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Hydraulic slides

Hydraulic cylinders with 4 integrated guides

 

double acting

piston diameter: 25 .. 100 mm
rod diameter: 16 .. 60 mm
stroke: 20 .. 200 mm
max. operating pressure: 250/500 bar

Series Data sheet Technical data
B1.7384
B1.7384
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B1.7384 RM mini slides

 

with optional position monitoring

double acting

max. operating pressure 500 bar

piston diameter: 25 .. 50 mm
rod diameter: 16 .. 32 mm
stroke: 20 .. 100 mm
max. push force: 24.5 .. 98.5 kN
diameter of the guides: 8 ..16 mm

B1.7385
B1.7385
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B1.7385 RS hydraulic slides

 

double acting

with 4 guide rods

with optional stroke end control

max. operating pressure 250 bar

piston diameter: 25 .. 100 mm
rod diameter: 16 .. 60 mm
stroke: 50 .. 200 mm
max. push force: 12.3 .. 196.4 kN
diameter of the guides: 16 ..50 mm

RHI S-020
RHI S-020
 
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Block cylinders and mini slides with force/stroke measuring system

 

double acting

max. operating pressure 500 bar

piston Ø 25 - 125 mm
stroke: 0 .. 100 mm
stroke measurement with analogue output 0–10 VDC and 4–20 mA
resolution of stroke measurement 12 bit = 6 µm
force measurement with analogue output 0–10 VDC and 4–20 mA
code class IP 67

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figure 1: RM mini slide B1.7384
 
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figure 2: RS hydraulic slide B1.7385





















 

Hydraulic slides are used in the following areas

  • Tool manufacture
  • Mould making
  • Metal forming
  • Pressing
  • Punching
  • Deburring
  • Perforating
  • Power workholding
  • Assembly technology

RM mini slides (B 1.7384) (figure 1)
The RM mini slide is a compact block cylinder with 4 integrated guide rods which are also in the position to compensate side loads and moments. Threads can be provided in the front block for fixing of the working loads or tools.
The RM mini slides can certainly be delivery equipped with position monitoring by limit switches or inductive sensors.

RS hydraulic slides B 1.7385 (figure 2)
The RS hydraulic slide is a compact hydraulic block cylinder with 4 laterally-mounted guiding rods for compensation of high side loads and torque loads. A front block is mounted at the guide rods and the piston rod. Deburring, pressing and punching tools (working loads) or other mounting parts can be fixed at this block.
With the cylinder tube design, strokes of up to 200 mm can be realised. Also longer strokes are available on request For monitoring of the stroke ends, the RS hydraulic slide can be equipped with two potential-free mechanical limit switches.

Stroke end cushioning of the hydraulic slide
Cushioning at the rear (piston side) is standard. Cushioning at the front (piston rod side) is optionally available. The stroke end cushioning protects the slide against damage in the case of high loads. Additional mounting of stops and cushioning elements is not required.

Comparison
Compared with the RM mini slide, the RS hydraulic slide is larger, but can absorb higher forces and torques due to larger guides. In other words, the deflection due to the working load of the RS hydraulic slide is less than that of the RM mini slide.

Maximum admissible piston speed
The maximum admissible piston speed of the RM mini slide is 25 cm/s. The piston speed of the RS hydraulic speed is twice as high with 50 cm/s.

Mini slides with force/stroke measuring system
Used are double-acting RM mini slides as per data sheet B1.7384.
The stroke measuring system is mounted at the side of the housing of RM mini slides and operated by a separate switch rod.
The stroke measuring system is a high-precision electromagnetic system that indicates the piston position with a resolution of 6 µm.
Force measuring is made indirectly by means of a pressure transducer, that precisely measures the operating pressure in the cylinder. The resulting force can be calculated by means of the piston area.
The pressure transducer is space-saving mounted at the side in the housing or in the cylinder bottom.


 

Seal kits
for hydraulic elements

data sheet S0.001

For RM mini slides B1.7384

  • Inductive sensor
  • Connecting cable with right angle plug
  • Limit switch

data sheet B 1.7384

 

For RS hydraulic slides B 1.7385
Mechanical limit switches are available as an optional extra for the slide
Spare parts: on request
data sheet B 1.7385

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figure 1: RM mini slide B1.7384
 
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figure 2: RS hydraulic slide B1.7385
 

RM mini slides B1.7384 (figure 1)
used on a deburring tool

 

 

 

RS hydraulic slides B1.7385 (figure 2)
used on a deburring tool