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Gealub N270

Powder metallurgy gear grease

Description:

SEIVIO Gealub N270 powder metallurgy gear grease is manufactured through a special process using high-performance synthetic base oil, as well as antioxidant, anti-rust and other additives. It is a special grease specially developed for powder metallurgy (sintered porous) gears. The core is to adapt to the characteristics of powder metallurgy gears that are full of micropores and have their own oil storage capacity.

Benefits:
  • Balanced oil absorption and discharge, the base oil will not be quickly absorbed by the porous gears, and slowly penetrates into the pores to store oil;
  • Add extreme pressure additives to withstand the impact load of planetary gears and reduce tooth surface micropitting and wear;
  • With filamentous stretching, it will not crawl and accumulate along the tooth root under medium and high load conditions, and will not throw away at high speeds;
  • No corrosion to copper and alloys, friendly to plastic and rubber seals, and will not cause swelling failure;
  • Very good anti-wear lubrication, which can significantly reduce the vibration and noise of the reduction gear;
  • The motor runs smoothly and has small power loss, effectively controlling the internal temperature rise and current value.
Product specifications:

Performance

data

color

Visual inspection

texture

smooth

smell

mild

specific gravity,@ 77°F(25°C)

0.89

Drop point,ASTM D-2265

>220

viscosity,cSt @ 40℃

30

cone penetration,ASTM D-217 @ (25℃)

260-290

rubber compatibility,EPDM rubber, ASTM D4289, %

2

four ball test, ASTM D2596,N  

2680

operating temperature,℃

-40~180

Shelf life (unopened and fully sealed)

5 years

The data provided are typical representative values.Adjustments may be made during normal production that do not affect product performance, and the information contained herein is subject to change without notice.


Applications:
Suitable for lubrication of powder metallurgy planetary high-speed gears of metal and metal/plastic (10000~20000 rpm). Power tools: electric drills, electric wrench planetary gearboxes, automobile micro-mechanisms: window lifts, seat adjustments, door locks, EPS, home appliances/smart homes: sweeping robots, coffee machine grinders, printers, electric push rod micro planetary reduction motors, etc.
Packaging:
1kg/can Order number 134501
20kg/drum Order number 134502
Storage:
Store in a dry place.
Powder metallurgy gear grease
Powder metallurgy gear grease
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