The TK13EL series NC large-through-hole horizontal / vertical rotary table is the important accessory for various NC borers, NC millers and CNC 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 of the main machine and used as the fourth spindle of the main machine. Controled by the main machines controlling system or the rotary tables independent controlling system, it works harmoniouly with the main machine and performs all necessary indexing rotations.
The workpieces in shapes of plate, disk and other complex shapes can be fixed to this series of rotary table and machined. Utilizing the large through hole in the spindle of the rotary table, hydraulic (or penumatic) actuating collets or chucks can be attached to the rotary table so that workpieces in long-shaft types can be also fixed between the rotary table and the tailstock and machined. This series rotary table helps the main machine to achieve high-percision machining process.
Specifications
|
No.
|
Parameter
|
TK13160EL
|
TK13200EL
|
TK13250EL
|
TK13315EL
|
TK13400EL
|
TK13500EL
|
TK13630EL
|
|
|
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
|
40H6
|
60H6
|
70H6
|
90H6
|
130H6
|
180H6
|
225H6
|
|
|
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
|
Dividing accuracy, Sec
|
40
|
30
|
30
|
25
|
20
|
20
|
20
|
|
|
13
|
Repeatability accuracy, Sec
|
8
|
8
|
6
|
6
|
6
|
6
|
4
|
|
|
14
|
Clamping torque
|
Oil 1.5MPa
|
300
|
450
|
1000
|
1800
|
2000
|
2800
|
4000
|
|
Air 0.5MPa
|
110
|
150
|
300
|
500
|
650
|
800
|
1500
|
||
|
15
|
Horizontal loading capacity, Kgf
|
200
|
200
|
300
|
350
|
500
|
600
|
800
|
|
|
16
|
Vertical loading capacity, Kgf
|
75
|
75
|
150
|
150
|
250
|
300
|
400
|
|
|
17
|
Max. interia of vertical, Kg.cm.s2
|
15
|
15
|
16.4
|
55.4
|
55.4
|
100
|
200
|
|
|
18
|
Max. torque capacity, N.m
|
90
|
90
|
300
|
700
|
1200
|
1700
|
3000
|
|
|
19
|
Net weight, Kgs
|
55
|
75
|
110
|
200
|
325
|
650
|
1125
|
|