ADCS & Navigation — Space Hardware Marketplace

MAI-400 Reaction Wheel

• Availability90 days

The MAI-400 reaction wheel is a standalone unit for CubeSats and NanoSat missions, featuring integrated motor driver electronics…

MAI-400 ADACS

• Form factor1/2U
• Components3 reaction wheels, 3-axis magnetometer, 2-camera Earth Horizon Sensor (EHS), 3 torque rods, ADACS computer
• CompatibilityCubeSats

The MAI-400 ADACS is a 1/2U Attitude Determination and Control System for small satellites, featuring reaction wheels, magnetometers,…

MAI-KE Sun Sensor

• ManufacturerMAI
• Lead time90 days

The MAI-KE Sun Sensor is an analog sun sensor designed for spacecraft missions, providing an output voltage from…

MAI-SS Space Sextant

• ManufacturerMAI

The MAI-SS Star Tracker is low in cost and intended for CubeSat and NanoSat missions. The unit is…

MAI-SES IR Earth Sensor

• ManufacturerMAI
• Lead time90 days

The MAI-SES is a miniature Static Earth Sensor designed for CubeSats, NanoSats, and larger spacecraft in Low Earth…

MAI-400 Control Board

• Board size8.6 cm x 8.8 cm
• MicrocontrollersFour (one ADACS processor, three reaction wheel control)
• Accelerometer3-axis MEMS accelerometer

An attitude determination and control board incorporating four microcontrollers, MEMS accelerometer and gyroscope, and reaction wheel/electromagnet drive circuitry,…

SpectraTRAC Star Tracker

A miniature autonomous star tracker for CubeSat and NanoSat missions delivering 10 arcsecond quaternion accuracy at 4 Hz…

Fine Spinning Sun Sensor (±64°)

A high-accuracy spinning spacecraft sun sensor with redundant optical heads and electronics delivering better performance than the Miniature…

Miniature Spinning Sun Sensor

A compact sun sensor for spinning spacecraft providing sun aspect angle and sun crossing pulses for spin rate…

Digital Sun Sensor (±32°)

• Field of view±32°
• Axes2 (per optical head)
• OutputSerial digital — two 10-bit words + sun presence bit

A two-axis digital sun sensor with ±32° field of view offering higher accuracy than the ±64° variant. Radiation-hardened…

Digital Sun Sensor (±64°)

A two-axis digital sun sensor with ±64° field of view providing medium-accuracy attitude determination. Up to 8 optical…

Fine Sun Sensor

• AccuracySub-arcminute
• ResolutionMillidegree
• Axes1 or 2 (configurable)

A high-precision sun sensor for attitude control applications requiring sub-arcminute accuracy and millidegree angular resolution. Available in single…

Coarse Sun Sensor (CSS) Pyramid

A two-axis analog sun sensor assembly containing four cosine-response detectors in a pyramid arrangement for full-hemisphere sun detection.…

Coarse Sun Sensor (Cosine Type)

• Sensor typeAnalog cosine-response photodiode
• Axes1 (single axis per detector)
• ConfigurationCosine type (single detector)

A single-detector analog sun sensor using the cosine principle for solar array pointing, sun acquisition, and fail-safe recovery.…