|Max. grinding surface||(mm)||500×1020(20”x40”)|
|Max. distance center of spindle to table||(mm)||600mm (24”)[Option:800mm (32”) &1000mm (40”)]|
|Table guideway||V＆Flat way|
|Auto. cross feed increment||Approx.||0.5mm～20mm(0.02”~0.8”)|
|Rapid power cross feed approx.||(mm/min)||1100mm/min(44”/min)(60Hz)900mm/min(36”/mm)(50Hz)|
|Cross feed on hand wheel||1rev/1gra||5mm / 0.02mm(0.2” / 0.001”)|
|Rapid power head elevation approx||300mm/min(10”/min)|
|Vertical feed with M.P.G.||1rev/1gra||x1:.1mm (0.01”)x5:0.5mm(0.05”)x10:1mm (0.1″)x1:.001mm (0.0001”)x5:.005mm (0.0005”)x10:.01mm (0.001”)|
|Auto. down feed (Option)||0.001mm～0.999mm/Time (0.00001”～0.00999”/Time)(Option)|
|Wheel speed||60Hz/50Hz||1750 rpm (60Hz) / 1450rpm (50Hz)|
|Hydraulic pump motor||(HP)||3HP|
|Auto. crossfeed motor||(W)||1/5HP|
|Rapid head elevation motor||(HP)||1 KW AC servo motor|
|Machine net weight||(Kg)||6000(13200Lbs)|
|Machine gross weight||(Kg)||6800(15000Lbs)|
|Machine floor space||(mm)||4600×2300(180”x91”)|
|Packing dimensions (L x W x H)||(cm)||376x228x228(148”x90”x90”)|
NOTE: We reserve the right to modify and improve the specification without notice, the specification shown above is for reference only.
- Optimized Structure – The major parts of PERFECT grinders are manufactured from high quality cast iron combined with an outstanding structural design. Major parts are stress relieved to ensure maximum rigidity, stability and machining accuracy.
- Turcite-B on Slideways – The X and Z axes slideways are coated with Turcite-B for stable movement and long term accuracy.
- Precision Spindle Design – The spindle runs in a class P4 high precision angular contact bearing, assuring run-out accuracy in 2 μm. The cartridge-type spindle is completely sealed and lubricated for long working lifetime, providing high accuracy grinding and long service life.
- Auto Down Feed Control (Option) – All column moving models are available to equip with an auto down feed control (AD5) for greatly increasing operational convenience.
- Double Wall Construction – The structural parts, such as the column and table, etc., feature double wall construction, assuring maximum rigidity and stability especially when performing heavy grinding.
- Customer can choice optional AD5 auto down feed system to become 3 axes fully automated thereby making operation more.