Product Details
This series NC horizontal/vertical rotary table is a critical accessory for various NC millers, NC machining centers. It can be mounted on the working-table of the main machine with its spindle either parallel or perpendicular to the working-table and used as the fourth rotary spindle of the main machine. Controled by the controlling system of the main machine, this series NC rotary tables can carry out high-precision machining of equally or unequally spaced holes, slots or continuous special curved surfaces.
No. |
Parameter |
NCRT160E |
NCRT200E |
NCRT250E |
NCRT315E |
NCRT400E |
NCRT500E |
NCRT630E |
1 |
Turntable diameter, mm |
160 |
210 |
250 |
315 |
400 |
500 |
630 |
2 |
Center height, mm |
135 |
140 |
160 |
210 |
260 |
310 |
400 |
3 |
Total thickness, mm |
170 |
180 |
190 |
210 |
250 |
300 |
350 |
4 |
Center bore diameter, mm |
20H6X18 |
25H6X20 |
30H6X22 |
40H6X25 |
50H6X20 |
60H6X25 |
70H6X28 |
5 |
Locating key size, mm |
14 |
14 |
18 |
18 |
18 |
22 |
22 |
6 |
T-slot size, mm |
4-12 |
4-12 |
6-12 |
6-14 |
6-14 |
6-18 |
6-18 |
7 |
Worm gear ratio |
1:80 |
1:90 |
1:90 |
1:90 |
1:120 |
1:150 |
1:120 |
8 |
Total reduction ratio |
1:90 |
1:90 |
1:180 |
1:180 |
1:180 |
1:180 |
1:180 |
9 |
Max. speed, RPM |
16.6 |
16.6 |
11.1 |
11.1 |
11.1 |
11.1 |
11.1 |
10 |
Table graduation angle per pulse, Deg |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
11 |
Sevo motor (optional) |
Output power, KW |
≥ 0.9 |
≥ 0.9 |
≥ 0.8 |
≥ 0.8 |
≥ 1.1 |
≥ 1.4 |
≥ 1.4 |
Torque, N.m |
≥ 3 |
≥ 3 |
≥ 5 |
≥ 5 |
≥ 10 |
≥ 12 |
≥ 12 |
12 |
Standard motor connection port |
Fanuc a3 |
Fanuc a3 |
Fanuc a6 |
Fanuc a6 |
Fanuc a12 |
Fanuc a12 |
Fanuc a12 |
13 |
Dividing accuracy, Sec |
40 |
30 |
30 |
25 |
20 |
20 |
20 |
14 |
Repeatability accuracy, Sec |
8 |
8 |
6 |
6 |
6 |
6 |
4 |
15 |
Clamping torque |
Oil 1.5MPa |
300 |
450 |
1000 |
1800 |
2000 |
2800 |
4000 |
Air 0.5MPa |
110 |
150 |
300 |
500 |
650 |
800 |
800 |
16 |
Horizontal loading capacity, Kgf |
200 |
200 |
300 |
350 |
500 |
600 |
800 |
17 |
Vertical loading capacity, Kgf |
75 |
75 |
150 |
150 |
250 |
300 |
400 |
18 |
Max. interia of vertical, Kg.cm.s2 |
15 |
15 |
16.4 |
55.4 |
55.4 |
100 |
200 |
19 |
Max. torque capacity, N.m |
90 |
90 |
300 |
700 |
1200 |
1700 |
3000 |
20 |
Net weight, Kgs |
55 |
75 |
110 |
200 |
325 |
650 |
1125 |