space-qualified-stepper-motors-1 Powerjet Parts

Space Qualified Stepper Motors

Stepper Motors

Ducommun offers a wide range of high-performance Stepper Motors for Space Mechanism used in satellites, spacecrafts, and launch vehicles. Many of the space approved stepper motors come with more than 20 years of heritage. Typical applications are in deployment, orientation, accurate pointing or positioning mechanisms of solar panels, antennas, optical devices, etc.
Category:

Description

Features & Benefits

  • Permanent Magnet Stepper Motors
  • Hybrid Synchronous Stepper Motors
  • Variable Reluctance (VR) Stepper Motors
  • 2, 3, and 4 phase

Options

  • Geared stepper motors with Planetary Gear Heads or Harmonic Drives
  • Low backlash gear heads
  • Feedback devices (resolver, encoder, potentiometer)
  • Redundant Motor Winding
  • Tandem designs
  • Typical operating temperatures up to -55 to 80 °C
  • Custom Designs

Stepper Motors Product overview

Model numbering system: Example 11TA30
11: Size (frame dia)
TA: Stepper Motor, TG: Stepper Motor with gear head
30: Version
Typical Applications include:
  • Solar Array/Panel Deployment
  • Antenna Pointing Mechanisms
  • Instrument Positioning
  • Hold-Down & Release Mechanisms
  • Space Mechanism

 

Model Length (in) Phase Step Angle (DEG) Step Rate
Reversible
(pps)		 Input Voltage (V) Phase DC Resistance (Ohm) Stall Torque (in) Detent Torque (oz-in) (max) Weight (oz)
5TA1 1 4 45 250 28 195 0.28 0.75
5TA2 1 4 90 240 28 190 0.28 0.75
5TA3 1 4 90 240 28 190 0.28 0.75
5TA5 1 4 90 240 28 190 0.19
5TA6 1 4 90 204 28 190 0.19
8TA1 1.31 4 90 150 28 180 0.7 1.5
8TA10 0.875 4 90 250 28 250 0.35 1
8TA11 1.078 4 90 150 28 180 0.7 1.5
8TA12 1.078 4 90 28 100 1.5
8TA13 1.1 3 30 600 28 113 0.8 1.3
8TA19 0.75 2 45 150 12 230 0.3 1.2
8TA21 1.5 2 45 28 240 0.5 0.2 3
8TA22 1.25 2 45 28 240 0.5 0.2 3
8TA23 1.5 2 45 28 240 0.5 0.2 3
8TA24 1.25 2 45 10 240 0.5 2
8TA26 1.095 2 90 25 66 0.5 0.1 1.76
8TA21 1.25 4 45 200 5 11.5 0.75 1.8
8TA28 1.095 2 90 25 66 0.5 0.1 1.76
8TX1 0.931 4 30 9 30 1.25
11TA1 1.375 4 90 150 28 200 1.5 1.25
11TA4 1.343 3 30 800 28 83 2.25 3.5
11TA5 1.343 3 30, 120 800 28 3.5
11TA6 1.688 2 90 150 25 300 1.2
11TA7 1.688 4 90 81.2 1.75 0.45 5.1
11TA8 1.395 3 30 800 15 10.5 3 4
11TA10 1.69 4 90 200 22 81.3 1.75 0.45 6.25
11TA11 1.69 2 90 100 25 300 1.2 0.21 5.12
11TA15 1.88 3 15, 30 28 25 3.75 0.15 4.7
11TA19 1.385 2 90 150 28 52 2 0.15 4.7
11TA19-1 1.385 2 90 150 28 52 2 0.15 4.7
11TA23 1.35 4 90 28.4 63 0.7 max 5
11TA23-1 1.35 4 90 28.4 63 1 5
11TA24 1.484 3 60/30 28 53 0.4
11TA25 1.385 2 45 150 28 52 2 0.15 4.7
11TA26 1.45 4 90 28.4 55.5 0.6 5.5
11TA27 1.35 4 90 28.4 63 0.7 5.6
11TA28 1.35 4 90 28.4 63 0.85 5.6
11TA30 1.48 4 15 63 0.7 6
13TA3 2.45 2 90 14 29 4 8
15TA3 1.47 4 90 150 28 0.18 0.7 1.5
15TA4 2.047 2 90 270 28 15 7 10.5
15TA29 1.58 4 90 28 72 3.2 0.3 7.5
15TA30 1.5 2 90 100 28 260 3 0.2 7
15TA32 3 4 90 28 72 6.4 0.6 12
15TA33 1.58 4 45 28 72 3.2 0.3 7.5
15TA34 1.58 4 45 28 72 3.2 0.3 7.5
15TA35 1.58 4 45 50 28 72 3.2 1 8.5
15TA36 1.58 4 90 28 72 3.2 0.3 8.5
15TA37 1.58 4 45 28 72 3.2 l 8.5
15TA38 1.7 4 90 28 63 0.7 10
15TA39 2 2 1.8 200 5 5 23 1.1 10.5
15TA40 2 2 1.8 200 5 5 23 1.1 10.5
15TA41 1.7 4 45 28 63 1 10
15TY1 2 2 90 165 10 13.1 7 8
15TY2 1.5 2 45 175 10 9 6 7.5
23TA1 2.52 4 1.8 24 59 55 5 24
23TA2 2.52 2 1.8 33 24 59 55 5 24
23TA3 2.52 2 1.8 33 24 59 50 5 234
23TA4 2.52 4 1.8 24 62 162 5 24
23TA5 1.34 2 1.8 200 8 12.5 40 0.6 12.5
23TA6 2.5 2 1.8 8 28 62 55 2 31
24TA1 3.3 2 1.8 22 – 29 60 60 8 36.8
24TA2 3.305 2 1.8 22 – 29 60 60 8 36.8
24TA3 3.3 2 1.8 22 – 29 60 60 8 36.8
30TA1 3 3 15 600 24 8.3
30TA2 2.52 4 1.8 120 12 40 30 5 28
30TA3 2.27 4 1.8 300 11.8 22.5 50 4 29.6
30TA4 1.75 2 1.8 5 12 16 4 20.8
46TA1 1.9 2 3.75 10 25.4 27.8 200 12 67.2

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