Shaft-Mounted Flat Gearboxes BOC1, 2-Stage, Size 3, Version A, up to 900 N

General data: Compact design for confined spaces. Ratios of i = approx. 4.13:1 to 51.73:1. Larger ratios on request. Input power of 2.7 to 19.3 kW Version A: With hollow shaft on output side = Standard. Version B: With torque arm. Version C: With flange on the output side. Version D: With foot mounting brackets, see drawing on PDF-catalog pages. Version E: With foot mounting brackets, see drawing on PDF-catalog pages. Version F: With single-sided solid output shaft. (Version B - F on request). Housing: Rigid, ribbed grey cast iron housing, thus quiet, lowvibration running characteristics. Fully sealed against oil leaks and protected against water jets. Gears: The helical gear wheels are made from heat-treated and case-hardened steel. The gearing is hardened and precisely machined. Bearing: Generously-dimensioned roller bearings. Input shaft/end shield: The shaft tolerances, and the flange adapters which can be delivered on request, are suited for IEC standard motors. Lubrication: The gear boxes are delivered ready for work, filled with the correct level of oil or grease (ambient temperature - 10°C to 50°C), which offers sufficient lubrication for about 10.000 operation hours, or for an operation period of max. 2 years. Before start up, the plastic plug must be taken out of the venting screw.