CEV Resistance Type Oil Electric Lubricator

Proportional Oil Quantity
Automatic Lubrication Controlled by PLC

※ Please select the specifications you need.：
*Model
*Tank Capacity (Material)
*Voltage
*Motor Power
*Discharge Bore
Special Request
Remarks

Q'ty :

CEV-The Resistance Type Oil Electric Lubricator (Model CEV) is an advanced PLC-controlled device that offers efficient and reliable operation. Its pressure gauge allows for easy monitoring of operating pressure, while an NC contact float switch continuously monitors oil level and transmits a warning signal when oil level is low, effectively preventing insufficient lubrication and potential machine damage. A pressure-regulating valve enables precise adjustment of operating pressure. The gear pump, constructed from special aluminum alloy and coupled with an induction motor, delivers stable output pressure, low noise, and enhances durability. For added functionality, CEV models with 3L or larger oil tanks can be optionally equipped with a 1kgf/cm² socket pressure switch for automatic pressure detection, a feed-oil button for manual lubrication, and an indicator light to signal oil discharge.

The operation and interval time of CEV are controlled by PLC.
CEV has a pressure gauge that enables the user to check the operating pressure easily.
CEV has a NC contact float switch that detects the oil level automatically and sends signals when the oil level is low.
CEV has a pressure-regulating valve that enables the user to adjust the operating pressure.
The gear pump of CEV is made of special aluminum alloy and assembled with the induction motor to provide stable output pressure, low operating noise, and long service life.
The CEV with 3L and above oil tank can be added with the following parts on request.
● A 1kgf/cm² socket pressure switch that detects the operating pressure automatically.
● A feed-oil button can be used for manual oil feeding.
● An indicator light that shows when CEV discharges oil.

◆ Dimensional Data

Motor Power	Tank Capacity	Tank Material	Length (mm)	Width (mm)	Height (mm)	Fixed Hole Distance (mm)	N.W. (kg)
25W	2L	Aluminum	217	161	231	90x200	5.50
	3L	Resin	230	165	242	205	4.65
	4L	Resin	275	159	252	250	5.00
	4L	Aluminum	297	170	251	95x280	5.85
	8L	Iron	355	201	271	95x338	9.00
60W	4L	Aluminum	297	175	311	95x280	7.45
60W	8L	Iron	355	201	331	95x338	10.20

◆ Technical Data

Motor Power	25W			60W
Voltage	1Ø110V	1Ø220V	Three Phase	1Ø110V	1Ø220V	Three Phase
Ampere	0.6A	0.3A	0.3A	1.2A	0.6A	0.6A
Max. Discharge Volume	250cc/min			500cc/min
Max. Operating Pressure	15kgf/c㎡			30kgf/c㎡
Hertz	50/60Hz Compatible
Discharge Bore	Ø4 , Ø6
Float Switch	NC Contact (NO Contact on request)
Pressure Switch	Optional (NC or No Contact)
Suitable Viscosity	Oil, 32-68 cSt@40℃

◆ Order Code

Model	Tank Capacity (Material)		Voltage		Motor Power		Discharge Bore		Special Request
CEV	02		C		25		3		※
	02	2L (Alum.)	A	1Ø110V	25	25W	0	Ø4	F	Add a Feed-Oil Button
	03	3L (Resin)	C	1Ø220V	60	60W (Available for 4L metal tank and above only)	1	Ø6	L	Add a Power Indicator Light
	04	4L (Resin)	D	3Ø220/380V	90	90W (Available for 4L metal tank and above only)	2	Ø4 W/Pressure Gauge	PC	Add a NC Contact Pressure Switch
	05	4L (Alum.)	E	3Ø220/440V			3	Ø6 W/Pressure Gauge	PO	Add a NO Contact Pressure Switch
	08	8L (Iron)	F	3Ø208/415V					SO	NO Contact Float Switch
	20	20L (Iron)	G	3Ø230/460V
			H	3Ø240/480V
			M	3Ø220V
			N	3Ø2380V
			X	Special Voltage

※A standard dual-voltage motor is connected for low voltage.Please specify if you need it to be connected for high voltage when placing an order.

※Special request codes F,L,PC, and PO are only available for the CEV with 3L and above oil tanks.

◆ Wiring Diagram

Single-Phase Power	Three-Phase Power	M = Motor WS = Float Switch

※The motor shaft is marked with a red dot. When wiring the three-phase-voltage CEV, please note the motor should rotate anticlockwise. If the motor rotates clockwise, please switch the position of any two of the power wires and rewire them.