SCONINC变换器SCONI-1250-B7X,出售云永WY-S96P3UCREVIS,ST-5642,2 channels Pulse Output, 0.5A/24Vdc, Source
CREVIS,ST-5641,1 channel Pulse Output, 0.5A/24Vdc, Source
CREVIS,ST-5444,4 channels PWM Output, 0.5A/24Vdc, Source
CREVIS,ST-5442,2 channels PWM Output, 0.5A/24Vdc, Source
CREVIS,ST-5422,2 channels PWM Output, 1.5A/24Vdc, Source
CREVIS,ST-5351,1 channel SSI Interface
CREVIS,ST-5272,Serial Module RS485 Communication 2 Channels, Premium type
CREVIS,ST-5252,Serial Module RS232 Communication 2 Channels, Premium type
CREVIS,ST-5232,Serial Interface RS485 2 Channels
CREVIS,ST-5231,Serial Interface RS485 1 Channel
CREVIS,ST-5221,Serial Interface RS422 1 Channel
CREVIS,ST-5212,Serial Interface RS232 2 Channels
CREVIS,ST-5211,Serial Interface RS232 1 Channel
CREVIS,ST-5114,4 channels High Speed Counter Input, 24Vdc
CREVIS,ST-5112,2 channels High Speed Counter Input, 24Vdc
CREVIS,ST-5111,High Speed Counter, 1 Channel, 5Vdc/24Vdc
CREVIS,ST-5101,High Speed Counter, 1 Channel, 5Vdc/24Vdc
CREVIS,ST-4522,ACREVIS,NAlog Output 2 Channels, -10~+10V, 12Bit
CREVIS,ST-4474,ACREVIS,NAlog Output 4 Channels, Sensor Connector Type, 0~10V, 12Bit
CREVIS,ST-4274,ACREVIS,NAlog Output 4 Channels, Sensor Connector Type, 4~20CREVIS,MA, 12Bit
CREVIS,ST-4491,ACREVIS,NAlog Output 1 Channel, 0~10V, 12Bit, CREVIS,MAnual Type
CREVIS,ST-4424,ACREVIS,NAlog Output 4 Channels, 0~10V, 12Bit
CREVIS,ST-4422,ACREVIS,NAlog Output 2 Channels, 0~10V, 12Bit
CREVIS,ST-4214,ACREVIS,NAlog Output 4 Channels, 4~20CREVIS,MA, 12Bit
CREVIS,ST-4212,ACREVIS,NAlog Output 2 Channels, 4~20CREVIS,MA, 12Bit
CREVIS,ST-4114,ACREVIS,NAlog Output 4 Channels, 0~20CREVIS,MA, 12Bit
CREVIS,ST-4112,ACREVIS,NAlog Output 2 Channels, 0~20CREVIS,MA, 12Bit
机床的工作部件时，钢球就在支架沟槽中循环流动，把支架的磨损量分摊到各个钢球上，从而直线导轨的使用寿命。为了支架与导轨之间的间隙，预加负载能导轨的性，预加负荷的．是在导轨和支架之间安装超尺寸的钢球。钢球直径公差为±20微米，以0.5微米为增量，将钢球筛选分类，分别装到导轨上，预加负载的大小，取决于作用在钢球上的作。假如作用在钢球上的作过大，经受预加负荷时间过长，支架运动阻力增强，就会出现平衡作用问题；为了的灵敏度，运动阻力，相应地要预加负荷，而为了运动精度和精度的保持性，要求有足够的预加负数，这是矛盾的两方面。工作时间过长，钢球开始磨损。称为反时限特性(他定时限特性)。电磁机构与电磁型继电器类似。在输入电流达到电流的10倍以上时，触点接通时限与特性量无关，为自定时限。电压继电器广泛用于小型电动机、变压器和配电线路的继电保护装置。[2]分类编辑从形态上，可分为：电磁式电压继电器和静态电压继电器（集成电路电压继电器）。从结构类型，可分为：凸出式固定结构、凸出式插拔式结构、嵌入式插拔结构、导轨式结构等。从电压类型，可分为：过电压继电器和低电压（欠压）继电器。从使用，可分为：有辅源和无辅助源电压继电器。[3]除此以外，常见的还有直流电压继电器、三相电压继电器、负序电压继电器、带延时功能的电压继电器等。电磁式电压继电器编辑1.结构和原理电磁式电压继电器分为凸出式固定结构。
