magazine (option)
form		straight line of knife library	magazine	straight line of knife library	straight line of knife library	magazine
Tool magazine	piece	20or30	20	20or30	20	20or30
positionaI accuracy
executive standard ISO8636-1; 2000
Xaxle	mm	0.020( Total length )	0.020( Total length )	0.025( Total length )	0.03( Total length )	0.04( Total length )
Yaxle	mm	0.02( Total length )	0.02( Total length )	0.02( Total length	0.02( Total length )	0.025( Total length )
Zaxle	mm	0.010	0.010	0.010	0.010	0.015
Aaxle		6"	6"	6"	6"	7"
Caxle		6"	6"	6"	6"	7"
Repositioning Accuracy ISO8636-1; 2000
executive standard
Xaxle	mm	0.010( Total length )	0.010( Total length )	0.015( Total length )	0.02( Total length )	0.025Total length
Yaxle	mm	0.010( Total length )	0.010( Total length	0.010( Total length	0.010( Total length	0.02( Total length )
Zaxle	mm	0.008	0.008	0.008	0.008	0.010
Aaxle		4"	4"	4"	4"	3"
Caxle		4"	4"	4"	4"	3"
Machine weight	kg	55000	60000	75000	90000	130000
Table electric capacity	kVA	100	100	100	100	120
numerical control system		FIDIA C20	FIDIA C20	FIDIA C20	FIDIA C20	SIEMENS 840DorHEIDENHAIN TNC 530