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D4N

安全限位开关

D4N

广受好评的安全限位开关可以提供全 系列符合国际标准的产品。

D4N部分产品已于2023年3月底订货截止。D4N系列部分产品预定于2025年3月底订货截止。

如需订购未在该表中列出的型号,请与(中国)科技公司代表处联系。

2接点开关(强制断开构造)

传动杆 导管尺寸 内置开关构造
1NC/1NO
(速动型)
2NC
(速动型)
1NC/1NO
(慢动型)
2NC
(慢动型)
型号 型号 型号 型号
滚珠摆杆型
(树脂摆杆、树脂滚珠)
1497_lu_1_1
1导管 Pg13.5 D4N-1120 D4N-1220 D4N-1A20 D4N-1B20
G1/2 D4N-2120 D4N-2220 D4N-2A20 D4N-2B20
M20 D4N-4120 D4N-4220 D4N-4A20 D4N-4B20
M12连接器 D4N-9120 D4N-9220 D4N-9A20 D4N-9B20
2导管 G1/2 D4N-6120 D4N-6220 D4N-6A20 D4N-6B20
M20 D4N-8120 D4N-8220 D4N-8A20 D4N-8B20
滚珠摆杆型
(金属摆杆,树脂滚珠)
1497_lu_1_1
1导管 Pg13.5 D4N-1122 D4N-1222 D4N-1A22 D4N-1B22
G1/2 D4N-2122 D4N-2222 D4N-2A22 D4N-2B22
M20 D4N-4122 D4N-4222 D4N-4A22 D4N-4B22
M12连接器 D4N-9122 D4N-9222 D4N-9A22 D4N-9B22
2导管 G1/2 D4N-6122 D4N-6222 D4N-6A22 D4N-6B22
M20 D4N-8122 D4N-8222 D4N-8A22 D4N-8B22
滚珠摆杆型
(金属摆杆,金属滚珠)
1497_lu_1_1
1导管 Pg13.5 D4N-1125 D4N-1225 D4N-1A25 D4N-1B25
G1/2 D4N-2125 D4N-2225 D4N-2A25 D4N-2B25
M20 D4N-4125 D4N-4225 D4N-4A25 D4N-4B25
M12连接器 D4N-9125 D4N-9225 D4N-9A25 D4N-9B25
滚珠摆杆型
(金属摆杆、轴承滚珠)
1497_lu_1_1
1导管 Pg13.5 D4N-1126 D4N-1226 D4N-1A26 D4N-1B26
G1/2 D4N-2126 D4N-2226 D4N-2A26 D4N-2B26
M20 D4N-4126 D4N-4226 D4N-4A26 D4N-4B26
M12连接器 D4N-9126 D4N-9226 D4N-9A26 D4N-9B26
可调滚珠摆杆,锁定型
(金属摆杆,树脂滚珠)
1497_lu_1_2
1导管 Pg13.5 D4N-112G D4N-122G D4N-1A2G D4N-1B2G
G1/2 D4N-212G D4N-222G D4N-2A2G D4N-2B2G
M20 D4N-412G D4N-422G D4N-4A2G D4N-4B2G
M12连接器 D4N-912G D4N-922G D4N-9A2G D4N-9B2G
2导管 G1/2 D4N-612G D4N-622G D4N-6A2G D4N-6B2G
M20 D4N-812G D4N-822G D4N-8A2G D4N-8B2G
可调滚珠摆杆,锁定型
(金属摆杆,橡胶滚珠)
1497_lu_1_3
1导管 Pg13.5 D4N-112H D4N-122H D4N-1A2H D4N-1B2H
G1/2 D4N-212H D4N-222H D4N-2A2H D4N-2B2H
M20 D4N-412H D4N-422H D4N-4A2H D4N-4B2H
M12连接器 D4N-912H D4N-922H D4N-9A2H D4N-9B2H
2导管 G1/2 D4N-612H D4N-622H D4N-6A2H D4N-6B2H
M20 D4N-812H D4N-822H D4N-8A2H D4N-8B2H
柱塞型
1497_lu_1_4
1导管 Pg13.5 D4N-1131 D4N-1231 D4N-1A31 D4N-1B31
G1/2 D4N-2131 D4N-2231 D4N-2A31 D4N-2B31
M20 D4N-4131 D4N-4231 D4N-4A31 D4N-4B31
M12连接器 D4N-9131 D4N-9231 D4N-9A31 D4N-9B31
2导管 G1/2 D4N-6131 D4N-6231 D4N-6A31 D4N-6B31
M20 D4N-8131 D4N-8231 D4N-8A31 D4N-8B31
滚珠柱塞型
1497_lu_1_5
1导管 Pg13.5 D4N-1132 D4N-1232 D4N-1A32 D4N-1B32
G1/2 D4N-2132 D4N-2232 D4N-2A32 D4N-2B32
M20 D4N-4132 D4N-4232 D4N-4A32 D4N-4B32
M12连接器 D4N-9132 D4N-9232 D4N-9A32 D4N-9B32
2导管 G1/2 D4N-6132 D4N-6232 D4N-6A32 D4N-6B32
M20 D4N-8132 D4N-8232 D4N-8A32 D4N-8B32
单侧悬臂滚珠型(水平)
1497_lu_1_6
1导管 Pg13.5 D4N-1162 D4N-1262 D4N-1A62 D4N-1B62
G1/2 D4N-2162 D4N-2262 D4N-2A62 D4N-2B62
M20 D4N-4162 D4N-4262 D4N-4A62 D4N-4B62
M12连接器 D4N-9162 D4N-9262 D4N-9A62 D4N-9B62
2导管 G1/2 D4N-6162 D4N-6262 D4N-6A62 D4N-6B62
M20 D4N-8162 D4N-8262 D4N-8A62 D4N-8B62
单侧悬臂滚珠型(垂直)
1497_lu_1_7
1导管 Pg13.5 D4N-1172 D4N-1272 D4N-1A72 D4N-1B72
G1/2 D4N-2172 D4N-2272 D4N-2A72 D4N-2B72
M20 D4N-4172 D4N-4272 D4N-4A72 D4N-4B72
M12连接器 D4N-9172 D4N-9272 D4N-9A72 D4N-9B72
2导管 G1/2 D4N-6172 D4N-6272 D4N-6A72 D4N-6B72
M20 D4N-8172 D4N-8272 D4N-8A72 D4N-8B72

3接点及MBB接点开关(带强制断开构造)

传动杆 导管尺寸 内置开关构造
2NC/1NO
(慢动型)
3NC
(慢动型)
1NC/1NO MBB
(慢动型)
2NC/1NO MBB
(慢动型)
型号 型号 型号 型号
滚珠摆杆型
(树脂摆杆、树脂滚珠)
1497_lu_1_1
1导管 Pg13.5 D4N-1C20 D4N-1D20 D4N-1E20 D4N-1F20
G1/2 D4N-2C20 D4N-2D20 D4N-2E20 D4N-2F20
M20 D4N-4C20 D4N-4D20 D4N-4E20 D4N-4F20
M12连接 --- --- D4N-9E20 ---
2导管 G1/2 D4N-6C20 D4N-6D20 D4N-6E20 D4N-6F20
M20 D4N-8C20 D4N-8D20 D4N-8E20 D4N-8F20
滚珠摆杆型
(金属摆杆,树脂滚珠)
1497_lu_1_1
1导管 Pg13.5 D4N-1C22 D4N-1D22 D4N-1E22 D4N-1F22
G1/2 D4N-2C22 D4N-2D22 D4N-2E22 D4N-2F22
M20 D4N-4C22 D4N-4D22 D4N-4E22 D4N-4F22
M12连接 --- --- D4N-9E22 ---
2导管 G1/2 D4N-6C22 D4N-6D22 D4N-6E22 D4N-6F22
M20 D4N-8C22 D4N-8D22 D4N-8E22 D4N-8F22
滚珠摆杆型
(金属摆杆,金属滚珠)
1497_lu_1_1
1导管 Pg13.5 D4N-1C25 D4N-1D25 D4N-1E25 D4N-1F25
G1/2 D4N-2C25 D4N-2D25 D4N-2E25 D4N-2F25
M20 D4N-4C25 D4N-4D25 D4N-4E25 D4N-4F25
M12连接 --- --- D4N-9E25 ---
滚珠摆杆型
(金属摆杆、轴承滚珠)
1497_lu_1_1
1导管 Pg13.5 D4N-1C26 D4N-1D26 D4N-1E26 D4N-1F26
G1/2 D4N-2C26 D4N-2D26 D4N-2E26 D4N-2F26
M20 D4N-4C26 D4N-4D26 D4N-4E26 D4N-4F26
M12连接 --- --- D4N-9E26 ---
可调滚珠摆杆,锁定型
(金属摆杆,树脂滚珠)
1497_lu_1_2
1导管 Pg13.5 D4N-1C2G D4N-1D2G D4N-1E2G D4N-1F2G
G1/2 D4N-2C2G D4N-2D2G D4N-2E2G D4N-2F2G
M20 D4N-4C2G D4N-4D2G D4N-4E2G D4N-4F2G
M12连接 --- --- D4N-9E2G ---
2导管 G1/2 D4N-6C2G D4N-6D2G D4N-6E2G D4N-6F2G
M20 D4N-8C2G D4N-8D2G D4N-8E2G D4N-8F2G
可调滚珠摆杆,锁定型
(金属摆杆,橡胶滚珠)
1497_lu_1_3
1导管 Pg13.5 D4N-1C2H D4N-1D2H D4N-1E2H D4N-1F2H
G1/2 D4N-2C2H D4N-2D2H D4N-2E2H D4N-2F2H
M20 D4N-4C2H D4N-4D2H D4N-4E2H D4N-4F2H
M12连接 --- --- D4N-9E2H ---
2导管 G1/2 D4N-6C2H D4N-6D2H D4N-6E2H D4N-6F2H
M20 D4N-8C2H D4N-8D2H D4N-8E2H D4N-8F2H
柱塞型
1497_lu_1_4
1导管 Pg13.5 D4N-1C31 D4N-1D31 D4N-1E31 D4N-1F31
G1/2 D4N-2C31 D4N-2D31 D4N-2E31 D4N-2F31
M20 D4N-4C31 D4N-4D31 D4N-4E31 D4N-4F31
M12连接 --- --- D4N-9E31 ---
2导管 G1/2 D4N-6C31 D4N-6D31 D4N-6E31 D4N-6F31
M20 D4N-8C31 D4N-8D31 D4N-8E31 D4N-8F31
滚珠柱塞型
1497_lu_1_5
1导管 Pg13.5 D4N-1C32 D4N-1D32 D4N-1E32 D4N-1F32
G1/2 D4N-2C32 D4N-2D32 D4N-2E32 D4N-2F32
M20 D4N-4C32 D4N-4D32 D4N-4E32 D4N-4F32
M12连接 --- --- D4N-9E32 ---
2导管 G1/2 D4N-6C32 D4N-6D32 D4N-6E32 D4N-6F32
M20 D4N-8C32 D4N-8D32 D4N-8E32 D4N-8F32
单侧悬臂滚珠型(水平)
1497_lu_1_6
1导管 Pg13.5 D4N-1C62 D4N-1D62 D4N-1E62 D4N-1F62
G1/2 D4N-2C62 D4N-2D62 D4N-2E62 D4N-2F62
M20 D4N-4C62 D4N-4D62 D4N-4E62 D4N-4F62
M12连接 --- --- D4N-9E62 ---
2导管 G1/2 D4N-6C62 D4N-6D62 D4N-6E62 D4N-6F62
M20 D4N-8C62 D4N-8D62 D4N-8E62 D4N-8F62
单侧悬臂滚珠型
(垂直)
1497_lu_1_7
1导管 Pg13.5 D4N-1C72 D4N-1D72 D4N-1E72 D4N-1F72
G1/2 D4N-2C72 D4N-2D72 D4N-2E72 D4N-2F72
M20 D4N-4C72 D4N-4D72 D4N-4E72 D4N-4F72
M12连接 --- --- D4N-9E72 ---
2导管 G1/2 D4N-6C72 D4N-6D72 D4N-6E72 D4N-6F72
M20 D4N-8C72 D4N-8D72 D4N-8E72 D4N-8F72

2接点通用开关

传动杆 导管尺寸 内置开关构造
1NC/1NO
(速动型)
2NC
(速动型)
1NC/1NO
(慢动型)
2NC
(慢动型)
型号 型号 型号 型号
叉杆摆杆锁定型
(右操作)
1497_lu_3_1
1导管 G1/2 --- --- D4N-2ARE D4N-2BRE
M20 D4N-4ARE D4N-4BRE
叉杆摆杆锁定型
(左操作)
1497_lu_3_1
G1/2 D4N-2ALE D4N-2BLE
M20 D4N-4ALE D4N-4BLE
触须型
1497_lu_3_2
G1/2 D4N-2180 D4N-2280 --- D4N-2B80
M20 D4N-4180 D4N-4280 D4N-4B80
塑料杆型
1497_lu_3_3
G1/2 D4N-2187 D4N-2287 D4N-2B87
M20 D4N-4187 D4N-4287 D4N-4B87

注: 从机械构造讲,这些型号属于一般限位开关,不具备强制断开构造。

3接点及MBB接点通用开关

传动杆 导管尺寸 内置开关构造
2NC/1NO
(慢动型)
3NC
(慢动型)
1NC/1NO MBB
(慢动型)
2NC/1NO MBB
(慢动型)
型号 型号 型号 型号
叉杆摆杆锁定型
(右操作)
1497_lu_3_1
1导管 G1/2 D4N-2CRE D4N-2DRE D4N-2ERE D4N-2FRE
M20 D4N-4CRE D4N-4DRE D4N-4ERE D4N-4FRE
叉杆摆杆锁定型
(左操作)
1497_lu_3_1
G1/2 D4N-2CLE D4N-2DLE D4N-2ELE D4N-2FLE
M20 D4N-4CLE D4N-4DLE D4N-4ELE D4N-4FLE
触须型
1497_lu_3_2
G1/2 --- D4N-2D80 --- ---
M20 D4N-4D80
塑料杆型
1497_lu_3_3
G1/2 D4N-2D87
M20 D4N-4D87

注: 从机械构造讲,这些型号属于一般限位开关,不具备强制断开构造。

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