Roemheld (20)

HILMA WZ 3.2295 Rapid Clamping System with Pneumatic Cylinder “Pneumatic travelling clamp” with single and double-acting clamping elements

• Max. clamping force: 66 - 115 kN
• For T-slot: 28 mm
• Max. travelling path: 400 mm
• Supply: 6 to 10 bar

ROEMHELD B1.7384 RM Mini Slide: with optional position monitoring, double acting

• Operating pressure 500 bar maximum
• Piston diameter ranges from 25 to 50 mm
• Rod diameter ranges from 16 to 32 mm
• Stroke ranges from 20 to 100 mm
• Maximum push force: 24.5 - 98.5 kN
• Diameter of the guides: 8 - 16 mm

This 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. 

ROEMHELD B1.738 Block Cylinder with Guide Housing:  Max. operating pressure 500 bar, extending 500 bar steel block cylinder, 350 bar aluminium block cylinder, retracting 350 bar all versions

OBSOLETE ITEM - CONTACT HYQUIP

• Steel or Aluminium housing
• Piston diameter ranges from 25 to 63 mm
• Plunger diameter ranges from 30 to 70 mm
• Stroke ranges from 20 to 63 mm
• Maximum push force: 17.1 - 156 kN

The hardened clamping bolt is located in a guide housing, and is connected to the flange-mounted block-cylinder by means of a coupling.

Determination of clamping forces

General characteristics of hydraulic equipment

ROEMHELD D8.600 Hydro-pneumatic pump units particularly suitable for small to medium-sized clamping and mounting devices

• Flow rate is 1.5 l/min
• Minimum operating pressure: 100 bar
• Maximum air pressure 4.5 bar
• Minimum control pressure for pneumatic valve 3 bar
• Maximum air consumption 1200 l/min intensification ratio: 1:108
• Reservoir volume: approx. 4.0
• Usable oil volume: approx. 1.8
• Hydraulic connection: G 1/4

The tandem plunger pump is built into the oil reservoir in a space-saving manner. It operates with oscillating movements and automatic stroke reversal control by a pilot-operated 4/2 valve. The stroke frequency, and consequently the delivery flow rate depend on the air pressure and the hydraulic counterpressure.

Assignment of seal kits to hydraulic elements

Venting of the spring area, of clamping elements and work supports

HILMA WZ 8.1834A Hydraulically Lifted Roller Bar for high loads and linear movement of dies

• Max. operating pressure: 400 bar
• Loads: up to 160 kN/m
• Roller spacing: 50 mm
• Length: up to 2500 mm (special lengths on request)
• for T-slot: 22, 28 or 36 mm
• 13/16" and 1 1/16"
• temperature range standard: 100 °C

HILMA WZ 8.1834B Hydraulically Lifted Roller Bar for medium loads for linear movement of dies

• Max. operating pressure: 120 bar
• Loads: up to 99 kN/m
• Roller spacing and orientation are flexible
• Single-piece piece length: up to 2900 mm
• For T-slot: 18, 22, 28 or 36 mm
• 13/16" and 1 1/16

HILMA WZ 8.18344 Roller Bars with Spring Pack for medium loads, for linear movement of dies

• Load-bearing capacity up to 66 kN/m, flexible roller spacing and orientation
• Any variable length in one-piece design up to 2900mm
• Suitable for T-slots with a size of 18, 22, 28 or 36 mm
• Any variable length and roller spacing can be produced to meet customers' requirements

HILMA WZ 8.18347 Roller Conveyor Bar without hydraulic lifting but with the advantage of a high load-bearing capacity and a rugged construction

• Loads: 128 - 156 kN/m
• Roller spacing: 50 mm (other roller spacing on request)
• Segment length: 250 mm
• for T-slot: 22, 28 or 36 mm