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产品展示 > 英国诺冠|NORGREN电磁阀 > NORGREN气缸 > 英国NORGREN紧凑型皮囊气缸,RA/8040/JM/200 |
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英国NORGREN紧凑型皮囊气缸,RA/8040/JM/200
High corrosion and acid
resistance
Conforms to ISO 6431,
VDMA 24562 and NFE 49-003-1
Ideal for applications in the food
industry
Technical data
Medium:
Compressed air, filtered, lubricated
Operation:
KA/8000 Double acting, adjustable
cushioning
KA/8000/M Double acting, magnetic
piston, adjustable cushioning
Operating pressure:
1 to 16 bar
Operating temperature:
-10°C to +80°C max.
Consult our Technical Service for use below +2°C
Strokes:
Standard, see table
a.c. 阻性 12 5 5 5 5 5 5 x 104 ∫107
a.c. 感性, cos ≈ 0.7 12 3 3 3 3 3
d.c. 阻性 12 5 1,2 0,8 0,4 -
d.c. 感性, L/R ≈ 10 ms 12 3 0,5 0,35 0,05 -
a.c. 阻性 54) 0,34 0,2 0,17 0,08 0,04 2 x 105 ≥
d.c. 感性, L/R ≈ 10 ms 54) 0,1 0,01 - - -
lmin=1[mA]
漏电和气路符合VDE0110的隔离等B
英国NORGREN紧凑型皮囊气缸,RA/8040/JM/200
(除微开关触头间隙)
1)无需镀金,会衰变
zui大允许的电流(ca. 30 ms) a.c.
on = max. 1.
2)需要镀金
3)对分各自的切换电流I,几乎使触点承受能力增
加了倍。
4)临界电压值较低,可保证充分接触安全性。在
直流电压灭弧的方案
1.极管D与感性负载并联
观察连接的正确极性(空穴在阴极)
灭弧二极管的尺寸规格
二极管的额定电压UD ≥ 1,4 x Us
正常
(例如:触点开
关,电磁线圈)
5 x 104 ∫107
2 x 105 > 107 轻载
(例如:电子切换
回路)
Non-standard strokes up to 2500
mm maximum
Materials
Barrel: X5 Cr Ni 18 10
(1.4301; AISI 304)
End covers and piston rod: X10 Cr
Ni S 18 9 (1.4305; AISI 303)
Nuts and screws: X10 Cr Ni S 18 9
(1.4305; AISI 303)
Tie rods: X5 Cr Ni Mo 17 12 2
(1.4401; AISI 316)
Piston: aluminium
Cushion sleeve: POM
Piston rod seal and O-rings: FPM
Piston seals: polyurethane (Ø 32 to
100 mm) nitrile rubber (Ø 125 to
or non-lubricated
Standard:
Standard models
* Insert stroke length in mm.
Cylinder sizing and speed control see page 6
32 12 G1/8 KA/8032/M/* KA/8032/* KQA/8032/00
40 16 G1/4 KA/8040/M/* KA/8040/* KQA/8040/00
50 20 G1/4 KA/8050/M/* KA/8050/* KQA/8050/00
160 40 G3/4 KA/8160/M/* KA/8160/* KQA/8160/00
200 40 G3/4 KA/8200/M/* KA/8200/* KQA/8200/00
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