HIGHLIGHTS
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Low cost, proven standard.
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Very thin and lightweight: only 1.5 mm thick.
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Compact, power efficient, yet powerful magnetic dipole strength: Up to 0.22 Am².
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Manufactured with space grade materials according to space standards and custom mission design.
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Embedded analog temperature sensor
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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
MT02Z Z-axis Flat Cubesat MT
5V to 12V
Up to 0.22 Am²
€ 1,000
With only 1.5 millimeters thickness and PC104 format, the MT02Z Flat 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 MT02A, 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 MT02Z 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 10 seconds using only 0.5 Watts at a LEO orbit of 500kms.
The greatest advantage of the MT02Z is space saving: It can be easily affixed anywhere on your cubesat stack using minimal thickness.
Availability: Immediately
Includes:
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Power cables
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Control/data cable
PERFORMANCE
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Working Voltage: From 1V to 12V
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Working Current: From 10mAh to 800 mAh
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Nominal Magnetic moment: >0.122 Am2 @ 5V
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Saturation Magnetic moment: >0.225 Am2 @ 12V
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Linearity: +/- 2% 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 = 8.6 Gauss @9V
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B-corners = 12 Gauss @9V
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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 @5V0.32A; 27.30 Centigrade
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Operating Max temp @9V0.55A; 44.00 Centigrade
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Operating Max temp @@12V0.71A; 56.00 Centigrade
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Typical resistance: 14.85 ohms @ 25°C
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Random Vibration: 16g rms
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Lifetime: >10 years
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Temperature Sensor: We use the LM50C, with a sensitivity of 10mV per degree centigrade and the following parameters:
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Linear + 10 mV/°C Scale Factor.
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±2°C accuracy specified at 25°C.
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Specified for full –40° to 125°C range.
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Less than 130-μA Current Drain.
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Low self-heating: less than 0.2°C.
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Nonlinearity less than 0.8°C over temp.
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PROPERTIES
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Dimensions:
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External: 94x90 mm
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Thickness: 1.5 mm
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Mass: 11.9 grams
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Hole Pattern: PC104
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Operating Temperature: -85 °C to +155°C
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Radiation Tolerance: 12 years minimum in LEO
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Interfaces: Custom choice, normally Molex PicoBlade/PicoSpox inline 2 pin connector with gold plated contacts
TESTS
All products are provided with tests reports regarding:
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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.
PROVIDER:
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