SN 500 SA draaimachine
Merk : TOS Trens
Type : SN 500 SA
Ø 505 mm, l = 1000 - 2000 mm
Productomschrijving
SN 500 SA s a universal centre lathe intended for piece and small-lot production; however it fits also for maintenance in repair workshops. Main motor output is of 7.5 kW and spindle bore is up to 105 mm. This lathe has also a wide range of operating speed from 12.5 up to 2000 min-1 Option of a design with extended bore is an advantage of the universal centre lathe SN 500 SA.
Technical parametres
Working range
| Swing over bed | 505 mm | 19,88 inch |
| Swing over cross slide | 270 mm | 10,63 inch |
| Swing of the bed gap | 700 mm | 27,56 inch |
| Useful length of the bed gap | 230 mm | 9,06 inch |
| Distance between centres | 1000, 1500, 2000 mm | 39,37/ 59,06/ 78,74 inch |
| Height of centres over bed | 250 mm | 9,84 inch |
Spindle
| Speed range | 12,5 - 2000 min -1 | 12,5 - 2000 rpm |
| Spindle front nose | STN ISO 702/III - B8 | STN ISO 702/II – C8 |
| Bore | 77 mm | 3,03 inch |
| Internal taper | metric 90 | metric 90 |
| Max. torque/limiting speed | 1450/50 Nm/min -1 | 1048/ 50 lbf/rpm |
Carriages
| Cross slide working travel | 300 mm | 11,81 inch |
| Tool slide working travel | 140 mm | 5,51 inch |
| Max. tool size | 32 x 25 mm | 1,26x0,79 inch |
| Traverse feed number | 38 | 38 |
| Working range of longitudinal feeds | 0,05 - 6,4 mm.rev -1 | 0,002 – 0,25 inch/rev |
| Working range of cross feeds | 0,025 - 3,2 mm.rev -1 | 0,001 – 0,126 inch/rev |
| Longitudinal rapid traverse | 3000 mm.min -1 | 118,11 ipm |
| Cross rapid traverse | 1500 mm.min -1 | 59,06 ipm |
Tailstock
| Tailstock sleeve diameter | 80 mm | 3,15 inch |
| Tailstock sleeve stroke | 180 mm | 7,09 inch |
| Tailstock sleeve internal taper | MORSE 5 | No. 5 MT |
| Cross resetting | ±12 mm | ±0.47 inch |
Threads
| Metric threads | - number | 29 | 29 |
| - range | 0,5 - 40 mm | 0,02 - 1,57 inch | |
| Whitworth threads | - number | 38 | 38 |
| - range | 1 - 80 thread/1" | 1 - 80 threads/inch | |
| Modular threads | - number | 26 | 26 |
| - range | 0,25 - 20 mm | 0,01 - 0,79 inch | |
| Thread Diametral Pitch | - number | 31 | 31 |
| - number of DP thread | 2 - 72 | 2 - 72 |
Power drives
| Total power input | 12 kVA | 12 kVA |
| Supply voltage | 3 x 400 V ± 10% | 3 x 400 V ± 10% |
| Motor output: | ||
| - main drive | 7,5 kW | 10,06 HP |
| - coolant pump | 0,09 kW | 0,12 HP |
| - rapid traverse | 0,55 kW | 0,74 HP |
Work piece weight
| Max. work piece weight clamped between centres | 1000 kg | 2204,62 lbs |
| Max. work piece weight, clamped in the chuck | 80 kg | 176,37 lbs |
Dimensions
| Width x Height | 1100x1525 mm | 43,3 x 60 inch |
| Length for DBC 1000, 1500, 2000 | 2595, 3095, 3595 mm | 102,17/ 121,85/ 141,54 inch |
Weightť
| Length for DBC 1000, 1500, 2000 | 1795, 1895, 2010 kg | 3957,30/ 4177,76/ 4431,29 lbs |
