1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Sortfle AM15-ES-E Motorized Roller Blinds Motor. This motor is designed for small roller blinds and narrow window ledges, offering a convenient upgrade to motorized control. It supports various tube sizes and smart home integration.
2. Package Contents
Please verify that all items listed below are included in your package:
- 1 x Rechargeable Motor (AM15-ES-E)
- 1 x 1-Channel Remote Control
- 1 x USB Type-C Charging Cable
- 1 x Shade Bracket
- 3 Sets of Drive Wheels and Crowns (for 17mm, 25mm, 28mm tubes)

Image 2.1: All components included in the Sortfle AM15-ES-E motor package.
3. Compatibility and Measurement
The AM15-ES-E motor is compatible with roller shade tubes of 17mm (0.67"), 25mm (1"), and 28mm (1-1/8") internal diameters. It is crucial to accurately measure your existing roller shade tube's inner and outer diameters to ensure proper fitment with the provided drive wheels.

Image 3.1: Drive wheel compatibility with 17mm, 25mm, and 28mm shade tubes.

Image 3.2: Motor features and compatible bracket types.
Video 3.1: This video demonstrates the unboxing of the Sortfle AM15-ES-E motor, measuring the drive wheels, and installing the motor into a roller shade tube. It highlights the different drive wheel sizes and how to correctly fit them for various tube diameters.
4. Setup and Installation
Follow these steps to install the motor into your roller shade tube:
- Select the Correct Drive Wheel: Based on your tube's inner diameter, choose the appropriate drive wheel and crown from the three provided sets.
- Attach Drive Wheel to Motor: Securely attach the selected drive wheel and crown to the motor shaft.
- Insert Motor into Tube: Carefully slide the motor with the attached drive wheel into one end of your roller shade tube.
- Attach Shade Bracket: Insert the shade bracket into the head of the motor on the opposite end of the tube. Ensure it is firmly seated.
- Mount the Shade: Install the complete roller shade assembly into your window frame using appropriate mounting hardware (not included, typically part of the existing shade system).

Image 4.1: Retrofitting steps for motorized roller shades.
5. Power Options
The AM15-ES-E motor features a built-in rechargeable battery. It can be charged via a Type-C charging port. A single charge typically lasts approximately 4 months, based on two on-off cycles per day.
- Type-C Charging: Use the provided USB Type-C cable with a 5V/1A adapter (not included) to charge the motor. Charging takes approximately 5 hours.
- Optional Solar Panel: For continuous power, an optional solar panel can be connected (sold separately).

Image 5.1: Available power options for the motor.
6. Operating Instructions
The motor offers multiple control methods:
- Remote Control: The motor has a built-in RF receiver, allowing direct control via the included 1-channel remote control. Follow the pairing instructions in the separate remote control manual to link the remote with the motor.
- Smart Control (Optional): For app control and voice control via Alexa or Google Assistant, the motor can be paired with an RF gateway (e.g., AC520-02, sold separately). This enables advanced features like scheduling and remote operation.

Image 6.1: RF remote control for operating the blinds.

Image 6.2: Smart control ecosystem for the motorized blinds.

Image 6.3: Multiple control modes including app, voice, and remote.
7. Maintenance
The Sortfle AM15-ES-E motor requires minimal maintenance.
- Cleaning: If necessary, spot clean the motor unit with a dry or slightly damp cloth. Do not immerse the motor in water or use harsh chemicals.
- Battery Care: Recharge the motor battery when the performance decreases or as indicated by the device. Avoid prolonged storage with a fully depleted battery.
8. Troubleshooting
If you encounter issues with your motorized roller blinds motor, consider the following:
- Motor Not Responding: Check if the battery is charged. Ensure the remote control is paired correctly and has working batteries.
- Inconsistent Movement: Verify that the motor is securely installed within the tube and that the drive wheel is correctly seated. Ensure there are no obstructions to the blind's movement.
- Remote Control Issues: Re-pair the remote control with the motor. If using a smart hub, check its connection and configuration.
- Compatibility: Double-check that your roller shade tube's dimensions match the compatible sizes (17mm, 25mm, 28mm) and that the correct drive wheel is used.
9. Specifications
| Feature | Detail |
|---|---|
| Model No. | AM15-03/35-ES-E |
| Rated Torque | 0.3Nm |
| Rated RPM | 35rpm |
| Motor Diameter | 15mm |
| Tube Length A | 13.9in (345mm) |
| Input | 5V-2A |
| Capacity | 7.4V-800mAh |
| Frequency | 433.92MHz |
| IP Class | IP44 |
| Lift Capacity | 4.4lb/2kg |
| Material | Metal |
| Product Dimensions | 15"L x 1"W |
| Operation Mode | Automatic |
| Special Feature | Motorized |
| Item Weight | 9.6 ounces |

Image 9.1: Motor dimensions and smart home integration details.
10. Warranty and Support
For warranty information or technical support, please contact the seller directly through your purchase platform. Ensure you have your product model number (AM15-03/35-ES-E) and purchase details available when seeking assistance.