Product Introduction
MAXSTI-SM Series
The SM stepping actuator has an internal mechanical device, which connects an internal thread to drive the threaded stem of the valve. The rotation of the internal mechanical device of the step-by-step actuator is driven by two hydraulic or pneumatic actuators, one rotates clockwise and the other rotates counterclockwise, so as to output a fixed rotation step and drive the threaded rod to move in a straight line. The actuator has different specifications and sizes to meet different torque requirements.
Main features:
> There are two different versions:
- Hydraulic (SMH)
- Aerodynamic (SMP)
> Side-mounted Manual Mechanism
> Handwheel size: 300mm
> The actuator has no internal spring (one spring can act on two hydraulic or pneumatic cylinders to return)
> Hydraulic or pneumatic actuators can be driven in both directions to provide control.
