PRODUCTSMICRO FOG LUBRICATION UNITS

Micro Fog Lubrication Unit

Model No. MC9-01_ _

General-purpose type that supports ultra-high speed and high precision
Shuts out the intrusion of coolant and debris.
Ideal for long-term maintenance-free operation of machines.

CAD Data

Standard specifications

Operating fluid*1		Clean compressed air (Use an oil removal filter.)
Operating pressure range		0.15-0.35 MPa
Manifold pressure range		0.05-0.25 MPa
Withstand pressure		0.5 MPa
Ambient temperature		5-50°C
Pipe connection threads	Air supply port	Rc3/8
	Micron fog discharge outlet	Rc1/2
Airflow rate*2		500 dm³/min max. (ANR)
Lubricant		ISO VG32-68 (Must be suitable for mist lubrication. )
Setting range of the number of shots	MC9-01L3	1-20 shots/min (0.05 cm³/shot )
	MC9-01D2	1 shot/3 min to 10 shots/min (0.015 cm³/shot )
Oil tank capacity		1,000 cm³ (Effective capacity: 800 cm³ )
Rated voltage		・AC 100 V ・AC 200 V ・DC 24 V
Weight	MC9-01L3	3.5 kg
	MC9-01D2	3.6 kg

*1. For general lubrication purposes, compressed air quality class 2.6.3 according to JIS B 8392-1 (ISO8573-1) is recommended. For precise bearings, compressed air quality class 1.6.3 according to JIS B 8392-1 (ISO8573-1) is recommended.

*2. Air consumption varies depending on the manifold pressure setting and the number of nozzles.

Notes:

Maintain a viscosity range of 10 to 150 cSt while this unit is operating.
Use a lubricant that has suitable atomization characteristics for mist lubrication specified or recommended by the machine manufacturer or bearing manufacturer.
A lubricant with a viscosity grade of ISO VG32 to 68 is recommended. When using an oil with another viscosity, use a suitable brand and grade for Micro Fog lubrication.

Model No.

MC9	-	01	_ _	-	_	B	_	_	K_._/K_._
Product name			[1]		[2]	[3]	[4]	[5]	[6]

[1]Operation method and pump oil discharge amount

L3	Standard (pressurization → oil tank pressure difference)/0.05 cm³
D2	Circulation method/0.015 cm³

[2]Rated voltage

1	AC 100 V 50/60 Hz, AC 110 V 60 Hz
2	AC 200 V 50/60 Hz, AC 220 V 60 Hz
3	DC 24 V

[3]Inclusion of the supply air adjustment equipment, etc.

B	None
T	None, TUV-certified product

[4]Inclusion of the drip detection/control circuit

A	Oil feed monitoring/without control circuit
C	Oil feed monitoring/with control circuit

[5]Specifications of the pressure switch

-	For operating pressure	For manifold pressure
3	Contact type	Contact type
6	Contactless type, NPN output	Contactless type, NPN output
9	Contactless type, PNP output	Contactless type, PNP output

[6]Pressure set to the pressure switch

-	Supply pressure switch	Manifold pressure switch
None	0.10 MPa	0.05 MPa
2.0/1.0	0.20 MPa	0.10 MPa
2.5/1.5	0.25 MPa	0.15 MPa

Notes:

Only model MC9-01L3-3TA9 is TUV certified. Other combinations cannot be specified.
The only models with control circuits are MC9-01L3-3BC6 and MC9-01D2-3BC6. Other combinations cannot be specified.
A manifold pressure gauge and oil level switch are included.
The micro fog lubrication unit requires a twin timer, a programmable controller, and other components to drive the plunger pump to transport oil drips. Prepare them in advance (except for models with control circuits). The user must configure the control circuit in the lubrication system.

Model No. MC5-_2_2/4

Accelerates the spindles in machine tools and specialized machines.
Significantly reduces maintenance costs.

CAD Data

Standard specifications

Operating fluid*1		Clean compressed air
Maximum operating pressure		・0.5 MPa ・0.95 MPa
Operating pressure range		0.13 MPa-0.5 MPa
Manifold pressure range		0.03 MPa-0.4 MPa
Ambient temperature		5-50°C
Pipe connection threads	IN	Rc3/8
	OUT	Rc1/2
Airflow rate*2		500 dm³/min max. (ANR)
Lubricant*3		ISO VG32-VG68
Adjustment range of the number of shots		1 to 20 shots/min
Pump discharge amount		0.025 cm³/time, 0.1 cm³/time
Oil tank capacity		1,000 cm³ (Effective capacity: 800 cm³)
Electrical capacity of the level switch	Maximum contact capacity	AC 50 VA, DC 50 W
	Maximum operating current	0.5 A
	Maximum operating voltage	AC/DC 300 V
Rated voltage		・AC 100 V 50/60 Hz, AC 110 V 60 Hz ・AC 200 V 50/60 Hz, AC 220 V 60 Hz ・DC 24 V
Power consumption		30 VA
Operating current of the solenoid valve	Pump drive solenoid valve PV	AC 100 V: 0.04 A AC 200 V: 0.25 A DC 24 V: 0.08 A
	Air supply solenoid valve SOL	AC 100 V: 0.04 A AC 200 V: 0.25 A DC 24 V: 0.08 A
Weight		9.5 kg

*1. Compressed air conditioned to at least quality class 2.6.3 according to ISO 8573-1 is recommended.

*2. The airflow rate varies depending on the manifold pressure and the number of nozzles.

*3. Use a lubricant that has suitable atomization characteristics for mist lubrication specified or recommended by the machine manufacturer or bearing manufacturer.

*3. A lubricant with a viscosity grade of ISO VG32 to 68 is recommended.
When using an oil with another viscosity, use a suitable brand and grade for micro fog lubrication.

Model No.

MC5	-	02H	2	-	1	A	11Y
Product name		[1]	[2]		[3]	[4]	[5]

[1]Tank and oil supply

02H	Basic model (Operation stops during oil supply.)
A2L	Oil can be supplied during operation. (The upper limit of the manifold pressure is 0.2 MPa.)

[2]Pump discharge amount

2	0.025 cm³/time (basic plunger pump)
4	0.1 cm³/time (high-capacity plunger pump)

[3]Rated voltage

1	AC 100 V 50/60 Hz, AC 110 V 60 Hz
2	AC 200 V 50/60 Hz, AC 200 V 60 Hz
3	DC 24 V

[4]Accessories

A	With oil feed monitoring
S	No accessories
T	With discharge pump driving control timer

Notes:

When the basic model is equipped with a control circuit board, the installation position of the pressure switch in [5] is 75Y or 85Y.

[5]Installation position of the pressure switch

11Y	OUT side of the air supply solenoid valve
75Y	OUT side of the air supply solenoid valve, with control circuit board1 75Y or 85Y: Oil is supplied during operation using a sub-tank.2 79Y or 82Y: Oil is automatically supplied using an oil supply solenoid valve.*2
79Y
82Y
85Y
01Y	IN side of the air supply solenoid valve

*1. The rated voltage is only AC 100 V, DC 24 V.

*2. When the tank and oil supply is A2L in [1].

Notes:

The pressure switch is mounted on the OUT side of the air supply solenoid valve, except for 01Y. Pressure is detected after the air supply solenoid valve operates, and a pressure deficiency signal may occur due to the delay in pressure detection. Be sure to configure the circuit carefully.
The 01Y pressure switch uses a mechanical contact model. The 75Y, 79Y, 82Y, and 85Y pressure switches with control circuit board use a PNP solid-state model.