HIGHLIGHTS
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Low cost, proven standard.
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Very thin and Lightweight: only 3.5 mm thick at 11.9 grams
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Compact, power efficient, yet powerful magnetic dipole strength: Up to 1.9 Am²
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Fast 11.90 degrees per second turn speed (at max power, 1U mass) optimizes power usage.
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Space flight heritage from NEE-01 PEGASUS, NEE-02 KRYSAOR, IRVINE01, IRVINE02 and many other missions from 12 countries
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Manufactured with space grade materials according to space standards and custom mission design.
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Functional, performance, thermal bake out and vibration tests provided with documentation.
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Extensive documentation as 3D pdf, STEP files and blueprints
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Compatible with almost any structure and compliant to CubeSat Standard
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Custom Interface available.
MT01B Compact Magnetorquer 5V to 25V
Up to 1.92 Am²
€ 1,600
With only 11.9 grams and 3.5 millimeters thickness, same footprint as the MT01A, the MT01B Compact Magnetorquer is a vacuum core magnetic coil designed for ADCS control in cubesat mission from 1U to 3U at medium voltage levels, 60% more powerful than the MT01A, with an impressive performance compared to its small footprint over the mass, power, and area budget of the spacecraft. Even with those small dimensions the MT01B is capable of greater magnetic moments, turn speeds and angular accelerations than comparable products on the market, yet the power usage is kept to a minimum: It can turn a 1U mass 90 degrees in 20 seconds using only 0.2 Watts at a LEO orbit of 500kms.
The greatest advantage of the MT01B is space saving: It can be easily affixed anywhere on your spacecraft using a minimal area and minimal thickness. Every coil is tested and qualified in our own facilities and shipped with full reports and packed with additional match connectors interfaces.
Availability: 2 Weeks
Includes:
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Full Engineering Support
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Test Reports
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Custom cable
PERFORMANCE
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Working Voltage: From 1.5V to 25V
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Working Current: From 70mAh to 900 mAh
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Nominal Magnetic moment: >0.699 Am² @ 9V
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Saturation Magnetic moment: >1.913 Am² @30V
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Linearity: +/- 4% across operating design range
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Residual moment: <0.0005 Am2
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Torque: 15.6 µNm @ 7.2-3 mTesla (1U mass)
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Angular acceleration: 6.2-3 Rad/sec-2 (1U mass)
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B-center = 23.3 Gauss @9V
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B-corners = 65.3 Gauss @9V
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Supply Power: From 110mW to 25000mW
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Capacitance at 0V: 28.85 pF
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Inductance at 0V: 5.46 mH
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Thermal Performance:
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Operating Max temp @5V0.21A 37.80 Centigrade
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Operating Max temp @9V0.34A 68.00 Centigrade
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Operating Max temp @12V0.50A 100.00 Centigrade
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Typical resistance: 22.1 to 22.7 ohms @ 25°C
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Random Vibration: 16g rms
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Lifetime: >10 years
PROPERTIES
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Dimensions:
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External: 50×50 mm
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Internal: 42×42 mm
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Width: 4.3 mm
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Height: 3.2 mm
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Mass: 11.9 grams
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Operating Temperature: -55 °C to +155 °C
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Radiation Tolerance: 12 years minimum in LEO
COMPOSITION
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Pre-evacuated enamel copper wire, oxygen free
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Polyurethane enamel, space grade
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Cohesion: Space grade epoxy 3M
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Interfaces:
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Custom choice, normally Molex PicoBlade/PicoSpox inline 2 pin connector with gold plated contacts
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PTFE (Teflon) space grade cables, single strand, silver plated copper (AWG26 to AWG30)
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TESTS
All coils are provided with tests reports regarding the following tests:
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Thermal Bake out (10E-7 mbar @ 50C for 24 hours)
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Full vibration test for Falcon9 and Soyuz vibration profiles, other LV profiles available upon request.
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QT and AT is performed on the unit to be shipped at no charge.
DOWNLOADS
PROVIDER:
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