LE Monolec Extend EM Grease
LE Monolec® Extend EM Grease (1282) is a polyurea grease designed specifically for electric motor bearings. It offers superior mechanical stability for long service life, low bleed characteristics, excellent pumpability and great oxidation resistance, and contains LE’s proprietary Monolec® wear-reducing additive. It is especially effective in severe industrial operating conditions such as extreme temperatures and high speeds.
TECHNICAL SPECIFICATIONS
| Thickener Type | Polyurea |
| Texture | Smooth w/ Slight String |
| Color | Purple |
| NLGI Grade | 2 |
| Worked 60 Penetration (ASTM D217) | 275 |
| Worked 10K Penetration (ASTM D217) | 277 |
| Worked 100K Penetration (ASTM D217) | 299 |
| Dropping Point (ASTM D2265) | 271°C (520°F) |
| Base Fluid Viscosity @ 100°C (ASTM D445) | 14.00 cSt |
| Base Fluid Viscosity @ 40°C (ASTM D445) | 145.0 cSt |
| Oxidation, psi drop @ 100 hrs (ASTM D942) | 3 |
| Corrosion Prevention, DI H2O (ASTM D1743) | Pass |
| Oil Separation, 30 hrs @ 100°C, % bleed (ASTM D6184) | <2.0 |
| Timken OK Load (ASTM D2509) | 50 lbs |
| Four-Ball EP Weld Point (ASTM D2596) | 620 kgf |
| Water Spray-off, % loss (ASTM D4049) | 10.0 |
| Copper Corrosion, 24 hrs @ 100°C (ASTM D4048) | 1b |
| Evaporation, 22 hrs @ 100°C, % loss (ASTM D972) | <1.0 |
| Grease Mobility, 100 psi @ -18°C (0°F), USX Mobility procedure | 0.039 gm/sec |
| Operating Temperature Range | -23°C (-10°F) to 204°C (400°F) |
KEY FEATURES
| •Helps bearings run cooler and last longer |
| •Increases motor efficiency by decreasing drag |
| •Exhibits superior mechanical stability |
| •Provides long service life without any change in consistency |
| •Low oil separation – will not bleed into the motor’s windings |
| •Possesses extreme pressure characteristics |
| •Exhibits high dropping point |
| •Extremely resistant to oxidation |
| •Maintains excellent pumpability at low temperatures |
| •Very low evaporation rate |
| •Superior water spray-off resistance |
| •Maintains mechanical stability in the presence of water |
| •Protects against rust and corrosion |
APPLICATIONS
| •Electric motor bearings |
| •Automotive bearings in generators, alternators and starters |
| •Not for wheel bearings and automotive chassis applications |
ADDITIONAL INFORMATION
| Recommendations | The best practice is to avoid mixing different lubricants. When converting from another lubricant, disassemble the equipment and remove all old lubricant before introducing the new grease. If disassembly is not possible, purge the old lubricant with Monolec 1282 and shorten the relubrication interval, then purge again with Monolec 1282 and closely monitor. |
| Containers | Tubes (40 per case); Pails (35 lbs / 15.9 kg); Perma® single-point lubrication systems |
| Available Grade | NLGI 2 |
The information contained in this data sheet is based on data considered to be accurate. No warranty is expressed or implied regarding the accuracy of this data. Product specifications and availability are subject to change without notice. Lube Control Pty Ltd accepts no responsibility for any loss or damage arising from the use of this information.
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sales@lubecontrol.com.au
1300 917 946
+61 8 8298 5563
Technical Documents
LE1282 TDS
Download PDFDisclaimer
Product details and specifications are for reference only and subject to change without notice. Customers must independently verify all technical data and OEM approvals directly with the manufacturer prior to purchase. We accept no liability for any errors, omissions, or damages arising from reliance on this information.