RYAZAN LATHES
54" RT817 SERIES SPECIFICATIONS
|
Basic Specifications |
RT817-1 |
RT817-3 |
RT817-5 |
RT817-8 |
RT817-10 |
RT817-16 |
|
Swing over the bed |
53.94 |
53.94 |
53.94 |
53.94 |
53.94 |
53.94 |
|
Swing over the carriage |
43.3 |
43.3 |
43.3 |
43.3 |
43.3 |
43.3 |
| Cross slide travel | 25.56 | 25.56 | 25.56 | 25.56 | 25.56 | 25.56 |
|
Maximum distance between centers |
39.3 |
118 |
189 |
315 |
393 |
630 |
|
Diameter of spindle bore |
5.04 |
5.04 |
5.04 |
5.04 |
5.04 |
5.04 |
|
Maximum weight of workpiece held between centers, lbs |
17,600 |
17,600 |
22,000 |
22,000 |
22,000 |
22,000 |
| Pitch of Thread Cut |
RT817-1 |
RT817-3 |
RT817-5 |
RT817-8 |
RT817-10 |
RT817-16 |
| Metric thread, mm |
1 - 120 |
1 - 120 |
1 - 120 |
1 - 120 |
1 - 120 |
1 - 120 |
| Inch thread, TPI |
24 - 1/4 |
24 - 1/4 |
24 - 1/4 |
24 - 1/4 |
24 - 1/4 |
24 - 1/4 |
| Module thread |
0.5 - 24 |
0.5 - 24 |
0.5 - 24 |
0.5 - 24 |
0.5 - 24 |
0.5 - 24 |
| RANGE OF FEEDS AND SPEEDS |
RT817-1 |
RT817-3 |
RT817-5 |
RT817-8 |
RT817-10 |
RT817-16 |
| Range of spindle speeds, RPM |
5-500 |
5-500 |
5-500 |
5-500 |
5-500 |
5-500 |
| Number of spindle speeds |
22 |
22 |
22 |
22 |
22 |
22 |
| No of feed rates - | ||||||
| - longitudinal |
32 |
32 |
32 |
32 |
32 |
32 |
| - cross |
32 |
32 |
32 |
32 |
32 |
32 |
| - compound slide |
32 |
32 |
32 |
32 |
32 |
32 |
| Feed Rates, inch per revolution | ||||||
| - longitudinal | .002-0.095 | .002-0.095 | .002-0.095 | .002-0.095 | .002-0.095 | .002-0.095 |
| - cross | 0.0009-0.035 | 0.0009-0.035 | 0.0009-0.035 | 0.0009-0.035 | 0.0009-0.035 | 0.0009-0.035 |
| - compound slide | 0.0009-0.035 | 0.0009-0.035 | 0.0009-0.035 | 0.0009-0.035 | 0.0009-0.035 | 0.0009-0.035 |
| Rapid traverse speed, inches per minute | ||||||
| - longitudinal |
118 |
118 |
118 |
118 |
118 |
118 |
| - cross |
40 |
40 |
40 |
40 |
40 |
40 |
| - compound slide |
40 |
40 |
40 |
40 |
40 |
40 |
| Main drive motor power, HP |
30 |
30 |
30 |
30 |
30 |
30 |
| Nominal Voltage (user specifies) |
220 or 440 |
220 or 440 |
220 or 440 |
220 or 440 |
220 or 440 |
220 or 440 |
|
Accuracy (maximum deviation in inches) Constancy in diameters of a sample |
RT817-1 |
RT817-3 |
RT817-5 |
RT817-8 |
RT817-10 |
RT817-16 |
| -in cross sections |
0.0007 |
0.0007 |
0.0007 |
0.0007 |
0.0007 |
0.0007 |
| -in longitudinal sections |
0.0013 |
0.0013 |
0.0013 |
0.0013 |
0.0013 |
0.0013 |
| Over length of 12 inches | ||||||
| Straightness of face over 12 inches |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
|
Overall Dimensions |
RT817-1 |
RT817-3 |
RT817-5 |
RT817-8 |
RT817-10 |
RT817-16 |
| Length, inches |
161 |
242 |
315 |
441 |
511 |
748 |
| Width, inches |
91 |
91 |
91 |
91 |
91 |
91 |
| Height, inches |
82.6 |
82.6 |
82.6 |
82.6 |
82.6 |
82.6 |
| Weight, lbs |
24,200 |
28,600 |
35,200 |
41,800 |
48,400 |
66,000 |
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
