FOP-D type Automatic Oil lubrication Pumps

The lubrication pump is controlled by PLC of the host machine: operation time and intermittent time.
Maximum working time of lubrication pump ≤2min, Minimum intermittent time ≥2min
With relief valve, prevent the lubrication pump working pressure overload.
With current overload safety tube, ensure the lubrication pump work safely.
With low oil level alarm signal output.
The motor is equipped with overheat protector to protect the safe operation of the motor.
Can set the pressure switch normally open (AC220V/1A,DC24V/2A) monitoring main oil pipeline break and pressure loss of lubrication system (optional)
Can set point switch, forced oil supply, convenient debugging (optional)
Supporting measuring parts: DPC,DPV and other series.
Matching distributor: PV series connector, HT series distributor.
Oil viscosity: 32-1300 CST




FOP-R type is an electric volumetric lubrication pump, which is used in volumetric lubrication systems. Volumetric lubrication systems is a periodic lubrication system, which consists of a lubrication pump, a quantitative oiler, pipeline accessories and a control part, which can accurately quantify each lubrication point as needed. Oil supply, the error rate is about 5%, The first one is that it is more convenient to increase or decrease the lubrication point, the second is the accurate oil supply, and the third can detect the system pressure, and the oil supply is reliable.




It is a lubrication pump that drives the piston to reciprocate and transport oil through the alternating electromagnetic force generated by the electromagnetic field. It has the characteristics of reasonable structure, reliable performance, beautiful appearance, complete functions and high cost performance. It can replace electric piston pump and is suitable for centralized lubrication of small mechanical equipment with few lubrication points.


Product Parameter

Model   Flow 
Max injection
Oil Viscosity
Motor Tank (L) Weight
Votage power  (W) frequency(HZ)
FOS-R-2II Atomatic -Volumeteric 100 2 1-180 20-230 AC220 20 50/60 2 2.5
FOS-R-3II Atomatic -Volumeteric 3 3.5
FOS-R-9II Atomatic -Volumeteric 9 6.5
FOS-D-2II Atomatic -Resistance 2 2.5
FOS-D-3II Atomatic -Resistance 3 3.5
FOS-D-9II Atomatic -Resistance 9 6

Composition of automatic lubricating oil pump for CNC machine tools:

Equipped with a liquid level switch, a controller, and a jog switch. According to different systems, a pressure switch can also be configured. The controlled signal can also be directly connected to the user's host PLC. It can realize the monitoring of the oil level in the oil tank and the pressure of the oil delivery system and the setting of the lubrication cycle.

This product is widely used in various lubrication systems of machine tools, forging, textile, printing, plastics, rubber, construction, engineering, light industry and other mechanical equipment.


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