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更新时间:2022-11-18 浏览数:60
所属行业:电子> 开关(电子元器件)> 限位开关
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omron日本原装多连式限位开关,欧姆龙限位开关 性能参数
上海乾拓贸易有限公司
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地址:上海市嘉定区江桥嘉涌路99弄6号713室
note: the above values are initial values. *the values are calculated at an operating temperature of 5°c to 35°c,
and an operating humidity of 40% to 70%. contact your omron sales representative for more detailed information on other operating environments.
engineering data electrical durability (with more than 300,000 operations) (ambient temperature: 5°c to 35°c; ambient humidity: 40% to 70%)
agency standards file no. approved models tüv rheinland en60947-5-1 (iec947-5-1) j50062491 only models with ground terminals
ccc (cqc) gb14048.5 2003010305077628
ask your omron representative for information on approved models.
nc 24 a max. no 24 a max.
rated voltage resistive load 125 vac 0.1 a 8 vdc 30 vdc
applicable category ac-15 dc-15 rated operating current (ie) 2 a 2 a rated operating voltage (ue) 250 v 48 v
applicable category ac-14 dc-15 rated operating current (ie) 0.1 a 0.1 a rated operating voltage (ue) 125 v 30 v
applicable category and ratings ac-15 2 a/250 vac
degree of protection ip67
dielectric strength
between terminals of same polarity 1,000 vac/uimp 4,000 vac between currentcarrying l parts and
ground 1,500 vac/uimp 4,000 vac between each terminal and noncurrent-carrying
l part 1,500 vac/uimp 4,000 vac between terminals of different polarity uimp 4 kv (en60947-5-1)
rated insulation voltage (ui) 300 vac (en60947-5-1) switching overvoltage 1,000 v max. (en60947-5-1)
pollution degree (operating environment) 3 (en60947-5-1) short-circuit protective device (scpd) 10 a fuse type gg or gi
(iec269) conditional short-circuit current 100 a (en60947-5-1) conventional enclosed thermal current (ithe) 5 a,
0.5 a (en60947-5-1) protection against electric shock insulation class i (use the grounding terminal
or ground on the machine side.) vibration resistance malfunction 10 to 55 hz,
a new monoblock multiple limit switch incorporating a head box with a tough head and
ensuring high sealing performance and a mechanical durability of 5,000,000 operations
?used for the sequential control of a variety of engineering machines and belt conveyor lines.
durability *
mechanical 5,000,000 operations min. electrical 300,000 operations min.
(10 a at 250 vac, resistive load) operating speed 0.1 mm to 0.5 m/s operating frequency mechanical 120 operations min.
electrical 30 operations min. rated frequency 50/60 hz (ac) insulation resistance 100 mω min.
(at 500 vdc) contact resistance 15 mω max. (initial value)
characteristics
1.5-mm double amplitude shock resistance destruction 1,000 m/s2 min.
?built-in oil filter shuts out oil and water. ?approved by en, iec (ground terminal models only.) and ccc (chinese standard).
ask your omron representative for information on approved models. ?ground terminal models bear the ce mark.
note: 1. other than the above models, minute load models switching 0.1 a are available.
when ordering a minute load model, add the suffix a to the model number (i.e., vb-2211a for example).
2. sc connectors can be connected to vb models. 3. models with ground terminals are also available.
when ordering a ground terminal model, add the suffix e to the model number (i.e., vb-2211e for example).
*since the actuator is incorporated into the monoblock switch, the actuator cannot be replaced.
approved standards
ratings standard model
note: the above currents are steady-state currents.
micro load ratings
approved standard ratings tüv (en60947-5-1) (grand terminal models only) standard model
micro load model
ccc (gb14048.5)
omron日本原装多连式限位开关,欧姆龙限位开关 性能参数