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Description
- Robot Power Scorpion Ultra Dual Channel R/C Motor Controller 35A, 7-36V
- Handles robots up to 150 pounds
- Includes 35A continuous per channel
- Features Flip Control for flips
- Offers advanced calibration settings
- Supports 7-36V battery voltage
The Robot Power Scorpion Ultra Dual Channel R/C Motor Controller 35A, 7-36V is a versatile and high-performance motor controller designed for medium to large mobile robots, including competition firefighting robots, sumo robots, and robotic combat applications. It is capable of handling robots weighing up to 150 pounds, provided the motor current limits are adhered to. Additionally, the Scorpion Ultra is suitable for various other applications such as controlling lights, hydraulic valves, and other static non-robotic uses.
This motor controller offers a continuous current of 35A per channel, with a peak of 70A, and can achieve 50A continuous current with fan cooling. It operates within a battery voltage range of 7.0V to 36V. The device features full current limiting and over-temperature protection, ensuring robust performance and reliability. The Scorpion Ultra includes two R/C input leads and a pin header for steering or throttle control, with fully reversible H-bridge channels.
The controller is equipped with several advanced features, including Flip Control, which reverses controls if the robot is flipped over, and indicator LEDs for speed and direction. It offers options for channel mixing or separate channel control, as well as brake/coast at zero speed and linear/exponential steering response. The low-frequency motor PWM option allows for more power or silent operation, depending on the frequency setting.
A switching-style 5V regulator is integrated to eliminate battery voltage concerns and provide increased current for modern radio receivers. The receiver battery eliminator circuit (BEC) can supply up to 200 mA of current at 5V to the RC receiver and other electronic circuits. The failsafe feature ensures motor shutdown if the R/C signal is lost, and a calibration function allows for precise matching to the radio or signal source, with settings stored in EEPROM.
The Scorpion Ultra is built around a FLASH-based microcontroller with upgradeable software via an in-circuit programming header. Remote power switch connections enable the unit to be turned off without disconnecting the main power. An optional plastic enclosure is available to protect the device from environmental contamination.
- 1x Robot Power Scorpion Ultra Dual Channel R/C Motor Controller 35A, 7-36V
- 4.5 x 2.35 x 0.6 inches
- 35A continuous current (70A peak) for each Left and Right channel
- 50A continuous current with fan cooling
- 7.0V to 36V battery voltage
- Full current limiting and over-temperature limiting
- Two R/C input leads and one pin header for Steering/Throttle or Left/Right Control with fully reversible H-bridge channels
- Flip Control reverses controls if the robot is flipped over (optional)
- Two indicator LEDs for Left/Right speed and direction; a status LED shows the R/C signal status and other information
- Left/Right channel mixing or separate channel control option
- Brake/Coast at zero speed option
- Linear/Exponential steering response option
- Low-frequency motor PWM option (low for more power, high frequency for silent operation)
- Switching style 5V regulator eliminates battery voltage concerns and provides increased current on the 5V rail for newer 2.4GHz radio receivers; works without jumpers from 6V to 36V
- Receiver battery eliminator circuit (BEC) standard, which may be disabled; provides up to 200 mA of current at 5V to the RC receiver and other attached electronic circuits
- Failsafe shuts off motors if the R/C signal is lost
- Calibration function to match Scorpion to your radio or other signal source; settings stored in EEPROM
- FLASH-based microcontroller with upgradeable software via in-circuit programming header
- Remote power switch connections to turn the unit off without breaking the main power connection
- An optional plastic enclosure is available to protect Scorpion Ultra from environmental contamination
- Weight: 77 g