1、 Characteristics:

Two types of dual piston cylinders with the same diameter as QGB II series are connected in series, and the two pistons move in the same direction.

The QGB II-J series is a booster cylinder, with the front and rear piston rods connected as a whole. The output force at the rod end is the sum of the push and pull forces of a single piston, and the pull force is twice the pull force of a single piston.

This product can also be used as a gas-liquid damping cylinder.

The QGB II-C series separates the front and rear piston rods of a three position cylinder separately. Current cylinder stroke(Ｓ)Greater than the stroke of the rear cylinder(Ｓ１)At this time, the front piston rod head has three positions.

ＱＧＢⅡ－Ｊ Ｓ＝Ｓ１)Regarding QGB II-C S>S1.

Suitable for front and rear flanges(MF1, MF2)Tripod(ＭＳ１)And single and double ear tailstock(MP4, MP2)The installation form is the same as QGB II in terms of installation components.

two Graphic symbols: QGBII-J

QGBII-C

3、 Model Description:

4、 Appearance and installation dimensions:

5、 Example

1. A rear flange type booster cylinder with a cylinder diameter of 50mm, stroke S of 100, and S1 of 100

　 QGB II-J50 × 100 × 100- MF2

2. A single ear tailstock series cylinder with a cylinder diameter of 80mm, stroke S of 200, and S1 of 100

　　　 ＱＧＢⅡ－Ｃ８０×２００×１００－ＭＰ４