ALIEN POWER SYSTEM ESC

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Thank you for buying an Alien Power System (APS) product.

Please follow the instructions to program your controller. Incorrect handling may cause damage to the controller

and cause injury to yourself and others. It is highly recommended to read this manual carefully and follow the

programming instructions before first use of the device. APS is not responsible for the incorrect use of the product

and any damage caused while using the device. APS assumes no responsibility for any damage or injury due to

improper use or modification of any of the products. APS has the right to change the design, features, functions and

requirements for the operation of its products without prior notice. Your item is fully guaranteed for 1 year, this

excludes products that have been modified or incorrect use of the product.

NOTE: This ESC is not plug and play. The device needs to be correctly programmed to avoid any issues.

WARNING:

DO NOT ATTEMPT TO OPERATE THE ESC WITH JUST THE ANTI-SPARK WIRE. IT WILL RESULT IN PERMENENT ESC

DAMAGE.

Product Features:

• Battery voltage from 3S to 24S

• Easy set function value by Pro-Box or by PC via USB link provided

• Two-way communication while connecting it to computer

• Firmware can be updated by USER

• LVC

• Timing settings adjustable (0°- 30°) degree to suit the motor type

• 3 types of throttle curve

• 3 types of acceleration control

• Motor rotation programmable

• Auto cut off power within 3 seconds in the case of signal loss.

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Summary

Function Value Settings

Setting by Transmitter

Configure ESC settings using transmitter commands, including brake modes and timing settings.

Setting by Program Box

Configure ESC settings using a dedicated program box, offering comprehensive control over all parameters.

Setting by PC Software

Program ESC parameters via PC software using a USB link for advanced configuration and updates.

This document describes the Alien Power System (APS) ESC, a precision electronic speed controller designed for various applications, including E-bike systems. The manual emphasizes the importance of correct programming and handling to prevent damage to the controller and ensure user safety. APS disclaims responsibility for damage or injury resulting from improper use or modification of the product. The product comes with a 1-year warranty, excluding modified or incorrectly used items.

Function Description:

The APS ESC is a brushless electronic speed controller designed to drive tri-phase brushless motors. It manages motor rotation by sending a sequence of signals, taking into account the motor's rotational position. Unlike sensorless ESCs that rely on back EMF to detect rotor position, the APS Sensored ESC utilizes magnetic or optical sensors to communicate the exact rotor position to the controller. This allows the ESC to precisely send voltage and energize the motor coils at the exact time they are needed, resulting in smoother power delivery, improved low-speed driveability, and higher torque, especially at lower RPMs. This makes it particularly suitable for E-bike systems that require high initial torque.

The ESC supports both Brake ON and Brake OFF modes, and its functionality can be configured via a transmitter, a dedicated Program Box, or PC software using a USB link. The device is not "plug and play" and requires proper programming before use to avoid issues.

Important Technical Specifications:

Battery Voltage: Supports a wide range from 3S to 24S.
Motor Timing Degrees: Adjustable from 0% to 30%.
PWM: Selectable values of 8, 16, or 32.
Frequency: Adjustable to 8 kHz, 16 kHz, or 32 kHz.
Braking:
- ABS Braking (car only): Adjustable from off to 100%.
- PROP Braking (airplane-heli only): Adjustable from off to 100%.
- Delay Time: 0.25 - 5 seconds (car and boat only).
Power:
- PWM Limit (Car/Boat): ON/OFF (%).
- Reverse (Car/Boat): ON/OFF.
- Start Power: Auto - 100%.
Helicopter Mode: Supports Constant RPM and Normal RPM.
Motor Pole Setup: Configurable for 2-4, 6-10, 12-14 poles (heli only).
LVC Mode: Slow cut off/Hard cut off.
Throttle Acceleration: Options include Extra soft, Soft, Medium, Hard, Extra hard.
Throttle Curve: Logarithmic, linear, exponential.
Throttle Control: Forwad/Reverse Points (Auto or manual), Set Ini/End Points (Auto or manual).
Acceleration Control: 3 types available.
Motor Rotation: Programmable.
Signal Loss: Auto cut off power within 3 seconds in case of signal loss.
Dimensions (Approximate):
- Model A: 98mm (length)
- Model B: 123mm (length)
- Model C: 102mm (length)
- Model D: 165mm (length)
- Model E: 145mm (length)
- Model F: 168mm (length)

Usage Features:

Easy Setup: Function values can be set via a Pro-Box or PC using a provided USB link.
Two-way Communication: The ESC supports two-way communication when connected to a computer.
Firmware Updates: Firmware can be updated by the user.
Timing Settings: Adjustable (0°- 30°) to suit different motor types.
Throttle Curve: Offers 3 types of throttle curves for customized control.
Acceleration Control: Provides 3 types of acceleration control.
Motor Rotation: Programmable to suit specific applications.
Transmitter-based Setting: Simple function values can be set directly via the transmitter. This involves moving the throttle stick to full power, turning on the transmitter and ESC, and listening for a four-tone melody indicating readiness for programming. Different groups of beeps correspond to various ESC modes, allowing the user to select a mode by moving the throttle stick to the middle position during the corresponding beep sequence.
Program Box Setting: For more comprehensive function value settings, the Prog-Box can be used. This involves connecting the ESC to the Prog-Box, turning on the ESC, and navigating through menus to select ESC type, controller type, and desired function items and values. The motor will beep to confirm successful settings.
PC Software Setting: The ESC can also be programmed using PC software via a USB link. This requires disconnecting the battery, motor, and receiver from the ESC, connecting the USB link to the PC, launching the APS ESC Computer Link Software, and selecting the correct COM port. The software allows users to change any setting value or load factory default values. After making adjustments, settings are saved to the ESC by pressing the "write" button.
Sensored Design: The Sensored ESC provides superior control, especially at low RPMs, by precisely detecting rotor position, leading to smoother power delivery and higher torque. This is particularly beneficial for E-bike systems.
Connection Guidance: The manual provides clear instructions for connecting the ESC to the battery, motor, and receiver, including diagrams for both OPTO and BEC versions of the ESC. It also details the pinout for the sensored connection, specifying ground, phase C, phase B, phase A, temperature control, and positive +5V.

Maintenance Features:

Firmware Updatability: The ability to update firmware ensures the ESC can be kept current with the latest improvements and features.
Troubleshooting: The manual advises users to contact APS for assistance if they encounter any issues, emphasizing a commitment to finding solutions.
Precautionary Measures:
- Users are warned against operating the ESC with only the anti-spark wire, as this can cause permanent damage.
- It is recommended to use a lower LiPo battery input when programming the ESC for the first time to familiarize oneself with the product and prevent damage.
- A no-load test is advised to ensure everything works correctly before attempting full power operation.
- When using the PC software, users are cautioned to ensure the 4 ESC pin colors match the USB pin colors to prevent damage from incorrect connections.
- When disconnecting the 4-pin wires from the USB cable, it is important to ensure the metal pins do not touch other metal parts or each other, as this can damage the ESC logic board.
- Incorrect connection of phases and sensor wires (e.g., blue-blue, green-green, yellow-yellow) will damage the controller and invalidate the warranty.