10W 到 500W-空心杯电机驱动电路-超稳定 空心杯电机灵敏、无齿槽效应、效率高达86%左右,特别是功率体积比非常高。这点甚至超越永磁同步电机(伺服电机)。目前价格正在快速下降。数年内将替代很多铁芯电机。这篇文章是我自己根据多个项目的工作经验写的,关于电机的驱动部分电路。实际证明这电路适用范围广,高可靠性。同行们应该很喜欢。物有所值。 L301+24V 4.7uH/13A3 1 CODER_L D313 __100CT 1 2 3 42 CODER_L_A CODER_L_B C324 101+5V E301 1 470uF/10V C325 101 CODER_L _B C_L_B CODER_L _A 2 3 4 5 6 7 U308 1A 1Y 2A 2Y 3A 3Y GND 74HC14 VCC 6A 6Y 5A 5Y 4A 4Y R322 2K/1W GND-P +24V-P C317 102 GND-P +5V C307 14 13 12 11 CODER_R_A 10 9 8 C_R_A CODER_R_B C_R_B 105 C301 104 E311 2200uF/63V R301 0R CODER_R M_L 1 2 L 303 M_L_R_VS 47uH/6.8A C321 C320 4.7nF/630V M_L_L_VS 4.7nF/630V 1 2 3 4 CODER_R_A CODER_R_B 470uF/10V C327 101 M_R 1 2 L 304 M_R_R_VS 47uH/6.8A C323 C322 4.7nF/630V M_R_L_VS 4.7nF/630V C326 101+5V E302 C_L_A U301 M_L_PWM 1 2 3 4 5 M_L _L_IN 6 7 1A 1B 1Y 2A 2B 2Y GND NAND 74HC00 VCC 4B 4A 4Y 3B 3A 3Y +5VC302 14 13 12 11 M_L_R_IN 10 9 8 M_L_DIR 105 U302 M_R_PWM 1 2 3 4 5 M_R_L_IN 6 7 1A 1B 1Y 2A 2B 2Y GND NAND 74HC00 VCC 4B 4A 4Y 3B 3A 3Y +5V C308 14 13 12 11 M_R_R_IN 10 9 8 M_R_DIR 105 U303 M_R_R_IN 1 2 M_R_R_IN M_R_L_IN 3 4 5 M_R_L_IN 6 7 1A 1B 1Y 2A 2B 2Y GND NAND 74HC00 VCC 4B 4A 4Y 3B 3A 3Y +5VC328 14 13 M_L_R_IN 105 12 11 M_L_R_IN 10 M_L_L_IN 9 8 M_L_L_IN M_L _L_IN R302 10k U304 1 2 3 IN SD VSS DT COM LO VCC IRS__S2 NC VB HO VS NC NC NC 14 D301 13 12 11 10 4 9 GND-P 8+24V-P_L D3052 +15V+24V-P 1 U309 IP+ IP+ __712 VCC VIOUT FILTER GND 8 7 6 5 R310 105 C315 10K 103 M_L_I R312 15K C318 102+5VC309+24V-P_L 2 D314 1.5KE33A 3 R303+15V 4 GND-P 10KE303 5 C303 M_L_L_HO 1N4148 105 M_L_L_VS M_L_L_LO 100U...
