Solar Power Cube v17.10: Difference between revisions

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   Controller: 3.25" x 2.5" x 1.5"
   Controller: 3.25" x 2.5" x 1.5"
   Weight: 9 OZ
   Weight: 9 OZ
  [[Image:PC17.10-450W-DC-Motor-Gear.png 450W DC Motor|200px]]
  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
  [[link: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
  [[link:http://www.ebay.com/itm/CCMHC-PWM-Motor-Speed-Controls-DC-12V-24V-36V-40V-DC-Gear-Motor-Speed-Controller-/191850740033?hash=item2cab31f941:g:e68AAOSw14xXFDMF]]


===Hydraulic Power Unit===
===Hydraulic Power Unit===

Revision as of 12:16, 29 September 2017

Solar Power Cube 17.10

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

 PC17.10-Solar-Panel.png 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

 PC17.10-500W-DC-Motor.png 500W DC Motor
 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


 PC17.10-450W-DC-Motor-Gear.png 450W DC Motor
 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
 link: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
 link:http://www.ebay.com/itm/CCMHC-PWM-Motor-Speed-Controls-DC-12V-24V-36V-40V-DC-Gear-Motor-Speed-Controller-/191850740033?hash=item2cab31f941:g:e68AAOSw14xXFDMF

Hydraulic Power Unit

 PC17.10-Hydr-Power-Unit.png 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

 PC17.10-Hydr-Motor.png 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"]