Series TM

The TM are threaded body 250 springs with the same length as the TU 250.

The TM springs have an M38 × 1.5 metric thread.


TM Models

Initial Force (N)

Cylinder Diameter (mm)

Stroke Length (mm)

Total Length (mm)

Models Available stroke lengths
Initial force at max. pressure
Length equation Cylinder diameter
(Ø mm)
Min. charging pressure
(bar at 20°C)
Recommended max. strokes/min.
(at 20°C)
TM 250 12.7 - 125 2650 50 + (2 x Stroke) 38 50 ~ 80-100