China Sturdy Motor Actuator With Gearbox, Large Torque 4.5NM
General description:
A mini motorized ball valve for HVAC, zone control, flow control, need be drived by a DC motor. It can open or close a ball valve. Our DC motor actuator, are with metal gearbox. With proper motor and gear ratio, it has torque output: 1.8NM or above for larger ball valve. The power source is from 2.5V - 5V lithium battery. Our motor acutuator is sturdily manufactured, we're pride of the long service life of our products, it is more than 20000 cycles.
Applications:
Save water system, prepaid water meter, AMR water meter, ultrasonic water meter, heat meter, HVAC, heat control, zone valve, and various mini motorized ball valve, heat energy meters, fire work, auto control system, industrial mini auto control equipment, water saving equipment, drinking water equipment, air-conditioning fan coil (HVAC), etc.
Technical data-Model K25
1. Voltage: DC3.6 V (Range: DC2.5 - 5 V, the higher the voltage, the larger torque, the shorter life span)
2. Current at idling: <25 mA @ 3.6V, 23ºC
3. Current with loading: <450 mA (motor #300)
4. Torque: >2.5 NM
5. Open/close time: <13S
6. Velocity reduction ratio: 3500:1
7. Protection: 0
Wiring diagram
| Wire color |
Description |
| Blue |
signal of switch on position, open valve |
| White |
signal of public terminal |
| Yellow |
signal of switch off position, close valve |
| Red |
power terminal, + positive |
| Black |
power terminal, - negative |
Factory overview
-Production facilities
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