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RC 20/75
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• Bed in meehanite cast iron with wide ribbing
• Sturdy T-shape frame • Hand scraped guides
• Wheel head realised on bushings
• Workhead equipped with thrust bearings.
Standard Accessories
Wheel dresser, wheel flange, open steady rest, close steady rest, levelling wedge, carbide tripped center, wheel extractor, balancing arbor, 3-jaw chuck, coolant tank, coolant pump, internal grinding coolant protection, water-proof screen, work lamp low voltage, service wrenches and user’s manual.
DATASHEET:
| um | value | |
|---|---|---|
| Distance between centers | mm | 750 |
| Centre height | mm | 135 |
| Max. outside diameter | mm | 5/200 |
| Max. inside diameter | mm | 25/100 |
| Max. lenght external | mm | 750 |
| Max. lenght internal | mm | 100 |
| Swivelling angle of workhead | +90° | |
| Max. weight of work piece | kg | 100 |
| Center tape | MT4 | |
| Spindle speed | rpm | 25-380 |
| Max. dimensions of external wheel | mm | 400x50x203 |
| Swivelling angle of wheelhead | +10° | |
| Wheel spindle speed | rpm | 1670 |
| Wheelhead rapid travel | mm | 50 |
| Max. travel | mm | 205 |
| Wheelhead motor power | kW | 4 |
| Spindle speed | rpm | 10000 |
| Max. dimensions of internal wheel | mm | 30x25x10 |
| Min. dimensions of internal wheel | mm | 17x20x6 |
| Table travel | mm | 6 |
| Max. swivelling angle of table | +3°/-8° | |
| Center taper | MT4 | |
| Quil travel | mm | 30 |
| Motor power internal grinding | kW | 1.1 |
| Electrical supply | V/Hz | 400/50 3 PH |
| Dimensions | mm | 3000x2060x2050 |
| Weight | kg | 4300 |