Impulse Lubricator. Standard Specifications

Transcription

1 Series 00/10 Intermittent discharge of small, constant amounts to the sliding parts Directly supplies a constant amount of oil just before the lubrication point Standard Specifications Model 1/8 (A) 1.0 MPa 0.5 to 0. MPa Port size Rc (Nominal size) Proof pressure Operating pressure range for signal pressure Pressure range for oil Note 1) Oil viscosity Note 1) Ambient and fluid temperature Oil feeding volume (1 shot) Note ) Weight (kg) 0 to 0. MPa 0.15 to 0. MPa to 0 cst (0 C) 5 to 50 C 0 to 0.0 cm 0. Mounting orientation OIL OUT upward No restriction Note 1) Determine the oil pressure and port size based on the piping length and oil viscosity, referring to the operation manual. Note ) The oil feeding volume adjustment range is 0.00 to 0.0 cm. The set oil feeding volume at the time of shipment is 0.0 cm. Oil Tank (Option)/Part No. Operating pressure range Tank capacity ALT ALT-S1 ALT-S ALT0 ALT0-S1 ALT0-S 0 to 0. MPa 0 to 0. MPa 10 cm 00 cm Float switch Bottom limit ON Bottom limit OFF Bottom limit ON Bottom limit OFF Max. operating voltage 00 VAC 00 VDC 00 VAC 00 VDC Max. contact point capacity 50 VA AC 50 W DC 50 VA AC 50 W DC ALIM00- How to Order JIS Symbol Impulse lubricator Port size 01 Rc 1/8 Applicable oil and oil supply pressure Symbol Applicable oil Oil Oil Oil supply pressure No pressurized, Pressurized Pressurized Impulse lubricator manifold ALIM 00 Impulse lubricator model No. of stations stations stations stations 5 5 stations stations stations 8 8 stations 9 9 stations stations Note) If an odd number of stations are used, a base for even number of stations is used with a blanking plate installed on one of the stations. (Refer to dimensions on page 89.) 8 Courtesy of Steven Engineering, Inc.-0 Ryan Way, South San Francisco, CA Main Office: (50) Outside Local Area: (800)

2 Series Piping Example Intermittent lubrication and constant amount of oil dropping to the friction part of machines, such as gears. No pressurized tank Oil Discharge Rate (Representative Value) 0.0 Oil discharge rate cm /shot Pressurized tank Number of handle rotations Handling Precautions Lubrication to pneumatic equipment such as air cylinders No pressurized tank Mounting 1. Mount the air pipes after sufficiently flushing them.. When screwing in pipes or fittings, be careful to avoid letting cutting chips from pipe screws, sealant, etc. get mixed in. When wrapping with pipe tape, be sure to leave 1.5 to threads remaining unwrapped. Expose approx. threads Wrapping direction Pipe tape. Mount the with the OIL OUT side facing upwards.. When using the oil tank while exposing it to the outside air, mount it in a higher position than the impulse lubricator. 5. Be sure there is enough space above the air release knob to release the air. Pressurized tank Cylinder Cylinder Adjustment 1. At the time of shipment, the impulse lubricator is set for an oil discharge volume of 0.0 cm, but when necessary, this can be adjusted by pulling the handle to release the lock, then rotating the handle.. Rotating the handle to the right will reduce the volume of discharge, while rotating it to the left will increase it. One revolution of the handle will change the discharge volume by only about 0.00 cm. After adjustment, push the handle back in to lock it. Lubrication 1. After supplying oil to the oil tank, a large volume of air bubbles will be mixed in with the oil, so either wait for the air bubbles to dissipate, or use vacuum suction to remove the bubbles before using the equipment.. If air enters the interior of the impulse lubricator pump chamber, oil will cease to be discharged; if this happens, be sure to release the air.. Be absolutely sure not to screw plugs, etc. into the OIL OUT side. Courtesy of Steven Engineering, Inc.-0 Ryan Way, South San Francisco, CA Main Office: (50) Outside Local Area: (800) AL800 AL900 ALF ALT ALD ALB LMU

3 Series Working Principle Check valve spring Check valve () OIL OUT 5 Steel ball OIL IN Construction/Parts List Pump chamber PILOT AIR Piston spring 1 Piston Handle In the figure to the left, when pilot air enters the inlet side of the piston (1), the piston (1) overcomes the piston spring () and pushes oil into the pump chamber. At this time the steel ball (5) is pushed downward and closes the oil entry passage. The volume of oil in the pump chamber, equivalent to (the cross sectional area of the pump chamber intrusion piston) x (the piston stroke), pushes open the check valve () and is discharged from the outlet side. After the oil discharge finishes, the check valve () closes the outlet side passage using the check valve spring (). After the pilot air is released, the piston (1) recovers by using the piston spring (), the steel ball (5) is pulled upward, and new oil flows into the pump chamber from the oil entry passage. Rotate the handle () and change the stroke of the piston (1) to adjust the volume of oil discharged. Turning the handle left will increase the discharge volume, while turning to the right will decrease it. The movement of the piston can be confirmed visually by using the indicator () Rubber lined FKM 11 Main Parts List No. Description Material Note 1 Body Base B Zinc die-casted Zinc die-casted Platinum silver coated Platinum silver coated Spare Parts/Replacement Parts Part No. No. Description Material Check spring Bonnet assembly A A Check spring Check valve assembly Piston spring DY seal A DYP-1 ø1.9 x ø1.9 x 1W JIS B01 P ø.15 x ø.5 x 1.W 88 Courtesy of Steven Engineering, Inc.-0 Ryan Way, South San Francisco, CA Main Office: (50) Outside Local Area: (800)

4 Series Dimensions Impulse lubricator: Max. 1.9 Oil feeding volume adjustment handle PUSH LOCK OIL IN AIR 5 x Rc 1/8.5 x Rc 1/ OILIN AIR OILOUT SMC 0 1 Rc 1/8 Impulse lubricator manifold: ALIM1 00-,,, 8, Impulse lubricator manifold: ALIM1 00-, 5,, 9 Oil feeding volume adjustment handle Blank plate assembly Oil feeding volume adjustment handle x ø.5 (Mounting hole) x ø.5 (Mounting hole) ALIM00- ALIM10- ALIM00- ALIM10- ALIM00- ALIM10- ALIM00-8 ALIM10-8 ALIM00- ALIM10- Impulse lubricator part no. Stations Note) Specifications are the same as impulse lubricator specifications. 8 L l ALIM00- ALIM10- ALIM00-5 ALIM10-5 ALIM00- ALIM10- ALIM00-9 ALIM10-9 Impulse lubricator part no. Courtesy of Steven Engineering, Inc.-0 Ryan Way, South San Francisco, CA Main Office: (50) Outside Local Area: (800) Stations 5 9 L l AL800 AL900 ALF ALT ALD ALB LMU

5 Series Option/Dimensions Oil tank: ALT Oil tank: ALT0 x M5 x 0.8 thread depth Lubrication plug Lubrication plug Bracket (SW operating position) ( (Full length)).5 (Full length) ( ): Dimensions for ALT-S 1 ( ): Dimensions for ALT0-S 1 90 Courtesy of Steven Engineering, Inc.-0 Ryan Way, South San Francisco, CA Main Office: (50) Outside Local Area: (800)