Z-Cylinder

No external compression force (load) required

Combination of hydraulic adjustment cylinder and gas traction spring

Gas spring components as well as our gas spring technology are used for this cylinder adjustment variation. The Z-Cylinder is a combination of our hydraulic adjustment cylinder and a gas traction spring. This variation allows the system to be compressed without the need of an external compression force (load). The Z-Cylinder can be installed in any position.

Product Features:

• No external compression force (load) required
• Max. Weight 600kg per system
• Stroke Length: 150mm - 400mm (special strokes from 30mm up to 800mm)
• Standard Compression Force: 100N (approx 10kg)
  Attention: The max load per cylinder will be reduced accordingly. Other compression forces on request.
• Several Connecting parts
  

Stroke	Cylinder tube length (EL2)	Diameter piston rod/cylinder	Model	Max weight per cylinder	Speed*	Order number incl. Connecting Parts
150mm	Stroke + 95mm	10/28mm	1	100 kg	fast	ZZ413150-A1ZW
			2	150 kg	normal	ZZ416150-A1ZW
	Stroke x 1,33 + 56mm	8/19mm	2	80kg	normal	ZZ616150-A1ZW
200mm	Stroke + 95mm	10/28mm	1	100 kg	fast	ZZ413200-A1ZW
			2	150 kg	normal	ZZ416200-A1ZW
	Stroke x 1,33 + 56mm	8/19mm	2	80 kg	normal	ZZ616200-A1ZW
300mm	Stroke + 95mm	10/28mm	1	100 kg	fast	ZZ413300-A1ZW
			2	150 kg	normal	ZZ416300-A1ZW
	Stroke x 1,33 + 56mm	8/19mm	2	80 kg	normal	ZZ616300-A1ZW
400mm	Stroke + 95mm	10/28mm	1	100 kg	fats	ZZ413400-A1ZW
			2	150 kg	normal	ZZ416400-A1ZW
	Stroke x 1,33 + 56mm	8/19mm	2	80 kg	normal	ZZ616400-A1ZW

*speed depends also on selected actuation

Model:

• model 1: fast speed (6 - 8 mm per pump rotation), normal load up to 100 kg per cylinder.
• model 2: high load up to 150 kg per cylinder, normal speed (4 - 5,3 mm per pump rotation).

The pump must be selected in correspondence with the adjustment cylinder model.

Inserted length calculation:

The length is always calculated with retracted piston rod.
The complete length of the Z-Cylinder is calculated as follows:

EL1  =  EL2 + ELK + ELZ

EL2: length of retracted cylinder including piston rod (see table above)
ELK: length of connecting part
ELZ: length of cylinder side connecting part