ST-series, threaded body models swing cylinders

  • Cylinders can be threaded directly into fixture, can be secured at any height
  • Body thread for precise cylinder height positioning
  • Threaded port connection
  • Easy installation and removal
  • Greatest flexibility in fixture design

 

Clamp
Force 1)

pound		 Stroke
inch		 Left *
Turning
Model
Number		 Right *
Turning
Model
Number		 Cylinder
Type		 Effective Area
in2		 Max.
Oil
Flow 1)
in3/min		 Clamp Arms 1)
Standard
Arm		 Long
Arm
Clamp Total S/A D/A Clamp Unclamp
475 0.32 0.65 STLS-21 STRS-21 • – 0.12 – 12 CAS-21 CAL-21
1100 0.39 0.89 STLS-51 STRS-51 • – 0.28 – 25 CAS-51 CAL-51
1800 0.47 0.87 STLS-92 STRS-92 • – 0.49 – 60 CAS-92 CAL-92
2400 0.5 1.12 STLS-121 STRS-121 • – 0.63 – 100 CAS-121 CAL-121
3900 0.55 1.1 STLS-201 STRS-201 • – 1.1 – 140 CAS-201 CAL-201
7450 0.63 1.18 STLS-351 STRS-351 • – 1.92 – 240 CAS-351 CAL-351
500 0.32 0.65 STLD-21 STRD-21 – • 0.12 0.24 12 CAS-21 CAL-21
1250 0.39 0.89 STLD-51 STRD-51 – • 0.28 0.59 25 CAS-51 CAL-51
2025 0.47 0.87 STLD-92 STRD-92 – • 0.49 1.25 60 CAS-92 CAL-92
2600 0.5 1.12 STLD-121 STRD-121 – • 0.63 1.23 100 CAS-121 CAL-121
4200 0.55 1.1 STLD-201 STRD-201 – • 1.1 2.35 140 CAS-201 CAL-201
7600 0.63 1.18 STLD-351 STRD-351 – • 1.92 3.68 240 CAS-351 CAL-351

 1) Clamp force with standard clamp arm. Clamp arms are sold separately.
Clamp forces for single-acting models are reduced in order to overcome return spring force.
* For models with straight plunger movement, replace L or R with S. Example: STSD-92.