PM861K01

PM861K01

PM861K01步进电机驱动技术

步进电机主要有四种不同的驱动技术：

• 波动模式：一次仅一个相位通电（见图11）。为简单起见，如果电流从某相的正引线流向负引线（例如，从A +到A-），则我们称为正向流动；否则，称为负向流动。从下图左侧开始，电流仅在A相中正向流动，而用磁体代表的转子与其所产生的磁场对齐。接着，电流仅在B相中正向流动，转子顺时针旋转90°以与B相产生的磁场对齐。随后，A相再次通电，但电流负向流动 ，转子再次旋转90°。后，电流在B相中负向流动，而转子再次旋转90°。

全步模式：两相始终同时通电。图12显示了该驱动模式的步进步骤。其步骤与波动模式类似，大的区别在于，全步模式下，由于电机中流动的电流更多，产生的磁场也更强，因此扭矩也更大。

PM861K01

VACUUM PUMP 240L / MIN ( 60 Hz) & 185 L / MIN ( 50 Hz )

SIEMENS SINUMERIK 810D CCU-BOX 6FC5447-0AA00-0AA1 

ROTARY VANE OIL VACUUM PUMP WITH MOTOR MVP-24 

VACUUM PUMP 335 L / MIN( 50 Hz) & 400 L / MIN ( 60 Hz )

ROTARY VANE OIL VACUUM PUMP WITH MOTOR MVP-36 

Siemens Sinumerik 800 SERVO-INTERFACE 6FX1121-4BB03

Rotary Vane Oil Vacuum Pump with Motor MVP-60 

Siemens Sinumerik 810/820 CPU 6FX1138-5BB04

Rotary Vane Oil Vacuum Pump with Motor MVP-90 

Siemens Sinumerik 880 INTERFACE PCB 6FX1121-2BA03

Rotary Vane Oil Vacuum Pump with Motor MVP-144 

Siemens Simodrive 611 Encoder ROD 320-002 ROD320002 

Rotary Vane Oil Vacuum Pump with Motor MVP-216 

Rotary Vane Oil Vacuum Pump with Motor MVP-324 

Siemens 6FC5210-0DA00-1AA1 

Siemens Sinumerik 800 VIDEO-GRAPHICS 6FX1151-1BD01

Rotary Vane Oil Vacuum Pump with Motor MVP-432 

Siemens Servo Motor 1FK6 1FK6060-6AF71-1AH0-Z

Siemens Sinumerik 810 Measuring Circuit 6FX1121-4BA02

RROTARY VANE OIL VACUUM PUMP WIITH MOTOR MVP-540 

Rotary Vane Oil Vacuum Pump with belt WSVP-9030 

Rotary Vane Oil Vacuum Pump with belt WSVP-9018 

Rotary Vane Oil Vacuum Pump with belt WSVP-9060 

Siemens SINUMERIK 802D PCU210.2 6FC5610-0BA10-0AA1