Housing: Steel, zinc-plated, sealed against lubricant leaks and protected against dust, can be mounted in any position. Gearbox: 1st gearbox stage: plastic gears, other gears made from steel. Bearing: Motor roller bearing. Gearbox roller bearing / plain bearing. Lubrication: Maintenance free grease lubrication. Motor: DC motor 24 V. Nominal motor speed 3000 rpm, Pinion milled into motor shaft. Free lead ends. Sense of rotation can be changed by swapping leads over. Protection class according to VDE 0530: IP 41 Insulation class according to VDE 0530: F Operating mode as per VDE 0530: S1