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Reaction wheel

CCD
Star sensor
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Part number Maximum Wheel Momentum Maximum Wheel Torque Peak Power Control Mode Dimensions Voltage Supply Static Power Consumption Operational Themperature Range Mass Interface Life Span, year
3mNms Reaction Wheel ≥3mNms@ 6000rpm ≥0.45mNm ≤2.5W@0.45mNm Current, Speed and Torque control model 37×37×37mm (±1mm) 12V (9.6~12.6V)  ≤0.3W -20 ~ +50°C 90g ± 5g CAN & RS422 ≥5
8mNms Reaction Wheel ≥8mNms@ 9000rpm ≥2.5mNm ≤5W@2.5mNm Current, Speed and Torque control model Ø44×21mm (±1mm) 12V (9.6~12.6V)  ≤0.3W -20 ~ +50°C 85g ± 5g CAN & RS422 ≥5
0.1Nms-B Reaction Wheel ≥0.1Nms@ 5000rpm ≥10mNm ≤8W@10mNm Current, Speed and Torque control model 70×70×54mm (±1mm) 12V (9.6~12.6V)  ≤1W -20 ~ +50°C 600g ± 50g CAN & RS422 ≥5
0.2Nms-A Reaction Wheel ≥0.2Nms@ 6000rpm ≥20mNm ≤35W@20mNm Current, Speed and Torque control model 100×100×65mm (±1mm) 28V (24~31V) ≤1.6W -20 ~ +50°C 650g ± 50g CAN & RS422 ≥5
0.6Nms-B Reaction Wheel ≥0.6Nms@ 6000rpm ≥30mNm ≤32W@30mNm Current, Speed and Torque control model 112×112×90mm (±1mm) 28V (24~31V) ≤2W -20 ~ +50°C 1.3kg±0.1kg CAN & RS422 ≥5
1Nms-A Reaction Wheel ≥1Nms@   6000rpm ≥30mNm ≤32W@30mNm Current, Speed and Torque control model 130×130×90mm (±1mm) 28V (24~31V)  ≤2W -20 ~ +50°C 1.5kg ± 0.1kg CAN & RS422 ≥5
2Nms-B Reaction Wheel ≥2Nms@    6000rpm ≥100mNm ≤100W@100mNm Current, Speed and Torque control model 160×160×85mm (±1mm) 28V (24~31V) ≤2W -20 ~ +50°C 2.1kg±0.1kg CAN & RS422 ≥5
4Nms-B Reaction Wheel ≥4Nms@    5500rpm ≥200mNm ≤160W@200mNm Current, Speed and Torque control model 180×180×128mm (±1mm) 28V (24~31V) ≤2W -20 ~ +50°C 3.8kg±0.2kg CAN & RS422 ≥5
8Nms-B Reaction Wheel ≥8Nms@   1600rpm ≥1000mNm ≤250W@1Nm Current, Speed and Torque control model 260×260×118mm (±1mm) 28V (24~31V) ≤2W -20 ~ +50°C 9.5kg±0.5kg CAN & RS422 ≥5
12Nms Reaction Wheel ≥12Nms@ 5500rpm ≥200mNm ≤100W@100mNm Current, Speed and Torque control model 260×260×130mm (±1mm) 28V (24~31V)  ≤2W -20 ~ +50°C 6.2kg±0.3kg CAN & RS422 ≥5
25Nms Reaction Wheel ≥25Nms@ 5000rpm ≥200mNm ≤130W@100mNm Current, Speed and Torque control model 330×330×108mm (±1mm) 42V  ≤3W -20 ~ +50°C 8.5kg±0.5kg CAN & RS422 ≥5
60Nms Reaction Wheel ≥60Nms@ 5000rpm ≥200mNm ≤130W@100mNm Current, Speed and Torque control model 330×330×108mm (±1mm) 42V  ≤3W -20 ~ +50°C 11kg ± 0.5kg CAN & RS422 ≥5
3mNms Reaction Wheel 8mNms Reaction Wheel 0.1Nms-B Reaction Wheel 0.2Nms-A Reaction Wheel 0.6Nms-B Reaction Wheel 1Nms-A Reaction Wheel 2Nms-B Reaction Wheel 4Nms-B Reaction Wheel 8Nms-B Reaction Wheel 12Nms Reaction Wheel 25Nms Reaction Wheel 60Nms Reaction Wheel
Maximum Wheel Momentum ≥3mNms@ 6000rpm ≥8mNms@ 9000rpm ≥0.1Nms@ 5000rpm ≥0.2Nms@ 6000rpm ≥0.6Nms@ 6000rpm ≥1Nms@   6000rpm ≥2Nms@    6000rpm ≥4Nms@    5500rpm ≥8Nms@   1600rpm ≥12Nms@ 5500rpm ≥25Nms@ 5000rpm ≥60Nms@ 5000rpm
Max. Wheel Torque ≥0.45mNm ≥2.5mNm ≥10mNm ≥20mNm ≥30mNm ≥30mNm ≥100mNm ≥200mNm ≥1000mNm ≥200mNm ≥200mNm ≥200mNm
Peak Power ≤2.5W@0.45mNm ≤5W@2.5mNm ≤8W@10mNm ≤35W@20mNm ≤32W@30mNm ≤32W@30mNm ≤100W@100mNm ≤160W@200mNm ≤250W@1Nm ≤100W@100mNm ≤130W@100mNm ≤130W@100mNm
Control Mode Current, Speed and Torque control model Current, Speed and Torque control model Current, Speed and Torque control model Current, Speed and Torque control model Current, Speed and Torque control model Current, Speed and Torque control model Current, Speed and Torque control model Current, Speed and Torque control model Current, Speed and Torque control model Current, Speed and Torque control model Current, Speed and Torque control model Current, Speed and Torque control model
Speed Control Accuracy Superior to ±5rpm Superior to ±5rpm Superior to ±2rpm Superior to ±1rpm Superior to ±1rpm Superior to ±1rpm Superior to ±1rpm Superior to ±1rpm Superior to ±1rpm Superior to ±1rpm Superior to ±1rpm Superior to ±1rpm
Current Control Accuracy Superior to ±1mA Superior to ±1mA Superior to ±1mA Superior to ±1mA Superior to ±1mA Superior to ±1mA Superior to ±1mA Superior to ±1mA Superior to ±1mA Superior to ±1mA Superior to ±1mA Superior to ±1mA
Torque Control Accuracy Superior to 2% Superior to 2% Superior to 2% Superior to 2% Superior to 2% Superior to 2% Superior to 2% Superior to 2% Superior to 2% Superior to 2% Superior to 2% Superior to 2%
Dimensions 37×37×37mm (±1mm) Ø44×21mm (±1mm) 70×70×54mm (±1mm) 100×100×65mm (±1mm) 112×112×90mm (±1mm) 130×130×90mm (±1mm) 160×160×85 mm (±1mm) 180×180×128 mm (±1mm) 260×260×118 mm (±1mm) 260×260×130mm (±1mm) 330×330×108mm (±1mm) 330×330×108mm (±1mm)
Voltage Supply Rated voltage 12V (9.6~12.6V) Rated voltage 12V (9.6~12.6V) Rated voltage 12V (9.6~12.6V) Rated voltage 28V (24~31V) Rated voltage 28V (24~31V) Rated voltage 28V (24~31V) Rated voltage 28V (24~31V) Rated voltage 28V (24~31V) Rated voltage 28V (24~31V) Rated voltage 28V (24~31V) Rated voltage 42V Rated voltage 42V
Static Power Consumption  ≤0.3W  ≤0.3W  ≤1W ≤1.6W ≤2W  ≤2W ≤2W ≤2W ≤2W  ≤2W  ≤3W  ≤3W
Steady-state Power Consumption in Vacuum ≤0.7W@3000rpm ≤0.8W@3000rpm ≤1.6W@3000rpm ≤3.5W@3000rpm ≤3.5W@3000rpm ≤4W@3000rpm ≤4W@3000rpm ≤6W@3000rpm ≤12W@3000rpm ≤9W@3000rpm ≤8W@1000rpm ≤10W@1000rpm
Steady-state Power Consumption in Air ≤0.8W@3000rpm ≤0.9W@3000rpm ≤2W@3000rpm ≤4W@3000rpm ≤4W@3000rpm ≤4.5W@3000rpm ≤5.5W@3000rpm ≤8.5W@3000rpm ≤15W@3000rpm ≤15W@3000rpm ≤15W@3000rpm ≤15W@3000rpm
Температурный диапазон -20 ~ +50°C -20 ~ +50°C -20 ~ +50°C -20 ~ +50°C -20 ~ +50°C -20 ~ +50°C -20 ~ +50°C -20 ~ +50°C -20 ~ +50°C -20 ~ +50°C -20 ~ +50°C -20 ~ +50°C
Mass 90g ± 5g 85g ± 5g 600g ± 50g 650g ± 50g 1.3kg±0.1kg 1.5kg ± 0.1kg 2.1kg±0.1kg 3.8kg±0.2kg 9.5kg±0.5kg 6.2kg±0.3kg 8.5kg±0.5kg 11kg ± 0.5kg
Connector CAN & RS422 CAN & RS422 CAN & RS422 CAN & RS422 CAN & RS422 CAN & RS422 CAN & RS422 CAN & RS422 CAN & RS422 CAN & RS422 CAN & RS422 CAN & RS422
Life span ≥5 ≥5 ≥5 ≥5 ≥5 ≥5 ≥5 ≥5 ≥5 ≥5 ≥5 ≥5