良工DKJ/SKJ电动执行机构的机械部件与电子单元在设计原理、制造工艺及整机性能上均是先进的、安全的、可靠的、高质量的产品。DKJ型角行程电动执行机构由结构上互相独立的伺服放大器和执行机构两大部分组成，如下图所示：

1：普通角行程电动执行机构（含远控型）型号有：

DKJ-210CX，DKJ-310CX，DKJ-410CX，DKJ-510CX，DKJ-610CX，DKJ-710CX

DKJ-210，DKJ-310，DKJ-410，DKJ-510，DKJ-610AM，DKJ-610

DKJ-2100，DKJ-3100，DKJ-4100，DKJ-5100，DKJ-6100AM，DKJ-6100

DKJ-2100M，DKJ-3100M，DKJ-4100M，DKJ-5100M，DKJ-6100AM，DKJ-7100M

DKJ-2100W，DKJ-3100W，DKJ-4100W，DKJ-5100W，DKJ-6100AM，DKJ-7100W

2：电子式角行程电动执行机构型号有：

DKJ-2100D，DKJ-3100D，DKJ-4100D，DKJ-5100D，DKJ-6100AM，DKJ-7100D

3：直联式角行程电动执行机构

DKJ-210Z，DKJ-310Z，DKJ-410Z，DKJ-510Z、DKJ-610Z，DKJ-710Z

DKJ-2100Z，DKJ-3100Z，DKJ-4100Z，DKJ-5100Z，DKJ-6100Z，DKJ-7100Z

4：防爆型角行程电动执行机构  防爆等级：dIIBT3

DKJ-210B，DKJ-310B，DKJ-410B、 DKJ-510B，DKJ-610B，DKJ-710B

DKJ-2100B，DKJ-3100B，DKJ-4100B、 DKJ-5100B，DKJ-6100B，DKJ-7100B

DKJ-210EX，DKJ-310 EX，DKJ-410 EX、 DKJ-510 EX，DKJ-610 EX，DKJ-710 EX

5：ZKJ角行程电动执行机构产品型号：普通型。

ZKJ-2100，ZKJ-3100，ZKJ-4100，ZKJ-5100，ZKJ-6100，ZKJ-7100

ZKJ-210AM，ZKJ-3100AM，ZKJ-4100AM，ZKJ-5100AM，ZKJ-6100AM，ZKJ-7100AM

6：智能型一体化角行程SKJ电动执行机构：

SKJ-210，SKJ-310，SKJ-410，SKJ-510，SKJ-610，SKJ-710

SKJ-2100Z，SKJ-3100Z，SKJ-4100Z，SKJ-5100Z，SKJ-6100Z，SKJ-7100ZSKJ-2100M，SKJ-3100M，SKJ-4100M，SKJ-5100M，SKJ-6100M，SKJ-710。