G-V2530 A/B/C/Z 3-Axis Linear Guides Gantry Machining Center

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G-V2530 A/B/C/Z 3-Axis Linear Guides Gantry Machining Center

Three-Axis Linear Guide
Gantry Machining Center

Product Characteristics

The machine features a gantry frame fixed structure with a moving worktable.
High-Rigidity Beam: The beam adopts a rectangular large cross-section arch design. The height-to-width ratio is optimized through simulation analysis, significantly enhancing its bending and torsional resistance, ensuring precision stability.
Large Cross-Section Ram: The ram has a cross-sectional size of 420x420mm, supported by four linear guide rails in a semi-enclosed arrangement. This provides high-strength support with low friction resistance, ensuring zero creep at low speeds, minimal vibration, fast response, and excellent dynamic and static performance, low maintenance requirements, and long service life.
Multiple Support Table: The table is supported by multiple closely spaced slides, ensuring stable and reliable load-bearing performance with excellent precision retention.
Various Drive OptionsConfigurable with belt drive, geared head, electric spindle, and automatic right-angle milling head.
Gear-driven SpindleFeatures a BT50 interface with a maximum speed of 6000rpm and an output torque of up to 1331Nm. The gearbox and main motor are separated from the spindle, effectively minimizing accuracy issues caused by heat generation.
Motorized spindleHigh-power, heavy-duty BT50-10000rpm electric spindle that delivers high torque, high speed, and low vibration, providing an exceptional machining experience.
Belt-driven SpindleUtilizes a BT50-6000rpm high-speed spindle unit, offering efficient cutting performance.
Thermal ControlStandard with an oil cooling system to reduce spindle temperature, prolong bearing life, and minimize the impact of thermal deformation on machining accuracy.
Three-Line Rails: All three axes (XYZ) use heavy-duty roller linear guide rails, which are easy to maintain, have low friction resistance, fast response from moving parts, zero creep at low speeds, and excellent dynamic and static performance.
Belt Drive: The XY-axis motors use belt reduction to increase transmission torque, reduce load inertia, improve drive performance, and provide simple and cost-effective maintenance.
Gear Drive: The motor is reduced through a low-backlash reducer, increasing torque transmission. Combined with larger lead screws, this ensures fast drive speeds, stable performance, and high precision (X-axis ≥ 4200mm / Y-axis ≥ 3700mm).
Nitrogen Balancing: The Z-axis drive system uses a servo motor directly coupled to a ball screw, with a dual-cylinder balancing system on both sides of the ram to ensure smooth reversal of Z-axis feed and fast dynamic response.
Thermal Compensation: The ball screw features a pre-tensioned structure at both ends, effectively eliminating precision loss caused by thermal expansion.
Spiral Chip Conveyor: One set on each side of the worktable, with a 120mm screw diameter and large square steel cross-section, quickly expelling chips outside the machine.
Chain-type Chip Elevating Conveyor: Located at the machine’s end, with a 45-degree incline, wider chain plate, and sawtooth scraper bars, quickly collecting chips into the small chip conveyor.
Small Chip Conveyor: Collects and transports chips.
Coolant Tank: Multi-layer filtration system to filter impurities and ensure smooth machining.

Product Parameters

Item			Unit	G-V2530B	G-V2540B	G-V2550B	G-V2560B	G-V2530C	G-V2540C	G-V2550C	G-V2560C
Travel	X-axis travel		mm	3200	4200	5200	6200	3200	4200	5200	6200
	Y-axis travel		mm	3200				3200
	Z-axis travel		mm	1000(Opt. 1250)				1000(Opt. 1250)
	Distance from spindle end to table		mm	250～1250(Opt. 250～1500)				100～1100(Opt. 100～1350)
	Effective gantry width		mm	2980				2980
Table	Table size (L×W)		mm	2500*3000	2500*4000	2500*5000	2500*6000	2500*3000	2500*4000	2500*5000	2500*6000
	Max. load		kg	18000	22000	25000	28000	18000	22000	25000	28000
	T-slot (Width×Pitch×Qty)		mm	2820013(160 pitch between bilateral T-slot rows)				2820013(160 pitch between bilateral T-slot rows)
Spindle	Drive type		/	Gear drive(Opt. Belt drive)				Motorized spindle
	Max. spindle speed		r/min	6000				10000(Opt. 15000, 18000)
	Spindle power (Rated/Peak)		kW	22/35				26/45
	Torque output (Rated/Peak)		N.m	790/1258				305/623
	Ram section (Square ram)			420420(Opt. Z-Axis box ways 400400, 450*450)				420*420
	Spindle taper		/	BT50				BT50(Opt. BBT40, HSK-A63)
ATC (Opt.)	Number of tools		T	24(40)				24(40)
	Max. tool dia. (Full/Adjacent)		mm	φ110/φ200				φ110/φ200
	Max. tool length		mm	350				350
	Max. tool weight		kg	18				18
Speed	Feed rate range (Cutting)		m/min	8/8/8	8/8/8	6/6/6	6/6/6	8/8/8	8/8/8	6/6/6	6/6/6
	Rapid traverse speed (X/Y/Z-axis)		m/min	12/15/15	10/15/15	10/15/15	10/15/15	12/15/15	10/15/15	10/15/15	10/15/15
Accuracy	Positioning accuracy (Without/With scale)	X	mm	0.027/0.023	0.032/0.028	0.036/0.032	0.041/0.037	0.027/0.023	0.032/0.028	0.036/0.032	0.041/0.037
		Y	mm	0.027/0.023				0.027/0.023
		Z	mm	0.018/0.014				0.018/0.014
	Repeatability (Without/With scale)	X	mm	0.017/0.015	0.02/0.018	0.023/0.021	0.025/0.023	0.017/0.015	0.02/0.018	0.023/0.021	0.025/0.023
		Y	mm	0.017/0.015				0.017/0.015
		Z	mm	0.012/0.011				0.012/0.011
Others	Z-axis counterweight		/	Hydraulic + nitrogen balance				Hydraulic + nitrogen balance
	CNC system		/	FANUC 0I-MF PLUS (Opt. Siemens 828D)				FANUC 0I-MF PLUS (Opt. Siemens 828D)
	Air supply	Flow	L/min	300				300
		Pressure	MPa	0.6~0.8				0.6~0.8
	Total electrical capacity		kVA	65				65
	Coolant tank capacity		L	700				700
	Machine size	Length	mm	8015	10020	12164	14645	8015	10020	12164	14645
		Width	mm	6634				6634
		Height	mm	5200(5900 when Z axis is optional)				5200(5900 when Z axis is optional)
	Machine Enclosure		–	Semi-surrounding sheet metal (work area only)				Semi-surrounding sheet metal (work area only)