G-V1530A/B/C/Z 3-Axis Linear Guides Gantry Machining Center

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G-V1530A/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.
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-V1520B	G-V1530B	G-V1540B	G-V1520C	G-V1530C	G-V1540C
Travel	X-axis travel		mm	2200	3200	4200	2200	3200	4200
	Y-axis travel		mm	2200			2200
	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	1980			1980
Table	Table size (L×W)		mm	1500×2000	1500×3000	1500×4000	1500×2000	1500×3000	1500×4000
	Max. load		kg	6000	10000	13000	6000	10000	13000
	T-slot (Width×Pitch×Qty)		mm	28×160×9			28×160×9
Spindle	Drive type		/	Gear drive (Opt. belt drive)			Motorized spindle
	Max. spindle speed		r/min	6000			15000 (Opt. 18000、10000）
	Spindle power (Rated/Peak)		kW	15/18.5			15/22
	Torque output (Rated/Peak)		N.m	807/1331			45.7/73.6
	Ram section (Square ram)			420×420 (Opt. Z-axis box ways 400×400, 450×450）			420×420
	Spindle taper		/	BT50			BBT40 (Opt. HSK-A63、BT50)
ATC (Opt.)	Number of tools		T	24（40）			24
	Max. tool dia. (Full/Adjacent)		mm	φ110/φ200			φ80/φ150
	Max. tool length		mm	350			250
	Max. tool weight		kg	18			8
Speed	Feed rate range (Cutting)		m/min	10/10/10	10/10/10	8/8/8	10/10/10	10/10/10	8/8/8
	Rapid traverse speed (X/Y/Z-axis)		m/min	15/15/15	15/15/15	10/15/15	15/15/15	15/15/15	10/15/15
Accuracy	Positioning accuracy (Without/With scale)	X	mm	0.023/0.019	0.027/0.023	0.032/0.028	0.023/0.019	0.027/0.023	0.032/0.028
		Y	mm	0.023/0.019			0.023/0.019
		Z	mm	0.018/0.014			0.018/0.014
	Repeatability (Without/With scale)	X	mm	0.014/0.012	0.017/0.015	0.02/0.018	0.014/0.012	0.017/0.015	0.02/0.018
		Y	mm	0.014/0.012			0.014/0.012
		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	50			60
	Coolant tank capacity		L	500			500
	Machine size	Length	mm	6406	7676	10241	6406	7676	10241
		Width	mm	5576			5576
		Height	mm	5200(5900 when Z axis is optional)			5200(5900 when Z axis is optional)
	Machine Enclosure		–	Full perimeter sheet metal			Full perimeter sheet metal