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Oil lubrication system

Resistance method

Compact Automatic Intermittent Piston Pump MLZ

Compact Automatic Intermittent Piston Pump MLZ


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Model indication method

Compact Automatic Intermittent Piston Pump MLZ 

 Model indication method

ModelPart Number
MLZ-CE-A-1 367201
MLZ-CE-A-1L 367216
MLZ-CE-A-2 367206
MLZ-CE-A-2L 367221
MLZ-CE-B-1 367202
MLZ-CE-B-1L 367217
MLZ-CE-B-2 367207
MLZ-CE-B-2L 367222
MLZ-CE-C-1 367203
MLZ-CE-C-1L 367218
MLZ-CE-C-2 367208
MLZ-CE-C-2L 367223
MLZ-CE-D-1 367204
MLZ-CE-D-1L 367219
MLZ-CE-D-2 367209
MLZ-CE-D-2L 367224
MLZ-CE-E-1 367205
MLZ-CE-E-1L 367220
MLZ-CE-E-2 367210
MLZ-CE-E-2L 367225



Pump Discharge Volume 1.5〜2.5mℓ/stroke
Discharge Pressure 0.3MPa
Motor Voltage / Current AC100Vφ1/50mA
Output 3W Synchronous Motor
Emergency Detection Oil Level Switch Contact Type A Contact (NO) ON at low level
Contact capacity 0.5A、AC
DC200V/30W smaller
Operation Rating Continuous
Working Viscosity Range 32〜1300mm²/s
Reservoir Capacity 0.8ℓ
Weight 1.2kg
Protection class IP54(CE Approved type)

Directions for use

● Replace or clean the suction filter once a year.
Please see the adaptation table.
● Since oil changes its viscosity depending on the oil temperature in summer and winter, be careful to use it within the Working Viscosity Range. Please see the viscosity table.
● Do not use special additive oil, water-soluble oil or solvent.
● Regularly inspect the oil in use for contamination, etc. If any are found, immediately flush the tank and replace it with new oil.
● Please be careful about mistakes such as voltage.
● Do not overtighten the outlet fitting. Please refer to the tightening torque chart.
● Do not forcibly depress the oil level adjustment knob.
● Do not adjust the oil level when the oil level adjustment knob is raised. Please adjust at the lowest limit.

Replacement MotorPart Model

Motor speed rpm (50 Hz) 10 4 2 1 1/2
Replacement Motor Model 100V Part Number M-B1 M-C1 M-D1 M-E1 M-F1
Part Number 521194 521193 520062 520061 520060
200V Part Number M-B2 M-C2 M-D2 M-E2 M-F2
Part Number 521196 521195 520067 520066 520065


Hydraulic circuit drawing

Compact Automatic Intermittent Piston Pump MLZ 
Hydraulic circuit drawing

Dimensional Drawing

Compact Automatic Intermittent Piston Pump MLZ Dimensional Drawing

Improper handling can result in a death or serious injury.

Electric shock
Electrical shock may be received under certain conditions.

electrical ground
Be sure to ground.

How to adjust the Discharge Volume

Compact Automatic Intermittent Piston Pump MLZ 
Discharge Volumeの調整方法

※ If you adjust the oil amount, the balance of the oil amount at each lubrication point will change, so be sure to check with the machine manufacturer.

Wiring digram

Compact Automatic Intermittent Piston Pump MLZ 
Wiring digram

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