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SPECIFICATION | UNIT | G-200H | UG-200H | |
Dia. ground (O.D) | mm | 8~200 | 8~200 | |
Dia. ground (I.D) | mm | - | 13-100 | |
Center height | mm | 135 | 135 | |
Workhead spindle speed | rpm | 25~380 | 25~380 | |
Max. table travel | mm | 650 (950) | 650 (950) | |
Table hydraulic feed speed | m/min | 0.1~4 | 0.1~4 | |
Loading capacity | kg | 50 | 50 | |
Grinding length (O.D/I.D) | mm | 500/- (800/-) | 500/125 (800/125) | |
Table swivel angle | ° | -5~+9° (-3~+7°) | -5~+9° (-3~+7°) | |
Max. peripheral speed of grinding wheel | m/s | 38 | 38 | |
External wheel size | mm | Max: Ф400x50xФ203; Min: Ф280x50xФ203 | ||
Internal grinding spindle speed | rpm | - | 16000 | |
Workhead and tailstock center | - | MT4 | MT4 | |
Machine motor power | kw | 5.625 | 5.625 | |
Roundness (O.D/I.D) | um | 1.5 | 1.5/2.5 | |
Roughness (O.D/I.D) | um | Ra0.32 | Ra0.32 | |
Unifomity of dia.in longitudinal section (O.D/I.D) | um | 5 | 5/8 | |
Machine dimemsions (LxWxH) | mm | 2500 (3000) x1600x1500 | ||
Machine weight | kg | 2500 (3000) | 2500 (3000) |