The VLB i Series offers optimum alignment of the motor and gearbox ensures no offset and guarantees steady smooth movement of the headstock along the Z-axis. This design significantly reduces torsion on the headstock and ensures optimum rigidity, long term accuracy, and repeatability. Large diameter pre-tensioned ballscrews have a double-nut preloaded design eliminating the potential thermal growth and promote high accuracy and high-speed positioning.
The X&Y roller linear guideways fully support the machine’s saddle and worktable, delivering outstanding X&Y-axis accuracy over the full travel range of the machine. This is critical during machining heavy workpieces. It can avoid deflection and is a key factor in maintaining part accuracy and precision. The Z sliding surface areas and gibs are coated with Turcite-B and hand-scraped for perfect fit and alignment.
|Travel||X - Axis Travel||1400mm|
|Y - Axis Travel||750mm|
|Z - Axis Travel||650mm|
|pindle Center To Z - Rail||830mm|
|Spindle Nose To Table||120 - 770mm|
|Table||Table Size||1500 X 750mm|
|T - Slot (number*width*pitch)||5*18mm*150mm|
|Maximum Table Load||1500kg|
|Type Of Driving||Belt type(OP: Direct type)|
|Feed Rate||X. Y Axis Rapid Feed Rate||30m/min|
|Z Axis Rapid Feed Rate||20m/min|
|X. Y. Z Max.Cutting Feed Rate||10m/min|
|Automatic tool changer||Arm Type (Tool to Tool)||24T (4.5sec)|
|Max. Tool Diameter*Length(adjacent)||Φ220X350mm(Φ110X350mm)|
|Max. Tool Weight||15 kg|
|X. Y Axis Servo Motor||3.0kW||3.0kW|
|Z Axis Servo Motor||4.5kW BS||3.0kW BS|
|Machine Accuracy||Positioning Accuracy (JIS)||± 0.005mm / 300mm|
|Repeat Poitioning Accuracy (JIS)||± 0.003mm|
|Floor Space Measurement||4340*3510*3150mm|
Above specification are subject to change without prior notice.