Solar Power Cube v17.10: Difference between revisions
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Tools and Thick Wire Gear Ratio: 6.67:1 | Tools and Thick Wire Gear Ratio: 6.67:1 | ||
Spraying Water Reversible/Non-Reversible: Reversible | Spraying Water Reversible/Non-Reversible: Reversible | ||
[ | [http://www.ebay.com/itm/450W-36-V-DC-electric-motor-f-bicycle-bike-gokart-scooter-MY1020z-gear-reduction-/162291507158?hash=item25c953dfd6:g:J6YAAOSwiDFYNHRH] | ||
Controller: PWM Motor Speed Controls DC 36V DC Gear Motor Speed Controller | Controller: PWM Motor Speed Controls DC 36V DC Gear Motor Speed Controller | ||
[ | [http://www.ebay.com/itm/Reversible-DC-Speed-Controller-Motor-Driver-Controller-12V-24V-36V-48V-60V-PWM-/302311485657?hash=item46632b30d9:g:GkoAAOSwZ4dZEXQ0] | ||
===Hydraulic Power Unit=== | ===Hydraulic Power Unit=== | ||
Revision as of 12:52, 3 October 2017
The solar power cube is driven by a solar panel to pump hydraulic fluid with the initial purpose of powering an autonomous tractor for agricultural use.
Specifications
Solar Panel
Voltage: 36.1 VDC
Amps: 7.76 A
Watts: 280
Cells: 72
Dimensions: 77.4in (1,966mm) x 39.4in (1,000mm) x 2in (50mm)
Weight: 57.3lb (26kg)
DC Motor and Controller
Power: 500 Watt
Voltage: 36 VDC
Amps Max: 17.8
Max RPM: 2500
Reversible
Brushes and permanent magnets
Diameter: 4 1/4"
Body Length: 4"
Shaft: 23mm x 11.9mm shaft (threaded)
Controller: 3.25" x 2.5" x 1.5"
Weight: 9 OZ
450W 36 V DC electric motor MY1020z gear reduction Nominal Rated Input Voltage: 36 V Base RPM: 450 Full Load Amps: 16 Current Type: DC Tools and Thick Wire Gear Ratio: 6.67:1 Spraying Water Reversible/Non-Reversible: Reversible [1]
Controller: PWM Motor Speed Controls DC 36V DC Gear Motor Speed Controller [2]
Hydraulic Power Unit
Power 5 HP 3600 RPM
Flow 2 GPM max.
Pressure 2500 PSI max.
Reservoir 1.1 gallons
Shaft 1/2" dia. x 7/8" w/keyway
Rotation CW
Ports 3/8" NPT pressure
Return 3/8" & 3/4" NPT
Orientation Vertical
Size 10" x 10" x 10"
Shpg. 13 lbs.
Hydraulic Motor
31.88 cubic inch / revolution
SAE 10 ports
SAE 4 case drain
Calculations
Power
Max Input: 280 W / (746 W/HP) = 0.375 HP
RPM input/output
Max motor RPM: 2500 Max Hydraulic Pump RPM: 3600 Max Hydraulic Motor RPM: 240 Estimated Max Wheel RPM: 1
Max Torque input / output
Power Cube Working Document
["https://docs.google.com/spreadsheets/d/1KNVP2O3KogC6jyxMuRALWTxrYjyCJ4ChjeZsJVdqHsg/edit#gid=1"]