EdmDrillTM CT400

CT400

Precision, CNC EDM Drilling Machine

The EdmDrill™ CT400 is a highly versatile and capable EDM drilling machine for tool room, job shop, and production applications. Available with a variety of options, the CT400 can be configured to tackle nearly any EDM drilling job. The CT400 can be built in 3, 4, or 5 axis configuration, and all axes are fully integrated, programmed, and controlled by superior Siemens CNC controllers. Siemens controllers are easy to program and fully compatible with most CAM software.

Please note that an additional 4th axis or tilt-rotary table can be added to the CT400 on your shop floor should the need arise. For long-running, unattended operation, look to Current EDM’s reliable Automatic Electrode Changer (AEC24). Time tested in around-the-clock operation, the AEC24 automatically changes up to 24 electrodes.

AEC24 AUTOMATIC ELECTRODE CHANGER
Number of Drill Chucks
24
Electrode Diameter Range
0.012 in. – 0.118 in. (0.3 mm – 3.0 mm)
Collets/Sizes
12 each 0.020 in. (0.5 mm)
12 each 0.040 in. (1.0 mm)
Maximum Electrode Length
16 in. (400 mm)
Compressed Air Required
70 – 90 PSI / Dry / 2.5 CFM
Emergency Drill Chuck
0.010 in. – 0.118 in (0.25 mm – 3.0 mm) range
NIKKEN SW-105
A-Axis Travel
±90°
B-Axis Travel
±180°
Fixture and Part Weight
25 lb. (11.3 kg)

SPECIFICATIONS

MACHINE CT400 OP8
X-Axis Travel
18.0 in. (457 mm)
Y-Axis Travel
12.0 in. (304 mm)
Z-Axis Travel
16.0 in. (406 mm)
W-Axis Travel
10.5 in. (266 mm)
Electrode Diameter Range
0.004 in. – 0.256 in. (0.1 mm – 6.5 mm)
Table Weight Capacity
1000 lbs. (454 kg) maximum
Machine Weight
1500 lbs. (681 kg)
Machine Footprint
47 in. W x 64 in. L (1194 mm W x 1625 mm L)
Machine Footprint with AEC
59 in. W x 64 in. L (1473 mm W x 1625 mm L)
CONTROL
Controller
Siemens 840Dsl
Displayed Axes
X, Y, Z, W
Controlled Axes
X, Y, Z, W
Displayed Coordinates
Inch/Metric
Display Type
High-resolution LCD
Program Storage
Table Feed Rate
Variable, up to 200 in./min (5000 mm/min)
Minimum Command Unit
0.0001 in.
Drilling Modes
Manual and Automatic
Manual Table Feed
Variable
Spindle Rotation
Bi-Directional
USB Port
Standard
Servo Feed Rate
Programmable
MOTORS AND DRIVERS
Motors (X, Y, W)
Siemens AC Servo
Feedback (X, Y, W)
Encoder
Z Motor
DC with Siemens Encoder
Positioning
±0.0005 in.
Repeatability
0.0002 in.
POWER SUPPLY
Type
Variable Frequency DC
Switching
High Current FET
Output Amperage
30/57 (mean/peak)
Amperage Range (Ip)
1 to 57 Amps (3 Amp increments)
On-Time Setting (TON)
1-100mSec (1mSec increments)
Off-Time Setting (TOFF)
1-100mSec (1mSec increments)
Meters
Voltmeter and Ammeter
Capacitance Range
0 to 1.15mFarad (0.05 increments)

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