新闻:建平县热压机专用步进电机28HB33-084
与简单的圆柱齿轮减速机相比,行星减速机的功率密度极高。通过将扭矩分配到旋转的圆柱齿轮上,从而执行多次齿啮合,达到极高的功率密度。这样可实现紧凑型结构,确保超高的效率。此外,通过同一内齿圆柱齿轮中简单的串行排列即可实现多级传动比。根据每个行星等级的单一传动比可得出总传动比。
转速和扭矩的转化类似于圆柱齿轮减速机。例如,传动比为 10:1 时,如果扭矩增加 10,则转速减少相应系数。
同轴减速机的优点:
输入轴和输出轴同轴
效率极高
功率密度极高
结构紧凑
应用范围广
可实现多级减速机,传动比极高
新闻:建平县热压机专用步进电机28HB33-084CV100-3-S-B-G1-LD-V3CV100-5-S-B-G1-LD-V3CV100-10-S-B-G1-LD-V3CV100-15-S-B-G1-LD-V3CV100-20-S-B-G1-LD-V3CV100-25-S-B-G1-LD-V3CV100-30-S-B-G1-LD-V3CV100-40-S-B-G1-LD-V3CV100-45-S-B-G1-LD-V3CV100-50-S-B-G1-LD-V3CV100-60-S-B-G1-LD-V3CV100-70-S-B-G1-LD-V3CV100-80-S-B-G1-LD-V3CV100-90-S-B-G1-LD-V3CV100-100-S-B-G1-LD-V3CV100-120-S-B-G1-LD-V3CV100-140-S-B-G1-LD-V3CV100-160-S-B-G1-LD-V3CV100-180-S-B-G1-LD-V3CV100-200-S-B-G1-LD-V3CV200-3-S-B-G1-LD-V3CV200-5-S-B-G1-LD-V3CV200-10-S-B-G1-LD-V3CV200-15-S-B-G1-LD-V3CV200-20-S-B-G1-LD-V3CV200-25-S-B-G1-LD-V3CV200-30-S-B-G1-LD-V3CV200-40-S-B-G1-LD-V3CV200-45-S-B-G1-LD-V3CV200-50-S-B-G1-LD-V3CV200-60-S-B-G1-LD-V3CV200-70-S-B-G1-LD-V3CV200-80-S-B-G1-LD-V3CV200-90-S-B-G1-LD-V3CV200-100-S-B-G1-LD-V3CV200-120-S-B-G1-LD-V3CV200-140-S-B-G1-LD-V3CV200-160-S-B-G1-LD-V3CV200-180-S-B-G1-LD-V3CV200-200-S-B-G1-LD-V3CV400-3-S-B-G1-LD-V3CV400-5-S-B-G1-LD-V3CV400-10-S-B-G1-LD-V3CV400-15-S-B-G1-LD-V3CV400-20-S-B-G1-LD-V3CV400-25-S-B-G1-LD-V3CV400-30-S-B-G1-LD-V3CV400-40-S-B-G1-LD-V3CV400-45-S-B-G1-LD-V3CV400-50-S-B-G1-LD-V3CV400-60-S-B-G1-LD-V3CV400-70-S-B-G1-LD-V3CV400-80-S-B-G1-LD-V3CV400-90-S-B-G1-LD-V3CV400-100-S-B-G1-LD-V3CV400-120-S-B-G1-LD-V3CV400-140-S-B-G1-LD-V3CV400-160-S-B-G1-LD-V3CV400-180-S-B-G1-LD-V3CV400-200-S-B-G1-LD-V3CV750-3-S-B-G1-LD-V3CV750-5-S-B-G1-LD-V3CV750-10-S-B-G1-LD-V3CV750-15-S-B-G1-LD-V3CV750-20-S-B-G1-LD-V3CV750-25-S-B-G1-LD-V3CV750-30-S-B-G1-LD-V3CV750-40-S-B-G1-LD-V3CV750-45-S-B-G1-LD-V3CV750-50-S-B-G1-LD-V3CV750-60-S-B-G1-LD-V3CV750-70-S-B-G1-LD-V3CV750-80-S-B-G1-LD-V3CV750-90-S-B-G1-LD-V3CV750-100-S-B-G1-LD-V3CV750-120-S-B-G1-LD-V3CV750-140-S-B-G1-LD-V3CV750-160-S-B-G1-LD-V3CV750-180-S-B-G1-LD-V3CV750-200-S-B-G1-LD-V3
PCBN刀具中CBN颗粒含量较低,采用陶瓷作粘结剂,其硬度较低,但弥补了前一种材料热稳定性差、化学惰性低的特点,适用淬硬钢的切削加工。在切削灰铸铁和淬硬钢时,可选择陶瓷刀具或CBN刀具,为此,应进行成本效益和加工质量分析,以确定选择哪一种。图3为Al2OSi3N4和CBN刀具加工灰铸铁后刀面磨损情况,如图3所示,PCBN刀具材料切削性能优于Al2O3和Si3N4。但在淬硬钢干式切削时,Al2O3陶瓷的成本低于PCBN材料。
新闻:建平县热压机专用步进电机28HB33-084
关于步进电机和交流伺服电机的性能有较大差别。
步进电机是一种离散运动的装置,它和现代数字控制技术有着本质的联系。在目前国内的数字控制系统中,步进电机的应用十分广泛。随着全数字式交流伺服系统的出现,交流伺服电机也越来越多地应用于数字控制系统中。为了适应数字控制的发展趋势,运动控制系统中大多采用步进电机或全数字式交流伺服电机作为执行电动机。
虽然两者在控制方式上相似(脉冲串和方向信号),但在使用性能和应用场合上存在着较大的差异。如:1、制精度不同;2、低频特性不同 3、矩频特性不同 4、过载能力不同 5、运行性能不同 6、速度响应性能不同。
交流伺服系统在许多性能方面都优于步进电机。但在一些要求不高的场合也经常用步进电机来做执行电动机。所以,在控制系统的设计过程中要综合考虑控制要求、成本等多方面的因素,选用适当的控制电机。
新闻:建平县热压机专用步进电机28HB33-084
CH100-3-S-B-G2-RD-H6CH100-5-S-B-G2-RD-H6CH100-10-S-B-G2-RD-H6CH100-15-S-B-G2-RD-H6CH100-20-S-B-G2-RD-H6CH100-25-S-B-G2-RD-H6CH100-30-S-B-G2-RD-H6CH100-40-S-B-G2-RD-H6CH100-45-S-B-G2-RD-H6CH100-50-S-B-G2-RD-H6CH100-60-S-B-G2-RD-H6CH100-70-S-B-G2-RD-H6CH100-80-S-B-G2-RD-H6CH100-90-S-B-G2-RD-H6CH100-100-S-B-G2-RD-H6CH100-120-S-B-G2-RD-H6CH100-140-S-B-G2-RD-H6CH100-160-S-B-G2-RD-H6CH100-180-S-B-G2-RD-H6CH100-200-S-B-G2-RD-H6CH200-3-S-B-G2-RD-H6CH200-5-S-B-G2-RD-H6CH200-10-S-B-G2-RD-H6CH200-15-S-B-G2-RD-H6CH200-20-S-B-G2-RD-H6CH200-25-S-B-G2-RD-H6CH200-30-S-B-G2-RD-H6CH200-40-S-B-G2-RD-H6CH200-45-S-B-G2-RD-H6CH200-50-S-B-G2-RD-H6CH200-60-S-B-G2-RD-H6CH200-70-S-B-G2-RD-H6CH200-80-S-B-G2-RD-H6CH200-90-S-B-G2-RD-H6CH200-100-S-B-G2-RD-H6CH200-120-S-B-G2-RD-H6CH200-140-S-B-G2-RD-H6CH200-160-S-B-G2-RD-H6CH200-180-S-B-G2-RD-H6CH200-200-S-B-G2-RD-H6CH400-3-S-B-G2-RD-H6CH400-5-S-B-G2-RD-H6CH400-10-S-B-G2-RD-H6CH400-15-S-B-G2-RD-H6CH400-20-S-B-G2-RD-H6CH400-25-S-B-G2-RD-H6CH400-30-S-B-G2-RD-H6CH400-40-S-B-G2-RD-H6CH400-45-S-B-G2-RD-H6CH400-50-S-B-G2-RD-H6CH400-60-S-B-G2-RD-H6CH400-70-S-B-G2-RD-H6CH400-80-S-B-G2-RD-H6CH400-90-S-B-G2-RD-H6CH400-100-S-B-G2-RD-H6CH400-120-S-B-G2-RD-H6CH400-140-S-B-G2-RD-H6CH400-160-S-B-G2-RD-H6CH400-180-S-B-G2-RD-H6CH400-200-S-B-G2-RD-H6CH750-3-S-B-G2-RD-H6CH750-5-S-B-G2-RD-H6CH750-10-S-B-G2-RD-H6CH750-15-S-B-G2-RD-H6CH750-20-S-B-G2-RD-H6CH750-25-S-B-G2-RD-H6CH750-30-S-B-G2-RD-H6CH750-40-S-B-G2-RD-H6CH750-45-S-B-G2-RD-H6CH750-50-S-B-G2-RD-H6CH750-60-S-B-G2-RD-H6CH750-70-S-B-G2-RD-H6CH750-80-S-B-G2-RD-H6CH750-90-S-B-G2-RD-H6CH750-100-S-B-G2-RD-H6CH750-120-S-B-G2-RD-H6CH750-140-S-B-G2-RD-H6CH750-160-S-B-G2-RD-H6CH750-180-S-B-G2-RD-H6CH750-200-S-B-G2-RD-H6