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

Production overview

We're a national key high-tech enterprise serving in fields of new energy management system and equipment, main services include: HVAC central air-conditioning and cold storage, solar distributed energy & regional energy, flow & energy management.

We have integrative certification of mechanical & electrical installation and building intelligentized design & construction, production license of measurement production, and is able to contract projects of building mechanical and electrical installation, building intellectualizing, distributed energy, combined cold & heat & power supply and new energy application.

RUNPAQ initiates a low-carbon building energy route with the concept of "low-carbon energy, future of architecture":

1. Developing energy-saving technologies to improve the electricity efficiency and reduce the energy needs;

2. Developing new energies to reduce the dependence of building on mineral energy.