The water meter motorized actuator is engineered to meet the stringent operational requirements of smart water metering systems. It must comply with strict waterproof standards, adapt to the water meter’s long-term submerged working environment, and effectively prevent component damage caused by prolonged water immersion.
This critical component adopts a micro-power consumption drive scheme, serving as the "power core" of smart water meters. Its performance directly determines the intelligence level and long-term operational reliability of the entire smart water meter. Against the backdrop of the rapid development of smart water supply infrastructure, high-performance, highly compatible water meter motorized actuators will become a core direction for the technology upgrading of smart water meter products.
| Nominal operating voltage: 3.6V |
| Operating voltage range: 2.5-5V. (The higher the voltage, the greater the torque and the shorter the lifespan.) |
| Operating current at zero load under the rated operating voltage: <= 40mA (at room temperature of 23°C). |
| Blockage current at rated operating voltage: approximately 650 mA (300 motors). |
| Output torque at rated operating voltage:≥2 Nm (2000:1). |
| On/off time under rated operating voltage:≤10 seconds (2000:1). |
| Gear reduction ratio: 2000:1 (applicable for DN15-25). |
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Definition of wiring sequences: 1: Gray (indicating the activation of the switch signal to open the valve). 2: Yellow (common terminal for the position signal). 3: Purple (indicates the activation of the switch, closing the valve). IV: Red (positive electrode) V: Black (negative electrode) (Due to the differing orientations in which customers install and use the device, the positions of ‘open’ and ‘close’ can sometimes be reversed. Customers need to determine the appropriate setting based on their specific situation.) |
| Water resistance rating: IP67 |
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No. 25, Huancheng West Road, Zhangqi Town, Cixi City, Ningbo, Zhejiang Province, China
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