The lubrication system can be used in potentially explosive areas with gases (up to Zone 0 / Div 1) and dusts (up to Zone 20 / Div 1). Thanks to the intrinsically safe Battery pack STAR VARIO EX, both battery pack and STAR LC can be replaced directly on site.

  • Pressure build-up of 7.5 bar
  • LCD display with push button
  • EX-Schutz-LogoEx-Proof Certification Zone 0 I Zone 20
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This lubrication system is used for single-point lubrication of roller and sliding bearings, sliding guides, open gears, gear racks, spindles, shaft seals and chains in potentially explosive areas. Thanks to precise lubricant metering, perma STAR VARIO EX is ideal for lubrication of electric motors with specified lubricant quantities. It operates independent of temperature and pressure and consists of an electromechanical drive, a LC with 60, 120, 250 or 500 cm³ and the Battery pack STAR VARIO EX.



Blowers / Fans

Electric Motors


Shaft seals


Open gears

Sliding bearings

Roller bearings


Ex-Proof Certification Zone 0 I Zone 20 & Poka-Yoke Safeguard

LED visible all round signals functioning & any errors & pressure build-up of 7.5 bar allows remote mounting up to 5 m 

Backlit LCD display with push button displays discharge period, LC size & operating status

Power supplyBattery pack STAR VARIO EX 4.5 V
HousingTransparent plastic
Discharge period1, 2, 3, ..., 12 months | 1, 2, 3, ..., 52 weeks
STAR LC 60: + 15, 18, 21, 24 months
STAR LC 500: max. 6 months
Lubricant volume60 cm³, 120 cm³, 250 cm³, 500 cm³
Operating temperature-40 °C to +60 °C (Lithium)
Pressure build-up7,5 bar
Protection classMin. IP 54
LubricantsGrease up to NLGI 2 / oil
Max. tube lengths5.00 m
IEC Ex✓️
Marco Lieb

Marco Lieb

Director of Sales | Authorised Officer

Further information & contact

Our staff will be happy to advise you at any time. Commonly asked questions regarding this product are available in the FAQs section.