High performance green propulsion thrust

Designed to replace hydrazine thrusters, supporting operations in steady-state and pulse mode

Enhanced by ECAPS' HPGP Technology

130+ Thrusters in Space

130+ Thrusters in Space

Thrust for every mission

All produce and manufacture in our HQ in Sweden.

100mN
HPGP THRUSTER

  • Primary operational mode:
    AOCS + ΔV

    Inlet pressure range:
    4.5 bar(a) regulated

    Thrust range:
    0.1±0.01N

    Nozzle expansion ratio:
    100:1


    Steady state Isp (vacuum):
    ≥ 1864 Ns/kg (≥ 190 s)

    Density impulse (vacuum):
    2275 Ns/L

    Minimum Impulse bit:
    ≤5mNs

    Mass (excl. harness):
    ≤ 0.075 kg

    Nominal reactor pre- heating voltage: 10 VDC

    Regulated pre-heating power:
    8W

    Valve: Single seat (dual seat optional)

    Valve coil resistance:
    36Ω

    Valve pull-in voltage:
    10±2VDC

    Valve holding voltage:
    2-4 VDC

1N
HPGP THRUSTER

  • Primary operational mode:
    AOCS + ΔV

    Inlet pressure range:
    5.5-22 bar(a)

    Thrust range:
    0.25-1N

    Nozzle expansion ratio:
    100:1

    Steady state Isp (vacuum):
    2000-2270 Ns/kg (204-231 s)

    Density impulse (vacuum):
    2480-2815 Ns/L

    Minimum Impulse bit:
    ≤30mNs

    Mass (excl. harness):
    ≤ 0.39 kg

    Nominal reactor pre- heating voltage: 28 VDC

    Regulated pre-heating power:
    12W

    Valve: Dual seat

    (single seat optional)

    Valve coil resistance:
    138.8-157 Ω

    Valve pull-in voltage:
    28±4VDC

    Valve holding voltage:
    6-8 VDC

5N
HPGP THRUSTER

  • Primary operational mode:
    AOCS + ΔV

    Inlet pressure range:
    5.5-24 bar(a)

    Thrust range:
    1.4-5.5N

    Nozzle expansion ratio:
    150:1

    Steady state Isp (vacuum):
    2150-2400 Ns/kg (220-245 s)

    Density impulse (vacuum):
    2666-2976 Ns/L

    Minimum Impulse bit:
    ≤0.2Ns

    Mass (excl. harness):
    ≤ 0.45 kg

    Nominal reactor pre- heating voltage: 28 VDC

    Regulated pre-heating power:
    30W

    Valve: Dual seat (single seat optional)

    Valve coil resistance:
    138.8-157 Ω

    Valve pull-in voltage:
    28±4VDC

    Valve holding voltage:
    6-8 VDC

22N
HPGP THRUSTER

  • Primary operational mode:
    AOCS + ΔV

    Inlet pressure range:
    5.5-24 bar(a)

    Thrust range:
    5.5-22N

    Nozzle expansion ratio:
    150:1

    Steady state Isp (vacuum):
    2300-2450 Ns/kg (235-250 s)

    Density impulse (vacuum):
    2850-3040 Ns/L

    Minimum Impulse bit:
    ≤0.4Ns

    Mass (excl. harness):
    ≤ 0.80 kg

    Nominal reactor pre- heating voltage: 28 VDC

    Regulated pre-heating power:
    45W

    Valve: Dual seat (single seat optional)

    Valve coil resistance:
    138.8-157 Ω

    Valve pull-in voltage:
    28±4VDC

    Valve holding voltage:
    6-8 VDC

50N
HPGP THRUSTER

  • Primary operational mode:
    ΔV

    Inlet pressure range:
    5.5-24 bar(a)

    Thrust range:
    12.5-50 N

    Nozzle expansion ratio:
    150:1

    Steady state Isp (vacuum):
    2385-2500 Ns/kg
    (243-255 s)

    Density impulse (vacuum):
    2957-3100 Ns/L

    Minimum Impulse bit:
    ≤ 2.5 Ns

    Mass (excl. harness):
    ≤ 1.70 kg

    Nominal reactor pre- heating voltage: 28 VDC

    Regulated pre-heating power:
    75-100W

    Valve: Single seat (dual seat optional)

    Valve coil resistance:
    27Ω

    Valve pull-in voltage:
    28 ± 4 VDC

    Valve holding voltage:
    10 ± 1  VDC

200N
HPGP THRUSTER

  • Primary operational mode:
    RCS

    Inlet pressure range:
    5.5-24 bar(a)

    Thrust range:
    50-200N

    Nozzle expansion ratio:
    30:1

    Steady state Isp (vacuum):
    2020-2300 Ns/kg (206-234 s)

    Density impulse (vacuum):
    2050-2852 Ns/L

    Minimum Impulse bit:
    ≤9Ns

    Mass (excl. harness):
    ≤5.7kg

    Nominal reactor pre- heating voltage: 28 VDC

    Regulated pre-heating power:
    200 W

    Valve: Single seat (dual seat optional)

    Valve coil resistance:
    27Ω

    Valve pull-in voltage:
    28±4VDC

    Valve holding voltage:
    10±1VDC

220N
HPGP THRUSTER

  • Primary operational mode:
    ΔV

    Inlet pressure range:
    5.5-24 bar(a)

    Thrust range:
    55-220N

    Nozzle expansion ratio:
    150:1

    Steady state Isp (vacuum):
    2385-2500 Ns/kg (243-255 s)

    Density impulse (vacuum):
    2957-3100 Ns/L

    Minimum Impulse bit:
    N/A

    Mass (excl. harness):
    ≤6.0kg

    Nominal reactor pre- heating voltage: 28 VDC

    Regulated pre-heating power:
    200 W

    Valve: Single seat (dual seat optional)

    Valve coil resistance:
    27Ω

    Valve pull-in voltage:
    28±4VDC

    Valve holding voltage:
    10±1VDC

| Download Thrusters specs here |

Diverse thruster range

Our thrusters are specifically designed to harness the full potential of our proprietary High Performance Green Propulsion Technology.

Future oriented

Engineered to meet the ever-evolving demands of the space industry and to fuel the next generation of space endeavors.

Versatility in action

Efficiently powering diverse space missions, from satellite launches to profound deep space explorations.

Optimise for HPGP

From 100mN for small satellites and CubeSats to 220N for upper stages and deep space missions, catering to various space propulsion needs.

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Key Customer and Partners

Quality Assurance

At ECAPS, quality is our top priority. Our propulsion systems undergo rigorous testing and quality assurance processes to ensure they meet the highest standards of reliability and performance. We're proud to be ISO certified, demonstrating our commitment to quality and excellence.

Certifications

Contact us today to learn more about our wide range of thrusters

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