SPECIFICATION / MODELS PSGP-1250AHR
General Capacity
Max. travel (cross x longitudinal) 1400x5150mm
Wheel bottom to table (Vertical Head) 0-750mm
Spindle center height from table approx. 1100mm
Max height from table top to bottom of standard wheel 845mm
Grinding surface of table 1200x5000mm
Longitudinal Movement
Hydraulic table speed 2-25(1-25)m/min
Cross Movement
Clearance between the columns 1400mm
Intermittent cross feed-approx.(Electro-mechanical) 0.1-35mm/feed
Continuous cross feed-approx.(Electro-mechanical) 3000mm/min
Hand feed per revolution 10mm
Hand feed per division 0.05mm
Vertical Downfeed
Rapid traverse approx.(option) 250mm/min
Hand feed per division MPG 0.001mm
Grinding Wheel
Dimension(O.D x W x I.D) 510x100x203mm
Spindle speed(50/60Hz) 1150 r.p.m.
Motor
Horizontal head spindle motor 11(15,18.5)kW/15(20,25)HP
Vertical head spindle motor 7.5kW/10HP
Hydraulic motor 15kW/20HP
Weight
Net weight 41000kg
Gross weight 46000kg
Machine Size
Dimension (L x W x H) (m) 13.4x2.9x3.5

Straightness of table movement in longitudinal direction 0.02mm/m.
Straightness of table movement in transverse direction 0.02mm/m.
The surfaces of longitudinal table ways are all hand scraped to getting perfect contact pattern
and to ensure very high accuracy.
Longitudinal table ways are designed to have slide surfaces longer than that of the working surface and equal to the table length to keep the table free from torsion and deflection(except PSGS series).