The TK121000M model oil slot type NC rotary table is suitable for NC borers, NC millers and CNC machining centers. It have all the characteristics of the TK12 series NC rotary tables and can be fitted with the oil slot so that workpieces can be machined in oil by the EMD processes.
Rotary table can be designed into diameters besides size of 2000mm upon request.
Specifications
|
No.
|
Parameter
|
TK121000M
|
|
|
1
|
Turntable diameter (length X width), mm
|
995
|
|
|
2
|
Total thickness, mm
|
400
|
|
|
3
|
Center bore diameter, mm
|
130H6
|
|
|
4
|
T-slot size, mm
|
8-14
|
|
|
5
|
Worm gear ratio
|
1:120
|
|
|
6
|
Total reduction ratio
|
1:270
|
|
|
7
|
Max. speed, RPM
|
7.4
|
|
|
8
|
Table graduation angle per impulse, Deg
|
0.001
|
|
|
9
|
Servo motor (optional) output power, KW
|
≥3.8
|
|
|
10
|
Standard electromotor, FANUC
|
α22
|
|
|
11
|
Horizontal loading capacity, Kgf
|
2000
|
|
|
12
|
Clamping torque, N.M
|
Oil 1.5MPa
|
2400
|
|
Air 0.5MPa
|
800
|
||
|
13
|
Max. torque capacity of worm gear, N.M
|
4000
|
|
|
14
|
Max. rotary interia of workpiece, kg.cm.s2
|
1212
|
|
|
15
|
Dividing accuracy, Sec
|
15
|
|
|
16
|
Repeatability accuracy, Sec
|
4
|
|
|
17
|
Net weight, Kgs
|
1550
|
|
|
18
|
Size of oil slot mounting surface, mm
|
Dia.1240XDia.1110
|
|
|
19
|
Distance between oil slot mounting surface and rotary tables top surface, mm
|
65
|
|