Shanghai Runpaiq Technology Co., Ltd.
Green Building, Low Carbon Emission
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electric actuator motor, dC step motor, zone valve motor actuator for heat meter
Product description
Our step geared motor actuator can be attached to IC card prepay water meter, heat meter, motorized ball valve to control the electric ball valve open or close. The synchronous geared motor is an electric motor actuator in which, at steady state, the rotation of the shaft is synchronized with the frequency of the supply current; the rotation period is exactly equal to an integral number of electric cyles.
The reversible synchronous geared motor is used in a ball valve which are driven by electricity to direct the water in central heating systems from the boiler to where it needs to be - either to the cylinder coil to heat the hot water, or to your heating circuit to heat (typically) your radiators.
Technical data-Model K07
1. Voltage: DC3.6 V (Range: DC2.5 - 5 V, the higher the voltage, the larger torque, the shorter life span)
2. Current at idle: <25 mA @ 3.6V, 23ºC
3. Current with max loading: <550 mA (motor #320)
4. Torque: >1.8 NM
5. Open/close time: <8S
6. Velocity reduction ratio: 1500:1 (for DN15 / DN20 ball valve)
7. Protection: IP67
Wiring definition
| No | Color of wire | Definition |
| 1 | blue | on position signal, valve open |
| 2 | white | on position signal, public |
| 3 | yellow | on position signal, valve close |
| 4 | black | positive (+) |
| 5 | red | negative (-) |
Production overview
