4.5NM Motorised Valve Actuator 450mA Current With Manual Handle
4.5NM DC actuator motor with manual handle, for zone valve
Product description
This DC2.5V - 5V electric actuator motor, has max torque up to 4.5 NM at 6500:1 reduction ratio, also quickly open 1.7NM at reduction: 1500:1. It has an manual handle to open or close the valve. The motor acuator can be used for open and close the brass ball valve in flow control, heating ball valve, zone valve, etc.
Technical data-Model K37
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: <450 mA (motor #300)
4. Torque: >4.5 NM (6500:1)
5. Open/close time: <25 S (6500:1)
6. Velocity reduction ratio: for DN15, DN20, DN25, DN32 ball valve (6500:1)
7. Protection: 0
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
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