PTT13-B SERIES ROTARY TABLE:

ptt13-b

Features:

      The PTT13-B series horizontal rotary tables are for indexing, circular cutting, angle setting, boring, spot facing operations and similar work in conjunction with a milling machine. This type rotary table is so designed as to permit machining operations at a higher dimension than that of TS type rotary table. The base can be used in a vertical position to enable to carry out center work with the help of tailstock.

Specifications

 PTT13200B PTT13250B PTT13300B PTT13400B PTT13500B

Diameter of table

งถ200 mm งถ250 mm งถ300 mm งถ400 mm งถ500 mm

Morse taper of the center hole

 3# 4#

Diameter of the center hole

 งถ30กม6 mm งถ40กม10 งถ50กม15
Height of center for Verti. mounting 135 mm 165 mm 195 mm 260 mm 286 mm
Width of the T-slot 12 mm 14 mm 20 mm
Adjacent angle of table T-slot 90กใ 60กใ 45กใ
Width of locating key 16 mm 18 mm -
Modules of worm gear 1.5 2 2.5 3.5
Transmission ratio of the worm gear 1:90
Graduation of the table 360กใ
Rotating angle of table woth one revolution of the worm 4กใ (1' per graduation)
Minimum reading of vernier 10"
Indexing accuracy 80" 60"
Max. bearing (with table Hor.) 150 kg 200 kg 250 kg 300 kg 550 kg
max. bearing (with table Vert.) 75 kg 100 kg 125 kg 150 kg 275 kg
Net weight 27 kg 43 kg 67 kg กก 225 kg
Gross weight 33 kg 51 kg 77 kg กก 260 kg
Case dimensions   mm 488กม324กม232 530กม395กม245 603กม458กม274 กก 955กม690กม337
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