The Alpha RX 22-40 Extendable Curtain Track Kit with DC Motor provides a complete rechargeable solution for motorising centre-opening pleated curtains.
The track comes pre-assembled and simply extends from 2200mm to 4000mm, eliminating the need to manufacture a curtain track to an exact predetermined width. Its adjustable design also makes transportation easier and helps reduce problems caused by curtain-width measuring errors.
The kit includes the extendable track, mounting brackets and Alpha WSCMI-DC-0.9 12V rechargeable curtain motor. The remote control is sold separately.
The DC motor incorporates a lithium-ion rechargeable battery system and requires the Alpha ALDC 16.8V chargerfor charging.
A built-in receiver with automatic limit setting provides wireless control using compatible Alpha remote controls. The system can also integrate with the Alpha Neo Link Box for supported smart-home control.
Key Features
- Complete rechargeable motorised curtain track kit
- Adjustable from 2.2m to 4.0m
- Pre-assembled track – no track manufacturing required
- Designed for centre-opening curtains
- Suitable for pleated curtains
- WSCMI-DC-0.9 12V rechargeable curtain motor included
- 0.9Nm rated torque
- Maximum pulling weight: 20kg
- Running speeds: 9 / 12 / 14cm/sec
- Built-in receiver
- Automatic limit setting
- Compatible with Alpha remote controls
- Compatible with Alpha Neo Link Box
- Touch control
- Can be drawn manually if power is unavailable
- Dry-contact interface
- Top-fix and face-fix brackets supplied
- Optional double face-fix brackets available
- Requires ALDC 16.8V charger
- Remote control sold separately
- Product code: RX 22-40 DC KIT
Smart Home Control
When used with appropriate Alpha smart-home equipment, the system supports integration with:
- Amazon Alexa
- Siri
- Google Assistant
- Control4
- Savant
- IFTTT
- Matter
DC Motor Specifications
| Specification | DC Motor |
|---|---|
| Motor | WSCMI-DC-0.9 |
| Rated Torque | 0.9Nm |
| Maximum Pulling Weight | 20kg |
| Running Speed | 9 / 12 / 14cm/sec |
| Nominal Consumption | 116W |
| Nominal Voltage | 12V |
| Nominal Current | 1.5A |
| Running Time | Infinity |
| Protection Rating | IP40 |
| Motor Length | 258mm |
| Maximum Turns | Infinity |
| Net Weight | 0.66kg |
| Relay / Switch Control | Yes |
| Required Charger | ALDC 16.8V |
Kit Includes
- RX 22-40 extendable curtain track
- Alpha WSCMI-DC-0.9 rechargeable curtain motor
- Top-fix mounting brackets
- Face-fix mounting brackets
Remote control and ALDC 16.8V charger sold separately.
FAQ
1. What length does the Alpha RX 22-40 curtain track cover?
The track adjusts from 2200mm to 4000mm (2.2m–4.0m).
2. Does this kit include the rechargeable motor?
Yes. It includes the Alpha WSCMI-DC-0.9 12V rechargeable curtain motor.
3. Is the remote control included?
No. The remote control is sold separately.
4. Which charger is required?
Alpha specifies the ALDC 16.8V charger for the lithium-ion battery pack.
5. What type of curtains is it designed for?
The RX 22-40 is designed for pleated, centre-opening curtains.
6. What is the maximum pulling weight?
The DC motor has a maximum specified pulling weight of 20kg.
7. Does it work with the Alpha Neo Link Box?
Yes. Alpha specifies compatibility with the Alpha Neo Link Box Smart Home System.
8. Does it support touch control?
Yes. The system supports touch control, allowing operation to be initiated by manually pulling the curtain.
9. Can the curtain still be moved manually?
Yes. Alpha states that it can be drawn by hand if power is disconnected.
10. What mounting brackets are included?
The kit includes top-fix and face-fix brackets. Optional double face-fix brackets are available separately.




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