The structural design of a water meter waterproof gear motor is fully optimized for the working characteristics of water meters, with all components tailored to meet the requirements of miniaturization, low power consumption, and waterproofing, including: Low-Power Drive Motor, Miniature Gear Reducer, Integrated Limit Switch Module, Full Waterproof Sealing Structure.The water meter waterproof gear motor has an IP68 protection grade, with a full-sealed potting process and special waterproof accessories, which can work stably under long-term underwater immersion and tap water pipe pressure, and is the core guarantee for the water meter to adapt to wet working conditions.
Water meter waterproof gear motor uses a precision-machined gear set and a low-noise motor design, with extremely low operating noise, and the output torque is stable and moderate, which can drive the water meter valve to open and close smoothly, avoiding mechanical jamming and overload damage, and ensuring the reliable operation of the water meter system.
| 1. Rated working voltage | 3.6V |
| 2. Working voltage range | 2.5-5V, (the higher the voltage, the greater the torque and the shorter the service life) |
| 3. No load working current under rated working voltage | < =25mA (23 ℃ under normal temperature) |
| 4. Locked rotor current under rated working voltage | about 550ma (320 motor) |
| 5. Output torque under rated working voltage | ≥ 1.8NM |
| 6. On (off) time under rated working voltage | ≤ 8S |
| 7. Reduction ratio | 16001 (applicable to DN15-20) |
| 8. Definition of line sequence | I Blue (in place switch signal, open valve) II. White (in place signal common terminal) III: Yellow (in place switch signal, valve closing) IV: Red (positive) V: Black (negative) (due to the different installation and use directions of the customers, sometimes it is the opposite between opening and closing, which needs to be determined by the customers themselves according to the situation.) |
| 9. Waterproof grade | 0 |
Address
No. 25, Huancheng West Road, Zhangqi Town, Cixi City, Ningbo, Zhejiang Province, China
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