DC Motor Ø 24 1.16.011. XXX - Bühler Motor - #1

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STOCK SERVICE Type 1.16.011.XXX 532 545 179 304 200 Characteristics* Rated voltage V V 12 24 12 12 24 Rated power PN W 2.1 1.9 3.6 3.8 3.6 Rated torque TN mNm 4.0 4.0 5.0 4.5 5.0 Rated speed nN rpm 5000 4600 6850 8000 6850 Rated current IN A 0.35 0.18 0.59 0.65 0.30 No load characteristics* No load speed nO rpm 7400 7500 10350 12000 10150 No load current IO A 0.05 0.03 0.09 0.12 0.08 Starting characteristics* Starting torque TS mNm 12 10 14 14 16 Starting current IS A 0.90 0.40 1.60 1.75 0.81 Performance characteristics* max. Output power Pmax W 2.4 2.0 3.9 4.4 4.2 max. Constant torque Tmax mNm 2.4 2.3 3.2 3.0 3.8 Motor parameters* Weight G g 35 35 40 40 40 Rotor inertia J gcm2 3.2 3.2 3.2 3.2 3.2 Terminal resistance R Ohm 13 61 7.5 6.9 30 Mech. time constant ôm ms – – – – – Electr. time constant ôe ms – – – – – Speed regulation constant Rm rpm/mNm 600 725 715 858 620 Torque constant kt mNm/A 14 28 9.9 8.8 22 Thermal resistance Rth1 K/W 23 23 23 23 23 Thermal resistance Rth2 K/W 21 21 21 21 21 Axial play mm 0.05 – 0.6 0.05 – 0.6 0.05 – 0.6 0.05 – 0.6 0.05 – 0.6 Direction of rotation bidirectional Design Commutator Copper/3-segments Copper/5-segments (only 1.16.011.304) RFI Protection VDR (only 1.16.011.200) 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 (1.16.011.532/545) brush end zinc die-cast (1.16.011.179/304/200) drive end zinc die-cast DC Motor Ø 24 1.16.011. XXX 1.16.011.532/545