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Configure transmitter endpoints and trim for ESC operation.
Procedure to set throttle end-points for proper ESC operation.
Select running mode and configure battery type/cut-off voltage.
Adjust punch, PWM frequency, throttle, and brake forces.
Configure drag brake, initial brake force, and neutral range.
Step-by-step guide on using the LED program card to configure ESC settings.
Crucial step to restart ESC after programming for changes to take effect.
The ORCA 800 Series Brushed ESC is an advanced electronic speed control designed for brushed motor RC applications, offering a blend of performance, customization, and user-friendliness. This ESC is built to provide a convenient and powerful experience for RC enthusiasts.
The primary function of the ORCA 800 Series Brushed ESC is to regulate the speed and direction of a brushed motor in an RC vehicle. It supports a wide range of voltage inputs, making it compatible with 2 to 3 cell LiPo batteries. The ESC features a robust continuous current rating and a high peak current capability, ensuring reliable power delivery to 540-sized brushed motors.
A key feature of this ESC is its versatile running modes. Users can choose between "Forward/Brake" mode, which only allows forward movement and braking, and "Forward/Reverse" mode, enabling immediate reverse when the throttle brake is applied. For more nuanced control, the "Forward/Brake/Reverse" mode offers a progressive approach: the first application of the throttle brake engages braking, and if the throttle is released to neutral and then braked again, reverse function is activated.
The ESC incorporates a Battery Cut-Off Voltage feature to protect various battery types (LiPo, LiFe, and Nixx) from over-discharge. Users can select different cut-off voltage levels (Low, Middle, High, or Disable) to match their battery's requirements and extend battery life.
The "Punch" setting allows for fine-tuning of the ESC's initial acceleration, with five levels ranging from miniature punch (Level 1) to the highest punch (Level 5). This helps maximize acceleration speed while minimizing wheel spin, adapting to different driving styles and track conditions.
PWM (Driver Frequency) is another adjustable parameter, offering six steps from 1K to 24K. A 1K setting provides good punch at the low end, while 24K results in strong mid to top-end performance. Experimentation is encouraged to find the optimal setting for individual driving preferences.
"Throttle Compress" allows users to adjust the effective throttle range. Setting it to 10%, for instance, changes the effective range to 0%~90%, making the throttle more sensitive, particularly beneficial for brush motors requiring stronger and more sensitive bottom-end power.
The "Initial Start Force" function lets users set the throttle's starting point from 3% to 18%, providing a more aggressive throttle feeling and enhancing linear control. Similarly, "Initial Brake Force" allows for an aggressive brake feeling by setting the brake force start point from 1% to 100%.
"Max Forward Force" controls the maximum output power of the ESC, influencing the car's top speed and handling, especially useful in Crawl racing where lower speeds offer more control. "Max Reverse Force" and "Max Brake Force" independently control the maximum power for reversing and braking, respectively, allowing for smooth or aggressive brake feelings.
"Brake Punch" offers six levels of brake control. Level 6 provides a simple and direct brake response, while Levels 1-5 introduce an ABS-like effect for smoother braking.
"Drag Brake" automatically applies a braking force when the throttle returns to neutral. With eight steps from 0% to 100%, this feature is particularly recommended for Crawl racing at 60%, 80%, or 100% settings.
Finally, "Neutral Range" allows users to set the sensitive relay for their throttle feeling, with a preset of 45us, ensuring precise throttle response.
The ORCA 800 Series ESC is designed for ease of use, starting with its installation. It comes with an XT60 connector for battery connection, requiring users to connect red to positive and black to negative. A crucial warning is provided against reversing battery polarity, as this will damage the ESC and void the warranty. The supplied BEC wire connects to the receiver's CH2/throttle pin, matching the (-+s) polarity. For motor connection, direct soldering to the motor is suggested, matching the ESC's yellow (+ve) and blue (-ve) labels. Users are advised to avoid soldering each joint for longer than 5 seconds to prevent damage.
Initial setup of the throttle end-points can be done either automatically or manually. In automatic mode, simply connecting the ESC and turning it on allows it to start running. For manual setup, users turn on the transmitter with the throttle at full brake, then turn on the ESC. After two beeps, full throttle is applied, followed by another two beeps. Releasing the throttle to neutral position will then result in a final beep, confirming successful endpoint setting. If the car's direction is reversed, users are instructed to check the motor wiring or change the transmitter's throttle direction setup to reverse.
A significant usage feature is the LED Program Card, which simplifies changing ESC settings. The manual provides a clear step-by-step guide for using the program card. To set a parameter, users plug the BEC cable into the program card, connect the ESC to the battery, and turn it on. They then navigate to the desired item using the "Select" button and adjust the value using the "Value" button. Pressing "Enter" once prepares the data for sending, and pressing "Enter" again confirms the programming. A "SU" and "CC" display indicates successful programming. After any setup change, the ESC must be restarted for the new settings to take effect. Double-pressing the "Enter" button also facilitates programming.
The ORCA 800 Series ESC is built with a multi-protection system and is waterproof, enhancing its durability and reducing maintenance concerns related to environmental exposure.
The manual emphasizes proper wiring and polarity matching to prevent damage, which is a key aspect of maintenance. Users are warned that improper wiring can damage the ESC and void the warranty.
For troubleshooting, the manual advises users to eliminate all other possibilities and check all components for malfunctions before sending the unit for repair. Products sent in for repair that operate perfectly will incur a service fee. This encourages users to perform basic diagnostics themselves.
When sending a product for repair, careful packing, inclusion of the original sales receipt, a detailed problem description, and contact information are required. This ensures efficient service and proper handling of the device.
The warranty covers defects in materials or workmanship for 60 days from the original purchase date, verified by a sales receipt. However, it explicitly states that the warranty does not cover damages resulting from abnormal wear, misuse, or improper maintenance. This highlights the importance of proper usage and care to maintain the device's longevity and warranty coverage. The manual also states that ORCA cannot accept liability for damages resulting from the installation and use of the product, placing the responsibility on the user.
General| Series | 800 Series |
|---|---|
| Model | Orca 800 |
| Power Source | Electric |
| Humidity Range | 10% to 90% non-condensing |
| Frequency | 60 Hz |
