Single-Point Lubricators

Memolub PLCd | Power Lube Industrial

MEMOLUB® 24VDC-PLCd
Single-Point Lubricator

The MEMOLUB 24VDC-PLCd-Control model electromechanical lubricator is the ultimate in single-point or multi-point lubrication. Gives you complete control of your lubrication program.
  • Integrates with Programmable Logic Controllers
  • Control Frequency and Duration of each Output Cycle
  • Use in a Wide Variety of Applications; Mobile Equipment, Robots, Conveyors and OEM …….
  • Powered by an External 24VDC Power Supply
  • Replaceable Cartridge

Part Numbers:
MLPLCD120 - MEMOLUB PLCD Model 120cc
MLPLCD240 - MEMOLUB PLCD Model 240cc
MLPLCD480 - MEMOLUB PLCD Model 480cc

Lubricant cartridges & battery packs sold separately

How to order your MEMOLUB® PLCd lubricator - click here .pdf

Memolub PLCd - Pillow Block | Power Lube Industrial
The MEMOLUB® PLCd is powered and programmed by your PLC and automatically delivers a small, precise amount of lubricant at regular intervals for an continuous supply of fresh lubricant directly to your lube point. Prevents over and under lubrication problems related to manual lubrication.
  • 120, 240 or 480cc lubricant capacity
  • 350psi max output pressure from start to finish
  • Use with Oil or Grease (up to NLGI #2)
  • Remote mount up to 40 feet from the lube point
Memolub PLCd - Pillow Block Bearing
Memolub - Power-Thru-Memo | Power Lube Industrial
Power Through Memo & Washers

The MEMOLUB® 24VDC-PLCd Control lubricator has a unique design utilizing a Power-Through Memo which contains the electrical connections needed to power the unit. This gives the user the ability to quickly remove the lubricator for fast lubricant cartridge change-out while avoiding need to disconnect the electrical connections.

A 5-foot extension cable on the Power-Through Memo is connected to a PLC-controlled power supply. The PLC program controls the frequency of lubrication output cycles, which may be based upon elapsed clock hours, machine cycles, a count of parts produced, or other desired criteria.

Product Resources:

Contact us to learn more about the easy-to-use, effective MEMOLUB lubricator.

Memolub PLCd Technical Drawing | Power Lube Industrial
Memolub PLCd Technical Drawing | Power Lube Industrial
Technical SpecificationsMemolub PLCd
Delivery MethodMetered Quantity
Dimensions4.0" x 5.3" (Standard), 4.0" x 6.6" (Mega), 4.0" x 9.75" (Giga)
Electrolyte LiquidNo
External On/Off ControlYes
Feed TypeSingle-Point or Multi-Point
Housing MaterialPolymer
Lubricant Cartridge Capacity120cc , 240cc, 480cc (Replaceable)
Lubricant Cartridge TypeReplaceable Cartridge
Lubricant CompatiblityGrease ( to NLGI #2) or Oil
Lubricant Flow Rate0.63cc / Stroke - standard
Mounting Thread Size1/4" NPT(M) - (1/8" NPT(M) available)
Multi-Point CompatibleYes
OperationElectro-Mechanical - Positive Displacement Pump
Operating Pressure350psi (25 bar)
Operating Temperature Range 15°F to 122°F (-15°C to 50°C)
Output timing settingsAdjustable with PLC
Power SupplyExternal 24VDC power supply
Remote Installation 3 Up to 40 feet (12 meters)
ReusableYes
Splitter Block Compatible 2 Yes
Strokes per dayAdjustable with PLC
Warranty2 Years
  1. Lower temperatures can be achieved by using a low temperature grease and cold-weather battery packs
  2. Splitter Blocks cannot be used with oil, and are limited to 7 lubricant output settings.
  3. Maximum lube line length is dependent on ambient temperature, grease type and application back pressure.
Memolub PLCd Downloads
ORDERING INFORMATION SHEET - How to order a new Replacement Lubricant Cartridge Kit for your MEMOLUB® lubricator - Power Lube Industrial stocks over 200 lubricants to meet your equipment requirements. Our Lube List is constantly changing so if your lubricant is not listed please give us a call. - Example: To order a lubricant Replacement Kit for a previously purchased MEMOLUB Model 240HPS lubricator filled with Mobilgrease XHP-222, the part number would be: “K4MOBXHP222â€.   .....Download
How to order your “Plug ‘n Lube†pre-filled nylon tubing to quickly install your MEMOLUB® lubricator - Power Lube Industrial stocks over 200 lubricants to meet your equipment requirements. Our Lube List is constantly changing so if your lubricant is not listed please give us a call. - Example: To order 20 feet of 5/16†O.D. tubing filled with Mobilgrease XHP-222 the pre-filled nylon tubing the part number would be: “TB5820MOBXHP222â€.   .....Download
How to Order a MEMOLUB® High Pressure Lubricator - There are two steps to ordering a new MEMOLUB® lubricator - Step 1: Choose the model and size of the MEMOLUB® lubricator - Step 2: Order the Lubricant Cartridge Kit for the MEMOLUB® lubricator    .....Download
MEMOLUB HPS est un graisseur électromécanique, autonome pour point unique ou points multiples. Sa puissance de 25 bars ouvre un tout nouveau champ   .....Download
The MEMOLUB® HPS (High Pressure System) is both an advanced design, highly accurate, single point automatic lubricator and a low cost miniature central lubricating system. It operates as a battery powered self-contained lubricator. Models are also available that use an external 4.5, 12 or 24DC volt power source. MEMOLUB® can operate under its own program control, under control of the machine being lubricated or a PLC.   .....Download
An orthographic projection technical drawing of the Memolub Model 120 - HPS, EPC, EPS, PLCd   .....Download
An orthographic projection technical drawing of the Memolub Model 240 - HPS, EPC, EPS, PLCd   .....Download

Pages

Memolub
Application Case Study
Case Study No. 403
Industry:
Automotive
Application:
Industrial Washer
Issue:
An industrial washer in a truck engine plant has a pump and an orientation gear. The customer was using "gas generator" type lubricators to service the 3 pump bearings and orientation gear. Pump bearings were failing because the lubricant was getting clogged in the lines. The lubricators servicing the orientation gear were neglected because they were located inside the gear's protective cage, making them difficult to access. Months of no lubrication led to premature tooth wear.
Solution:
All single-use lubricators were replaced with two 3-point lubrication systems. For the orientation gear, the lubrication system was remote-mounted outside the cage, for easy access. This not only made visual inspection of the lubs level easier, but also allowed for quick servicing of the lube system without the need for shutting down the washer.

Pages

Memolub
Application Case Study
Case Study No. 021819 - Lubricating Electric Motor Bearings
250hp Electric Motor Lubrication
Application:
Motors & Generators
Industry:
Energy Industry
Background:
Our customer needed a solution to automatically lubricate the 250 hp electric motors located on the roof top.
Issue:
Because these motors were in a very high location, the maintenance personnel had to climb several stories to manually lubricate the bearings.
Solution:
Drive shaft bearing: Installed a single-point MEMOLUB® Mega lubricators filled with Mobil Polyrex EM grease with a change-out setting of 3 months. Support bearing: Installed a single-point MEMOLUB® HPS Standard filled Mobil Polyrex EM grease with a change-out setting of 3 months.
Results:
Streamlined their lubrication program and improved workplace safety.
Worth Mentioning:
Power Lube Industrial recommends the plastic Protective Cover for outdoor applications.
Download this case study.

Pages

Call to Order:
(800) 635-8170
Memolub
  PLCd Related Products
Product Description Item Number
L-Bracket Mount Kit IPMLLBK-1
  • L-Bracket Kit
  • Mount 2 Memolubs
 IPMLLBK-2
Memolub Lubricant Refill Kits
See MEMOLUB Replacement Kits page
Memolub Standard and Mega Dust Cover
  • Memolub Standard and Mega Dust Cover
  • Fits Standard Model 120 and Mega Model 240
 IPM-DCSM-1
Pre-filled Nylon Tubing
See Pre-filled Tubing Data Sheet