Main range compatibilityLexium SD3Lexium 32Lexium 32iLexium 62 ILMLexium 52Lexium 62 product or component typePlanetary gearbox gear box typeStraight teeth device short nameGBX product compatibilityBMH (140 mm, 1 motor stacks)BMH (140 mm, 2 motor stacks)BMH (140 mm, 3 motor stacks)BSH (100 mm, 4 motor stacks)BSH (140 mm, 1 motor stacks)BSH (140 mm, 2 motor stacks)BSH (140 mm, 3 motor stacks)BSH (140 mm, 4 motor stacks)SH3MH3ILMBRS3BMI (100 mm, 2 motor stacks)BMI (100 mm, 3 motor stacks) gearbox external diameter120 mm reduction ratio4:1 Complementary torsional backlash< 7 arc.min torsional rigidity12 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 Fr1500 N at 100 rpm, force applied at mid-distance from output shaft during 30000 hour at 30 °C maximum axial force Fa2100 N at 100 rpm, during 30000 hour at 30°C moment of inertia1.79 kg.cm² continuous output torque155 N.m at 100 rpm at 30 °C maximum output torque248 N.m at 100 rpm at 30 °C product weight6 kg Environment noise level65 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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CatalogueSizeAdd to My DocumentsGBX, GBY Planetary gearboxes for Lexium motors and Lexium 62 ILM integrated drive (Version 4.0)
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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
M10 x 16
Values in in.
M10 x 0.63