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Romi E 280 Multi-tasking Turning Centers
E 280 MULTI-TASKING TURNING CENTERS
High Performance Multi-Axes CNC Turning Centers with GE-Fanuc 21i-T or 18i-T conversational control.

The Romi E series is the result of four years of research and design efforts by Romi. Designed on a modular platform the E series can be as simple as a two axes turning center or as complex as an eight axes turning center with two live tool turrets and Y axis capability. The E 280 "A" has a main spindle with either 15 HP or 25 HP and a tailstock. The E 280 "B" offers a left and right spindle of 15 HP. Both spindles have "C" axis capability.

G 30 Work Area

 

E Series Catalog in PDF Format

E 280 Insert

 

Features include:

  • Permanently lubricated high precision 6,000 RPM (A2-5) or 4,000 RPM (A2-6) spindle
  • 15 or 25 HP, 30 minute duty rated spindle motor for the left spindle
  • 15 HP, 30 minute duty rated spindle motor for the right spindle
  • Romi 12 Station "no rise" Turret, servo driven, hydraulically clamped in any one of 4 configurations
  • "T" for standard block type turning tools
  • "V" for VDI-30 turning tools
  • "M" for live tools
  • "MY" for live tools with "Y" axis
  • 1.65", 2.01" or 2.52" bar capacity left spindle
  • 1.65" bar capacity right spindle
  • One piece 45 degree slant bed with linear ways
  • Absolute encoders, it is not necessary to "home" the machine
  • Tailstock body and quill, hydraulically actuated with programmable position control "A"
  • Double anchored X and Z ball screws, X axis is pre-tensioned
  • Double nut ball screw construction for long life, dual flank pressure and thermal stability
  • Fully enclosed work area with stainless steel guide covers
  • 1,181 IPM rapid traverse in Z and 945 IPM rapid traverse in X
  • Cover cleaning system with separate coolant pump
  • Automatic lubrication system with line filter and oil level sensor
  • Coolant system 100 PSI, 2.6 GPM, 2 HP
  • Bar feeder interface
  • 20 or 30 KVA transformer 200..480V 50/60 Hz
Specifications for E 280A & E 280B

 

E 280 Specifications Romi E 280A Romi E 280B
General
Machine type - CNC CNC
Axis number 3 3
Control type - Fanuc 21i-TB Fanuc 18i-TB
Capacity
Turning diameter max mm 280 280
Turning length max mm 400 400
X-axis travel mm 195 195
Y-axis Travel mm 85 (+50/-35) 86 (+50/-35)
Z-axis travel mm 405 405
Headstock
Spindle nose  ASA A5
A6
A5
A6
Spindle hole diameter mm 58
73
58
73
inch 2,3
2,9
2,3
2,9
Speed ranges  rpm 6 - 6000
4 - 4000
6 - 6000
4 - 4000
Torque max Nm 94 / 30min
140 / 30min
94 / 30min
140 / 30min
Main motor kW 11,0
(30min)
11,0
(30min)
Counter-Headstock
Spindle nose  ASA
(Option)
- A5
Spindle hole diameter mm
(Option)
- 58
inch
(Option)
- 2.3
Speed ranges  rpm
(Option)
- 6 - 6000
Torque max Nm
(Option)
- 94 / 30min
Main motor kW - 11
(30min)
Turret MY
Number of stations / drive tools number 12 12
Tool size (bar diameter) mm 32 32
Tool size (square) mm x mm 20 x 20 20 x 20
Radial and axial driven toolholder DIN 6499 ER-25 ER-25
Speed ranges (driven tools)  rpm 5 - 5000 5 - 5000
Torque max (driven tools) Nm 23 23
Tailstock
Quill taper MT 4 -
Feeds
X-axis Rapid traverse m/min 24 24
Y-axis Rapid traverse m/min 18 18
Z-axis Rapid traverse m/min 30 30
Dimensions and Weights
Height mm 2300 2300
Power consumption kVA 20 30
Weight t 6.2 6.2

 


ROMI Machine Tools, LTD. Terms and Conditions of Sale and Limited Warranty

 

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