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Product No. 1056-WS

Hydraulic Work Support

DE
Hydraulische Werkstückstütze
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Hydraulic Work Support — ER-EL product photo

Description The work support is used to reduce vibration and to prevent deformation during machining. Types Type A : Spring push; the workpiece position is set while the piston rod is in its highest position. Type B : Oil pressure push; the workpiece position is set while the piston rod is in its lowest position.

Catalog page

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Technical Data

Dimensions and variants

7 variant · 27 dimension column

• The operating range is 25-70 kg/cm²; the mounting type includes thread body and upper flange, and piping mounting and manifold mounting are available in upper flange type. • The inlet orifice is smaller, so it can reduce the speed of the plunger when it is rising; it can reduce the impact onto the workpiece and reduce the tolerance which is caused by instant shock. • The purity of hydraulic oil: the inner parts installed in the work support are very precise, so the purity of hydraulic oil is a very important issue which can affect the life cycle of the work support; bad quality oil will cause it to lose its supporting force. • Clean the cylinder body: metal impurities may go into the collet during the action, please make sure to clean it by using an air gun after each machining. • Please avoid the following conditions, otherwise the collet will be deformed and the plunger will not work or will lose supporting force. A: Applying eccentric force onto the plunger. B: Applying a load which exceeds the estimated supporting force. C: Turning the plunger when it is locked at supporting position.
Technical dimension table for Hydraulic Work Support. The dimension letters refer to the product's technical drawing.
Order No. Supporting Force 70kg/cm² Stroke Max. Pressure Normal Pressure Contact force A B C d E F G H I J K (mm) M (mm) N Ø (mm) P Q R (mm) S (mm) CA CB CC Weight (kg) (kg) Data
1056-WST26BL 200 kg 6 105 kg/cm² 25 - 70 kg/cm² 0.67 66 48 6.5 9 5 4 24 9 10 - - - M6x9D - 24 26 10 M26x1 M26x1 20-30 2 0.2 Not yet available
1056-WST30BL 300 kg 8 105 kg/cm² 25 - 70 kg/cm² 0.96 73 53 9.5 9 7 4 27 8 10 - - - M6x9D - 28 30 10 M30x1.5 M26x1.5 20-50 9 0.25 Not yet available
1056-WST36BL 360 kg 8 105 kg/cm² 25 - 70 kg/cm² 2.12 69 50 9.5 8 7 4 32 11 10 - - - M8x11D - 34.2 36 13 M36x1.5 M26x1.5 20-48 8 0.35 Not yet available
1056-WSU40BL 360 kg 8 105 kg/cm² 25 - 70 kg/cm² 1.82 67 31 25 14.5 7 4 - 11 12 22.5 31.5 5.5 M10x8 26 34 45 13 Ø40 Ø40 - - 0.6 Not yet available
1056-WSU48BL 720 kg 10 105 kg/cm² 25 - 70 kg/cm² 2.16 75 39 23 13.5 9 4 - 12 11 25.5 35.5 5.5 M10x8 30 40 51 14 Ø48 Ø48 - - 0.8 Not yet available
1056-WSU55BL 840 kg 12 105 kg/cm² 25 - 70 kg/cm² 1.33 85 45 23 11.5 11 6 - 15 14 30.5 39 6.8 M10x10 33.5 47 60 18 Ø55 Ø55 - - 1.4 Not yet available
1056-WSU65BL 1200 kg 14 105 kg/cm² 25 - 70 kg/cm² 1.05 101 56 27 14.5 12 6 - 17 14 35 46 6.8 M10x10 40.5 55 70 20 Ø55 Ø55 - - 2.2 Not yet available

Dimension letters (a, b, L, h …) refer to the product's technical drawing. You can scroll the table sideways. The data for this product is not yet available.

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