Power Units and Pumps

Units to generate hydraulic pressure from electric, pneumatic, hydraulic or manual energy for single and double acting cylinders.

Power Units and Pumps There are 12 products.

  • ROEMHELD D8.600 Hydro-pneumatic pump units particulary suitable for small to meidum-sized clamping and mounting devices

  • ROEMHELD D8.800 Manually Operated Hydraulic Pump with Foot Lever, Base and Pressure Gauge

    • Displacement per stroke: 2 .. 8 cm³
    • Oil volume: 300 .. 970 cm³
    • Usable oil volume: 150 .. 750 cm³
    • Hydraulic connection: G 1/4
    • Pump supplied is filled with oil
  • ROEMHELD D8.026 Modular Design Power Units For the operation of hydraulic clamping fixtures and other handling and clamping systems on machine tools.

    • Operating pressure 30 to 500 bar
    • Flow rate 0.9 to 12 l/min
    • Reservoir sizes 11 l, 27 l, 40 l, 63 l
  • ROEMHELD D8.010 energy-saving intermittent cycling

    • Flow rate: 0.52 l/min
    • Operating pressure: 30 / 200 bar bar
    • Reservoir volume: approx. 3.5 l
    • Usable oil volume: approx. 1.5 l
    • Continuous duty: up to 60 s
    • Motor rating: 0.15 kW
    • Motor voltage: 400 VAC 50 Hz
  • ROEMHELD D8.602 Hydro-pneumatic pump units for single and double acting cylinders

    • Flow rate: 0.85 l/min
    • Min. operating pressure: 50 bar
    • Max. air pressure: 5 bar
    • Max. air consumption 400 l/min
    • Intensification ratio: 1:100
    • Reservoir volume: approx. 2.5 l
    • Usable oil volume: approx. 2.1 l
    • Hydraulic connection: G 1/4
    • Single and Double-Acting versions available
  • ROEMHELD D8.817 Two-Stage Hydraulic Pump with automatic change-over from low stage 60 bar to high stage 500 bar

    • Displacement per stroke up to 60 bar: 12 cm³
    • Displacement per stroke up to 500 bar: 2.4 cm³
    • Oil volume: 400 - 2000 cm³
    • Usable oil volume: 200 - 1800 cm³
    • Operating force: 216/360 N
    • Hydraulic connection: G 1/4

  • ROEMHELD D8.0115 Hydraulic Power Units, ready for connection and energy-saving intermittent cycling

    • Flow rate: 0.82 .. 3.51 l/min
    • Operating pressure: 160 .. 500 bar
    • Reservoir volume: approx. 5 l
    • Usable oil volume: approx. 3.2 l
    • Continuous duty: up to 120 s
    • Motor rating: 0.75 .. 1.1 kW
    • Motor voltage: 400 VAC 50 Hz
  • ROEMHELD D8.819 Screw Pump suited as a pressure source for very small clamping fixtures

    • Max. operating pressure 500 bar
    • Piston Ø: 25 mm
    • Stroke: 43 mm
    • Displacement: 21 cm³
    • Displacement/revolution 0.98 cm³
    • Torque: 0 - 50 Nm
    • Mounting position: horizontal

  • ROEMHELD D8.013 Power units with two-hand operator console

    • Flow rate: 0.9 - 4.5 l/min
    • Operating pressure: 160 - 500 bar
    • Reservoir volume: approx. 11 l
    • Usable oil volume: approx. 6 l
    • Connections: G 1/4
    • Motor: 0.75 - 1,1 kW – 400 VAC
  • ROEMHELD D8.015 Power units with manual or programmable proportional pressure adjustment

    • Flow rate: 0.9 l/min
    • Operating pressure: 50 - 500 bar
    • Reservoir volume: approx. 11 l
    • Usable oil volume: approx. 6 l
    • Connections: G 1/4
    • Motor: 0.75 - 400 VAC
  • ROEMHELD D8.021 Power Units, basic version

    • Flow rate: 0.9 .. 6.2 l/min
    • Operating pressure: 50 .. 500 bar
    • Reservoir volume: approx. 11 l
    • Usable oil volume: approx. 6 l
    • Motor: 0.75 .. 1,5 kW – 400 VAC
  • ROEMHELD D8.031 Basic power unit with directional control valve as per customer requirements

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