6SL3352-7BH31-5AA0

6SL3352-7BH31-5AA0

6SL3352-7BH31-5AA0

6SL3352-7BH31-5AA0

转子电路串电阻起动控制

　　转子回路串电阻起动控制是在三相转子绕组中分别串接几级电阻，并按星形方式接线。

　　起动前，起动电阻全部接入电路限流起动，起动过程中，随转速升高起动电流下降，起动电阻逐级短接，至起动完成时，全部电阻短接，电动机在正常全压下工作。起动电阻短接方式有两种：三相电阻不平衡短接法和三相电阻平衡短接法。不平衡短接法是由凸轮控制器控制，每相电阻顺序被短接;平衡短接法是由接触器控制，三相电阻同时被短接。转子串电阻起动控制电路的控制方式是在电动机起动的过程中分级切除起动电阻，其结果造成电流和转矩存在突然变化，因而将会产生机械冲击。

Mead Pneumatic Air Press with die CP7-12 with CSV-101

Edmund Scientific Stereo Microscope Nice!

Gemini 300 Chiu Technology High Intensity Light Source

Numatics Pneumatic Control Canfield Connector Sensor

Siemens 3TH4253-0A 5 no 3 nc Contactor 120v coil

Siemens 3TH4262-0A 6 NO 2 NC Contactor

Keyence FS-T2 One Touch Fiber Optic Sensor

Keyence FS-V22R Dual Digital Fiber Sensor

Keyence PZ-V12P Self Contained Photoelectric Sensor

Keyence Connector Cable OP-42187

Banner OTBVP6 Optical Touch Button New

Allen Bradley Photo Switch 42KB-S1LPSB-A2

Cutler Hammer E50DW1 E50SA Switch Body Wobble Head

Oriental Motor 2RJ4GA-C2 Reversible Motor 4w New

Sensotec Non Amplified Transducer Z/0761-20ZG Jan 2003

Oriental Motor 2IK6GN-AUL Induction Motor New

Keyence FS-V34P Fiber Sensor New In Box

Keyence FS-V33P FSV33P Fiber Sensor New In Box

Keyence FU-53TZ FU53TZ Fiber Sensor New In Box

Keyence PZ-101P PZ101P Photoelectric Sensor New In Box

Keyence FU-52TZ FU52TZ Fiber Sensor New In Box

SEHO Heating Element Infrared Heater Siemens 1000w

Panasonic AC Servo Motor MUMS041A1EOS New In Box

Safemaster BD5935.48 Safety Relay New In Box

Pilz Safety Relay PNOZX2.8P New In Box

SMC Pneumatic Valve Block Manifold Solenoid VQZ3121

Keyence FU-1358 Fiber Optic Cable New

Intermec Thermal Printer Cleaning Cards 110501-00 Lot

Trane Thermistor Sensor SEN01107 New

NAIS Fiber Sensor UZF21015

Lot of 2 Omron E3A2 Photo Electric Switch 10L and 10DM4

United States Electrical Tool 500 12" Grinder US 1hp 3p

Marking Methods Pad Roller Printing Marking Machine 781

Lot SMC Pneumatic Solenoid Valve VQ2201-5 SQ EX120-SDN1

SMC Pneumatic Manifold Solenoid Block (3) VQZ3221-5YZ

SMC Pneumatic Manifold Solenoid Block (5) VQZ3121-5YZ

SMC Pneumatic Manifold Solenoid Block (4) VQZ3221-5YZ

SMC Pneumatic Manifold Solenoid Block (2) VQZ3221-5YZ

FJ Little No3 Automated Centering Reel 300lb capacity

Fanuc Circuit Boards RYBD-13 Z55-00454 MOBD-09

SPX GSE Tech-Motive CS2000 Mini Screwdriver Controller

SMC Pneumatic Cylinder Good condition MLGPM63-200F

Corcom EMI Filter 20VR6 20A 120/250v

Banner Switch Relay Sensor Photoelectric CM5RA

Alco Controls Coil EF19ZE240 Type AMC 208-220v NIB

Alco Controls Coil 06DA401794 GS-314 032655 Type AMC

Lot of 3 Fuji Electric Auto Breaker Circuit 15a EA53

Gast Motorized Lubricator AD190-V4

Lot of 5 GE V-Line Circuit Breakers C6 C10 C16 C20 DIN

Lot of 8 Allen Bradley Relay 700-HN122 Base Socket

Toako Pressure Gauge 0-1000 lbf/in 0-70 kgf

Fanuc Velocity Control Unit A06B-6050-H102

6SE6440-2AC24-0CA1  6SE6440-2AC25-5CA1  6SE6440-2AD22-2BA1  6SE6440-2AD23-0BA1  6SE6440-2AD24-0BA1 6SE6440-2AD25-5CA1 6SE6440-2AD27-5CA1 6SE6440-2AD31-1CA1 6SE6440-2AD31-5DA1  

6SE6440-2AD31-8DA1  6SE6440-2AD32-2DA1  6SE6440-2AD33-0EA1  6SE6440-2AD33-7EA1  6SE6440-2AD34-5FA1  6SE6440-2AD35-5FA16SE6440-2AD37-5FA1 

西门子变频器MM430水泵型变频器

6SE6430-2UD27-5CA0 6SE6430-2UD31-1CA0  6SE6430-2UD31-5CA0  6SE6430-2UD31-8DA0  6SE6430-2UD31-8DB0 6SE6430-2UD32-2DA0  6SE6430-2UD32-2DB0  6SE6430-2UD33-0DA0  6SE6430-2UD33-0DB0  

6SE6430-2UD33-7EA0  6SE6430-2UD33-7EB0 6SE6430-2UD34-5EA0  6SE6430-2UD34-5EB0  6SE6430-2UD35-5FA0 6SE6430-2UD35-5FB0  6SE6430-2UD37-5FA0  6SE6430-2UD37-5FB0  6SE6430-2UD38-8FA0  

6SE6430-2UD38-8FB0  6SE6430-2UD41-1FA0 6SE6430-2UD41-1FB0  6SE6430-2UD41-3FA0  6SE6430-2UD41-3FB0  6SE6430-2UD41-6GA0  6SE6430-2UD41-6GB0  6SE6430-2UD42-0GA0  6SE6430-2UD42-0GB0  

6SE6430-2UD42-5GA0 6SE6430-2UD42-5GB0 6SE6430-2AD27-5CA0  6SE6430-2AD31-1CA0  6SE6430-2AD31-5CA0  6SE6430-2AD31-8DA0  6SE6430-2AD32-2DA0  6SE6430-2AD33-0DA0 6SE6430-2AD33-7EA0 

6SE6430-2AD34-5EA0  6SE6430-2AD35-5FA0  6SE6430-2AD37-5FA0  6SE6430-2AD38-8FA0