Jump to: SCO-30 SCO-10/20 Options

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The SCO-30

The 30 amp Optically Isolated Smartcontrol (SCO-30) is a proportional forward and reverse electronic motor control which features optically isolated control and power circuits. To learn more about optical isolation and its' benefits, click here. This microcontroller based control also features two pulse width modulation (PWM) rates, current limiting, reverse power limiting, automotive type input fuse, and flexible 15 gauge silicone wire (for motor and battery). The ABS plastic case is included in the pricing. The  SCO-30 is factory preset for a current limit  of 30 amps. This control is designed to work for an unlimited time at maximum current without overheating.

To view the SCO-30 online user's manual, click here. 

The SCO-30 is compatible with the 2.4GHz Spektrum RC System. 

Smartcontrol features automatic current limiting which protects your motor in case of stalled motor and also protects the control in case of a short in the wiring. Once the current reaches the limit current (shown above) the control will automatically shut down. The user must move the stick on the transmitter to the center (off) position to restart the control. The current limiting has a start-up delay period of 2/10 of a second. During the first 2/10 of a second after moving the stick from the off position the current limiting will not activate. This allows for high current surges when the motor is starting. 

Some high performance boats can pull their stern underwater if full reverse power is applied. When reverse power limiting is enabled the power in the reverse direction is limited to 50% of full power.

The LED provides the user with a visual indication of the state of the Smartcontrol. This is useful when adjusting the unit and also for troubleshooting problems in your R/C system. It is capable of displaying 3 different colors.

• Recommended battery voltage range: 6 to 12 volts.

• Absolute maximum voltage: 15 volts.

• Minimum working voltage: 3.5 volts.

• Internal resistance .0113 ohms (forward and reverse)

• Current Drain with control section turned off: 12 microamps.

• Limit Current: 30 amps 

• Absolute maximum voltage: 10 volts

• Minimum working voltage: 3.3 volts

• Current Drain: 50 milliamps

• Two user selectable PWM rates:

  • 100 Hz

  • 400 Hz

• Physical dimensions:

  • 4.4" long x 2.5" wide x 1.7" high 

  • 112 mm x 64 mm x 44 mm

  • Weight 170 grams

• 1 year limited warranty

• Compatability guarantee: If this Smartcontrol is not compatible with your radio you can return it within 30 days for full refund ( less shipping ).

The 10 and 20 amp Optically Isolated Smartcontrols (SCO 10/20) are proportional forward and reverse electronic motor controls which features optically isolated control and power circuits. To learn more about optical isolation and its' benefits, click here. These microcontroller based controls also features two pulse width modulation (PWM) rates, current limiting and reverse power limiting. The SCO 10/20 are factory preset for one of two limit currents: 10 amps or 20 amps. These controls are designed to work for an unlimited time at maximum current without overheating.

To view the SCO 10/20 online user's manual, click here. 

The SCO 10/20 are compatible with the 2.4GHz Spektrum RC System. 

Current Limiting

Smartcontrol features automatic current limiting which protects your motor in case of stalled motor and also protects the control in case of a short in the wiring. Once the current reaches the limit current (shown above) the control will automatically shut down. The user must move the stick on the transmitter to the center (off) position to restart the control. The current limiting has a start-up delay period of 1/10 of a second. During the first 1/10 of a second after moving the stick from the off position the current limiting will not activate. This allows for high current surges when the motor is starting. 

Reverse Power Limiting

Some high performance boats can pull their stern underwater if full reverse power is applied. When reverse power limiting is enabled the power in the reverse direction is limited to 50% of full power.

The Diagnostic Light Emitting Diode (LED)

The LED provides the user with a visual indication of the state of the Smartcontrol. This is useful when adjusting the unit and also for troubleshooting problems in your R/C system. It is capable of displaying 3 different colors.

SCO 10/20 Specifications - Power Section

• Recommended battery voltage range: 6 to 12 volts (24 volt version available, see options section).
• Absolute maximum voltage: 15 volts.
• Minimum working voltage: 3.5 volts.
• MOSFET output, less than 1 volt drop at limit current.
• Current Drain with control section turned off: 12 microamps.
• Limit Currents:
  • 10 amps for SCO-10
  • 20 amps for SCO-20

SCO 10/20 Specifications - Control Section

• Absolute maximum voltage: 10 volts
• Minimum working voltage: 3.3 volts
• Current Drain: 50 milliamps

SCO 10/20 Specifications - General

• Two user selectable PWM rates:
  • 100 Hz
  • 400 Hz
• Physical dimensions:
  • 2.5" long x 1.3" wide x 1.75" high (to top of bracket)
  • 64 mm x 33 mm x 45 mm
• 1 year limited warranty
• Compatability guarantee: If this Smartcontrol is not compatible with your radio you can return it within 30 days for full refund ( less shipping ).

Optional Plastic Case

 

The case is an option for the SCO 10 or 20. On the SCO-30 the case is included.  

Physical dimensions:

• 3.3" long x 2.2" wide x 1.4" high
• 84 mm x 56 mm x 36 mm

24 Volt Option

The SCO-10 and SCO-20 controls are available in a 24 volt version.

Optional Battery Connector

Factory installed battery connector for standard NI-CAD packs.