Okamoto Precision Cylindrical Grinding Machine OGM250 PDX&UDX Series

Feature

・Design based on the ergonomics and considered operator friendly.

・Manual infeed is available for Table longitudinal & Wheel infeed.

・Okamoto developed controller is able to manage the numerical value digitally.

Description

ItemUnitsMachine Type
Plain Type
OGM 250PDX
Universal Type
OGM 250UDX
PerformanceSwing over tablemm220
Distance between centersmm500
Maximum working diametermm200
Maximum work loadingkgf60
Grinding WheelOutside Dia.×Width×BoremmФ355×38×127Ф305×25×127
Rotating Speeds(belt replace)rpm1793 / 2021(50Hz)2357 / 2087(50Hz)
Max. working surface speedm/sec2000
WheelheadX-axis travelmm203
Swivel angledegФ(Non Swivel)±30
Least travel incrementmm0.001
Handle feed ratemmФ1 per handle turn
TableZ-axis travelmm640
Swivel angledeg4(to)- 9
Handle feed ratemm7.5 per handle turn
Continuous feed ratemm/min50(to)4000
WorkheadSpindle typeSpindle for dead-live combined use
Center taperMT3
Through hole diameterФmmФ17.5
Spindle speedmin-110-500
Swivel angledeg30(to) – 90
Tailstock Spindle strokemm20
Center taperMT3
MotorsGrinding Wheel SpindleKW1.5
Workhead spindleKW0.4
Table feedKW0.4
Lubrication pumpKW0.01
Coolant pumpKW0.06
Magnetic dust
separator(option)
KW0.025
Power consumptionKW10
Tank capacityCoolant tanklitre80
Lube tanklitre5
HeightFrom floor surface to work centermm1040
Floor SpaceWidthmm2880
Depth×Heightmm1884×1600
Machine Weightkg1900