Power supply: conventional, three-phase 380V (50Hz); special, three-phase 660V, 415V (50Hz, 60Hz); single-phase 220V, 110V (50Hz, 60Hz)
Ambient temperature: -20 ~ +60 ℃ (special order -40 ~ +80 ℃).
Relative humidity: ≤ 95% (at 25 ℃).
Type of protection: outdoor for non-flammable, explosive and non-corrosive media. Flameproof products are dI and dIIBT4 two, dI for coal mining non-mining face; d Ⅱ BT4 for the factory, for the environment for the Ⅱ A, Ⅱ B T1 ~ T4 group of explosive gas mixture. (See GB3836.1 for details)
Protection class: IP55 (special order IP65, IP67).
Work system: 10 minutes in a short period (special order 30 minutes).
Z series of multi - turn valve electric device
Multi-rotary valve electric device, referred to as Z-type electric equipment, is the valve to achieve open, close or adjust the control of the drive device. Z-type electric equipment for the gate valve, globe valve, diaphragm valve, plunger valve, throttle, water gate and so on. Can be used for the stem valve, can also be used for hull valve.
This series of valve electric device can be remote control, but also on-site operation. Widely used in electric power, metallurgy, petroleum, chemical, food, textile, paper, pharmaceutical, water and sewage treatment industries.
The performance indicators of this product to JB / T8528-1997 "general-type valve electric device technical conditions," the provisions of the performance of flameproof in line with GB3836.1-2000 "general requirements for explosive electrical equipment," GB3836.2-2000 " Explosion-proof electrical equipment explosion-proof electrical equipment "d" "and JB / T8529-1997" Flameproof valve electric device technical conditions "provisions; according to the control method can be divided into conventional outdoor, intelligent switch type, intelligent regulation , Intelligent explosion-proof switch type, intelligent explosion-proof adjustment type.
1, the main performance parameters
Model specifications
Nominal torque (N · m)
Nominal thrust (KN)
Maximum stem diameter (mm)
The maximum number of revolutions
Manual ratio
Output speed (r / min)
Motor power (KW)
Reference weight (Kg)
Z5
50
20
28
60
1:1
12
0.12
28
Z10
100
40
28
60
1:1
18
0.25
45
Z15
150
18
0.25
50
Z20
200
100
40
60
1:1
18
0.37
55
Z30
300
18/24
0.55/0.75
58
Z45
450
150
48
120
1:1
(20:1)
24/36
1.1/1.5
110
Z60
600
24/36
1.5/2.2
120
Z90
900
200
60
120
1:1
(25:1)
24/36
2.2/3
139
Z120
1200
24/36
3/4
142
Z180
1800
325
70
150
25:1
24/36
4/5.5
250
Z250
2500
24/36
5.5/7.5
255
Z350
3500
700
80
150
13:1
24/36
7.5
330
Z500
5000
18
10
350
Z800
8000
1350
80
150
90:1
18
13
660
Z1000
10000
12
15
710
Note 1: Other speeds are available upon request: 12/18/24/30/36/42/48/60 (r / min)
Note 2: When the product provides a four-layer counter, the maximum number of revolutions is Table 1
2, shape and shape
Model
H
H1
L1
L2
L3
F
F1
F2
F3
F4
ΦD
Z5
271
96
158
226
249
158
259
310
316
Z10~Z30
316
130
200
238
295
200
255
317
349
374
400
Z45/Z60
415
195
277
277
394
230
275
391
369
394
460
Z90/Z120
453
195
281
281
412
278
310
426
404
429
556
Z180/Z250
585
250
320
320
474
295
360
476
455
476
320
Z350/Z500
717
280
399
399
1076
433
417
442
417
542
565
Note 1: L1 for outdoor / flameproof type L2 for the whole type / overall flameproof type
Note 2: F1 for the outdoor type F2 for the explosion-proof F3 for the overall type F4 as a whole explosion-proof / overall adjustment Flameproof