Swing Cylinder

JSC Series Swing Cylinders are designed for precise swing motion and stable clamping under continuous industrial operation. Their robust construction, precision-machined internals, and optimized cam mechanisms ensure smooth swing action, accurate clamping, and reliable performance with minimal hydraulic pressure.

  • Features

  • Combined swing and clamping action
  • Smooth, controlled swing motion
  • High clamping accuracy and repeatability
  • Compact design for space-restricted fixtures
  • Fast response for automated systems
  • Long service life with low maintenance
  • Stable performance over a wide operating pressure range

Swing cylinders are ideal for applications requiring clearance during loading/unloading, precise positioning, and secure hydraulic clamping in demanding machining and automation environments.

Swing Cylinder

Model No. Indication

JSC 1 – 48 2 – C 3 – F 4 – G 5

1. Product Standard

JSC → Swing Cylinder

2. Body Size (ØD)

040 : ØD = 40mm
048 : ØD = 48mm
055 : ØD = 55mm
065 : ØD = 65mm
075 : ØD = 75mm
Body Size Diagram

3. Swing Direction When Clamping

C : Clockwise
A : Anti-clockwise
swing-direction

4. Head Option

F : Flat Head
R : Round-Taper Head
head-option

5. Piping Method

G : Gasket Option
P : Piping Option
piping-method

Specification Table

Model No. Unit Ø40 Ø48 Ø55 Ø65 Ø75
Cylinder Area For Locking cm² 5.00 6.95 10.3 13.4 20.3
Clamping Force (F)
(Calculation Formula)
kN P(1-0.0016XL) P(1-0.0009XL) P(1-0.0011XL) P(1-0.0009XL) P(1-0.0007XL)
2.0920+0.0040XL 1.489+0.0018XL 1.0039+0.0011XL 1.0039+0.0011XL 0.5175+0.0006XL
Cylinder Inner Diameter mm 31 37 44 51 62
Rod Diameter mm 18 22 25 30 35.5
Full Stroke mm 14.5 15.5 18.5 20 24
Swing Stroke mm 6.5 7.5 8.5 10 12
Vertical Stroke mm 8 8 10 10 12
Mix. Operating Pressure MPa 7
Min. Operating Pressure MPa 1.5
Withstanding Pressure MPa 10.5
Operating Temperature °C 0 ~ 70
Mass kg 0.8 1.2 1.8 2.6 3.9
Usable Fluid General Hydraulic Oil Equivalent to ISO-VG-32

SWING CYLINDER BOTTOM MOUNTING

Model No. Indication

JSC_B 1 – 40 2 – C 3 – F 4 – G 5
Body Size Diagram

1. Product Standard

JSC_B → Swing Cylinder Bottom Mounting

2. Body Size (ØD)

040 : ØD = 32mm
060 : ØD = 36mm
080 : ØD = 39mm
100 : ØD = 46.5mm
160 : ØD = 53mm
200 : ØD = 63.5mm
250 : ØD = 71mm
400 : ØD = 90mm
Body Size Diagram

3. Lever Direction When Clamping

C : Clockwise
A : Anti-clockwise
swing-direction

4. Head Option

F : Flat Head
R : Round Head
head-option

5. Piping Method

G : Gasket Option
P : Piping Option
piping-method

Specification Table

Model JSC B040 JSC B060 JSC B080 JSC B100 JSC B160 JSC B200 JSC B250 JSC B400
Cylinder Area for Locking (cm²) 1.005 1.453 1.979 2.804 4.17 6.134 8.198 12.37
Clamping Force (Calculation Formula) F = P/10.94 + 0.036×L F = P/7.57 + 0.024×L F = P/5.53 + 0.0147×L F = P/3.91 + 0.0094×L F = P/2.59 + 0.0046×L F = P/1.76 + 0.0028×L F = P/1.32 + 0.0018×L F = P/0.87 + 0.0011×L
Full Stroke (mm) 14 15 18 19.5 24 26.5 32 35.5
Swing Stroke (90°) (mm) 6 7 8 9.5 11 13.5 16 19.5
Vertical Stroke (mm) 8 8 10 10 13 13 16 16
Swing Angle Accuracy 90° ±3°
Swing Completion Position Repeatability ±0.5°
Max. Operating Pressure (MPa) 35
Min. Operating Pressure (MPa) 7
Withstanding Pressure (MPa) 42
Operating Temperature (°C) 0 ~ 70
Usable Fluid General Hydraulic Oil Equivalent to ISO-VG-32

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