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SI-7200M 数据表(PDF) 2 Page - Sanken electric |
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SI-7200M 数据表(HTML) 2 Page - Sanken electric |
2 / 5 page 47 SI-7200M s External connection diagram s Supply voltage and output current s Torque and response frequency s Output current and temperature Motor Rm = 3.5 Ω/ Lm = 6.6 mH/ Trigger pulse : Ttrig = 2 s Ftrig = 20kHz Dotted lines indicate non-trackable 20 kHz chopping voltage Increase in lo due to the effect of the trigger pulse width 1.0 0.8 0.6 0.4 0.2 0 16 20 24 28 32 36 40 Supply voltage VCC1 (V) φ φ µ Motor Rm = 3.5 Ω/ Lm = 6.6 mH/ 1.0 0.8 0.6 0.4 0.2 0 20 40 60 80 100 Case (aluminum plate) temperature Tc (°C) Trigger pulse Ttrig = 2 s Ftrig = 20kHz φφ µ Motor = 103G – 775 – 1240 VCC = 30V l01 = IA 2.2 1.8 1.4 1.0 0.6 When using motor wiring AC.A. BC-B (A.B : open) AC A A BC B B 200 500 1000 5000 Response frequency f (pps) 1-2 phase excitation VCC-1 A A B B Excitation signal Power down A A B B SPM VCC-2 VR44k Ω VR 300 Ω 1000pF 1k Ω 84 72 6 5 555 3 Equiva- lent 3.9k Ω 1k Ω 0.01 F µ 2SA561 7 6 12 13 9 10 IS1555 a 11 8 18 316 2 4 17 15 5 14 SI-7200M RSB RSA I01, I02 measurement conditions Pin 1 : NC VCC–1 = 35V VCC–2 = 5V RSA, RSB = 2.4 Ω SPM : stepper motor Rating : R = 6.3 Ω L = 15.5mH at 20°C *a : Trigger pulse for output current control Pulse width : 2 s Frequency : 20 kHz µ Power down pin : Active high Excitation signal pin : Active low |
类似零件编号 - SI-7200M |
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类似说明 - SI-7200M |
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