How it works
Electric quarter-turn actuator
Construction
Parts and materials
Electric quarter-turn actuators DNOVA are designed for remote and local control of shut-off valves. It is widely used in the gas, oil, metallurgical and food industries, in housing and communal services, etc. with an ambient temperature of -20°...+70°C. The housing is equipped with a heater (7-10W 220V) and has the following degrees of protection: IP67, NEME 4 and 6, anti-corrosion coating. The installation dimensions comply with the international standard ISO05211 / DIN3337. The electric drive is equipped with an asynchronous motor with a short-circuited rotor, automatic locking of the position of the electric drive, a mechanical handle, thermal protection, vibration protection X Y Z 10g (0.2-34 Hz, 30 minutes) and is designed to operate in a repeatedly short-term S2 mode. The stroke of the electric drive is 90° with an adjustment range of ± 10°. Limitation of the electric drive stroke - limit switches. Cable connection 2 x M18. The power supply is provided with a constant voltage of 24 V.
Main technical characteristics DNOVA 003 24 V
| Drive model | Torque | Operating time | Power | Current | Weight | Stem size square |
| 30 blue | 30 | 25 | 25 | 0,1 | 1,2 | 11 |
| 30 | 30 | 20 | 9 | 0,15 | 2,1 | 11 |
| 50 | 50 | 30 | 10 | 0,25 | 3,6 | 14 |
| 80 | 80 | 30 | 10 | 0,25 | 3,6 | 17 |
| 100 | 100 | 30 | 15 | 0,35 | 4,6 | 17 |
| 150 | 150 | 40 | 15 | 0,33 | 4,6 | 17 |
| 400 | 400 | 60 | 45 | 0,33 | 13,8 | 27 |
Drive dimensions DNOVA 003 24 V
| model | L | H | A |
| 30 | 140 | 118 | 109 |
| 50 | 166 | 122 | 118 |
| 80 | 200 | 128 | 133 |
| 100 | 200 | 128 | 133 |
| 150 | 200 | 128 | 133 |
| 200 | 269 | 155 | 174 |
| 300 | 269 | 155 | 174 |
| 400 | 269 | 155 | 174 |
Drive sketch DNOVA 003 24 V
Drive design DNOVA 003 24V:
| № | Part name |
| 1 | output shaft |
| 2 | cable lock |
| 3 | mechanical stop |
| 4 | hand wrench |
| 5 | body |
| 6 | cover |
| 7 | viewing window |
| 8 | dust protection |
Drive detail sketch DNOVA 003 24V
- Actuator cycle time
- 30s
- Explosion-proof
- No
- Thermal protection
- No
- Type of electric actuator
- Quarter-turn
- Feedback sensor
- Limit switches
- Control signal
- ON/OFF
- Shaft shape rod
- 28 mm
- Shaft shape square
- 27х27 mm
- ISO - flange type
- F10,F12
- Rated current consumption
- 3 A
- Power consumption
- 60 W
- Supply voltage
- 24 V
- Country of origin
- China
Production. Usually 7–14 business days after you approve the quotation and pay. Made-to-specification items are confirmed in the quotation.
Freight. Not charged at checkout. A manager quotes air and sea freight to your port or airport, and nothing ships until you approve the price and the freight.
To North America. From approval and payment to the destination port or airport: air 14–24 days, sea 32–60 days. Estimates, not guarantees.
Terms. EXW Ningbo or FOB Ningbo Port; CIF on request. The agreed term is written on the Proforma Invoice.