Delta 50-820 User Manual download pdf (Page 7)

Mueller, Ziemer, Hofer, Wirz, O’Donnell 7

Survey of Micro-Thrust Propulsion Options

Cube Sat - 5’th Annual Developers Workshop 2008

Cold Gas Thrusters -

Cont’d

Manufacturer

Moog Moog Moog Moog Marotta Moog Moog

Model

58X125A 58E143

58E144

58E145

58E146

58E142 58E151 Cold Gas

Micro-

Thruster

58-118 50-820

Pro

ellant

N2 N2 N2 N2 N2 N2 N2

Thrust

(

)

0.0044 0.016 - 0.040 0.12 0.12 0.05 - 2.36 3.6 52-105

Mass

(g)

9 401670<7023430

Size

(

)

11.9x34.7 13.97x57.2 14x20.3 19.05x 40.87 6.6x25.4 98.2x104.1

Valve Power

(

)

(

)

10 10 <35 10.5 <1 30 47

Valve Power

(

Hold

)

(

)

(

sec

)

65 >60 >57 65 65 65 65

erat. Pressure

sia

)

0-50 0-36 50-300 0-400 100-2240 230 215-2515

Proof Pressure

sia

)

300 290 600 1015 3360 1115 3765

Burst Pressure

sia

)

508 1200 1615 5600 6265

Res

onse

(

)

(

)

2.5 2.5 3.5 5 5 <4 <10

Res

onse

(

)

(

)

2.5 2.5 3.5 3 5 <10

Minimum Ibit

(

mNs

)

<44

Life

(

No. of C

cles

)

>15,000 500,000 -

000

20,000 1,000,000 >10,000 >6,000

Status

Flight Qual Flight Qual Flight Qual Flight Qual Flight Qual Flight Qual Flight Qual

Comments Brlliant

Pebbles,

SAFER, Pluto

Fast Flyby

CHAMP,

GRACE

SIRTF SIRTF Developped

for GSFC

Nanosats, ST-

SCIT, SAFER,

Pluto Fast Fly

COMET,

Pegasus

Cluster of 3

thrusters: 2

@ 52N, 1 @

105N

1 2 3 4 5 6 7 8 9 10 11 12 ... 18 19

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Delta 50-820 User Manual Page 7

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