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2SQ8 series partial rotary electric actuator

key word:Heat exchange element


Product description

2SQ8 series partial rotary electric actuator

 

1. Introduction

1.1. Purpose

2SQ8 series partial rotary electric actuator is composed of 3sa8 and secondary reducer, which can output a certain angle (usually 90 °) of rotary motion, suitable for ball valve and butterfly valve.

1.2. Model meaning

 Code Position        3    5   6   7      8     9    10    11  12   13   14  15   16   

2S!!8 ** ## $$ - @@ && ** ※※  §§ -¢¢ ☆☆ □□  ^^

2S!!8 --------- Model

**---------- Actuator series (Code position 5)

##------------Frame number and torque grading  (Code position 6)

$$----------Frame number and torque grading  (Code position 7)

@@--- output connection form  (Code position 8)

&&------------------Output shaft speed  (Code position 9)

**------------------ Power supply   (Code position 10)

※※------------- Control module selection  (Code position 11)

§§---------Protection sleeve of valve stem  (Code position 12)

¢¢------ PID control module  (Code position 13)

☆☆-------Bus communication  (Code position 14)

□□---------Spare code  (Code position 15)

^^---------Spare code  (Code position 16)

1.2.1. Selection of actuator series (code position 3).

Q: Partial rotation electric actuator;

J: Angular stroke electric actuator.

1.2.2. See table 62-1 for frame number and torque classification (code position 6 and 7)

Table 62-1 output control torque range   N · m

Code position 6, 7 S seriesswitch type R seriesadjusting type
11 180~500 110~220
12 500~1000 300~600
21 1000~2000 700~1400
22 2000~4000 1500~2800
31 4000~8000 3000~5500
32 8000~16000 6000~11000
40 16000~32000 12500~22500
50 32000~64000
51 64000~90000

 

1.2.3. Output connection form (code position 8).

0: with bracket (special for 2sj);

1: Without support, according to GB 12223-2005 "connection of partial rotary valve driving device (recommended, special for 2SQ)", see figure 58-1 and table 58-3;

2: Without bracket, according to the enterprise standard (special connection, special for 2SQ), see figure 58-2 and table 58-4, figure 58-3 and table 58-6;

9: Non standard special connection, optional code - Y40 can be added after 16 bit code

1.2.4. The total travel time (code position 9) is shown in table 62-2

Table 62-2   90 ° full travel time (code position 9)

Code position 9 Default factory settings  S seriesswitch type R seriesadjusting type
C 120 52.5~210, 56.5~225 52.5~210
D 42 21~168 21~168, 15~120
E 21 10.5~84 _______
F 10.5 5.3~42

 

1.2.5. Power supply (code position 10).

A: 380VAC、50Hz

B: 220 VAC, 50 Hz (only applicable to torque in table 62-3);

Table 62-3 torque range of output shaft  N · m

Series Output torque range
S seriesswitch type 180~500 500~100 1000~2000
R seriesadjusting type 110~220 300~600 700~1400

Z: Others.

1.2.6. Reducer type (code position 12).

0: Worm gear reducer;

1: Planetary reducer.

Code positions 5, 11, 13, 14, 15 and 16 refer to the corresponding code positions of 2SA8.

1.3. Structural features

2SQ8 is composed of 2SA8 and secondary reducer, and the multi rotation movement output by SA8 is reduced by secondary reducer to form partial rotation movement.

 

2. Main technical parameters and product appearance

2.1. Main technical parameters (see table 62-4 and table 62-5)

Table 62-4 performance parameters of 2SQ80 partial rotation and 2SJ805 angular stroke electric actuator

Model Control torqueN·m 90°full stroke timeS
Min. Max.
2SJ8011, 2SQ8011 180 500 21~168
10.5~84
5.3~42
2SJ8012, 2SQ8012 500 1000
2SJ8021, 2SQ8021 1000 2000
2SJ8022, 2SQ8022 2000 4000
2SJ8031, 2SQ8031 4000 8000
2SJ8032, 2SQ8032 8000 16000 21~168
10.5~84
2SQ8040 16000 32000 52.5~210
56.5~225
2SQ8041 32000 64000
2SQ8051 64000 90000

 

Table 62-5 performance parameters of 2SQ85 partial rotation and 2SJ85 angular stroke electric actuator

Model Control torqueN·m 90°full stroke timeS
Min. Max.
2SJ8511, 2SQ8511 110 220 15~120
2SJ8512, 2SQ8512 300 600 21~168
2SJ8521, 2SQ8521 700 1400
2SJ8522, 2SQ8522 1500 2800
2SJ8531, 2SQ8531 3000 5500
2SJ8532, 2SQ8532 6000 11000
2SQ8540 12500 22500 52.5~210

 

2.2. Product appearance

See figure 62-1 ~ figure 62-5 and table 62-6 ~ table 62-10 for the outline and corresponding dimensions of 2SQ8 series partial rotation electric actuator

Table 62-6 overall dimensions of 2SQ81

Model A1 A2 B1 D H1 H2
2SQ8511 63 81 80 150 118 440
2SQ8512 80 98 86 196 110 400
2SQ8011
2SQ8012

 

Table 62-7 overall dimensions of 2SQ82

Model A1 A2 B1 D H1 H2
2SQ8521 100 115 102 230 126 483
2SQ8021
2SQ8522 125 150 120 300 160 515
2SQ8022

 

Table 62-8 overall dimensions of 2SQ83

Model A1 A2 B1 D H1 H2
2SQ8531 160 195 115 358 197 626
2SQ8031
2SQ8532 200 248 135 430 215 648
2SQ8032

 

Table 62-9 overall dimensions of 2SQ84

Model A1 A2 B1 D H1 H2
2SQ8540 250 295 170 540 270 862
2SQ8040

 

Table 62-10 outline dimensions of 2SQ85

Model A1 A2 B1 D H1 H2
2SQ8050 315 346 202 670 335 1078
2SQ8051 380 380 225 650 406 1155