Manufacturer ABA
Model MR 1500 ES
Year 2004
Location Germany DE
Category Grinding machines - surface grinders
Product id P210601026

Price on request

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About this seller

Client type Reseller
Active since 2018
Offers online 14
Last activity Sept. 15, 2021

Specifications

Manual No
CNC Yes
CNC type SINUMERIK840 D
Max piece weight 1500 kg
Max. wheel speed 3000 rpm
Power 44 kW
-------------------
Length x width x height 5500.0 × 600.0 × 3200.0
Weight 15000 kg
Worked hours
Hours under power
State excellent
At local norms yes
Status visible

Description

CNC rotary table surface grinding machine
Make ABA
Type MR 1500 ES
Control SINUMERIK 840 D
Year of construction 2004
Grinding area
Round table diameter 1,500 mm
Distance table surface - grinding spindle center 1,050 mm max.
Vertical travel (Y-axis) 880 mm
Max. Workpiece height 700 mm with a new grinding wheel
Max workpiece weight approx. 1,500 kg
Magnetic disk
Electro permanent magnetic chuck Ø 1,500 mm
Ring pole pitch 18 mm
6-stage clamping force control
Rotary table (B-axis)
Rotary table with torque drive and measuring system make. RÜCKLE Mod. PKTD6
Table speed 1 - 100 min-1
Hydrostatic table bearing with separate hydrostatic unit make Winkelmann
Automatic vertical infeed (Y-axis)
Resolution 0.001 mm
Smallest infeed size 0.001 mm
Encoder measuring system
Max. Distance spindle center - table 1,050 mm
Grinding head vertical travel 880 mm
Feed 1 - 3,500 mm / min
Electromechanical vertical movement by means of a digital servo motor, backlash-free worm gear and ball screw drive. Preloaded precision roller guide
Central grease lubrication
Cross feed (Z-axis)
Resolution 0.001 mm
Smallest infeed size 0.001 mm
Encoder measuring system
Stand cross travel max. 750 mm
Cross movement, continuous 5 - 1,500 mm / min
Electromechanical transverse movement using a digital servo motor, toothed belt and ball screw drive. Preloaded precision roller guide
Central grease lubrication
Grinding spindle head
Motor version AC motor controllable
Drive power 44 kW at 1,500 - 3,000 rpm
Grinding spindle speed adjustable 50 - 3,000 min-1
Spindle bearing free of axial and radial play
Grinding wheel dimensions max. 500 x 100 x 304.8 mm
Grinding spindle with roller bearings in block design with preloaded high-precision spindle bearings and permanent grease lubrication, spindle preloaded axially and radially free of play.
Grinding wheel peripheral speed max. 35 m / s
Grinding wheel balancing system from MPM
control
SIEMENS SINUMERIK 840 D
With TFT color monitor
MS Windows user interface module PCU 50 with graphical operator guidance
- With digital drives and integrated adjustment control
- 1.5 Mbyte CNC user memory for programs and data
Main memory 256 Mbyte SDRAM
40 GB hard disk, 3 GB of which are freely available for user programs
- MPI interface, USB V 1.1 (1 x external, 1 x internal), Ethernet 10/100 Mbit / s
Floppy disk drive interface
- User-friendly manual grinding and automatic grinding processes
- Digital position indicators with a large color screen
- Constant cutting speed control, error messages in plain text
Dressing device
-Electric straightening device for single-grain diamonds.
- Electromechanical dressing movement and infeed.
-Compensation of the dressing amount with the Y-axis.
Coolant system
Belt filter system
Tank capacity 1,000 l
Flow rate 200 l / min
Circulation pump 0.2 bar
Coolant pump 1 0.2 bar
Coolant pump 2 3.0 bar
Lift pump container
Tank capacity 200 l
Feed pump 400 l / min
Installation data
Operating voltage 400 V
Frequency 50 Hz
Connection value 130 kVA
Nominal current approx. 180 A.
Back-up fuse approx. 200 A.
Space requirement l x w x h approx. 5.5 x 6.0 x 3.2 m
Weight approx.15,000 kg

Other equipment or accessories:
- CNC - control SINUMERIK 840 D (modernized in 2011)
- All linear axes with digital servo motors and ball screw drive
- Rotary table make RÜCKLE in hydrostatic design with torque drive
- Y-axis (vertical) increased by 200 mm
- Grinding spindle drive with 44 kW
- Electric straight dresser
- Belt filter system with paper belt filter, tank capacity 1,000 l, coolant pump 200 l / min / 3 bar
- Full coverage of the work area
- Generous work area door
- Electro-permanent magnetic plate Ø 1,500 mm, ring pole pitch 18 mm
- Automatic grinding wheel balancer from MPM
- Complete enclosure of the work area with safety locking in automatic mode
- Portable electronic handwheel in automatic and manual mode for all axes
- Machine light in the work area
- Electrical equipment 400V / 50Hz
- Control cabinet cooling unit
- Paint RAL 7035 (light gray), RAL 5007 (brilliant blue)
- Flushing gun with hose and holder in the operating area
- Extraction for grinding mist
- Machine has been geometrically checked, repainted, grinding spindle re-stored, bellows renewed, various wear parts renewed

Please note that this description may have been translated automatically. Contact us for further information. The information of this classified ad are only indicative. Exapro recommends to check the details with the seller before a purchase

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