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EC-500

Designed for high-volume production and unattended operation for larger
parts and tombstones, the EC-500 offers a larger work envelope and bigger
pallets than the popular EC-400, while providing the same high performance
and features. It features fast rapids, a full 4th-axis rotary system for
synchronous motion, and a rear-exit chip conveyor for better chip
management. Note: Pallets are not interchangeable with the previous generation EC-500.

Standard 30+1 tool side-mount tool changer, with options for 50+1 or 100+1
Built-in pallet changer with 500 mm pallets
Full 4th-axis rotary system
Made in the USA





Travels

X Axis
: 813 mm
Y Axis
: 635 mm
Z Axis
: 711 mm
Spindle Centerline to Pallet
: 28 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
: 500 mm
Pallet Width
: 500 mm
Max Part Diameter
: 749 mm
Max Pallet Load
: 400.0 kg
Max Part Height
: 927 mm
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 282 cm
Export Pallet
: 500 cm x 232 cm x 257 cm
Weight
: 9126.0 kg