Main range compatibilityLexium ILELexium ILALexium ILSLexium 62Lexium 32Lexium 62 ILMLexium 28Lexium 52Lexium SD3 product or component typePlanetary gearbox gear box typeStraight teeth device short nameGBX product compatibilityBMH (70 mm, 1 motor stacks)BMH (70 mm, 2 motor stacks)BSH (55 mm, 1 motor stacks)BSH (55 mm, 2 motor stacks)BSH (55 mm, 3 motor stacks)BSH (70 mm, 1 motor stacks)BSH (70 mm, 2 motor stacks)BRS3ILE (66 mm, 1 motor stacks)ILE (66 mm, 2 motor stacks)ILA (57 mm, 1 motor stacks)ILA (57 mm, 2 motor stacks)ILS (57 mm, 1 motor stacks)ILS (57 mm, 2 motor stacks)ILS (57 mm, 3 motor stacks)BCH2 (60 mm, 1 motor stacks)BCH2 (60 mm, 2 motor stacks)SH3MH3ILM gearbox external diameter60 mm reduction ratio12:1 Complementary maximum torsional backlash12 arc.min torsional rigidity2.5 N.m/arcmin housing colourBlack housing materialBlack anodized aluminium shaft materialC 45 additional informationLubricated for life service life in hours30000 h at 100 rpm at 30 °C mounting positionAny position efficiency94 % maximum radial force Fr340 N at 100 rpm, force applied at mid-distance from output shaft during 30000 hour at 30 °C maximum axial force Fa450 N at 100 rpm, during 30000 hour at 30°C moment of inertia0.127 kg.cm² continuous output torque44 N.m at 100 rpm at 30 °C maximum output torque70 N.m at 100 rpm at 30 °C net weight1.1 kg Environment noise level58 dB at 1 m, no-load IP degree of protectionShaft output: IP54 ambient temperature for operation-25…90 °C Offer Sustainability Sustainable offer statusGreen Premium product REACh Regulation REACh free of SVHCYes EU RoHS DirectivePro-active compliance (Product out of EU RoHS legal scope)
EU RoHS Declaration
Mercury freeYes RoHS exemption information China RoHS RegulationChina RoHS declaration
Product out of China RoHS scope. Substance declaration for your information
Environmental Disclosure Circularity ProfileNo need of specific recycling operations Contractual warranty Warranty18 months
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Dimensions DrawingsDimensions with Servo Motor Adaptation Kit(1)GBK adaptation kit(2)GBK adaptation kit related dimensions a1, c, Ø6, Ø7, Ø8 depend on the gearbox and servo motor combinationØ8shaft end adaptor in case motor shaft diameter is smaller than gearbox input coupling diameter
Values in mm
M5 x 8
Values in in.
M5 x 0.31