DC motors Sizes 160 to 630 31.5 kW to 1610 kW - Siemens

Selection and ordering© Siemens AG 200831GG6, 1GH6, 1HS6Size 200Motor typeFieldpowerapprox.Moment ofinertiaMechanicallimit speedWeight,netapprox.P field J n mechkW kgm² rpm kg1GG6 206 2.8 1.2 3500 6101GH6 206 2.8 1.2 3500 5801HS6 206 2.8 1.2 3500 7101GG6 208 2.9 1.3 3500 6901GH6 208 2.9 1.3 3500 6601HS6 208 2.9 1.3 3500 800Armature controlSpeed can be coasted down by means of armature control toapprox. 10 rpm at constant torque of the motor.Field weakeningThe order numbers for the motors are valid for field weakeningspeeds n F up to 1.15 ⋅ n N . At higher field weakening speedssupplementary short codes are required: "C05" forn F >1.15⋅ n N to 1.7 ⋅ n N and "C06" for n F >1.7⋅ n N(short codes: from Page 3/118).The motors can be operated at rated output P N up to the fieldweakening speed n Fmax .For speeds > n Fmax , the output must be reduced (see CatalogPart 2 under "Field control range" and "Speed data on the ratingplate").Rated field voltageFor other rated field voltages and the associated Order No. supplement,see Page 3/6.Type of constructionFor other types of construction and the associated Order No.supplement, see Page 3/6.3/14Siemens DA 12 · 2008