DC Motor Ø 23 1.13.078.XXX - Bühler Motor - #1

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STOCK SERVICE Design Commutator Copper/3-segments RFI Protection VDR; 2 capacitors Insulation class Winding F, otherwise A Protection class IP20 Commutation carbon brushes Armature straight slot Magnet system Permanent magnets, 2-pole Bearings 2 sintered bronze bearings Housing Steel, corrosion protected End shields brush end plastic drive end zinc die-cast DC Motor Ø 23 1.13.078.XXX Type 1.13.078.XXX 011 012 Characteristics* Rated voltage V V 12 24 Rated power PN W 4.3 4.3 Rated torque TN mNm 10 10 Rated speed nN rpm 4060 4100 Rated current IN A 0.63 0.32 No load characteristics* No load speed nO rpm 5900 6100 No load current IO A 0.09 0.04 Starting characteristics* Starting torque TS mNm 31 31 Starting current IS A 1.8 0.9 Performance characteristics* max. Output power Pmax W 5.0 5.0 max. Constant torque Tmax mNm 6.0 6.0 Motor parameters* Weight G g 78 78 Rotor inertia J gcm2 8.1 8.1 Terminal resistance R Ohm 6.7 27 Mech. time constant ôm ms 18 19 Electr. time constant ôe ms 0.9 0.8 Speed regulation constant Rm rpm/mNm 184 198 Torque constant kt mNm/A 18 35 Thermal resistance Rth1 K/W 16 16 Thermal resistance Rth2 K/W 18 18 Axial play mm 0.05 - 0.7 0.05 - 0.7 Direction of rotation bidirectional 1.13.078.XXX