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3/2 directional seat valves with solenoid actuation KSDE.1 C/U direct operated High Performance

• Size 1
• Series B
• Maximum working pressure 500 bar
• Maximum flow 20 l/min 

Bosch Rexroth Variable displacement axial piston pumps A4VSG closed circuit

•  Robust high-pressure pump for industrial applications
•  Sizes 40 ... 1000
•  Nominal pressure 350 bar
•  Maximum pressure 400 bar
•  Closed circuit

HC3-I: 11 different intensification factors

• P_IN: 20 - 207 bar (inlet pressure)
• P_H: 500 bar maximum (outlet pressure)
• P_RETURN: As low as possible (Return pressure to tank)
• Intensification ratios: P_H = (P_IN - P_Return) i (Intensification)
• Mounting: NG6 (D03) stacking manifold system

ROEMHELD Accessories for operation - Clamping jaws and jaw openings

ROEMHELD B1.911 Work Supports: Extending hydraulically – contact by spring force, double acting

• Maximum operating pressure 500 bar
• External thread: M78
• Maximum load force: 48 kN
• Plunger diameter: 40 mm
• Plunger stroke: 18 mm
• Maximum flow rate: 25 cm³/s
• Elastic deformation: 1 µm/kN

Work supports are used to provide a self-adjusting rest to avoid deflection and vibration of the workpieces during machining. It is recommended to use double-acting elements if applied in larger hydraulic clamping fixtures with long lines, especially if the return oil is cycled and has to return in a predetermined time.

ROEMHELD B1.8803 Swing Clamps with Overload Protection Device: cartridge type, double acting

• Maximum operating pressure 500 bar
• Maximum clamping force: 6.8 - 41 kN
• Rod diameter: 20 - 50 mm
• Piston diameter: 25 - 63 mm
• Clamping stroke: 11 - 25 mm
• Maximum flow rate: 3 - 27 cm³/s

This hydraulic clamping element is a pull-type cylinder where a part of the total stroke is used to swing the piston. 

ROEMHELD B1.570 Pull-Type Cylinders, Single-Acting with Spring Return.

• Operating pressure 500 bar maximum
• Piston diameter ranges from 16 to 100 mm
• Rod diameter ranges from 10 to 63 mm
• Stroke ranges from 8 to 12 mm
• Maximum pulling force: 6 - 235 kN

Shackle hoist rings are intended for permanent installation on tooling and equipment. The forged alloy-steel shackle pivots 180° and swivels 360° simultaneously, enabling lifting from any direction. They can be either bolted or welded into position, with a safety factor of 5:1. Available in load capacities up to 24,000 lbs.

• Load Rating - 2000 - 24000 lbs
• Nominal Shackle Size - 3/8 - 1-1/4

The M-HC-013 In-line Intensifier System is designed to boost the hydraulic pressure from the pump to the workload. It operates only when needed, to save energy.

The amplifier modules are suitable for the control of a proportional solenoid. They are snapped onto top hat rails according to EN 60715

For valves:

• (Z)DRE 6-1X

Mini-size stainless steel version of our Tapped-Heel Clamp Straps. Extra-wide nose can be used to distribute clamping force evenly, or to clamp two parts simultaneously. This clamp strap can be ordered individually, or in a complete clamp assembly. The available assemblies are assembly with knurled-head screw, assembly with clamp rest and assembly with levelling foot. These are available in one size, to fit 1/4-20 studs

• OD - 1-3/4"
• ID RANGE - .9688 - 1.4062"
• Imperial sizes with a variety of lengths