TYPE PTTS ROTARY TABLES:

ptts160a

Features:

      Rotary Table is one of main accessories of milling machines. With the aid of table, the milling machine Will perform indexing-milling for various curved parts and angular parts, It can also be used for marking-out.

　

Design Feature of all type Rotary Tables:

       The spindle system is flat sliding bearing, so as to make a large supporting guideway. Clamping mechanism is of reliable, large clamping moment and high stability. The worm might be disengaged for quickly rotating the table face. Worm hardened and ground. Worm gear immersed in an oil bath in order to prevent wear, Low total height and rigid design. It is completely enclosed to prevent chips and coolant water from getting inside. Coolant channel can guide coolant eater into the channel of machine table.

     All types can be equipped with dividing plate set and the type TSk can be equipped with tailstock [all extra cost].

     Dividing number: All indexs from 2-66, all number divisible by 2,3and 5from 68 to 132,can be divided.

    Reading of vernier: 10"
　

MAIN SPECIFICATIONS:    (mm/in.)

TYPE

 D A B F E H d MT RATIO Net weight  kg/1bs
TS160A 160/6.30 196/7.72 260/10.24 12/0.47 10/0.39 75/2.95 25/0.98 No.2 1:90 16.5/36.3
TS200A 200/7.87 236/9.29 290/11.42 14/0.55 12/0.47 80/3.15 30/1.18 No.3 1:90 20.5/45.2
TS250A 250/9.84 286/11.26 330/18.99 14/.055 12/0.47 90/3.54 30/1.18 No.3 1:90 33.5/73.8
TS320A 320/12.60 360/14.17 410/16.14 18/0.71 14/0.55 110/4.33 40/1.57 No.4 1:90 63/138.8
TS400A 400/15.75 450/17.72 530/20.87 18/0.71 14/0.55 140/5.51 40/1.57 No.4 1:90 125/275.3
TS500A 500/19.69 　 　 22/0.87 18/0.17 140/5.51 50/1.97 No.5 1:90 135/297.4
TS630A 630/24.80 　 　 22/0.87 18/0.17 140/5.51 50/1.97 No.5 1:90 155/341.4
ACCURACY TEST:    (mm/in.)

ITEM

 TOLERANCE
TS160A TS200A~TS630A

Axial run-out of table surface

 0.015/0.0006

0.015/0.0006

Parallelism between table surface and bottom surface

 0.020/0.0008 300:0.02  11.81:0.0008

Radial run-out of center line of spindle tapered hole (b: far from table face 1004)

 a):0.010/0.0004 b):0.020/0.0008   a):0.010/0.0004   b):0.015/0.0006
Flatness of table surface (No allowing convex) 0.001/0.0004 300:0.015  11.81:0.0006
Indexing accuracy 60" 60"