EC-400

Designed for high-volume production and unattended operation, the all-new
EC-400 is faster, more compact, more rigid, and more capable than ever
before. It features a larger work envelope, faster rapids, a full 4th-axis
rotary system for synchronous motion, and much better chip management. For
extended production and true “lights out” capability, a 6-station pallet
pool and high-capacity tool changer are available. NOTE: The Pallet Pool
requires the optional 50+1 or 100+1 side-mount tool changer. Note: Pallets are not interchangeable with the previous generation EC-400.

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Standard 30+1 tool side-mount tool changer, with options for 50+1 or 100+1
Built-in pallet changer with 400 mm pallets
Full 4th-axis rotary system
Available 6-station pallet pool
Made in the USA

Travels

X Axis

: 559 mm

Y Axis

: 635 mm

Z Axis

: 559 mm

Spindle

Max Rating

: 22.4 kW

Max Speed

: 8100 rpm

Max Torque

: 122.0 Nm @ 2000 rpm

Drive System

: Inline Direct-Drive

Taper

: CT40 | BT40 | HSK-A63

Bearing Lubrication

: Air / Oil Injection

Cooling

: Air Cooled

Integrated 4th Axis (B Axis)

90° Rotation Time (full 4th)

: 3.0 s

Max Weight on Platter

: 400.0 kg

Rotational Torque (continuous)

: 575 Nm

Backlash

: 30 arc-sec

Gear Ratio

: 106:01:00

Brake Torque

: 3390 Nm

Min Resolution

: 0.001 °

Indexing Accuracy

: ± 15 arc-sec

Repeatability

: 10 arc-sec

Rapids on B

: 150 °/sec

Feedrates

Max Cutting

: 21.2 m/min

Rapids on X

: 35.6 m/min

Rapids on Y

: 35.6 m/min

Rapids on Z

: 35.6 m/min

Axis Motors

Max Thrust X

: 15035 N

Max Thrust Y

: 12500 N

Max Thrust Z

: 15035 N

Pallet Changer

Pallet Quantity

: 2

Pallet Length

: 400 mm

Pallet Width

: 400 mm

Max Pallet Load

: 400.0 kg

Max Pallet Load (w/Pallet Pool)

: 227 kg

Pallet Change Time

: 15 s

General

Coolant Capacity

: 360 L

Tool Changer

Type

: SMTC

Capacity

: 30+1

Max Tool Diameter (full)

: 64 mm

Max Tool Diameter (adjacent empty)

: 127 mm

Max Tool Length (from gage line)

: 305 mm

Max Tool Weight

: 5.4 kg

Tool-to-Tool (avg)

: 2.8 s

Chip-to-Chip (avg)

: 3.6 s

Air Requirements

Air Required

: 255 L/min @ 6.9 bar

Inline Air Hose

: 1/2 in

Coupler (Air)

: 1/2 in

Air Pressure Min

: 6.9 bar

Electrical Specification

Spindle Speed

: 8100 rpm

Drive System

: Inline Direct-Drive

Spindle Power

: 22.4 kW

Input AC Voltage (3 Phase) - Low

: 220 VAC

Full Load Amps (3 Phase) - Low

: 70 A

Input AC Voltage (3 Phase) - High*

: 440 VAC

Full Load Amps (3 Phase) - High*

: 35 A

Dimensions - Shipping

Domestic Pallet

: 513 cm x 254 cm x 284 cm

Export Crate

: 447 cm x 234 cm x 257 cm

Weight

: 7947.0 kg