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HFS-Series Hydraulic Swing Clamp

HFS Hydraulic Swing Clamps

HFS Hydraulic Swing Clamp

Hydraulic Swing clamping cylinder :

  • reliable, durable, compact hydraulic swing clamp
  • Body material: carbon steel, hard membrane treated surface.
  • Standard rotating angle is 90°, optional available 30°, 45°, 60° swing.
  • High clamping forces up to 16kN (see table below)
  • Flange type : Top flange with single sided or double sided clamping arm
  • Threaded type : Threaded body with single sided or double sided clamping arm
  • It´s recommended to use a flow control valve to control to avoid any damages.
  • Max. operating pressure: 210 bar (kgf/cm2)
  • Min. operating pressure: 70 bar (kgf/cm2)
  • optional single acting and double acting

Note :
  • The acting speed of clamping-unclamping should be slowed down.
  • For customized clamp arm, please don't exceed 1.2 times of the original length and weight.
  • We are able to realize customized modifications
  • CAD-files and Prices: on Request ! FAST DELIVERY !

Ordering Indication : HFS -L-25-Ax90-F-P
HFS
 SERIES HFS / HDS / HFT / HDT
L
 Rotating direction R :Turn right (clockwise direction)
L :Turn left (anti-clockwise direction)
25
 Hydraulic cylinder inside diameter [mm] Ø25,  Ø32,  Ø40
A
 Acting type A : Single acting
(not available)		 HFS Single acting Swing Clamp 210bar
B : Double acting HFS Double acting Swing Clamp 210ba
90
 Rotating angle Standard angle :90° (±2°)
optional :"30° ±(2°), 45° ±(2°), 60° (±2°)
F
 Mounting and piping types Blank :Standard Line type
F :Manifold type

Model No.Clamping Force
at 210bar
[KN]		Swing
Stroke
[mm]		Clamping
Stroke
[mm]		Total
Stroke
[mm]		Oil Capacity
Clamp
[cm3]		Oil Capacity
Unclamp
[cm3]		Eff. Piston Area
Clamp
[cm2]		Eff. Piston Area
Unclamp
[cm2]
HFS-25A
HDS-25A
HFT-25A
HDT-25A		 4,20 12 11 23 5,45 - 2,37 -
HFS-32A
HDS-32A
HFT-32A
HDT-32A		 7,60 12 11 23 9,75 - 4,24 -
HFS-40A
HDS-40A
HFT-40A
HDT-40A		 14,50 12 11 23 17,60 - 7,65 -
HFS-25B
HDS-25B
HFT-25B
HDT-25B		 4,95 15 18 33 7,82 16,20 2,37 4,91
HFS-32B
HDS-32B
HFT-32B
HDT-32B		 8,90 15 18 33 13,99 26,53 4,24 8,04
HFS-40B
HDS-40B
HFT-40B
HDT-40B		 16,00 15 18 33 25,25 41,25 7,65 12,5

HFS Technical Drawing Hydraulic Swing Clamp Flanged Type
Flange-
Type		StrokeA
Unclamped		BCD1D2D3E1E2E3G1G2HIJ1J2K1K2LMNTT1
2 Stk		T2QO-Ring
HFS-25A
HDS-25A		 23=12+11 131 102 66 19 38 19 M12 Φ8 M14x1 45 100 9 M45x1.5 46 64 30 50 Φ6.5 35 23 PT1/8 10 Φ65 18 P7
HFS-32A
HDS-32A		 23=12+11 127 97 70 19 38 22 M12 Φ8 M18x1.5 50 120 10 M50x1.5 54 68 34 54 Φ8.5 40 27 PT1/8 11 Φ70 22 P7
HFS-40A
HDS-40A		 23=12+11 127 98 72 19 38 25 M12 Φ10 M18x1.5 50 140 12 M60x1.5 64 84 40 66 Φ8.5 50 32 PT1/8 11 Φ80 25 P7
HFS-25B
HDS-25B		 33=15+18 136 102 66 19 38 19 M12 Φ8 M14x1 45 100 9 M45x1.5 46 64 30 50 Φ6.5 35 23 PT1/8 10 Φ65 18 P7
HFS-32B
HDS-32B		 33=15+18 136 97 70 19 38 22 M12 Φ8 M18x1.5 50 120 10 M50x1.5 54 68 34 54 Φ8.5 40 27 PT1/8 11 Φ70 22 P7
HFS-40B
HDS-40B		 33=15+18 136 98 72 19 38 25 M12 Φ10 M18x1.5 50 140 12 M60x1.5 64 84 40 66 Φ8.5 50 32 PT1/8 11 Φ80 25 P7

HFT Technical Drawing Hydraulic Swing Clamp Threaded Type/Version
Threaded
type		StrokeA
Unclamped		BCD1D2D3E1E2E3G1G2HIJ1J2K1K2LMNTT1
2 Stk		T2QO-Ring
HFT-25A
HDT-25A		 23=12+11 131 102 66 19 38 19 M12 Φ8 M14x1 45 100 9 M45x1.5 46 64 30 50 Φ6.5 35 23 PT1/8 10 Φ65 18 P7
HFT-32A
HDT-32A		 23=12+11 127 97 70 19 38 22 M12 Φ8 M18x1.5 50 120 10 M50x1.5 54 68 34 54 Φ8.5 40 27 PT1/8 11 Φ70 22 P7
HFT-40A
HDT-40A		 23=12+11 127 98 72 19 38 25 M12 Φ10 M18x1.5 50 140 12 M60x1.5 64 84 40 66 Φ8.5 50 32 PT1/8 11 Φ80 25 P7
HFT-25B
HDT-25B		 33=15+18 136 102 66 19 38 19 M12 Φ8 M14x1 45 100 9 M45x1.5 46 64 30 50 Φ6.5 35 23 PT1/8 10 Φ65 18 P7
HFT-32B
HDT-32B		 33=15+18 136 97 70 19 38 22 M12 Φ8 M18x1.5 50 120 10 M50x1.5 54 68 34 54 Φ8.5 40 27 PT1/8 11 Φ70 22 P7
HFT-40B
HDT-40B		 33=15+18 136 98 72 19 38 25 M12 Φ10 M18x1.5 50 140 12 M60x1.5 64 84 40 66 Φ8.5 50 32 PT1/8 11 Φ80 25 P7