140XCA10206 人机界面
按照主电路工作方式分类，可以分为电压型变频器和电流型变频器；按照开关方式分类，可以分为PAM控制变频器、PWM控制变频器和高载频PWM控制变频器；按照工作原理分类，可以分为V/f控制变频器、转差频率控制变频器和矢量控制变频器等；按照用途分类，可以分为通用变频器、变频器、高频变频器、单相变频器和三相变频器等。
我们知道，交流电动机的转速表达式为：
n=60 f(1-s)/p
式中n异步电动机的转速； f异步电动机的频率； s电动机转差率； p电动机对数。
由式(1)可知，转速n与频率f成正比，只要改变频率f即可改变电动机的转速，当频率f在0～50Hz的范围内变化时，电动机转速调节范围非常宽。变频器就是通过改变电动机电源频率实现速度调节的，是一种理想的高效率、的调速手段。
Vexta Oriental Motor CO. Stepping Motor 2 Phase PK266-03A-C7
Vexta Oriental Motor Co. SMK550A-GN 5GN3KA Synchronous Motor 100v/115v T/O
VEXTA ORIENTAL MOTOR CO. PK268-01A STEPPING MOTOR
VEXTA ORIENTAL MOTOR CO. OPX-1 OPERATIonAL ConTROL UNIT QUANTITY!!
Vexta Oriental Motor Co. Operational Unit OPX-1
VEXTA ORIENTAL MOTOR CO. LTD. STEPPING MOTOR C6838-9212K-C4, 2PH, 1.8 DEG/STEP
VEXTA ORIENTAL MOTOR CO. BXD30A-A BRUSHLESS DC DRIVER 1.4A 100-115V QUANTITY!!
VEXTA ORIENTAL MOTOR CO. BXD120A-A BRUSHLESS DC DRIVER 3.7A 100-115V QUANTITY!!
VEXTA Oriental Motor C7544-9212K 2-Phase Stepping Motor & LD0477-123 Linear Head
Vexta Oriental Motor BXM6200-GFS Brushless DC Motor w/GFS6G100FR Gear Head
VEXTA ORIENTAL MOTOR BXD200A-A BRUSHLESS DC MOTOR DRIVER SPEED ConTROLLER 115V
VEXTA ORIENTAL MOTOR BRUSHLESS DC MOTOR MODEL FBLM575WGFB
VEXTA ORIENTAL MOTOR BRUSHLESS DC MOTOR DRIVER MODEL FBLD75CW (2 AVAILABLE)
Vexta Oriental Motor Brushless DC Motor Driver BXD200A-A
VEXTA ORIENTAL MOTOR BRUSHLESS DC MOTOR AND GEARBOX MODEL BL215GD-24F
VEXTA ORIENTAL MOTOR BRUSHLESS DC MOTOR 30W 2500 RPM MODEL AXHM230KC-GFH
VEXTA ORIENTAL MOTOR AXHM230KC-GFH BRUSHLESS DC MOTOR 30W 2500RPM ****
Vexta Oriental Motor ASM66AK-B6 Schrittmotor #D5710
Vexta Oriental Motor A6802-044 Step Motor Driver Power Board WZ1 1F17204
Vexta Oriental Motor A4496-921515K STEPPER Motor
Vexta Oriental Motor A2966-9412 2Phase 1.8°/Step DC 3.5 A 1.2Ohm - -
Vexta Oriental Motor 5-Phase Servo Driver Model UDK5214NW
Vexta Oriental Motor 5IK40AA-SH Induction Motor
VEXTA ORIENTAL MOTOR 5 PHASE DRIVER CSD5714B
Vexta Oriental Motor 4GD50K Gear Head
VEXTA ORIENTAL MOTOR 4CSMGK-101/4GK25KA **
VEXTA Oriental Motor 4 Axis 5 Phase CNC Controller EKS4017-1 D07-A1-1 D07F-A1-1
VEXTA Oriental Motor 4 Axis 5 Phase CNC Controller EKS4016-1 D07-A1-1 D07F-A1-1
VEXTA ORIENTAL MOTOR 2-PHASE DRIVER CSD2120-P
VEXTA ORIENTAL MOTOR 2 PHASE DRIVER CSD2120P
Vexta ORIENTAL MOTOR / BRUSHLESS DC MOTOR / FBLD40C
VEXTA ORIENTAL MODEL KXSM5150HG1-BL, AC SERVO MOTOR W HARMonIC UHG50-5C 50:1
Vexta Oriental Lineard Rack Pinion Linear Servo Motor 4LF452-MAL IN THE BOX!
Vexta Oriental GEARHEAD PARALLEL SHAFT 30:1 4GN30K IN THE BOX!
Vexta Oriental EMP401 Controller DC 24V
Vexta Oriental CSD5807N PCB Circuit Board Driver for 5-Phase Stepping Motor
Vexta Oriental BRUSHLESS DC SPEED ConTROL SYSTEM fbl575aw-30
Vexta Oriental BRUSHLESS DC SPEED ConTROL SYSTEM axu540a-a
Vexta Oriental Brushless DC Motor Model FBLM220A-A
Vexta Oriental ASD24B-A Servo Drives
VEXTA ORIENTAL 5-PHASE DRIVER UDK5114NW2
Vexta Oriental 4GN5KA GEAR HEAD IN THE BOX!
Vexta Oriental 4gk5ka GEAR HEAD IN THE BOX!
Vexta Oriental 2-PHASE STEPPING MOTOR pk243a1a-sg10 IN THE BOX!
Vexta Oriental 10:1 Gear Ratio GF5g5 IN THE BOX!
VEXTA OPX-1 OPX1
VEXTA OPX-1 OPX1
VEXTA OP200A OP200A
VEXTA OCSM2-0201A OCSM20201A
Vexta Nema 23 Stepper Motor PH596-B 5-Phase Double Shaft w/ Handwheel
Vexta Nema 17 Stepper Motor PK244-03AA 2 Phase Stepping Motor
VEXTA NANOSTEP/ BY ORIENTAL MOTOR CO. 5 PHASE DRIVER MODEL DFR1514A
Vexta NanoStep Drive DFR1514A 5-Phase Stepper Motor Driver
Vexta NanoStep Drive DFR1507A Nano Step 5-Phase Stepper Motor Driver / Warranty
Vexta NanoStep Drive DFR1507A 5-Phase Stepper Motor Driver
Vexta NanoStep DFU1514A 5-Phase Driver
Vexta Nano Step 5-Phase Driver Model DFR1507A
VEXTA MU925M-51 MU925M51
VEXTA MU925M-51 MU925M51
Vexta MU1238A21B Axial Flow Fan 115VAC 50/60Hz 14/13W ! WOW !
VEXTA Motor, Steping, 2-Phase, 0.9 Degrease/Step, DC 24V, 0.21A
VEXTA MOTOR PH266-01 MOTOR STEPPING; 2-PHASE 1.8-DEG. DC 6V
VEXTA MOTOR DRIVER100-115V BXD120A-A
VEXTA MOTOR DRIVER100-115V BXD120A-A
Vexta Motor BL5120GD-AMK w/ Vexta 5GD10K Gearhead
Vexta Motor Amplifier BXD120R-R
Vexta Model: UDX5107N Super 5-Phase Driver.
Vexta Model: PXB44H-02B Stepping Motor. 2-Phase, 0.8A, 6V DC
Vexta Model: PK268-02A 2-Phase, 1.8° Stepping Motor
Vexta Model: PK244-03BA-C9, 2-Phase Stepping Motor
Vexta Model: PK243M-03B Stepping Motor. 2-Phase, 0.9º, 38.5 Ω, 0.31A DC
Vexta Model: PH569-B Stepping Motor. 5-Phase, 0.72° DEG/Step. 2.3Ω, 1.4A DC
Vexta Model: PH268-21B A 2-Phase Stepping Motor. 5.4DC, 1.5A
Vexta Model: PH265-05B 1.8º Stepping Motor w/Gear
Vexta Model: PH264-03 Stepping Motor. 24V DC, 0.2A, 1.8º, 2-Phase
Vexta Model: EM596-NB 5-Phase Stepping Motor. 0.72° / Step; 1.4A DC; 2.1Ω J
Vexta Model: DS-906-1 STR-5P Stepping Motor. STP-5P07A. Un Old Stock.
Vexta Model: 2CSM-102 Sychronous Motor
Vexta Model PK543-NAC 5-Phase Stepping Motor - 0.72 Degree Step - DC 0.75A
VEXTA MODEL PK268-01A 2-PHASE 1.8 DEG PER STEP STEPPER MOTOR STEPPING
Vexta Model PK266-02B 2-phase Unipolar DOUBLE SHAFT Stepper Motor
VEXTA MODEL PK-245-01A 2-PHASE 1.8 DEG PER STEP STEPPER MOTOR STEPPING
VEXTA Model PK244-02A-C77 2 Phase 6VDC 0.8A 1.8° Stepping Motor
Vexta Model PK243A1-SG9 2-Phase Stepping Motor - 0.2 Degree Step - DC 0.95A
VEXTA MODEL 3195-9212 2-PHASE 1.8 DEG PER STEP STEPPER MOTOR STEPPING
Vexta Miniture Stepper Motor PMM33AH2, Oriental Motor Co. 0.72, 0.75An
Vexta Miniture Stepper Motor PMM33AH2, Oriental Motor Co. 0.72, 0.75A, SY7 09861
Vexta Miniture Stepper Motor PMM33AH2 Stepping Oriental Motor Co. Japan
VEXTA MC401214C MC401214C
VEXTA MC250808C MC250808C
VEXTA M206-401-115 M206401115
VEXTA M206-401-115 M206401115
VEXTA LC2U10A LC2U10A
VEXTA L0177-M L0177M
VEXTA KXSD50-ALZ KXSD50ALZ
VEXTA KXSD40-ALZ KXSD40ALZ
VEXTA KXPM230GD-AB KXPM230GDAB
VEXTA KXPD60ABZ KXPD60ABZ
VEXTA KXPD30-CBZ KXPD30CBZ
VEXTA KXPD120CBZ KXPD120CBZ
VEXTA KXM6810-AB AC SERVO MOTOR
VEXTA KXD180-ABZ KXD180ABZ
VEXTA KXD180-ABZ SERVO DRIVER STOCK#K1247
VEXTA KBLD400-C KBLD400C
VEXTA KBLD-180-C KBLD180C
VEXTA KBLD120-C KBLD120C
Vexta KBL-230A-AM Combo, Brushless DC Brake Motor BL230A-AMK and Drive BLD30A-MK
VEXTA K650-PI PULSE GENERATOR STOCK#K1253