explosion-proof electric actuator
housing: waterproof ip67, nema4and6
motor power: 110 / 220v ac 1ph.380 / 440v ac 3ph.50 / 60hz. ± 10%
limit switch: 2x on / off, spdt, 250v ac 10a
travel: 90º ± 10º
ambient temperature: -20 ℃ ~ 70 ℃
material: steel, aluminum alloy, aluminum bronze, polycarbonate
qt10 explosion-proof electric actuator overview:
qt10 explosion-proof electric actuator summarizes the various deficiencies of many electric actuators, to be improved after the introduction of the latest products. many key components are imported from germany or japan, compact structure, reliable quality, superior performance.
qt10 explosion-proof electric actuator features:
1, shell - due to the use of high-quality aluminum, light weight. and the inner and outer surfaces are anodized, the outer surface of the polyester powder coating, strong corrosion resistance;
2, the motor - using spg squirrel-cage motor, the output torque, and built-in thermal protection switch, temperature control, to prevent damage to the motor;
3, manual structure - no power, pull the clutch handle can be manually operated. power, the clutch automatically reset;
4, position indicator - indicator mounted on the central axis, you can observe the valve position. and a light (slu) to choose from;
5, dryer - used to control the temperature, to prevent the internal condensation of the actuator, to keep the internal electrical components dry;
6, limit switch - controlled by the cam mechanism, a simple adjustment mechanism can accurately and easily set the location;
7, torque switch - can provide overload protection, to prevent damage to the motor. (factory set to set, please do not change the user settings);
8, self-locking - a self-locking function to prevent reversal, rotating part of the stable and reliable;
9, the installation - the bottom of the installation dimensions in line with iso5211 international standards, drive shaft sleeve can be removed as needed for processing, adaptability. can be installed vertically, can also be installed horizontally;
10, terminals - line layout compact and reasonable, terminal diameter of 2.5mm, pressure, strong connection;
11, worm wheel - the use of concave wheel design, large contact with the worm, transmission torque, smooth and wear-resistant, long service life;
12, pcu board - compact and reasonable structure, the pcu board built-in chassis.
qt10 explosion-proof electric actuator technical parameters:
| model | the maximum output torque | action time | maximum shaft diameter | motor f level | rated current (a) 50hz | handwheel revolutions |
weight |
|
| simplex | three-phase | |||||||
| n * m | s / 90º | mm | w | 220v | 380v | n | kg | |
| qt-010 | 100 | 13/16 | ¢ 20 | 15 | 0.45 |
|
10 | 7.4 |
| qt-015 | 150 | 21/25 | ¢ 22 | 40 | 0.88 | 0.30 | 11 | 13 |
| qt-020 | 200 | 21/25 | ¢ 22 | 40 | 0.89 | 0.30 | 11 | 13 |
| qt-030 | 300 | 26/31 | ¢ 35 | 40 | 0.92 | 0.34 | 13.5 | 23 |
| qt-050 | 500 | 26/31 | ¢ 35 | 90 | 1.55 | 0.58 | 13.5 | 24 |
| qt-060 | 600 | 26/31 | ¢ 35 | 90 | 1.60 | 0.59 | 13.5 | 24 |
| qt-080 | 800 | 31/37 | ¢ 45 | 180 | 2.15 | 0.79 | 16.5 | 29 |
| qt-120 | 1200 | 31/37 | ¢ 45 | 180 | 2.35 | 0.81 | 16.5 | 29 |
| qt-200 | 2000 | 93/112 | ¢ 65 | 180 | 2.15 | 0.79 | 49.5 | 78 |
| qt-300 | 3000 | 93/112 | ¢ 65 | 180 | 2.35 | 0.81 | 49.5 | 78 |
qt10 explosion-proof electric actuator standard parts:
| shell | waterproof ip67, nema4and6 | |
| motor power | 110 / 220v ac 1ph.380 / 440v ac 3ph.50 / 60hz. ± 10% | |
| control power | 110 / 220v ac 1ph.50 / 60hz. ± 10% | |
| motor | squirrel cage asynchronous motor | |
| limit switch | 2x on / off, spdt, 250v ac 10a | |
| auxiliary limit switch | 2x on / off, spdt, 250v ac 10a | except qt-010 |
| torque switch | on / off, spdt, 250v ac 10a | except qt-010 |
| stroke | 90º ± 10º | 0º ~ 110º |
| stall protection / operating temperature | built-in thermal protection, open 150 ℃ ± 5 ℃ / off 97 ℃ ± 15 ℃ / | |
| indicator | continuous position indication | |
| manual operation | mechanical clutch mechanism | |
| self-locking device | worm gear, worm body to provide self-locking | |
| mechanical limit | 2 external adjustment bolts | |
| dryer | 7-10w (110 / 220v ac) anti-condensation | |
| wiring hole | 2 pf3 / 4 | |
| ambient temperature | -20 ℃ ~ 70 ℃ | |
| lubricating | aluminum grease (ep type) | |
| material | steel, aluminum, aluminum bronze, polycarbonate | |
| seismic performance | xyz10g, 0.2 ~ 34hz, 30 minutes | |
| outer coating | dry powder, epoxy polyester | |