面议-美国克瑞KOEI44000电动执行机构-上海夏延阀门有限公司手机版

详细介绍

概况

克瑞44000电动执行机构操作免维护，是中小口径阀门在高频应用的理想选择。这些执行机构可实现阀门的精确定位，适用于开关工况和调节工况。

因为无需润滑，也不用改变支架，所以维护简单。克瑞 44000执行机构可直接安装在Center Line®蝶阀上，亦可通过一个独立的安装支架安装到Flowseal®蝶阀上

产品特性

Compact and lightweight
Available for on/off or modulating duty
Self-locking final reduction worm gear holds last position if power is lost
Valve position indicator built into actuator
Maintenance-free design
Instantaneous motion stop circuit (modulating version) eliminates hunting and overrun and guarantees 250 steps over entire 90° range
All circuitry encapsulated to protect against moisture, heat and vibration

克瑞KOEI 44000系列电动执行机构

尺寸和重量

crane-electric-actuator-series-44000-dimensions-sketch

Model	44005	44200 44010M 44200M	44300 44400 44300M 44400M	44600 44700 44500M 44700M	44800 44900 44800M 44900M
A	3.248	3.839	4.843	7.146	7.146
A	(82.5)	(97.5)	(123.0)	(181.5)	(181.5)
B	2.992	4.331	5.256	7.854	7.854
B	(76.0)	(110.0)	(133.5)	(199.5)	(199.5)
C	1.122	1.358	1.299	1.024	1.024
C	(28.5)	(34.5)	(33.0)	(26.0)	(26.0)
D	2.953	3.740	4.252	5.709	5.709
D	(75.0)	(95.0)	(108.0)	(145.0)	(145.0)
E	0.591	0.886	1.260	2.165	2.165
E	(15.0)	(22.5)	(32.0)	(55.0)	(55.0)
F	2.500	2.677	3.701	5.394	5.846
F	(63.5)	(68.0)	(94.0)	(137.0)	(148.5)
G	2.008	2.146	2.461	4.134	4.134
G	(51.0)	(54.5)	(62.5)	(105.0)	(105.0)
L1	2.677	3.228	4.646	5.354	5.354
L1	(68.0)	(82.0)	(118.0)	(136.0)	(136.0)
L2	2.362	2.756	3.307	4.567	4.567
L2	(60.0)	(70.0)	(84.0)	(116.0)	(116.0)
P	2.756	2.756	4.016	-	-
P	(70.0)	(70.0)	(102.0)
N	2.165	2.165	2.756	-	-
N	(55.0)	(55.0)	(70.0)
M1	M6 x 1	M6 x 1	M10 x 1.5	M12 x 1.75	M12 x 1.75
M2	M8 x 1.25	M8 x 1.25	M10 x 1.5	-	-
M3	1/2” NPT	1/2” NPT	1/2” NPT	1/2” NPT	1/2” NPT

产品简介

详细介绍

概况

产品特性

克瑞KOEI 44000系列电动执行机构

尺寸和重量