Description:
TABLE
Table Surface - 100 x 700mm
Nr & width of T slots - 5-18mm
Distance between T slots - 120mm
Admissible weight on table - 2000kg
Heidenhain 426 Control
TRAVELS
X Longitudinal - 1600mm
Y Cross - 920mm1)
Z Vertical - 900mm2)
1) 2) These values correspond to the machine working capacities, they can slightly vary (always increasing) depending on the type of head. See the capacity drawing at the end of this chapter.
SPINDLE TAPER
Spindle Taper - ISO 50
Tool-holder Taper - DIN 69871-B
Pull Stud - ISO 7388/2A
Tool Clamping - Mechanical
Tool Unclamping - Hydraulic
Tool Blocking Power (daN) - 1750
PNEUMATIC GROUP
Inlet Pressure - 6 bar
Consumption - 240 L/min
OUTSIDE COOLING LIQUID GROUP
Power - 0.57 kW
Flow - 20 L/min
Pressure - 1 bar
Tank capacity - 150 L
INSIDE COOLING LIQUID GROUP
Power - 2.2 kW
Flow - 30 L/min
Pressure - 5.5 bar
AUTOMATIC LUBRICATION PUMP
Components to be lubricated - Slideways, Nuts & Ballscrew supports
Power - 70 W
Flow - 0.2 L/min
Working pressure - 20 bar
Decompression - 1.5 bar
Safety Valve - 25 bar
Tank Capacity - 3 L
Lubricating System - Single line -Lost oil
Dosing System - Direct action dosers
Lubricating Frequency - 30 min
Lubricating Time - 1.5 min
Control Systems - Pressure gauge, Oil minimum level, Working pressure, Operating cycle
HEAD AUTOMATIC LUBRICATION GROUP
Components to be lubricated - Head gears
Power - 70 W
Flow - 0.2 L/min
Working pressure - 20 bar
Decompression - 1.5 bar
Safety Valve - 25 bar
Tank Capacity - 2.7 L
Lubricating System - Single line -Lost oil, Single line -Oil recovery
Dosing System - Direct action dosers
Lubricating Frequency - 20 min
Lubricating Time - 1.5 min
Control Systems - Pressure gauge, Oil minimum level, Working pressure, Operating cycle
ACCURACY (in 1000mm)
Positioning - ±0.0014 mm
Repeatibility - ±0.008 mm
* The purchaser shall at it's own costs be responsible for disconnecting, dismantling and removing items purchased from the auction location. If the purchaser is intending to export items purchased at the auction it shall be responsible at its own cost for ensuring compliance with all UK export conditions and the obtaining of any applicable Export Licences.
* Please note all dimensions stated are approximate, however the accuracy cannot be guaranteed and should be verified by the bidder before bidding.