Description | Unit | RD80×25 | RD60 × 16 | RD50 × 16 | RD50 × 13/16 | RD40 × 10/13 | RD35/40 × 10/13 | RD35 × 10 | RD 25/32 × 9/10 |
Max. drilling diameter ( steel/cast iron ) | mm | 80/105 | 60/72 | 50 | 50 | 35/40 | 35/40 | 35 | 25/32 |
Distance between the spindle center line to column center line | mm | 450-2550 | 350-1600 | 350-1600 | 360-1300/1600 | 360-1000 | 300-1000 | 3 00- 1 0 00 | 260-900 |
Distance between spindle end face to the machine bottom table | mm | 400-1620 | 350-1250 | 350-1250 | 260-1050 | 260-1050 | 260- 1 0 00 | 260- 1 0 00 | 220- 1 1 00 |
Max. spindle travel | mm | 400 | 315 | 315 | 220 | 200 | 280 | 180 | 120 |
Spindle taper | ISO50 | ISO50 | ISO50 | ISO50 | MT4 | MT4 | MT 4 | MT4 | |
Steps of spindle speed | 8steps | 8 steps | 25-2000 | 6 steps | 6 steps | 6 steps | 6 steps | 6 steps | |
Motor power: | kw | 7.5 | 4 | 4 | 1.5 | 2.2 | 2.2 | 2.2 | 1.5/2.2 |
Machine weight (N/G) | kg | 7400 | 3800 | 3500 | 2800 | 1500 | 1500 | 1100 | 900/1000 |
Machine dimension | mm | 3590x1260x3530 | 2490× 1050× 2600 | 2500 × 1070 × 2620 | 2150 × 860 × 2450 | 1500 × 705 × 2300 | 1500 × 705 × 2300 | 1450 × 700 × 2050 | 1400 × 710 × 1880 |