3YRS
ECOM PRECISION MACHINERY CO., LTD.
886-4-7389907
886-4-7382139
No.376, Sec. 3, Taihe Rd., Changhua City, Changhua County 500028, Taiwan
www.ecomcnc.com

Products

CNC Tapping Center
Tapping Center VT-7i
VT-7i

1.ECOM VT-7i is a combination of speed, rigidity, and precision. The
Direct Dirven Spindle System eliminates vibration, ensuring
excellent surface finishes and long cutting tool life. Adhering to our
outstanding quality and development experience on the machining
centers for many years, the VT-7i provide your customer with
faster processing efficiency and higher machining quality.
2.The VT-7i comes with a high-performance roller linear guideway for
all 3-axis. It provides fast & accurate rapid feed, and also the
allowance of heavy workpiece Z-axis.
3.The 3-axis C3 class high precision ballscrews all has been well pre-
extension, and directly coupled to A/C servo motors. It significantly
eliminates backlash and ensures the highest rigidity.

Specification

Specifications
VT-7i
Travel X - Axis Travel 700mm
Y - Axis Travel 450mm
Z - Axis Travel 330mm
pindle Center To Z - Rail 500mm
Spindle Nose To Table 110 -440mm
Table Table Size 900 X 420mm
T - Slot (number*width*pitch) 3*14mm*100mm 
Maximum Table Load 300kg
Spindle Spindle Taper BT-30
Spindle RPM 50-12000rpm
Type Of Driving Direct Type
Feed Rate X. Y Axis Rapid Feed Rate 48m/min
Z Axis Rapid Feed Rate 48m/min
X. Y. Z Max.Cutting Feed Rate 10m/min
Automatic tool changer Arm Type (Tool to Tool) 16T  (1.4sec)
Max. Tool Diameter*Length(adjacent) Φ80X200mm
Max. Tool Weight 3 kg
Motor   MITSUBISHI FANUC
Spindle Motor 3.7/5.5kW 3.7/5.5kW
X. Y Axis Servo Motor 1.5kW 2.5kW
Z Axis Servo Motor 3.0kW BS 2.7kW BS
Machine Accuracy Positioning Accuracy (JIS) ± 0.005mm / 300mm
Repeat Poitioning Accuracy (JIS) ± 0.003mm
Others Approximate Weight 4500kg
Floor Space Measurement 2100*2800*2330mm

Above specification are subject to change without prior notice.

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