The TK12 series NC horizontal rotary table is a critical accessory for various NC millers, CNC machining centers. It can be mounted on the working-table of the main machine with its spindle parallel to the working-table and used as the fourth rotary spindle or the working-table 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.
Rectangular and circular rotary tables are available as per request of buyers.(TK121600, TK122000, TK122500A models of rotary tables can achieve a ±2" indexing accuracy when fitted with the angular encoders.)
Specifications
|
No.
|
Parameter
|
TK12500A
|
TK12500X600A
|
TK12630
|
TK12630X630
|
TK12800A
|
|
|
1
|
Turntable diameter (length X width), mm
|
520
|
500X600
|
630
|
630X630
|
800
|
|
|
2
|
Total thickness, mm
|
150
|
295
|
350
|
400
|
410
|
|
|
3
|
Center bore diameter, mm
|
60H7X25
|
60H6X25
|
70H6X30
|
70H6X30
|
135H6X35
|
|
|
4
|
T-slot size, mm
|
6-18
|
6-14
|
6-18
|
5-18
|
8-18
|
|
|
5
|
Worm gear ratio
|
1:160
|
1:160
|
1:120
|
1:120
|
1:120
|
|
|
6
|
Total reduction ratio
|
1:180
|
1:180
|
1:180
|
1:180
|
1:360
|
|
|
7
|
Max. speed, RPM
|
11.1
|
11.1
|
11.1
|
11.1
|
5.5
|
|
|
8
|
Table graduation angle per impulse, Deg
|
0.001
|
0.001
|
0.001
|
0.001
|
0.001
|
|
|
9
|
Servo motor (optional) output power, KW
|
≥2.1
|
≥2.1
|
≥2.1
|
≥2.1
|
≥3.8
|
|
|
10
|
Standard electromotor, FANUC
|
α12
|
α12
|
α12
|
α12
|
α22
|
|
|
11
|
Horizontal loading capacity, Kgf
|
500
|
500
|
2000
|
2000
|
3000
|
|
|
12
|
Clamping torque, N.M
|
Oil 1.5MPa
|
1650
|
2100
|
3000
|
3000
|
6000
|
|
Air 0.5MPa
|
900
|
1000
|
1000
|
2000
|
|||
|
13
|
Max. torque capacity of worm gear, N.M
|
1650
|
1700
|
3000
|
3000
|
4000
|
|
|
14
|
Max. rotary interia of workpiece, kg.cm.s2
|
259
|
1012
|
1012
|
2449
|
||
|
15
|
Dividing accuracy, Sec
|
15
|
15
|
20
|
20
|
15
|
|
|
16
|
Repeatability, Sec
|
6
|
4
|
4
|
4
|
4
|
|
|
17
|
Net weight, Kgs
|
660
|
1300
|
1500
|
1450
|
||
|
18
|
Torque of servo motor, N.m
|
22
|
12
|
12
|
12
|
22
|
|
|
No.
|
Parameter
|
TK121000A
|
TK121200
|
TK121600C
|
TK122000
|
TK122500A
|
|
|
1
|
Turntable diameter (length X width), mm
|
1000
|
1200
|
1600
|
2000
|
2500
|
|
|
2
|
Total thickness, mm
|
410
|
410
|
460
|
500
|
510
|
|
|
3
|
Center bore diameter, mm
|
135H6X35
|
135H6X35
|
150H7X30
|
150H7X30
|
150H7X30
|
|
|
4
|
T-slot size, mm
|
8-18H12
|
8-22H12
|
16-H2212
|
16-H2212
|
16-H2212
|
|
|
5
|
Worm gear ratio
|
1:120
|
1:120
|
1:180
|
1:144
|
1:160
|
|
|
6
|
Total reduction ratio
|
1:360
|
1:360
|
1:720
|
1:720
|
1:360
|
|
|
7
|
Max. speed, RPM
|
5.6
|
3.7
|
2.78
|
2.7
|
2.7
|
|
|
8
|
Table graduation angle per impulse, Deg
|
0.001
|
0.001
|
0.001
|
0.001
|
0.001
|
|
|
9
|
Servo motor (optional) output power, KW
|
≥3.8
|
≥3.8
|
≥11.3
|
≥11.3
|
≥11.3
|
|
|
10
|
Standard electromotor, FANUC
|
α22
|
α22
|
||||
|
11
|
Horizontal loading capacity, Kgf
|
3200
|
3200
|
8000
|
10000
|
12000
|
|
|
12
|
Clamping torque, N.M
|
Oil 1.5MPa
|
6000
|
6150
|
11760
|
14700
|
17640
|
|
Air 0.5MPa
|
2000
|
2050
|
3920
|
4900
|
5880
|
||
|
13
|
Max. torque capacity of worm gear, N.M
|
4000
|
4000
|
6000
|
6000
|
6000
|
|
|
14
|
Max. rotary interia of workpiece, kg.cm.s2
|
4082
|
6428
|
26122
|
51020
|
95664
|
|
|
15
|
Dividing accuracy, Sec
|
15
|
15
|
15
|
15
|
15
|
|
|
16
|
Repeatability accuracy, Sec
|
4
|
4
|
4
|
4
|
4
|
|
|
17
|
Net weight, Kgs
|
1660
|
1920
|
5200
|
6500
|
8600
|
|
|
18
|
Torque of servo motor, N.m
|
22
|
22
|
36
|
36
|
36
|
|