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Auto Feed Lube ALF400 to 900 / Auto Feed Tank ALT-5/-9 Series (EALT-5-IS-1)

Auto Feed Lube ALF400 to 900 / Auto Feed Tank ALT-5/-9 Series EALT-5-IS-1

[Features]
· Lubricant is fed automatically, solving the problem of running out of oil.
· Lubrication work is unnecessary, cutting down on maintenance work.

(i)Caution

  • Refer to the catalog for details on product specifications.
  • Product images may be representative. Refer to the manufacturer's catalog for details.

PDF

Part Number

Configured Part Number is shown.

EALT-5-IS-1

Auto Feed Lube ALF400 to 900 / Auto Feed Tank ALT-5, ALT-9 Specifications

ModelAuto Feed LubeAuto Feed Tank
ALF400ALF400-06ALF500ALF600ALF800ALF900ALT-5ALT-5-IS-1
ALT-5-IS-2
ALT-9ALT-9-IS-1
ALT-9-IS-2
Connection port size1/4
3/8
1/2
3/43/4
1
11 1/4
1 1/2
2AIR: 1/4
OIL: 3/8
Applicable fluidsAir
Proof pressure1.5 MPa
Maximum operating pressure0.7 MPa1.0 MPa
Note 1) Differential pressure range
(difference between tank pressure and line pressure)
0.1 to 0.6 MPa-
Vibration resistance [differential pressure 0.3 MPa]1 G (9.81 m/sec2) or less-
Note 2) Min. operating flow
L/min (ANR)
1/4: 65
3/8: 100
1/2: 120
1201902201 1/4: 460
1 1/2: 650
1,800-
Note 3) Bowl capacity (cm3)
(capacity between levels)
-5,000
(4,400)
5,000
(3,400)
9,000
(7,800)
9,000
(6,000)
Recommended lubricantType 1 turbine oil (additive-free) ISO VG32
Ambient temperature and working fluid temperature-5 to +60°C (no freezing)
Bowl materialPolycarbonateMetal (steel tubing for machine construction)
Weight (kg)0.850.8811.151.851.912.613.226.026.6
Accessories (standard equipment)Bowl guard-

Note 1) Tank pressure is the pressure of Auto Feed Tank and line pressure is the pressure of Auto Feed Lube.
Note 2) Conditions: primary pressure 0.5 MPa, 5 drops/min, turbine oil class 1 (ISO VG32), temperature 20°C, needle fully open. Use air consumption rate for minimum operating flow.
Note 3) Capacity between levels; in the case of a float switch equipped model, the capacity is measured in levels between the level gauge upper limit and the lower limit of the float switch detection range.

Outline dimensional drawing

Auto Feed Lube

ALF400 dimensional drawing

ALF400 dimensional drawing

ALF500, ALF600 dimensional drawing

ALF500, ALF600 dimensional drawing

ALF800/ALF900 dimensional drawings

ALF800/ALF900 dimensional drawings

 

(Unit: mm)

 

ModelConnection port size
D
ABC
ALF4001/4 / 3/8 / 1/28023944
ALF400-063/48524746
ALF5003/4, 19029648
ALF600110032051
ALF8001 1/4 / 1 1/210033959
ALF900210034563

Auto Feed Tank

Auto Feed Tank dimensional drawing

Auto Feed Tank dimensional drawing

Float switch

  • Contact point capacity: AC: 15 VA, DC: 15 W
  • Contact point: 1a, 1b

 

(Unit: mm)

 

ModelABCDEFGHIJKLM
ALT-517470167911821524382414428-5
ALT-5-IS174701679118215243824144284495
ALT-92341083071212421640422472--5
ALT-9-IS2341083071212421640422472-4825

Auto Feed Lube structure drawing

ALF400 structure drawing

ALF400 structure drawing

ALF500, ALF600 (drawing shows ALF600) structure drawing

ALF500, ALF600 (drawing shows ALF600) structure drawing

ALF800/900 structure drawing

ALF800/900 structure drawing

Component parts

NumberPart nameMaterialNote
ALF400, 400-06ALF500, 600ALF800, 900
1BodyDie-cast aluminumAluminum castPlatinum silver paint
2Housing-Aluminum diecastPlatinum silver paint

Replacement parts

NumberPart nameMaterialQuantity
3Auto feedStandard-1
X2081
4Sight dome assemblyPolycarbonate1
5Bumper assembly-1
6Needle stud assembly-1
7Damper retainer assembly-1
8Siphon tube assembly-1
9Sight dome sealUrethane rubber1
10Siphon nut sealUrethane rubber1
11Bumper retainer sealNBR2(1)*
12Bowl O-ringNBR1
13Housing O-ringNBR1

*Quantities in parentheses are for the ALF800 only.

Oil Distributor Series VA, VB

External appearance of VB6-6 (left), VA4-6 (right)

External appearance of VB6-6 (left), VA4-6 (right)

 

(Unit: mm)

 

VA□-6 dimensional drawing

VA□-6 dimensional drawing

 

(Unit: mm)

 

VB□-6 dimensional drawing

VB□-6 dimensional drawing

 

(Unit: mm)

 

ModelNumber of portsABCCompatible tubing
VA4-64-36.5-ø6 (diameter 6 mm)
VA6-6682.56048
VA10-610110.58876
VA16-616152.5130118
VB4-6496.57462ø6 (diameter 6 mm)
VB6-66124.510290
VB8-68152.5130118

Note) Insert a seal plug (PG1) into the distribution port that is not used.

Precautions

Mounting

  • *If the line pressure is discharged, the oil could flow back if the operating pressure differential range (the difference between the tank and line pressures) exceeds 0.6 MPa. Therefore, make sure to also discharge the tank pressure.
  • *Install the float vertically inside the bowl so that it will not come into contact with the siphon tube to prevent the oil from dripping poorly.

Maintenance and Inspection

*The auto-feed lube cannot be replenished while it is pressurized. Replenishing the lubricant from the cam handle (lubrication plug) of the auto feed tank is recommended.

*See the manufacturer's catalog for product information other than the above.

Part Number
EALT-5-IS-1
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOil Storage Capacity
(cm3)
IN Side, Connection Type IN Side, Plumbing Thread Nominal Drain Exhaust Case OUT Side, Connection Type OUT Side, Plumbing Thread Nominal Min. Dripping Flow Rate
(l/min)
Flow Direction Type Size of Body Accessory Specifications Distribution format Number of distribution ports Type Type Compatible model

-

1 Piece(s) Quote 5,000G1/4Float switch[Metal] Metal caseG3/8-[(Left)] Right→Left-NoneWith float switch (turns ON at lower limit)-NoneNoneAuto feed tank--

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Please check the type/dimensions/specifications of the part EALT-5-IS-1 in the Auto Feed Lube ALF400 to 900 / Auto Feed Tank ALT-5/-9 Series series.

Similar Part Numbers

Part Number
123111
123122-1A
123122-2A
EALT-5-IS-1-R
EALT-5-IS-2
EALT-9
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOil Storage Capacity
(cm3)
IN Side, Connection Type IN Side, Plumbing Thread Nominal Drain Exhaust Case OUT Side, Connection Type OUT Side, Plumbing Thread Nominal Min. Dripping Flow Rate
(l/min)
Flow Direction Type Size of Body Accessory Specifications Distribution format Number of distribution ports Type Type Compatible model

-

1 Piece(s) Quote -----------None---Replacement PartsSiphon nut seal-

-

1 Piece(s) Quote ---------Related Part-NoneApplicable connection port diameter: 1/4--Replacement PartsBumper assemblyALF400

-

1 Piece(s) Quote -----------NoneApplicable connection port diameter: 3/8--Replacement PartsBumper assemblyALF400

-

1 Piece(s) Quote 5,000G1/4Float switch[Metal] Metal caseG3/8-[(Right)] Left→Right-NoneWith float switch (turns ON at lower limit)-NoneNoneAuto feed tank--

-

1 Piece(s) Quote 5,000G1/4Float switch[Metal] Metal caseG3/8-[(Left)] Right→Left-NoneWith float switch (Turns OFF at lower limit)-NoneNoneAuto feed tank--

-

1 Piece(s) Quote 9000G1/4[Not Provided] No[Metal] Metal caseG3/8-[(Left)] Right→Left-NoneNone-NoneNoneAuto feed tank--

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