HQ Series Quarter-turn Electric Actuator
Installation Operation& Maintenance Manual
Doc No. : HumG-HQ-21 Rev2
Page 5 / 26
Valve Automation Leader, HKC
3.
General Information and Features
3.1.
General information
HKC HQ-series electric actuators are designed for the operation of industrial valves; e.g. butterfly valves
and ball valves. The actuator torque outputs range from 40 Nm to 8,830 Nm (350 In-Lbs to 78,120 in-
Lbs). Currently 19 models are available.
[In case of explosion proof or dust ignition proof type, the rated
current may be different due to the difference in the approved data, so please contact HKC. –--21 r0]
3.1.1.
Standard technical data
HQ
(Model)
Max.
output
torque
Operating
time(sec)
50/60Hz
Max
bore
size
Rated current (A, tolerance ±10%), (50/60 Hz)
Duty
rate
No. of
handle
turn
Weight
DC
AC, 1 phase, 50/60 Hz
AC, 3 phase, 50/60 Hz
kgf.m
90°
Ømm 24
100
110
200
220
240 50Hz
380
440
460
S4(%)
n
kg
HQ-004
4
12 / 12
11
0.5
0.2 / 0.2 0.1 / 0.1 0.2 / 0.2
0.1 / 0.1
-
NA
NA4
NA5
70
8
1
HQ-005
5
11 / 11
14
1
-
0.1 / 0.1
-
0.1 / 0.1
-
-
-
-
70
10
3
HQ-006
6
14 / 12
14
1.7
0.5 / 0.5
0.4 / 0.4
0.3 / 0.3
0.2 / 0.2
0.2
NA
NA
NA
35
8
3
HQ-008
8
16 / 13
20
3.7
1.3 / 1.3
1.2 / 1.1
0.7 / 0.6
0.6 / 0.6
0.7
0.2 / 0.3 0.6 / 0.4
NA
70
10
7
HQ-010
10
20 / 17
20
4
1.3 / 1.3
1.2 / 1.1
0.7 / 0.7
0.7 / 0.6
0.7
0.2 / 0.3 0.6 / 0.4
NA
70
10
7
HQ-015
15
25 / 21
22
5.3
2.4 / 2.2
2.1 / 2.0
1.1 / 1.1
1.0 / 1.0
1
0.6 / 0.4 0.6 / 0.4 0.6 / 0.4
70
11
17
HQ-020
20
25 / 21
22
6.5
2.5 / 2.3
2.2 / 2.1
1.2 / 1.2
1.1 / 1.1
1.1
0.7 / 0.5 0.6 / 0.4 0.6 / 0.4
70
11
17
HQ-030
30
31 / 26
35
8.6
2.3 / 2.7
2.1 / 2.4
1.1 / 1.4
1.0 / 1.3
1.1
0.6 / 0.5 0.4 / 0.3 0.4 / 0.3
70
13.5
22
HQ-050
50
31 / 26
35
12.8 3.6 / 4.6
3.3 / 4.2
1.9 / 2.1
1.7 / 1.9
1.3
0.9 / 0.8 0.8 / 0.5 0.7 / 0.5
70
13.5
23
HQ-060
60
31 / 26
35
NA
3.8 / 4.9
3.4 / 4.4
2.1 / 2.3
1.9 / 2.0
1.3
1.0 / 0.9 1.4 / 0.9 1.3 / 0.9
70
13.5
23
HQ-080
80
37 / 31
45
NA
6.0 / 6.3
5.4 / 5.7
2.9 / 3.1
2.6 / 2.8
2.6
1.3 / 1.0 1.7 / 0.9 1.6 / 0.9
70
16.5
29
HQ-120
120
37 / 31
45
NA
7.2 / 7.6
6.5 / 6.9
3.1 / 3.3
2.8 / 3.0
2.9
1.5 / 1.1 1.8 / 1.0 1.7 / 0.9
70
16.5
29
HQ-200 200
37 / 31
(1)
65
NA
6.0 / 6.3
5.4 / 5.7
3.4 / 3.3
3.1 /3.0
3.1
1.4 / 1.0 1.7 / 1.0 1.6 / 0.9
50
49.5
75
HQ-270 270
56 / 47
(1)
65
NA
7.0 / 7.4
6.3 / 6.7
3.5 / 3.4
3.2 / 3.1
3.2
1.5 / 1.1 1.8 / 1.0 1.7 / 0.9
50
49.5
75
HQ-300 300
112 / 93
65
NA
7.2 / 7.6
6.5 / 6.9
3.1 / 3.3
2.8 / 3.0
2.9
1.5 / 1.1 1.8 / 1.0 1.7 / 0.9
50
49.5
75
HQ-350 350
39 / 33
75
NA 24.9 / 19.2 22.6 / 17.4 12.4 / 9.5 11.2 / 8.7
11.2
4.2 / 3.0 3.8 / 2.6 3.6 / 2.5
40
42
75
HQ-400 400
58 / 49
75
NA 24.9 / 19.2 22.6 / 17.4 12.4 / 9.6 11.2 / 8.7
11.3
4.2 / 3.0 3.8 / 2.6 3.6 / 2.5
40
42
75
HQ-600 600
78 / 66
110
NA 16.3 / 11.6 14.8 / 10.5 9.9 / 7.0
9.0 / 6.3
-
3.6 / 3.3 2.1 / 1.8 2.0 / 1.7
40
84
215
HQ-900 900
117 / 99
110
NA 16.3 / 11.6 14.8 / 10.5 9.9 / 7.0
9.0 / 6.3
-
3.6 / 3.3 2.1 / 1.8 2.0 / 1.7
40
84
215
Note :
Technical data of above may be changed without pre-notice.
[(1) Operating time of 110V ac 1ph is applied 112/93.
(2) Above data shall be applied separately for Explosion proof type actuators in accordance
with relevant approval certificate --- 19 Rev1]
[(3) Delete HQ-800, 1000, 1100 models --- 20 r0]
3.1.2.
Hand Wheel and Declutching
HQ-series actuators are provided with a declutchable manual override
system.
①
In order to manually operate the actuator, pull the manual override
engagement level towards the hand-wheel until it remains in position.
②
Turn the hand-wheel until the valve reaches the required position.
③
Turn clockwise to close and counter-clockwise to open.
3.1.3.
Additional standard technical data
Enclosure Rating
Ingress protection IP67, NEMA 4,4X & 6
Enclosure
High grade aluminium alloy, Anti-corrosion coated
Motor
Squirrel caged induction motor
Limit Switches
2 x open/close SPDT, 250 Vac 16A rating
Auxiliary Limit Switches
2 x open/close SPDT, 250 Vac 16A rating [(except HQ-008/010)-17R0]
Torque Switches
Open/close SPDT, 250Vac 16A Rating [(except HQ-008/010)-17R0]
Stall Protection
Built-in thermal protection
Travel Angle
90 /- 10%
Indicator
Continuous position indicator
Self
-
Locking
By means of worm gear
Mechanical Travel Stops
2 x external adjustable mechanical travel stops
Cable Entries
[2xNPT 3/4”, 2xM25 for Ex db, additionally M20, M25 and NPT3/4” with
M30 adaptor for Ex tb. (by user selection) ---- 17 Rev0]
Lubrication
Grease moly EP which will be almost permanently lubricated. However,
periodical preventive maintenance will extend the operating life
Ambient Temperature
-20 ℃~ + 60 ℃(except on CPT & PCU board )
External Coating
Dry powder polyester coating, [max thickness 2mm for Ex tb application
---- 17r1]
