DKZ-B explosion-proof integrated straight stroke electric actuator, electric actuator is integrated structure of the plant self-developed intelligent digital locator module is the the DDZ type electronic control unit of execution, which takes adjustment unit signaldone automatically adjust task, widely used in electric power, chemical, petroleum, metallurgy, building materials, light industry and other industries.
DKZ-B electric actuator with explosion-proof structure and proof mark d II of BT3, can be used in the provisions for explosive gas atmospheres (use of reference GB3836 1-2000 "explosive gas atmospheres - electrical equipment General requirements").
DKZ-B electric actuators, field manual, operating in the field.
DKZ直行程電動(dòng)執(zhí)行器 (戶外型、電子式、隔爆型、隔爆電子式型同下)
|
型號(hào) |
行程
mm |
輸出軸推力
N |
行程時(shí)間
S |
|
0--10mA(II)型 |
4--20mA(III)型 |
|
DKZ-410 |
DKZ-4100 |
10 |
4000
|
7.5 |
|
DKZ-420 |
DKZ-4200 |
16 |
12 |
|
DKZ-430 |
DKZ-4300 |
25 |
18.75 |
|
DKZ-540 |
DKZ-5400 |
40 |
6400 |
32 |
|
DKZ-550 |
DKZ-5500 |
60 |
48 |
|
DKZ-560 |
DKZ-5600 |
100 |
16000 |
60 |
DKZ series electric actuators manufactured in accordance with the provisions of the People's Republic of China national standard GB11922-89 "industrial process measurement and control system with electric actuators".
(1) Input signal: electronic :4 - 20mA DC or 0 - 10mA DC, ordinary-type: switch
Input channel resistance: 250 ohms or 200 ohms
(3) the number of input channels: general type with amplifier 3, the electronic one
The basic error: 2.5%
(5) Backlash: ≤ 1.5%
6 dead zone: ≤ 3%
Damping characteristics: ≤ 3 times a half-cycle
8 Power supply: 220V or 380V, 50Hz
|
型 號(hào) |
A*B*C |
D |
E |
F |
G |
H |
閥門公稱 |
|
0--10mA |
4--20mA |
通徑(DN) |
|
DKZ-410 |
DKZ-4100 |
230*545*500 |
4- φ 10.5 R90度 |
φ 80 |
M8 |
φ 60H8 |
80 |
25,32,40,50 |
|
DKZ-420 |
DKZ-4200 |
230*545*500 |
4- φ 10.5 R90度 |
φ 80 |
M8 |
φ 60H8 |
80 |
25,32,40,50 |
|
DKZ-430 |
DKZ-4300 |
230*545*500 |
4- φ 10.5 R90度 |
φ 80 |
M8 |
φ 60H8 |
80 |
25,32,40,50 |
|
DKZ-540 |
DKZ-5400 |
230*560*560 |
4- φ 12R45度 |
φ 105 |
M12*1.25 |
φ 80H8 |
113 |
65,80,100 |
|
DKZ-550 |
DKZ-5500 |
230*560*586 |
4- φ 12R45度 |
φ 118 |
M16*1.5 |
φ 95H8 |
113 |
125,150,200 |
|
DKZ-560 |
DKZ-5600 |
230*640*670 |
4- φ 18 R45度 |
φ 170 |
M20*1.5 M20*2.0 |
φ 100H8 |
138 |
250,300 |
