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| SPECIFICATION | UNIT | G-200 | UG-200 | 
| Distance between centers | mm | 500/750 | 500/750 | 
| Center height | mm | 135 | 135 | 
| Dia. ground (O.D) | mm | 8-200 | 8-200 | 
| Dia. ground (I.D) | mm | - | 25-100 | 
| Grinding length (O.D) | mm | 500/750 | 500/750 | 
| Grinding length (I.D) | mm | - | 125 | 
| Loading capacity | kg | 100 | 100 | 
| Workhead swivel angle | ° | - | ±90° | 
| Workhead spindle taper | - | MT4 | MT4 | 
| Workhead spindle speed | rpm | 26-260 (stepless) | 26-260 (stepless) | 
| Wheelhead feed of handwheel per rev. (rough/fine) | mm | 2/0.5 | 2/0.5 | 
| Wheelhead feed of handwheel per gra. (rough/fine) | mm | 0.01/0.0025 | 0.01/0.0025 | 
| External grinding wheel size | mm | 500x50x203 | 400x50x203 | 
| Max. peripheral speed of grinding wheel | m/s | 35 | 35 | 
| Internal grinding spindle speed | rpm | - | 10000 | 
| Internal grinding wheel size | mm | - | 50x25x13 | 
| Table feed of handwheel per rev. | mm | 6 | 6 | 
| Table swivel angle (CW) | ° | 3° | 3° | 
| Table swivel angle (CCW) | ° | 9°/8° | 9°/8° | 
| Table longitudinal feed speed | m/min | 0.1-4 | 0.1-4 | 
| Tailstock quill taper | - | MT4 | MT4 | 
| Tailstock quill travel | mm | 30 | 30 | 
| External grinding motor power | kw | 5.5 | 4 | 
| Internal grinding motor power | kw | - | 1.1 | 
| Workhead motor power | kw | 1.1 | 1.1 | 
| Roundness | um | 2 | 2 | 
| Cylindricity | um | 5/8 | 5/8 | 
| Roughness | um | Ra0.2 | Ra0.2 | 
| Gross weight | kg | 4100/4300 | 4100/4300 | 
| Packing size (LxWxH) | mm | 2350/2750x2030x2050 | 2350/2750x2030x2050 | 




