Main range compatibilityLexium ILALexium ILSLexium SD3Lexium 32Lexium 28Lexium 62 ILMLexium 52Lexium 62 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)BMH (70 mm, 3 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)BSH (70 mm, 3 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)SH3MH3ILMBRS3 gearbox external diameter60 mm reduction ratio5:1 Complementary torsional backlash< 10 arc.min torsional rigidity2.3 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 efficiency96 % 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 inertia0.078 kg.cm² continuous output torque40 N.m at 100 rpm at 30 °C maximum output torque64 N.m at 100 rpm at 30 °C product weight0.9 kg Environment noise level58 dB at 1 m, no-load IP degree of protectionIP54 on shaft output ambient temperature for operation-25...90 °C Offer Sustainability Sustainable offer statusGreen Premium product RoHS (date code: YYWW) REACh Product environmental profileAvailable Product end of life instructionsNeed no specific recycling operations Contractual warranty Warranty period18 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