Our Kaiye Smart Wireless Water Meter - dedicated actuator adopts an innovative nowire pin design. This design enables quick connection between the water meter base and the electronic module—just like a "plug-and-play" USB device—with no cable welding required, perfectly matching the integration needs of Smart Wireless Water Meters.
This plug-and-play connection fully meets the efficient assembly needs of mass-produced Smart Wireless Water Meters: it greatly simplifies the assembly process, facilitates deployment on fully automated production lines, and boosts production efficiency by over 50%. At the same time, it eliminates quality risks such as cold soldering and oxidation caused by traditional welding, significantly improving the consistency and reliability of Smart Wireless Water Meter core components.
All parameters are tested under standard ambient temperature (23 °C) and nominal operating voltage, ensuring accuracy and consistency with Smart Wireless Water Meter application scenarios.
| Parameter Item | Standard Value & Supplementary Notes |
| Nominal operating voltage | 3.6 V DC |
| Operating voltage range | 2.5 V – 5 V DCNote: Higher input voltage within this range delivers greater torque but shortens the actuator’s lifespan. |
| No-load working current (at nominal voltage) | ≤ 30 mA (at 23 °C room temperature) |
| Blocking (stall) current (at nominal voltage) | Approximately 450 mA (for 300-series motor) |
| Output torque (at rated voltage) | - 1.8 N·m (matched with 2400:1 gear ratio) - 2.7 N·m (matched with 3700:1 gear ratio) |
| Valve on/off actuation time (at rated voltage) | - ≤ 10 s (2400:1 gear ratio) - ≤ 16 s (3700:1 gear ratio) |
| Gear reduction ratio | - 2400:1 (suitable for DN15–DN20 Smart Wireless Water Meters) - 3700:1 (suitable for DN25 Smart Wireless Water Meters) |
| 2.0mm Pin Definition | 1. Positive terminal 2. Negative terminal 3. Valve close activation switch signal 4. Common terminal for activation signals 5. Valve open activation switch signalNote: Valve open/close signal logic may reverse based on customer installation orientation. Please confirm settings according to on-site conditions. |
| Water resistance (Ingress Protection) rating | IP68Meets long-term waterproof requirements for Smart Wireless Water Meters in humid or submerged environments. |
Address
No. 25, Huancheng West Road, Zhangqi Town, Cixi City, Ningbo, Zhejiang Province, China
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