Series 320 - Test Actuator (32 MPa)
Test actuators for test applications
Hänchen hydraulic cylinders in the 320 series are high-quality double-rod test actuators with two equally sized working areas for highly dynamic use.
Each hydraulic cylinder is tested at the factory:
Test pressure = 1.5 x max. working pressure.
Test actuators in the 320 series are characterised by their special quality and properties:
- Thick-walled, honed cylinder tube
- Honed, one-piece piston rod
- Integrated position transducer
- Bronze layer on rod guide and piston for outstanding anti-seizure properties
- Mounting plate for direct mounting of servo valve and accumulator
Cylinders in the 320 series are determined by the piston rod size, to which a selectable bore can be assigned. This variable bore must be within the range between the minimum and maximum bore, and can be freely selected in millimetre increments. This achieves an optimally designed working area.
The stroke includes the emergency cushioning.
Key variable piston rod
Selection depending on the permissible lateral forces
Free selection of the piston and thus the working area
depending on the required cylinder force
depending on the required speed
This optimises the performance data
System pressure
Flow rate
Valve size and type
Pressure supply
This makes the drive
performance-optimised (force, speed, frequency, ...)
cost-optimised
The working pressure specified in the configuration overview can be used statically and dynamically for the respective mounting type without restriction. However, the safety required in your plant and the load caused by the dynamic movement must be taken into account.