FEATURES
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Very strong yet very small electric motor
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1000:1 Gear ratio
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Space grade lubricant, Castrol(r) Braycote(r) 601EF
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Small surface footprint
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Fast and sure operation
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Reverse and Forward operation for no-hassle ground testing
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Analog and digital versions
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Custom lenght PTFE cables and connectors
HDRM Clamp: Motor operated rotary HDRM device for reliable deploy/release operations
The EXA Clamp Hold down & Release Mechanism (HDRM-CLAMP) has been designed for the Small Satellite range (50 to 500 Kg) deployables like solar arrays, hatches or any other deployable mechanisms that need a safe, no-compromise, electrically powered HDRM.
With a very small footprint (56x22x15 mm), surface mount, very low mass (32 g) and small power consumption (<1W), yet boasting a hold-down force of up to 48.9 Newtons and a retention force of over 245 Newtons, it has been tested to hold down solar arrays as big as 500x530x1500 mm during launch, its precious metals brush micro motor with 1000:1 gear box lubricated by industry-standard Castrol® Braycote® 601EF easily and safely withstand the conditions in LEO, MEO, GEO and Lunar surface, very simple to operate over a wide range of voltages (5 to 24V) and fast action (<1.5s) insures release of any deployables in space.
Availability: Immediately
Includes:
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HDRM-Clamp
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Custom lenght PTFE cables and connectors
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Reverse and Forward switch
PERFORMANCE
AT 24V@100Kg/mm2:
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Hold down force: 4.99Kg / 48.93N
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Hold down pressure: 4.54 x 10^6 Kg/m2 / 44.52MPa
AT 12V@21Kg/mm2:
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Hold down force: 1.05Kg / 10.29N
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Hold down pressure: 9.54 x 10^5 Kg/m2 / 9.36MPa
AT 6V@10.5Kg/mm2:
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Hold down force: 0.525Kg / 5.145N
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Hold down pressure: 4.77 x 10^5 Kg/m2 / 4.68MPa
AT 0V MAX RETENTION FORCE (GEAR BOX): 25 Kg / 245.16 N
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@24V NO LOAD SPEED: 40 RPM
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@24V NO LOAD CURRENT: 0.040 A
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@24V STALL TORQUE: 90 Kg/mm
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@24V STALL CURRENT: 0.50 A
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@12V NO LOAD SPEED: 35 RPM
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@12V NO LOAD CURRENT: 0.080 A
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@12V STALL TORQUE: 100 Kg/mm
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@12V STALL CURRENT: 0.75 A
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@6V NO LOAD SPEED: 33 RPM
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@6V NO LOAD CURRENT: 0.150 A
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@6V STALL TORQUE: 110 Kg/mm
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@6V STALL CURRENT: 1.15 A
PROPERTIES
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Working Voltage:
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Minimum: 5V
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Nominal: 12V
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Maximum: 24V
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Operating Temperature:
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Minimum: -45 C
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Maximum: 120 C
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MATERIALS
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Body: ALUMINUM 6061
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Cables: AWG 24 PTFE
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Mass: 32 grams
Motor/Gear Box:
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Ratio: 1000:1
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Steel: 316
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Lubrication: Braycote 601EF
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Movement: Forward/Reverse
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Type: Precious Metals Brush
TESTING
All products are provided with tests reports regarding:
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Thermal Bake out (10E-5 mbar @ 50C for 72 hours)
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Full vibration test for Falcon 9, Electron, Soyuz, Dnepr and Long March 2D
PROVIDER:
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