Swing Cylinder (With Overload Protection)

Top mounting / bottom mounting, single acting / double acting


Top mounting :

Bottom mounting :

 

Description :

Swing cylinders are pull type cylinders. The piston rotates by 90 during the swing stroke, followed by straight clamping stroke due to the internal cam.

Application :

The clamping strap rotates by 90 while clamping and declamping. Due to the swing action, loading and unloading of the job is very easy. In the unclamped position, the workpiece area is free from the strap.

Versions :

Type of Cylinder

  • SW - Single Acting (Spring Return)
  • DSW - Double Acting

Mounting style

  • TM - Top Mounting
  • BM - Bottom mounting

Swing direction (While clamping & looking from rod side)

  • CW - Clockwise
  • CCW - Counter clockwise

Specifications :

  • Maximum oil pressure - 200 bar.
  • Minimum oil pressure - 30 bar.

Notes :

  • Single acting cylinders are suitable with Hydropneumatic Intensifier and should not be used with hydraulic power unit B.
  • Double acting cylinders are suitable with hydraulic power unit B..
  • Clamp the job in the straight clamping stroke only.
  • Do not exceed the standard strap length.
  • Adjust the oil flow rate in such a way so that the total clamping time will be between one to three seconds.
  • For height adjustment, either use a spacer at the mounting plate or adjust the clamping bolt on the strap. (fig. below )
  • For horizontal mounting of single acting cylinders, weight of the strap should assist the decamping swing stroke.
  • For single acting, spring return cylinder, a breather is provided. It should be protected from cutting liquids and coolants.
  • Use only meter in circuit.
  • Assemble the strap when cylinder is in clamp condition without putting work piece.
  • Angular tolerance 3.
  • Strap has to be ordered separately.
  • For ordering the seal kit, add the prefix "S" to the part number.


Dimensional details :

 
FORCE* 7 kN 10 kN 17 kN
øBORE 40 50 63
d 32 40 50
A 75 85 105
B 60 65 80
C 75 100 120
51 60 74 88
DT 60 75 90
F 40 56 68
G M28x1.5 M36x1.5 M46x2
M 11 11 17
L 153 184 184
N 97 116 116
P 125 144 144
S 52 67 67
T 16.5 15.5 18
TOTAL STROKE±1 24 24 24
SWING STROKE 10 10 10
STRAIGHT STROKE 14 14 14
OIL VOLUME
CLAMP
11 cc 18 cc 28 cc
OIL VOLUME
DECLAMP
30 cc 48 cc 75 cc
Weight 3.2 kg 4 kg 6 kg
PART NOS. (WITHOUT STRAP)
SW TM CW 3510100 3520100 3530100
SW TM CCW 3510200 3520200 3530200
SW BM CW 3510300 3520300 3530300
SW BM CCW 3510400 3520400 3530400
DSW TM CW 3510500 3520500 3530500
DSW TM CCW 3510600 3520600 3530600
DSW BM CW 3510700 3520700 3530700
DSW BM CCW 3510800 3520800 3530800
STRAP
PART NO. 3605200 3601400 3603100
* Force is specified at 150 bar.
 
 
 
 
PART NO. R1 R2 C H V E R K WEIGHT
3605200 27 15 75 23 18 35 31.8 M 16 1.3 kg
3601400 30 14 100 34 28 46 39.8 M 16 1.7 kg
3603100 40 18 120 34 28 56 49.8 M 20 2.5 kg
 
All dimensions are in mm, Overall dimension tolerance ± 0.5 mm.
Subject to change for improvement. (Revision - August 13)

Application Example :