TJX Series Of Mandrel
|
Model |
TJX240—375 |
TJX140—365 |
TJX73—273 |
||
|---|---|---|---|---|---|
|
Core diameter |
mm |
Φ400 |
Φ400 |
Φ350 |
|
|
in |
15.75 |
15.75 |
13.78 |
||
|
Applicable size |
mm |
Φ240—Φ375 |
Φ140—Φ365 |
Φ73—Φ273 |
|
|
in |
9.45-14.76 |
51/2-143/8 |
27/8-103/4 |
||
|
Maximum makeup torque |
kN.m |
25 |
30 |
34.5 |
|
|
ft.lbf |
18440 |
22125 |
25440 |
||
|
Maximum breakout torque |
kN.m |
70 |
100 |
120 |
|
|
ft.lbf |
51630 |
73750 |
88500 |
||
|
Speed (stepless adjust) |
rpm |
2-8 |
1.5-4.5 |
1-3.5 |
|
|
Central height |
mm |
1360 |
1360 |
1360 |
|
|
in |
53.54 |
53.54 |
53.54 |
||
|
Backup stroke |
mm |
200 |
250 |
250 |
|
|
in |
7.87 |
9.84 |
9.84 |
||
|
Hydraulic power unit |
Pressure |
MPa |
20 |
20 |
25 |
|
psi |
2900 |
2900 |
3625 |
||
|
Flow |
L/min |
40-180 |
40-180 |
40-180 |
|
|
gpm |
10-48 |
10-48 |
10-48 |
||
|
Overall size |
mm |
3960×1770×1960 |
5600×1630×1960 |
3960×1770×1960 |
|
|
in |
156×69.7×77.2 |
220×64.2×77.2 |
156×69.7×77.2 |
||
|
Weight |
kg |
13500 |
15000 |
13500 |
|
|
lb |
29700 |
33060 |
29700 |
||