QGSJ Locking cylinder locking and stopping at any position in the middle of the stroke

I. Features

1. This series is a derivative of the 10A-5 series cylinders, with many parts interchangeable.
2. Adopts aluminum alloy cylinder barrel and end caps, with an attractive appearance and light weight.
3. Can achieve locking and stopping at any position in the middle of the stroke, with high repeatability.
4. Uses a reasonable locking mechanism; the locking force is independent of the piston movement direction, ensuring reliable locking.
5. Oil-free (oil-lubricated optional) lubrication avoids oil-gas contamination, and the oil mist lubricator can be omitted.

III. Model

Standard Type

Type with Switch

 

 

①	Cylinder Model
②	Installation Form		See Note in Section "V"
③	Cylinder Bore		See the following table
④	Cylinder Stroke		See the following table
⑤	Code	J		H
	Switch Model	FD-21R		FD-19RV
⑥	Number of Switches
⑦	Connection Accessory		See Note in Section "V"

IV. Main Technical Parameters

 

Cylinder Bore (mm)		Φ40	Φ50	Φ63	Φ80	Φ100
Maximum Stroke (mm)		800			1000
Working Medium		Dry, Clean Compressed Air
Working Pressure Range (bar)		3.5～10
Working Medium Temperature (℃)		-25 ～ +60 (under non-freezing conditions)
Operating Speed Range (mm/s)		50～300
Braking Direction		Bidirectional
Lock Release Pressure (bar)		≥3.5	≥4	≥4	≥4.5	≥4
Repeat Positioning Accuracy (mm)		≤±2 (at maximum speed and maximum handling load)
Maximum Handling Load (kg)		34	53	85	138	215
Thrust (N) (at η=0.8, P=5bar)		502	769	1221	1970	3078
Pull Force (N) (at η=0.8, P=5bar)		422	620	1072	1778	2886

 

V. Outline and Installation Dimensions

Outline Drawing of QGSJ Series Locking Cylinder (Basic Type)